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Record Information
Version1.0
Creation Date2016-10-03 17:24:04 UTC
Update Date2020-06-04 19:47:59 UTC
MCDB ID BMDB0008553
Secondary Accession Numbers
  • BMDB08553
Metabolite Identification
Common NamePC(22:0/24:1(15Z))
DescriptionPC(22:0/24:1(15Z)), also known as gpcho(46:1) or lecithin, belongs to the class of organic compounds known as phosphatidylcholines. These are glycerophosphocholines in which the two free -OH are attached to one fatty acid each through an ester linkage. Thus, PC(22:0/24:1(15Z)) is considered to be a glycerophosphocholine lipid molecule. PC(22:0/24:1(15Z)) is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. PC(22:0/24:1(15Z)) participates in a number of enzymatic reactions, within cattle. In particular, S-Adenosylhomocysteine and PC(22:0/24:1(15Z)) can be biosynthesized from S-adenosylmethionine and pe-nme2(22:0/24:1(15Z)); which is catalyzed by the enzyme phosphatidylethanolamine N-methyltransferase. Furthermore, Cytidine monophosphate and PC(22:0/24:1(15Z)) can be biosynthesized from CDP-choline and DG(22:0/24:1(15Z)/0:0) through its interaction with the enzyme choline/ethanolaminephosphotransferase. Finally, PC(22:0/24:1(15Z)) and L-serine can be converted into choline and PS(22:0/24:1(15Z)) through its interaction with the enzyme phosphatidylserine synthase. In cattle, PC(22:0/24:1(15Z)) is involved in a couple of metabolic pathways, which include phosphatidylcholine biosynthesis PC(22:0/24:1(15Z)) pathway and phosphatidylethanolamine biosynthesis pe(22:0/24:1(15Z)) pathway.
Structure
Thumb
Synonyms
ValueSource
Phosphatidylcholine(22:0/24:1)HMDB
GPCho(46:1)HMDB
LecithinHMDB
PC(22:0/24:1)HMDB
Phosphatidylcholine(46:1)HMDB
PC(46:1)HMDB
1-Behenoyl-2-nervonoyl-sn-glycero-3-phosphocholineHMDB
1-Docosanoyl-2-(15Z-tetracosanoyl)-sn-glycero-3-phosphocholineHMDB
GPCho(22:0/24:1)HMDB
PC(22:0/24:1(15Z))Lipid Annotator
Chemical FormulaC54H106NO8P
Average Molecular Weight928.3951
Monoisotopic Molecular Weight927.765605885
IUPAC NameNot Available
Traditional NameNot Available
CAS Registry NumberNot Available
SMILESNot Available
InChI Identifier
InChI=1S/C54H106NO8P/c1-6-8-10-12-14-16-18-20-22-24-26-27-29-31-33-35-37-39-41-43-45-47-54(57)63-52(51-62-64(58,59)61-49-48-55(3,4)5)50-60-53(56)46-44-42-40-38-36-34-32-30-28-25-23-21-19-17-15-13-11-9-7-2/h20,22,52H,6-19,21,23-51H2,1-5H3/b22-20-/t52-/m1/s1
InChI KeyYVOMCNAZZLQFGN-BJHYVVJGSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as phosphatidylcholines. These are glycerophosphocholines in which the two free -OH are attached to one fatty acid each through an ester linkage.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerophospholipids
Sub ClassGlycerophosphocholines
Direct ParentPhosphatidylcholines
Alternative Parents
Substituents
  • Diacylglycero-3-phosphocholine
  • Phosphocholine
  • Fatty acid ester
  • Dialkyl phosphate
  • Dicarboxylic acid or derivatives
  • Organic phosphoric acid derivative
  • Phosphoric acid ester
  • Alkyl phosphate
  • Fatty acyl
  • Quaternary ammonium salt
  • Tetraalkylammonium salt
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic nitrogen compound
  • Carbonyl group
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxide
  • Organopnictogen compound
  • Amine
  • Organic salt
  • Hydrocarbon derivative
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted PropertiesNot Available
Spectra
Spectrum TypeDescriptionSplash KeyView
Concentrations
StatusValueReferenceDetails
Detected and Quantified2.1 +/- 0.1 uM details
Detected and Quantified3.1 +/- 0.1 uM details
Detected and Quantified3.6 +/- 0.1 uM details
Detected and Quantified0.36 +/- 0.01 uM details
HMDB IDHMDB0008553
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound24779122
PDB IDNot Available
ChEBI IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. A. Foroutan et al. (2019). A. Foroutan et al. The Chemical Composition of Commercial Cow's Milk (in preparation). Journal of Agricultural and Food Chemistry.