You are using an unsupported browser. Please upgrade your browser to a newer version to get the best experience on Bovine Metabolome Database.
Record Information
Version1.0
Creation Date2016-09-30 23:27:05 UTC
Update Date2020-05-21 16:28:29 UTC
BMDB IDBMDB0006875
Secondary Accession Numbers
  • BMDB06875
Metabolite Identification
Common Name1-Pyrroline-2-carboxylic acid
Description1-Pyrroline-2-carboxylic acid, also known as delta1-pyrroline 2-carboxylate, belongs to the class of organic compounds known as pyrrolines. Pyrrolines are compounds containing a pyrroline ring, which is a five-member unsaturated aliphatic ring with one nitrogen atom and four carbon atoms. 1-Pyrroline-2-carboxylic acid is a moderately basic compound (based on its pKa). 1-Pyrroline-2-carboxylic acid exists in all living organisms, ranging from bacteria to humans.
Structure
Thumb
Synonyms
ValueSource
1-Pyrroline-2-carboxylateChEBI
delta1-Pyrroline 2-carboxylateChEBI
1-Pyrroline 2-carboxylateKegg
delta1-Pyrroline 2-carboxylic acidGenerator
Δ1-pyrroline 2-carboxylateGenerator
Δ1-pyrroline 2-carboxylic acidGenerator
1-Pyrroline 2-carboxylic acidGenerator
3,4-Dihydro-2H-pyrrole-5-carboxylateHMDB
3,4-Dihydro-2H-pyrrole-5-carboxylic acidHMDB
D1-Pyrroline 2-carboxylateHMDB
D1-Pyrroline 2-carboxylic acidHMDB
delta-1-Pyrroline-2-carboxylateHMDB
Chemical FormulaC5H7NO2
Average Molecular Weight113.1146
Monoisotopic Molecular Weight113.047678473
IUPAC Name3,4-dihydro-2H-pyrrol-1-ium-5-carboxylate
Traditional Name4,5-dihydro-3H-pyrrol-1-ium-2-carboxylate
CAS Registry Number2139-03-9
SMILES
OC(=O)C1=NCCC1
InChI Identifier
InChI=1S/C5H7NO2/c7-5(8)4-2-1-3-6-4/h1-3H2,(H,7,8)
InChI KeyRHTAIKJZSXNELN-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as pyrrolines. Pyrrolines are compounds containing a pyrroline ring, which is a five-member unsaturated aliphatic ring with one nitrogen atom and four carbon atoms.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPyrrolines
Sub ClassNot Available
Direct ParentPyrrolines
Alternative Parents
Substituents
  • Pyrroline
  • Ketimine
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Azacycle
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxide
  • Organopnictogen compound
  • Imine
  • Organic oxygen compound
  • Organic nitrogen compound
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic compounds
External Descriptors
Ontology
StatusExpected but not Quantified
Origin
  • Endogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locationsNot Available
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP0.25ALOGPS
logP0.53ChemAxon
logS-1.1ALOGPS
pKa (Strongest Acidic)3.93ChemAxon
pKa (Strongest Basic)1.72ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area54.1 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity49.89 m³·mol⁻¹ChemAxon
Polarizability10.81 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
GC-MSGC-MS Spectrum - GC-MS (1 TMS)splash10-00di-2900000000-66ac333a416ee8f7a478View in MoNA
GC-MSGC-MS Spectrum - GC-MS (Non-derivatized)splash10-00di-2900000000-66ac333a416ee8f7a478View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-00mo-9000000000-a7ad471aae5db0467dfaView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03dj-9700000000-06b3e3d5411a8f705758View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-014i-9100000000-8fa6f17fa32d2dc2a376View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0006-9000000000-c48f7e9292b52e3d7a54View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-03di-5900000000-b4814a13bcbaa249948dView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-02t9-9400000000-d7552022e5be14c1afeaView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-014l-9000000000-c850159936b776efff87View in MoNA
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
HMDB IDHMDB0006875
DrugBank IDDB02838
Phenol Explorer Compound IDNot Available
FooDB IDFDB024129
KNApSAcK IDNot Available
Chemspider ID389057
KEGG Compound IDC03564
BioCyc IDDELTA1-PYRROLINE_2-CARBOXYLATE
BiGG ID42087
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound440046
PDB ID2PC
ChEBI ID36761
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available

Enzymes

General function:
Amino acid transport and metabolism
Specific function:
Not Available
Gene Name:
DDO
Uniprot ID:
P31228
Molecular weight:
37660.0
Reactions
D-Proline + Water + Oxygen → 1-Pyrroline-2-carboxylic acid + Ammonia + Hydrogen peroxidedetails