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CAS 1337-33-3

CAS 1337-33-3 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 1337-33-3

CAS 1337-33-3PubChem CID 16204528

Monostearyl citrate

IUPAC name: 2-hydroxy-2-(2-octadecoxy-2-oxoethyl)butanedioate

Molecular formula: C24H42O7-2
Molecular weight: 442.6 g/mol
Exact mass: 442.29305367 Da
XLogP3: 8.4
Topological polar surface area: 127.0 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 7
Covalent units: 1
Defined stereocentres: 0

Also known as

1,2,3-Propanetricarboxylic acid, 2-hydroxy-, octadecyl esterMONOSTEARYL CITRATE (II)MONOSTEARYL CITRATE [II]RefChem:819373RIKESTER EW 90RIKEMAL EW 90INS NO.484INS-484

7 more reported names

E 484E-4841323-66-6215-654-4YWW937R1QRStearyl citratestearyl monocitrate

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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 1337-33-3

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How CAS 1337-33-3 is used on this site

CAS 1337-33-3 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 1337-33-3 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.