PDB Chemical Component PSC

Ideal Model

Chemical Description

Name (7R,17E,20E)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSA-17,20-DIEN-1-AMINIUM 4-OXIDE
Synonyms PHOSPHATIDYLCHOLINE; 2-LINOLEOYL-1-PALMITOYL-SN-GYCEROL-3-PHOSPHOCHOLINE
Formula C42 H81 N O8 P
Formal charge 1
Molecular weight 759.068 g/mol
Component type NON-POLYMER

Chemical features

Atom count 133
Chiral atom count 2
Chiral atoms P C02
Bond count 132
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) (4S,7R,17Z,20E)-7-[(hexadecanoyloxy)methyl]-4-hydroxy-N,N,N-trimethyl-9-oxo-3,5,8-trioxa-4-phosphahexacosa-17,20-dien-1-aminium 4-oxide
Systematic name (OpenEye OEToolkits) 2-[[(2R)-3-hexadecanoyloxy-2-[(9Z)-octadeca-9,12-dienoyl]oxy-propoxy]-hydroxy-phosphoryl]oxyethyl-trimethyl-azanium

Chemical Descriptors

Stereo SMILES (CACTVS) CCCCCCCCCCCCCCCC(=O)OC[C@H](CO[P@](O)(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/C/C=C/CCCCC
SMILES (CACTVS) CCCCCCCCCCCCCCCC(=O)OC[CH](CO[P](O)(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCC=CCC=CCCCCC
Stereo SMILES (OpenEye) CCCCCCCCCCCCCCCC(=O)OC[C@H](CO[P@@](=O)(O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/CC=CCCCCC
InChI descriptor InChI=1S/C42H80NO8P/c1-6-8-10-12-14-16-18-20-21-23-25-27-29-31-33-35-42(45)51-40(39-50-52(46,47)49-37-36-43(3,4)5)38-48-41(44)34-32-30-28-26-24-22-19-17-15-13-11-9-7-2/h14,16,20-21,40H,6-13,15,17-19,22-39H2,1-5H3/p+1/b16-14+,21-20-/t40-/m1/s1
InChIKey descriptor JLPULHDHAOZNQI-AUSZDXHESA-O

Status Information

Last modified 2020-05-27
Created 2003-12-02
Release status REL
Model PDB code 1V54
Processing site RCSB