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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-24 20:34:28 UTC
Update Date2021-09-24 20:34:28 UTC
HMDB IDHMDB0304876
Secondary Accession NumbersNone
Metabolite Identification
Common NameGa-68-Dotatoc
DescriptionGa-68-Dotatoc, also known as 68ga-dotatATE or NETSPOT, belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. Based on a literature review a significant number of articles have been published on Ga-68-Dotatoc.
Structure
Thumb
Synonyms
ValueSource
(Ga)gallium(3+) ion 2-[4-({[(1R)-1-{[(4R,7S,10S,13R,16S,19R)-10-(4-aminobutyl)-4-{[(2R,3R)-1,3-dihydroxybutan-2-yl]-C-hydroxycarbonimidoyl}-6,9,12,15,18-pentahydroxy-7-[(1R)-1-hydroxyethyl]-13-[(1H-indol-3-yl)methyl]-16-[(4-oxidophenyl)methyl]-1,2-dithia-5,8,11,14,17-pentaazacycloicosa-5,8,11,14,17-pentaen-19-yl]-C-hydroxycarbonimidoyl}-2-phenylethyl]carboximidato}methyl)-7,10-bis(carboxymethyl)-1,4,7,10-tetraazacyclododecan-1-yl]acetic acidHMDB
Ga-68 dota0-tyr3-octreotideHMDB
NETSPOTHMDB
Dotatate gallium ga-68HMDB
Gallium 68 dota-octreotideHMDB
Gallium ga 68-edotreotideHMDB
Gallium dotatate, ga-68HMDB
Gallium edotreotide ga-68HMDB
Gallium ga 68-dotatocHMDB
Gallium-dota-octreotate, ga-68HMDB
68Gallium-dota-tyr(3)-THR(8)-octreotateHMDB
Gallium 68 dotatateHMDB
Gallium ga 68 dotatateHMDB
68Ga-dotatATEHMDB
Gallium (68ga) dota-tateHMDB
Gallium ga-68 edotreotideHMDB
Edotreotide gallium ga-68MeSH
Chemical FormulaC65H89GaN14O18S2
Average Molecular Weight1486.55
Monoisotopic Molecular Weight1485.520052927
IUPAC Name(68Ga)gallium(3+) ion 2-[4-({[(1R)-1-{[(4R,7S,10S,13R,16S,19R)-10-(4-aminobutyl)-4-{[(2R,3R)-1,3-dihydroxybutan-2-yl]carbamoyl}-7-[(1R)-1-hydroxyethyl]-16-[(4-hydroxyphenyl)methyl]-13-[(1H-indol-3-yl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosan-19-yl]carbamoyl}-2-phenylethyl]carbamoyl}methyl)-7,10-bis(carboxymethyl)-1,4,7,10-tetraazacyclododecan-1-yl]acetate
Traditional Name(68Ga)gallium(3+) ion [4-({[(1R)-1-{[(4R,7S,10S,13R,16S,19R)-10-(4-aminobutyl)-4-{[(2R,3R)-1,3-dihydroxybutan-2-yl]carbamoyl}-7-[(1R)-1-hydroxyethyl]-16-[(4-hydroxyphenyl)methyl]-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosan-19-yl]carbamoyl}-2-phenylethyl]carbamoyl}methyl)-7,10-bis(carboxymethyl)-1,4,7,10-tetraazacyclododecan-1-yl]acetate
CAS Registry NumberNot Available
SMILES
[68Ga+3].C[C@@H](O)[C@@H](CO)NC(=O)[C@@H]1CSSC[C@H](NC(=O)[C@@H](CC2=CC=CC=C2)NC(=O)CN2CCN(CC([O-])=O)CCN(CC([O-])=O)CCN(CC([O-])=O)CC2)C(=O)N[C@@H](CC2=CC=C(O)C=C2)C(=O)N[C@H](CC2=CNC3=C2C=CC=C3)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)O)C(=O)N1
InChI Identifier
InChI=1S/C65H92N14O18S2.Ga/c1-39(81)51(36-80)72-64(96)53-38-99-98-37-52(73-60(92)48(28-41-10-4-3-5-11-41)68-54(84)32-76-20-22-77(33-55(85)86)24-26-79(35-57(89)90)27-25-78(23-21-76)34-56(87)88)63(95)70-49(29-42-15-17-44(83)18-16-42)61(93)71-50(30-43-31-67-46-13-7-6-12-45(43)46)62(94)69-47(14-8-9-19-66)59(91)75-58(40(2)82)65(97)74-53;/h3-7,10-13,15-18,31,39-40,47-53,58,67,80-83H,8-9,14,19-30,32-38,66H2,1-2H3,(H,68,84)(H,69,94)(H,70,95)(H,71,93)(H,72,96)(H,73,92)(H,74,97)(H,75,91)(H,85,86)(H,87,88)(H,89,90);/q;+3/p-3/t39-,40-,47+,48-,49+,50-,51-,52+,53+,58+;/m1./s1/i;1-2
InChI KeyPZBPHYLKIMOZPR-FIYGWYQWSA-K
Chemical Taxonomy
Description Belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentOligopeptides
Alternative Parents
Substituents
  • Alpha-oligopeptide
  • Cyclic alpha peptide
  • Phenylalanine or derivatives
  • Macrolactam
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Alpha-amino acid
  • N-substituted-alpha-amino acid
  • 3-alkylindole
  • Amphetamine or derivatives
  • Alpha-amino acid or derivatives
  • Indole or derivatives
  • Indole
  • Tricarboxylic acid or derivatives
  • Phenol
  • 1-hydroxy-2-unsubstituted benzenoid
  • Benzenoid
  • Monocyclic benzene moiety
  • Fatty acyl
  • Substituted pyrrole
  • Fatty amide
  • Heteroaromatic compound
  • Pyrrole
  • Secondary alcohol
  • Lactam
  • Secondary carboxylic acid amide
  • Tertiary amine
  • Tertiary aliphatic amine
  • Organic disulfide
  • Carboxamide group
  • Amino acid or derivatives
  • Carboxylic acid salt
  • Amino acid
  • Azacycle
  • Organoheterocyclic compound
  • Carboxylic acid
  • Primary alcohol
  • Primary amine
  • Organic oxygen compound
  • Organic zwitterion
  • Organic salt
  • Carbonyl group
  • Organic nitrogen compound
  • Alcohol
  • Hydrocarbon derivative
  • Amine
  • Organic oxide
  • Organopnictogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Primary aliphatic amine
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Not AvailableNot 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
logP1.66ALOGPS
logP-11ChemAxon
logS-4.4ALOGPS
pKa (Strongest Acidic)1.19ChemAxon
pKa (Strongest Basic)10.29ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count23ChemAxon
Hydrogen Donor Count14ChemAxon
Polar Surface Area488.88 ŲChemAxon
Rotatable Bond Count26ChemAxon
Refractivity397.48 m³·mol⁻¹ChemAxon
Polarizability144.65 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid2497.9 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid138.6 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid211.8 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid163.5 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid169.8 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid463.4 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 Acid748.2 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)1111.9 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1264.3 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid801.4 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid2858.7 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid521.7 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid557.7 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate294.2 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA240.0 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water357.7 seconds40023050

Predicted Kovats Retention Indices

Not Available
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
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 ID52083916
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound71661158
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 ReferencesNot Available