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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 18:37:52 UTC
Update Date2021-09-26 23:14:04 UTC
HMDB IDHMDB0257607
Secondary Accession NumbersNone
Metabolite Identification
Common Name(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid
Description(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid, also known as 2-[2-amino-N-(2-{[hydroxy(phenyl)methylidene]amino}ethyl)-3-(1H-imidazol-5-yl)propanamido]-4-methylpentanoate, belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. Based on a literature review very few articles have been published on (2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). (2s)-2-[[(2s)-2-amino-3-(1h-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically (2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
Synonyms
ValueSource
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoateGenerator
2-[2-Amino-N-(2-{[hydroxy(phenyl)methylidene]amino}ethyl)-3-(1H-imidazol-5-yl)propanamido]-4-methylpentanoateHMDB
Chemical FormulaC21H29N5O4
Average Molecular Weight415.494
Monoisotopic Molecular Weight415.221954434
IUPAC Name2-[2-amino-3-(1H-imidazol-5-yl)-N-[2-(phenylformamido)ethyl]propanamido]-4-methylpentanoic acid
Traditional Name2-[2-amino-3-(3H-imidazol-4-yl)-N-[2-(phenylformamido)ethyl]propanamido]-4-methylpentanoic acid
CAS Registry NumberNot Available
SMILES
CC(C)CC(N(CCNC(=O)C1=CC=CC=C1)C(=O)C(N)CC1=CN=CN1)C(O)=O
InChI Identifier
InChI=1S/C21H29N5O4/c1-14(2)10-18(21(29)30)26(20(28)17(22)11-16-12-23-13-25-16)9-8-24-19(27)15-6-4-3-5-7-15/h3-7,12-14,17-18H,8-11,22H2,1-2H3,(H,23,25)(H,24,27)(H,29,30)
InChI KeySETHRHBTCVMBTL-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentDipeptides
Alternative Parents
Substituents
  • Alpha-dipeptide
  • Histidine or derivatives
  • Leucine or derivatives
  • N-acyl-alpha amino acid or derivatives
  • N-acyl-alpha-amino acid
  • Alpha-amino acid amide
  • Alpha-amino acid or derivatives
  • Imidazolyl carboxylic acid derivative
  • Aralkylamine
  • Monocyclic benzene moiety
  • Benzenoid
  • Heteroaromatic compound
  • Imidazole
  • Tertiary carboxylic acid amide
  • Azole
  • Carboxamide group
  • Amino acid or derivatives
  • Amino acid
  • Azacycle
  • Carboximidic acid
  • Carboximidic acid derivative
  • Organoheterocyclic compound
  • Carboxylic acid
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Monocarboxylic acid or derivatives
  • Organic oxide
  • Amine
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organic nitrogen compound
  • Primary aliphatic amine
  • Carbonyl group
  • Primary amine
  • Organooxygen compound
  • Organonitrogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP-0.62ALOGPS
logP-1.6ChemAxon
logS-3.4ALOGPS
pKa (Strongest Acidic)3.43ChemAxon
pKa (Strongest Basic)8.02ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area141.41 ŲChemAxon
Rotatable Bond Count11ChemAxon
Refractivity111.99 m³·mol⁻¹ChemAxon
Polarizability44.69 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+203.52530932474
DeepCCS[M-H]-201.07130932474
DeepCCS[M-2H]-235.45830932474
DeepCCS[M+Na]+211.23530932474

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.3.36 minutes32390414
Predicted by Siyang on May 30, 202210.3193 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20226.13 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid578.8 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid182.4 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid111.4 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid166.1 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid62.9 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid306.8 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid331.0 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)911.3 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid648.2 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid261.2 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid938.7 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid187.9 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid243.8 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate313.6 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA500.7 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water163.9 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acidCC(C)CC(N(CCNC(=O)C1=CC=CC=C1)C(=O)C(N)CC1=CN=CN1)C(O)=O4366.6Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acidCC(C)CC(N(CCNC(=O)C1=CC=CC=C1)C(=O)C(N)CC1=CN=CN1)C(O)=O2992.0Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acidCC(C)CC(N(CCNC(=O)C1=CC=CC=C1)C(=O)C(N)CC1=CN=CN1)C(O)=O3683.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TMS,isomer #1CC(C)CC(C(=O)O[Si](C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=C[NH]1)N[Si](C)(C)C3550.8Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TMS,isomer #1CC(C)CC(C(=O)O[Si](C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=C[NH]1)N[Si](C)(C)C3283.2Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TMS,isomer #1CC(C)CC(C(=O)O[Si](C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=C[NH]1)N[Si](C)(C)C4451.0Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TMS,isomer #2CC(C)CC(C(=O)O[Si](C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(N)CC1=CN=C[NH]13444.2Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TMS,isomer #2CC(C)CC(C(=O)O[Si](C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(N)CC1=CN=C[NH]13171.8Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TMS,isomer #2CC(C)CC(C(=O)O[Si](C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(N)CC1=CN=C[NH]14817.0Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TMS,isomer #3CC(C)CC(C(=O)O[Si](C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(N)CC1=CN=CN1[Si](C)(C)C3581.0Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TMS,isomer #3CC(C)CC(C(=O)O[Si](C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(N)CC1=CN=CN1[Si](C)(C)C3254.4Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TMS,isomer #3CC(C)CC(C(=O)O[Si](C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(N)CC1=CN=CN1[Si](C)(C)C4808.8Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TMS,isomer #4CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(CC1=CN=C[NH]1)N[Si](C)(C)C3543.9Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TMS,isomer #4CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(CC1=CN=C[NH]1)N[Si](C)(C)C3327.2Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TMS,isomer #4CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(CC1=CN=C[NH]1)N[Si](C)(C)C4598.7Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TMS,isomer #5CC(C)CC(C(=O)O)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=CN1[Si](C)(C)C)N[Si](C)(C)C3688.1Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TMS,isomer #5CC(C)CC(C(=O)O)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=CN1[Si](C)(C)C)N[Si](C)(C)C3375.7Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TMS,isomer #5CC(C)CC(C(=O)O)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=CN1[Si](C)(C)C)N[Si](C)(C)C4604.1Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TMS,isomer #6CC(C)CC(C(=O)O)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=C[NH]1)N([Si](C)(C)C)[Si](C)(C)C3691.7Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TMS,isomer #6CC(C)CC(C(=O)O)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=C[NH]1)N([Si](C)(C)C)[Si](C)(C)C3424.7Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TMS,isomer #6CC(C)CC(C(=O)O)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=C[NH]1)N([Si](C)(C)C)[Si](C)(C)C4650.6Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TMS,isomer #7CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(N)CC1=CN=CN1[Si](C)(C)C3579.3Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TMS,isomer #7CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(N)CC1=CN=CN1[Si](C)(C)C3299.2Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TMS,isomer #7CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(N)CC1=CN=CN1[Si](C)(C)C4860.7Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TMS,isomer #1CC(C)CC(C(=O)O[Si](C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(CC1=CN=C[NH]1)N[Si](C)(C)C3448.5Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TMS,isomer #1CC(C)CC(C(=O)O[Si](C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(CC1=CN=C[NH]1)N[Si](C)(C)C3249.5Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TMS,isomer #1CC(C)CC(C(=O)O[Si](C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(CC1=CN=C[NH]1)N[Si](C)(C)C4197.6Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TMS,isomer #2CC(C)CC(C(=O)O[Si](C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=CN1[Si](C)(C)C)N[Si](C)(C)C3580.2Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TMS,isomer #2CC(C)CC(C(=O)O[Si](C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=CN1[Si](C)(C)C)N[Si](C)(C)C3340.0Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TMS,isomer #2CC(C)CC(C(=O)O[Si](C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=CN1[Si](C)(C)C)N[Si](C)(C)C4270.3Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TMS,isomer #3CC(C)CC(C(=O)O[Si](C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=C[NH]1)N([Si](C)(C)C)[Si](C)(C)C3624.3Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TMS,isomer #3CC(C)CC(C(=O)O[Si](C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=C[NH]1)N([Si](C)(C)C)[Si](C)(C)C3362.9Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TMS,isomer #3CC(C)CC(C(=O)O[Si](C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=C[NH]1)N([Si](C)(C)C)[Si](C)(C)C4232.2Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TMS,isomer #4CC(C)CC(C(=O)O[Si](C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(N)CC1=CN=CN1[Si](C)(C)C3468.9Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TMS,isomer #4CC(C)CC(C(=O)O[Si](C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(N)CC1=CN=CN1[Si](C)(C)C3250.3Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TMS,isomer #4CC(C)CC(C(=O)O[Si](C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(N)CC1=CN=CN1[Si](C)(C)C4588.2Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TMS,isomer #5CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(CC1=CN=CN1[Si](C)(C)C)N[Si](C)(C)C3589.0Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TMS,isomer #5CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(CC1=CN=CN1[Si](C)(C)C)N[Si](C)(C)C3370.9Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TMS,isomer #5CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(CC1=CN=CN1[Si](C)(C)C)N[Si](C)(C)C4400.5Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TMS,isomer #6CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(CC1=CN=C[NH]1)N([Si](C)(C)C)[Si](C)(C)C3627.5Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TMS,isomer #6CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(CC1=CN=C[NH]1)N([Si](C)(C)C)[Si](C)(C)C3397.9Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TMS,isomer #6CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(CC1=CN=C[NH]1)N([Si](C)(C)C)[Si](C)(C)C4390.0Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TMS,isomer #7CC(C)CC(C(=O)O)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=CN1[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C3777.6Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TMS,isomer #7CC(C)CC(C(=O)O)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=CN1[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C3479.2Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TMS,isomer #7CC(C)CC(C(=O)O)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=CN1[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C4443.0Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,4TMS,isomer #1CC(C)CC(C(=O)O[Si](C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(CC1=CN=CN1[Si](C)(C)C)N[Si](C)(C)C3506.2Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,4TMS,isomer #1CC(C)CC(C(=O)O[Si](C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(CC1=CN=CN1[Si](C)(C)C)N[Si](C)(C)C3331.6Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,4TMS,isomer #1CC(C)CC(C(=O)O[Si](C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(CC1=CN=CN1[Si](C)(C)C)N[Si](C)(C)C4092.0Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,4TMS,isomer #2CC(C)CC(C(=O)O[Si](C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(CC1=CN=C[NH]1)N([Si](C)(C)C)[Si](C)(C)C3574.6Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,4TMS,isomer #2CC(C)CC(C(=O)O[Si](C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(CC1=CN=C[NH]1)N([Si](C)(C)C)[Si](C)(C)C3343.8Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,4TMS,isomer #2CC(C)CC(C(=O)O[Si](C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(CC1=CN=C[NH]1)N([Si](C)(C)C)[Si](C)(C)C3995.8Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,4TMS,isomer #3CC(C)CC(C(=O)O[Si](C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=CN1[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C3730.7Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,4TMS,isomer #3CC(C)CC(C(=O)O[Si](C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=CN1[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C3461.7Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,4TMS,isomer #3CC(C)CC(C(=O)O[Si](C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=CN1[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C4126.5Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,4TMS,isomer #4CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(CC1=CN=CN1[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C3745.2Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,4TMS,isomer #4CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(CC1=CN=CN1[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C3488.3Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,4TMS,isomer #4CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(CC1=CN=CN1[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C4257.8Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,5TMS,isomer #1CC(C)CC(C(=O)O[Si](C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(CC1=CN=CN1[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C3689.5Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,5TMS,isomer #1CC(C)CC(C(=O)O[Si](C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(CC1=CN=CN1[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C3467.1Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,5TMS,isomer #1CC(C)CC(C(=O)O[Si](C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C)C(=O)C(CC1=CN=CN1[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C3961.9Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TBDMS,isomer #1CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=C[NH]1)N[Si](C)(C)C(C)(C)C3944.3Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TBDMS,isomer #1CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=C[NH]1)N[Si](C)(C)C(C)(C)C3620.2Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TBDMS,isomer #1CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=C[NH]1)N[Si](C)(C)C(C)(C)C4517.0Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TBDMS,isomer #2CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(N)CC1=CN=C[NH]13906.9Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TBDMS,isomer #2CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(N)CC1=CN=C[NH]13498.9Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TBDMS,isomer #2CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(N)CC1=CN=C[NH]14834.7Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TBDMS,isomer #3CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(N)CC1=CN=CN1[Si](C)(C)C(C)(C)C4039.2Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TBDMS,isomer #3CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(N)CC1=CN=CN1[Si](C)(C)C(C)(C)C3599.9Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TBDMS,isomer #3CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(N)CC1=CN=CN1[Si](C)(C)C(C)(C)C4820.7Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TBDMS,isomer #4CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(CC1=CN=C[NH]1)N[Si](C)(C)C(C)(C)C3974.0Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TBDMS,isomer #4CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(CC1=CN=C[NH]1)N[Si](C)(C)C(C)(C)C3628.4Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TBDMS,isomer #4CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(CC1=CN=C[NH]1)N[Si](C)(C)C(C)(C)C4647.4Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TBDMS,isomer #5CC(C)CC(C(=O)O)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=CN1[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C4120.6Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TBDMS,isomer #5CC(C)CC(C(=O)O)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=CN1[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C3703.7Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TBDMS,isomer #5CC(C)CC(C(=O)O)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=CN1[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C4660.6Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TBDMS,isomer #6CC(C)CC(C(=O)O)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=C[NH]1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C4112.1Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TBDMS,isomer #6CC(C)CC(C(=O)O)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=C[NH]1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3734.3Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TBDMS,isomer #6CC(C)CC(C(=O)O)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=C[NH]1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C4647.7Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TBDMS,isomer #7CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(N)CC1=CN=CN1[Si](C)(C)C(C)(C)C4076.7Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TBDMS,isomer #7CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(N)CC1=CN=CN1[Si](C)(C)C(C)(C)C3608.1Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,2TBDMS,isomer #7CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(N)CC1=CN=CN1[Si](C)(C)C(C)(C)C4870.9Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TBDMS,isomer #1CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(CC1=CN=C[NH]1)N[Si](C)(C)C(C)(C)C4037.9Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TBDMS,isomer #1CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(CC1=CN=C[NH]1)N[Si](C)(C)C(C)(C)C3723.8Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TBDMS,isomer #1CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(CC1=CN=C[NH]1)N[Si](C)(C)C(C)(C)C4341.6Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TBDMS,isomer #2CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=CN1[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C4168.2Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TBDMS,isomer #2CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=CN1[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C3848.0Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TBDMS,isomer #2CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=CN1[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C4411.8Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TBDMS,isomer #3CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=C[NH]1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C4233.4Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TBDMS,isomer #3CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=C[NH]1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3834.5Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TBDMS,isomer #3CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=C[NH]1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C4323.3Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TBDMS,isomer #4CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(N)CC1=CN=CN1[Si](C)(C)C(C)(C)C4152.3Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TBDMS,isomer #4CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(N)CC1=CN=CN1[Si](C)(C)C(C)(C)C3740.9Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TBDMS,isomer #4CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(N)CC1=CN=CN1[Si](C)(C)C(C)(C)C4669.1Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TBDMS,isomer #5CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(CC1=CN=CN1[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C4212.7Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TBDMS,isomer #5CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(CC1=CN=CN1[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C3844.1Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TBDMS,isomer #5CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(CC1=CN=CN1[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C4529.5Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TBDMS,isomer #6CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(CC1=CN=C[NH]1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C4278.8Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TBDMS,isomer #6CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(CC1=CN=C[NH]1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3830.3Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TBDMS,isomer #6CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(CC1=CN=C[NH]1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C4459.1Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TBDMS,isomer #7CC(C)CC(C(=O)O)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=CN1[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C4431.9Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TBDMS,isomer #7CC(C)CC(C(=O)O)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=CN1[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3939.3Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,3TBDMS,isomer #7CC(C)CC(C(=O)O)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=CN1[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C4523.7Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,4TBDMS,isomer #1CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(CC1=CN=CN1[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C4275.9Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,4TBDMS,isomer #1CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(CC1=CN=CN1[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C3983.1Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,4TBDMS,isomer #1CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(CC1=CN=CN1[Si](C)(C)C(C)(C)C)N[Si](C)(C)C(C)(C)C4295.1Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,4TBDMS,isomer #2CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(CC1=CN=C[NH]1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C4387.3Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,4TBDMS,isomer #2CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(CC1=CN=C[NH]1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3950.8Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,4TBDMS,isomer #2CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(CC1=CN=C[NH]1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C4169.3Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,4TBDMS,isomer #3CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=CN1[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C4533.7Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,4TBDMS,isomer #3CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=CN1[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C4091.7Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,4TBDMS,isomer #3CC(C)CC(C(=O)O[Si](C)(C)C(C)(C)C)N(CCNC(=O)C1=CC=CC=C1)C(=O)C(CC1=CN=CN1[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C4279.8Standard polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,4TBDMS,isomer #4CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(CC1=CN=CN1[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C4585.3Semi standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,4TBDMS,isomer #4CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(CC1=CN=CN1[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C4088.1Standard non polar33892256
(2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid,4TBDMS,isomer #4CC(C)CC(C(=O)O)N(CCN(C(=O)C1=CC=CC=C1)[Si](C)(C)C(C)(C)C)C(=O)C(CC1=CN=CN1[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C4392.7Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - (2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid GC-MS (Non-derivatized) - 70eV, Positivesplash10-08fr-3911000000-eb18ba20964ee81979b52021-09-23Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid GC-MS (TMS_1_4) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (2S)-2-[[(2S)-2-Amino-3-(1H-imidazol-5-yl)propanoyl]-(2-benzamidoethyl)amino]-4-methylpentanoic acid GC-MS (TBDMS_1_4) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID15981547
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound17827209
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]