Record Information
Version1.0
Creation date2010-04-08 22:04:36 UTC
Update date2019-11-26 02:54:57 UTC
Primary IDFDB000538
Secondary Accession NumbersNot Available
Chemical Information
FooDB Name(±)-4-Methylene-2-pyrrolidinecarboxylic acid
Description(±)-4-Methylene-2-pyrrolidinecarboxylic acid, also known as 4-methylene-L-proline or 4-methylidenepyrrolidine-2-carboxylate, belongs to the class of organic compounds known as proline and derivatives. Proline and derivatives are compounds containing proline or a derivative thereof resulting from reaction of proline at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom (±)-4-Methylene-2-pyrrolidinecarboxylic acid has been detected, but not quantified in, fruits. This could make (±)-4-methylene-2-pyrrolidinecarboxylic acid a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on (±)-4-Methylene-2-pyrrolidinecarboxylic acid.
CAS Number2370-38-9
Structure
Thumb
Synonyms
Predicted Properties
PropertyValueSource
Water Solubility177 g/LALOGPS
logP-2.2ALOGPS
logP-2.5ChemAxon
logS0.14ALOGPS
pKa (Strongest Acidic)1.96ChemAxon
pKa (Strongest Basic)10.48ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area49.33 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity32.24 m³·mol⁻¹ChemAxon
Polarizability12.69 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC6H9NO2
IUPAC name4-methylidenepyrrolidine-2-carboxylic acid
InChI IdentifierInChI=1S/C6H9NO2/c1-4-2-5(6(8)9)7-3-4/h5,7H,1-3H2,(H,8,9)
InChI KeyPEYQZZMUNYLHII-UHFFFAOYSA-N
Isomeric SMILESOC(=O)C1CC(=C)CN1
Average Molecular Weight127.1412
Monoisotopic Molecular Weight127.063328537
Classification
Description Belongs to the class of organic compounds known as proline and derivatives. Proline and derivatives are compounds containing proline or a derivative thereof resulting from reaction of proline at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentProline and derivatives
Alternative Parents
Substituents
  • Proline or derivatives
  • Alpha-amino acid
  • Pyrrolidine carboxylic acid
  • Pyrrolidine carboxylic acid or derivatives
  • Pyrrolidine
  • Amino acid
  • Azacycle
  • Organoheterocyclic compound
  • Secondary amine
  • Monocarboxylic acid or derivatives
  • Secondary aliphatic amine
  • Carboxylic acid
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Amine
  • Organic nitrogen compound
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
OntologyNo ontology term
Physico-Chemical Properties
Physico-Chemical Properties - Experimental
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
Predicted GC-MSL-4-Methylene-2-pyrrolidinecarboxylic acid, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-001i-9000000000-358a6914480ac6e64ab7Spectrum
Predicted GC-MSL-4-Methylene-2-pyrrolidinecarboxylic acid, 1 TMS, Predicted GC-MS Spectrum - 70eV, Positivesplash10-001i-9100000000-7cd7f99b38507da01915Spectrum
Predicted GC-MSL-4-Methylene-2-pyrrolidinecarboxylic acid, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSL-4-Methylene-2-pyrrolidinecarboxylic acid, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-004i-3900000000-9274706ee64020acc1432016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-001i-9300000000-03ef1e475ad33bba3ee02016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0pvl-9000000000-c818f95849c168eb02e12016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004i-2900000000-7c89ea5165a6365aee8a2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-003r-9700000000-ab38f832cb8b8e41a4e62016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0fsr-9000000000-4abd3484276ce24f4d0e2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-001i-9000000000-2431731543c23668dd162021-09-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-001i-9000000000-6fedfb706f5c40e6ed182021-09-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001c-9000000000-7661f522e86e11d63fe12021-09-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004i-0900000000-92dabc7e1e831e6f38472021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-003r-9800000000-711e14a5b1a54935c1872021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0006-9000000000-1f1ec61dcf07e73774b42021-09-24View Spectrum
NMRNot Available
ChemSpider ID485385
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID558375
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB29434
CRC / DFC (Dictionary of Food Compounds) IDBDH82-M:BDH85-P
EAFUS IDNot Available
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
Processing...
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference