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1-O-octadecyl-2-hydroxy-sn-glycero-3-phosphocholine

Also known as: 1-O-octadecyl-sn-glycero-3-phosphocholine, 1-O-octadecyl-sn-glycero-3-phosphorylcholine, 1-O-octadecyl-sn-glyceryl-3-phosphorylcholine, 1-O-stearyl-sn-glycero-3-phosphocholine, 1-O-octadecyl-2-lyso-sn-glycero-3-phosphocholine, 2-Hydroxy-3-(octadecyloxy)propyl 2-(trimethylammonio)ethyl phosphate, C18 Lyso-PAF, Lyso-PAF (C18), Lyso-PAF C-18, Lyso-PAF c-18, LYSO-PLATELET ACTIVATING FACTOR (C18), LYSO-PLATELET ACTIVATING FACTOR-18, rac-1-Octadecyl-lyso-glycerophosphocholine, Ethanaminium, 2-[[hydroxy[(2R)-2-hydroxy-3-(octadecyloxy)propoxy]phosphinyl]oxy]-N,N,N-trimethyl-, inner salt, Ethanaminium, 2-[[hydroxy[2-hydroxy-3-(octadecyloxy)propoxy]phosphinyl]oxy]-N,N,N-trimethyl-, inner salt, (2R)-2-Hydroxy-3-(octadecyloxy)propyl 2-(trimethylammonio)ethyl phosphate

1-O-octadecyl-2-hydroxy-sn-glycero-3-phosphocholine (CAS 74430-89-0) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C26H56NO6P and a molecular weight of 509.700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
74430-89-0
Jingsj CID
J-3626-0
Molecular Formula
C26H56NO6P
Molecular Weight
509.700 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass509.384521
PSA97.86000
LogP4.29

Customs & Trade Information

HS Code2923900090
Summary2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1-O-octadecyl-2-hydroxy-sn-glycero-3-phosphocholine?

The CAS number of 1-O-octadecyl-2-hydroxy-sn-glycero-3-phosphocholine is 74430-89-0.

What are the molecular formula and molecular weight of 1-O-octadecyl-2-hydroxy-sn-glycero-3-phosphocholine?

1-O-octadecyl-2-hydroxy-sn-glycero-3-phosphocholine has molecular formula C26H56NO6P and molecular weight 509.700 g/mol.

What are the upstream and downstream products of 1-O-octadecyl-2-hydroxy-sn-glycero-3-phosphocholine?

For 1-O-octadecyl-2-hydroxy-sn-glycero-3-phosphocholine, Upstream Products: Choline tosylate, 1-Octadecanol; Downstream Products: 1-O-octadecyl-2-acetyl-sn-glycero-3-phosphocholine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1-O-octadecyl-2-hydroxy-sn-glycero-3-phosphocholine (CAS 74430-89-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-3626-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.