Record Information
Version 1.0
Update Date 1/22/2018 11:54:54 AM
Metabolite IDPAMDB110732
Identification
Name: 7,8-dihydropteroate
Description:A pteroate that is the conjugate base of 7,8-dihydropteroic acid, arising from deprotonation of the carboxy group.
Structure
Thumb
Synonyms:
  • dihydropterate
  • H2Pte
  • dihydropteroate
Chemical Formula: C14H13N6O3
Average Molecular Weight: 313.3
Monoisotopic Molecular Weight: 314.1127383469
InChI Key: WBFYVDCHGVNRBH-UHFFFAOYSA-M
InChI: InChI=1S/C14H14N6O3/c15-14-19-11-10(12(21)20-14)18-9(6-17-11)5-16-8-3-1-7(2-4-8)13(22)23/h1-4,16H,5-6H2,(H,22,23)(H4,15,17,19,20,21)/p-1
CAS number: 2134-76-1
IUPAC Name:4-{[(2-amino-4-oxo-3,4,7,8-tetrahydropteridin-6-yl)methyl]amino}benzoate
Traditional IUPAC Name: 7,8-dihydropteroic acid
SMILES:C(NC1(=CC=C(C(=O)[O-])C=C1))C3(CNC2(=C(C(=O)NC(N)=N2)N=3))
Chemical Taxonomy
Taxonomy DescriptionThis compound belongs to the class of chemical entities known as pterins and derivatives. These are polycyclic aromatic compounds containing a pterin moiety, which consist of a pteridine ring bearing a ketone and an amine group to form 2-aminopteridin-4(3H)-one.
Kingdom Chemical entities
Super ClassOrganic compounds
Class Organoheterocyclic compounds
Sub ClassPteridines and derivatives
Direct Parent Pterins and derivatives
Alternative Parents
Substituents
  • Pterin
  • Aminobenzoic acid
  • Aminobenzoic acid or derivatives
  • Benzoic acid or derivatives
  • Benzoic acid
  • Benzoyl
  • Aniline or substituted anilines
  • Phenylalkylamine
  • Hydroxypyrimidine
  • Secondary aliphatic/aromatic amine
  • Monocyclic benzene moiety
  • Pyrimidine
  • Benzenoid
  • Heteroaromatic compound
  • Amino acid or derivatives
  • Amino acid
  • Ketimine
  • Azacycle
  • Secondary amine
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Carboxylic acid
  • Organic nitrogen compound
  • Imine
  • Organonitrogen compound
  • Organic oxide
  • Organopnictogen compound
  • Amine
  • Organic oxygen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Aromatic heteropolycyclic compound
Molecular Framework Aromatic heteropolycyclic compounds
External Descriptors
Physical Properties
State: Solid
Charge:-1
Melting point: Not Available
Experimental Properties:
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.14 mg/mLALOGPS
logP-0.21ALOGPS
logP-0.48ChemAxon
logS-3.4ALOGPS
pKa (Strongest Acidic)4.75ChemAxon
pKa (Strongest Basic)3.54ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area141.2 Å2ChemAxon
Rotatable Bond Count4ChemAxon
Refractivity93.1 m3·mol-1ChemAxon
Polarizability31.6 Å3ChemAxon
Number of Rings3ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations: Not Available
Reactions:
Pathways:
Spectra
Spectra:
Spectrum TypeDescriptionSplash Key
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-016s-0595000000-4ed77e34023ff886c2a5View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-004i-0940000000-de25deb5daf6b50a16a3View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-01ti-0900000000-958eaaf4ee915da489c4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-03di-0169000000-2f49a3d279aabb04affaView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-02tl-2392000000-9a4efdf541287a8562e5View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0006-9420000000-e5fb759142be19739bd5View in MoNA
References
References:
  • Rébeillé F, Macherel D, Mouillon JM, Garin J, Douce R (1997)Folate biosynthesis in higher plants: purification and molecular cloning of a bifunctional 6-hydroxymethyl-7,8-dihydropterin pyrophosphokinase/7,8-dihydropteroate synthase localized in mitochondria. The EMBO journal 16, Pubmed: 9118956
Synthesis Reference: Bartels, Rainer; Bock, Lothar. Determination of pteroic acid by high-performance thin-layer chromatography. Contribution to the investigation of 7,8-dihydropteroate synthase. Journal of Chromatography (1994), 659(1), 185-9.
Material Safety Data Sheet (MSDS) Not Available
External Links:
ResourceLink
ChEBI17839
ChemSpider4573669
HMDBHMDB01412
IAF126036380
KEGGC00921
PubChem5459950