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CAS 816-94-4

CAS 816-94-4 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 816-94-4
CAS 816-94-4PubChem CID 94190

1,2-Distearoyl-sn-glycero-3-phosphocholine

1,2-distearoyl-sn-glycero-3-phosphocholine is a phosphatidylcholine 36:0 in which both phosphatidyl acyl groups are specified as stearoyl (octadecanoyl). It is functionally related to an octadecanoic acid. — ChEBI

IUPAC name
[(2R)-2,3-di(octadecanoyloxy)propyl] 2-(trimethylazaniumyl)ethyl phosphate
Molecular formula
C44H88NO8P
Molecular weight
790.1 g/mol
Exact mass
789.62475576 Da
XLogP3
15.6
Topological polar surface area
111.0 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
8
Covalent units
1
Defined stereocentres
1

Also known as

DSPCDistearoyl phosphatidylcholinePC(18:0/18:0)1,2-Distearoyl-sn-3-phosphacholine043IPI2M0KL-DISTEAROYLLECITHINNSC-725285CHEBI:83718
16 more reported names
distearoyl-sn-glycero-3-phosphocholine1,2-DISTEARIN SN-3-PHOSPHORYLCHOLINEL-DSPCRefChem:906756DSPC R-1,2-distearoyllecithin, (R)-212-440-2PC(36:0)(R)-2,3-Bis(stearoyloxy)propyl (2-(trimethylammonio)ethyl) phosphate1,2-dioctadecanoyl-sn-glycero-3-phosphocholineDSPC (Excipient)C44H88NO8P1,2-distearoyl-sn-glycero-3-phosphorylcholinePhosphatidylcholine(18:0/18:0)GPCho(18:0/18:0)HY-W040193
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 816-94-4

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How CAS 816-94-4 is used on this site

CAS 816-94-4 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 816-94-4 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.