P6537
β-Acetyl-γ-O-octadecyl-L -α-phosphatidylcholine
≥98%
Synonym(s):
1-O-Octadecyl-2-acetyl-sn-glycero-3-phosphocholine, PAF(C18)
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About This Item
Empirical Formula (Hill Notation):
C28H58NO7P
CAS Number:
Molecular Weight:
551.74
UNSPSC Code:
12352200
PubChem Substance ID:
MDL number:
assay
≥98%
solubility
chloroform: 10 mg/mL, aqueous base: decomposes
storage temp.
−20°C
SMILES string
[O-]P(OCC[N+](C)(C)C)(OC[C@]([H])(OC(C)=O)COCCCCCCCCCCCCCCCCCC)=O
InChI
1S/C28H57NO8P/c1-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-28(31)34-24-27(37-26(2)30)25-36-38(32,33)35-23-22-29(3,4)5/h27H,6-25H2,1-5H3,(H,32,33)
InChI key
WRNJZNCFXCBLTH-UHFFFAOYSA-N
Biochem/physiol Actions
18-carbon analog of platelet activating factor (PAF); ligand for G protein-coupled PAF receptor. It is less potent than PAF C-16 for inducing platelet aggregation, hypotension, bronchosconstriction and chemotaxis, but more potent than PAF C-16 for inducing human neutrophil lysosomal secretion.
Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
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