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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 11:21:02 UTC
Update Date2021-09-26 23:06:10 UTC
HMDB IDHMDB0253142
Secondary Accession NumbersNone
Metabolite Identification
Common NameHexamethylphosphoramide
Descriptionhexamethylphosphoric triamide, also known as HMPA or phosphoric acid hexamethyltriamide, belongs to the class of organic compounds known as organic phosphoramides. These are organic compounds containing the phosphoric acid amide functional group. Based on a literature review a significant number of articles have been published on hexamethylphosphoric triamide. This compound has been identified in human blood as reported by (PMID: 31557052 ). Hexamethylphosphoramide is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Hexamethylphosphoramide 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
Chemical FormulaC6H18N3OP
Average Molecular Weight179.204
Monoisotopic Molecular Weight179.11874921
IUPAC Name[bis(dimethylamino)phosphoryl]dimethylamine
Traditional Namehexamethylphosphoramide
CAS Registry NumberNot Available
SMILES
CN(C)P(=O)(N(C)C)N(C)C
InChI Identifier
InChI=1S/C6H18N3OP/c1-7(2)11(10,8(3)4)9(5)6/h1-6H3
InChI KeyGNOIPBMMFNIUFM-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as organic phosphoramides. These are organic compounds containing the phosphoric acid amide functional group.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassOrganic phosphoric acids and derivatives
Sub ClassOrganic phosphoramides
Direct ParentOrganic phosphoramides
Alternative Parents
Substituents
  • Organic phosphoric acid amide
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organonitrogen 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
Predicted Chromatographic Properties
Spectra
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 ID12158
KEGG Compound IDC19250
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkHexamethylphosphoramide
METLIN IDNot Available
PubChem Compound12679
PDB IDNot Available
ChEBI ID24565
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 ]

Enzymes

General function:
Involved in monooxygenase activity
Specific function:
Exhibits a coumarin 7-hydroxylase activity. Active in the metabolic activation of hexamethylphosphoramide, N,N-dimethylaniline, 2'-methoxyacetophenone, N-nitrosomethylphenylamine, and the tobacco-specific carcinogen, 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone. Possesses phenacetin O-deethylation activity.
Gene Name:
CYP2A13
Uniprot ID:
Q16696
Molecular weight:
56687.095