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1-Stearoyl-sn-glycero-3-phosphocholine

Also known as: L-ALPHA-LYSOPHOSPHATIDYLCHOLINE, STEAROYL, 1-STEAROYL-2-HYDROXY-SN-GLYCERO-3-PHOSPHOCHOLINE, 1-STEAROYL-SN-GLYCERO-3-PHOSPHOCHOLINE, 18:0 LYSO PC, S-LYSO-PC, Stearoyl Lyso-phosphocholine, 1-Octadecanoyl-sn-glycero-3-phosphocholine, (2R)-2-Hydroxy-3-(stearoyloxy)propyl 2-(trimethylammonio)ethyl phosphate, Ethanaminium, 2-[[hydroxy[(2R)-2-hydroxy-3-[(1-oxooctadecyl)oxy]propoxy]phosphinyl]oxy]-N,N,N-trimethyl-, inner salt, Stearoyl L-α-Lysolecithin

1-Stearoyl-sn-glycero-3-phosphocholine (CAS 19420-57-6) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C26H54NO7P and a molecular weight of 523.68 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
19420-57-6
Jingsj CID
J-27867-1
Molecular Formula
C26H54NO7P
Molecular Weight
523.68 g/mol
Category
Organic Bases
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass523.363770
PSA114.93000
LogP3.90

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-Stearoyl-sn-glycero-3-phosphocholine?

The CAS number of 1-Stearoyl-sn-glycero-3-phosphocholine is 19420-57-6.

What are the molecular formula and molecular weight of 1-Stearoyl-sn-glycero-3-phosphocholine?

1-Stearoyl-sn-glycero-3-phosphocholine has molecular formula C26H54NO7P and molecular weight 523.68 g/mol.

What are the upstream and downstream products of 1-Stearoyl-sn-glycero-3-phosphocholine?

For 1-Stearoyl-sn-glycero-3-phosphocholine, Upstream Products: Choline glycerophosphate, Stearoyl chloride, 1,2-Distearoyl-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-Stearoyl-sn-glycero-3-phosphocholine (CAS 19420-57-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27867-1 (accessed 2026-11-09).

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