Hmdb loader
Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 08:46:19 UTC
Update Date2022-09-22 17:44:22 UTC
HMDB IDHMDB0251413
Secondary Accession NumbersNone
Metabolite Identification
Common NameDimyristoyl phosphatidic acid
DescriptionDimyristoyl phosphatidic acid, also known as DMSPTA, belongs to the class of organic compounds known as 1,2-diacylglycerol-3-phosphates. These are glycerol-3-phosphates in which the glycerol moiety is bonded to two aliphatic chains through ester linkages. Based on a literature review a significant number of articles have been published on Dimyristoyl phosphatidic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). Dimyristoyl phosphatidic acid is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Dimyristoyl phosphatidic 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
1-((Phosphonooxy)methyl)ethylene dimyristateChEBI
Dimyristoylphosphatidic acidChEBI
Tetradecanoic acid, 1-((phosphonooxy)methyl)-1,2-ethanediyl esterChEBI
1-((Phosphonooxy)methyl)ethylene dimyristic acidGenerator
DimyristoylphosphatidateGenerator
Tetradecanoate, 1-((phosphonooxy)methyl)-1,2-ethanediyl esterGenerator
Dimyristoyl phosphatidateGenerator
DMSPTAHMDB
L-alpha-Dimyristoylphosphatidic acidHMDB
Dimyristoylphosphatidic acid, (R)-isomerHMDB
Dimyristoylphosphatidic acid, barium salt, (R)-isomerHMDB
Chemical FormulaC31H61O8P
Average Molecular Weight592.795
Monoisotopic Molecular Weight592.410405922
IUPAC Name[2,3-bis(tetradecanoyloxy)propoxy]phosphonic acid
Traditional NameDMPA
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCCCCC(=O)OCC(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC
InChI Identifier
InChI=1S/C31H61O8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-30(32)37-27-29(28-38-40(34,35)36)39-31(33)26-24-22-20-18-16-14-12-10-8-6-4-2/h29H,3-28H2,1-2H3,(H2,34,35,36)
InChI KeyOZSITQMWYBNPMW-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 1,2-diacylglycerol-3-phosphates. These are glycerol-3-phosphates in which the glycerol moiety is bonded to two aliphatic chains through ester linkages.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerophospholipids
Sub ClassGlycerophosphates
Direct Parent1,2-diacylglycerol-3-phosphates
Alternative Parents
Substituents
  • 1,2-diacylglycerol-3-phosphate
  • Fatty acid ester
  • Monoalkyl phosphate
  • Dicarboxylic acid or derivatives
  • Fatty acyl
  • Alkyl phosphate
  • Phosphoric acid ester
  • Organic phosphoric acid derivative
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Carbonyl group
  • Organooxygen compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
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
logP7.58ALOGPS
logP10.1ChemAxon
logS-6.4ALOGPS
pKa (Strongest Acidic)1.32ChemAxon
pKa (Strongest Basic)-6.7ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area119.36 ŲChemAxon
Rotatable Bond Count32ChemAxon
Refractivity160.17 m³·mol⁻¹ChemAxon
Polarizability72.03 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+240.85230932474
DeepCCS[M-H]-238.49430932474
DeepCCS[M-2H]-272.70930932474
DeepCCS[M+Na]+247.93930932474
AllCCS[M+H]+256.032859911
AllCCS[M+H-H2O]+255.432859911
AllCCS[M+NH4]+256.632859911
AllCCS[M+Na]+256.732859911
AllCCS[M-H]-241.132859911
AllCCS[M+Na-2H]-244.832859911
AllCCS[M+HCOO]-249.032859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Predicted by Siyang on May 30, 202226.0389 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20222.38 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid4104.3 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid379.4 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid299.3 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid188.5 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid807.9 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid1324.9 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 Acid1252.5 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)238.3 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid2615.7 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid879.4 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid2313.4 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid1002.7 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid583.6 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate584.0 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA588.7 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water9.7 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Dimyristoyl phosphatidic acidCCCCCCCCCCCCCC(=O)OCC(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC3911.7Standard polar33892256
Dimyristoyl phosphatidic acidCCCCCCCCCCCCCC(=O)OCC(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC3639.9Standard non polar33892256
Dimyristoyl phosphatidic acidCCCCCCCCCCCCCC(=O)OCC(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC4184.5Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Dimyristoyl phosphatidic acid,1TMS,isomer #1CCCCCCCCCCCCCC(=O)OCC(COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC4051.8Semi standard non polar33892256
Dimyristoyl phosphatidic acid,1TMS,isomer #1CCCCCCCCCCCCCC(=O)OCC(COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC3716.1Standard non polar33892256
Dimyristoyl phosphatidic acid,1TMS,isomer #1CCCCCCCCCCCCCC(=O)OCC(COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC5130.3Standard polar33892256
Dimyristoyl phosphatidic acid,2TMS,isomer #1CCCCCCCCCCCCCC(=O)OCC(COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC4011.2Semi standard non polar33892256
Dimyristoyl phosphatidic acid,2TMS,isomer #1CCCCCCCCCCCCCC(=O)OCC(COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC3735.1Standard non polar33892256
Dimyristoyl phosphatidic acid,2TMS,isomer #1CCCCCCCCCCCCCC(=O)OCC(COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC4475.2Standard polar33892256
Dimyristoyl phosphatidic acid,1TBDMS,isomer #1CCCCCCCCCCCCCC(=O)OCC(COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC4325.4Semi standard non polar33892256
Dimyristoyl phosphatidic acid,1TBDMS,isomer #1CCCCCCCCCCCCCC(=O)OCC(COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC3843.3Standard non polar33892256
Dimyristoyl phosphatidic acid,1TBDMS,isomer #1CCCCCCCCCCCCCC(=O)OCC(COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC5161.8Standard polar33892256
Dimyristoyl phosphatidic acid,2TBDMS,isomer #1CCCCCCCCCCCCCC(=O)OCC(COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC4614.2Semi standard non polar33892256
Dimyristoyl phosphatidic acid,2TBDMS,isomer #1CCCCCCCCCCCCCC(=O)OCC(COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC3969.8Standard non polar33892256
Dimyristoyl phosphatidic acid,2TBDMS,isomer #1CCCCCCCCCCCCCC(=O)OCC(COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC4573.4Standard polar33892256
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dimyristoyl phosphatidic acid 10V, Positive-QTOFsplash10-004l-0000090000-bf090e20d3095d33806a2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dimyristoyl phosphatidic acid 20V, Positive-QTOFsplash10-0007-0000590000-e0ff9de39087d2c636ec2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dimyristoyl phosphatidic acid 40V, Positive-QTOFsplash10-00kb-0006930000-b0cb91ba0dbed6c974db2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dimyristoyl phosphatidic acid 10V, Positive-QTOFsplash10-014i-0000009000-040b307a1355037f9d222021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dimyristoyl phosphatidic acid 20V, Positive-QTOFsplash10-014i-0000099000-82f5ab12f1e9b6f2a9e82021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dimyristoyl phosphatidic acid 40V, Positive-QTOFsplash10-014r-0008669000-0574d0a1f977df2752a42021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dimyristoyl phosphatidic acid 10V, Negative-QTOFsplash10-0006-0000090000-1c82cd99c44c2375288b2021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dimyristoyl phosphatidic acid 20V, Negative-QTOFsplash10-01r6-1167090000-ce5e531cbaa1c389c8f62021-10-12Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Dimyristoyl phosphatidic acid 40V, Negative-QTOFsplash10-004i-1193010000-996c8e19335838002b3c2021-10-12Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
UrineDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedCancer patients undergoing total body irradiation details
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID84080
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound93134
PDB IDNot Available
ChEBI ID62085
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 ]