Structure database (LMSD)

GIF image of LMGP01010573 structure
LM IDLMGP01010573
Common NamePC(16:0/18:0)
Systematic Name1-hexadecanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine
Synonyms1-Palmitoyl-2-stearoyl-sn-glycero-3-phosphorylcholine; 1-Palmitoyl-2-stearoyl-
phosphatidylcholine
Exact Mass761.59
FormulaC42H84NO8P
CategoryGlycerophospholipids [GP]
Main ClassGlycerophosphocholines [GP01]
Sub ClassDiacylglycerophosphocholines [GP0101]
LIPIDAT ID9143
PubChem Substance ID (SID)7983060
METABOLOMICS ID-
KEGG ID-
HMDB IDHMDB07970
CHEBI ID-
InChIKeyPZNPLUBHRSSFHT-RRHRGVEJSA-N  Show lipids differing only in stereochemistry/bond geometry
InChI1S/C42H84NO8P/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/h40H,6-39H2,1-5H3/t40-/m1/s1
StatusActive
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LIPID MAPS abbreviations for glycerophospholipids (GP)

The LIPID MAPS glycerophospholipid abbreviations (PC, PE, etc.) are used here to refer to species with one or two radyl side-chains where the structures of the side chains are indicated within parentheses in the 'Headgroup(sn1/sn2)' format (e.g. PC(16:0/18:1(9Z)). By default, R stereochemistry at the C-2 carbon of glycerol and attachment of the headgroup at the sn3 position is assumed. Also, acyl chains are assumed by default. The 'O-' prefix is used to indicate the presence of an alkyl ether substituent e.g. PC(O-16:0/18:1(9Z)), whereas the 'P-' prefix is used for the 1Z-alkenyl ether (Plasmalogen) substituent e.g. PC(P-16:0/18:1(9Z)).

For molecules with opposite (S) stereochemistry at C2 of the glycerol group and attachment of the headgroup at the sn1 position, the stereochemistry specification of [S] is appended to the abbreviation. The 'Headgroup(sn3/sn2)' abbreviation format is used.

For molecules with unknown stereochemistry at the C-2 carbon of the glycerol group, the stereochemistry specification of [U] is appended to the abbreviation and the structure is drawn with C-2 stereochemistry unspecified.