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CAS 4373-41-5

CAS 4373-41-5 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 4373-41-5
CAS 4373-41-5PubChem CID 73659

Maslinic Acid

Maslinic acid is a pentacyclic triterpenoid that is olean-12-ene substituted by hydroxy groups at positions 2 and 3 and a carboxy group at position 28 (the 2alpha,3beta stereoisomer). It is isolated from Olea europaea and Salvia canariensis and exhibits anti-inflammatory, antioxidant and antineoplastic activity. It has a role as an antioxidant, an antineoplastic agent, an anti-inflammatory agent and a plant metabolite. It is a pentacyclic triterpenoid and a dihydroxy monocarboxylic acid. It derives from a hydride of an oleanane. — ChEBI

IUPAC name
(4aS,6aR,6aS,6bR,8aR,10R,11R,12aR,14bS)-10,11-dihydroxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid
Molecular formula
C30H48O4
Molecular weight
472.7 g/mol
Exact mass
472.35526001 Da
XLogP3
6.5
Topological polar surface area
77.8 Ų
Hydrogen-bond donors
3
Hydrogen-bond acceptors
4
Covalent units
1
Defined stereocentres
9

Also known as

Crategolic acidCrataegolic acidMaslic acidMasilinic acid2alpha-hydroxyoleanolic acidE233J88OHQ2alpha,3beta-dihydroxyurs-12-en-29-oic acidCHEBI:66682
16 more reported names
2-hydroxyoleanolic acidOlean-12-en-28-oic acid, 2,3-dihydroxy-, (2alpha,3beta)-RefChem:41765(2alpha, 3beta)-2,3-dihydroxyolean-12-en-28-oic acid(2beta, 3alpha)-2,3-dihydroxyolean-12-en-28-oic acid(2alpha, 3beta)-2,3-dihydroxy-olean-12-en-28-oic acidolean-12-en-28-oic acid, 2,3-dihydroxy-, (2alpha, 3beta)-610-137-32alpha,3beta-dihydroxyolean-12-en-28-oic acidMaslinicacidOlean-12-en-28-oic acid, 2,3-dihydroxy-, (2.alpha.,3.beta.)-UNII-E233J88OHQmaslinatic acidMaslinic-acidHSDB 8099Maslinic acid (Standard)
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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.

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How CAS 4373-41-5 is used on this site

CAS 4373-41-5 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 4373-41-5 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.