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CAS 18449-41-7

CAS 18449-41-7 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 18449-41-7
CAS 18449-41-7PubChem CID 73412

Madecassic Acid

Madecassic acid is a pentacyclic triterpenoid that is ursane substituted by a carboxy group at position 28 and hydroxy groups at positions 2, 3, 6 and 23 (the 2alpha,3beta,6beta stereoisomer). It has a role as an antioxidant, an antibacterial agent, a hypoglycemic agent, an antineoplastic agent, an apoptosis inducer and a plant metabolite. It is a monocarboxylic acid, a pentacyclic triterpenoid and a tetrol. It is a conjugate acid of a madecassate. It derives from a hydride of an ursane. — ChEBI

IUPAC name
(1S,2R,4aS,6aR,6aS,6bR,8R,8aR,9R,10R,11R,12aR,14bS)-8,10,11-trihydroxy-9-(hydroxymethyl)-1,2,6a,6b,9,12a-hexamethyl-2,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydro-1H-picene-4a-carboxylic acid
Molecular formula
C30H48O6
Molecular weight
504.7 g/mol
Exact mass
504.34508925 Da
XLogP3
4.4
Topological polar surface area
118.0 Ų
Hydrogen-bond donors
5
Hydrogen-bond acceptors
6
Covalent units
1
Defined stereocentres
13

Also known as

Brahmic acidORISTRACT MDACHEBI:73058M7O1N24J82Urs-12-en-28-oic acid, 2,3,6,23-tetrahydroxy-, (2alpha,3beta,4alpha,6beta)-2alpha,3beta,6beta,23-Tetrahydroxyurs-12-en-28-oic Acid(2alpha,3beta,6beta)-2,3,6,23-tetrahydroxyurs-12-en-28-oic acidNSC-88135
16 more reported names
RefChem:41931Callicos CellAwake Mask madecassol606-031-16beta-hydroxyasiatic acidUNII-M7O1N24J82Madecassic acid (Standard)Madecassic Acid (97%)SR-05000002181(2alpha,3beta,4alpha,6beta)-2,3,6,23-tetrahydroxy-urs-12-en-28-oic acidPRAUVHZJPXOEIF-AOLYGAPISA-NNSC 88135HY-N0569RMADECASSIC ACID [WHO-DD]6.BETA.-HYDROXYASIATIC ACIDHY-N0569AC-6055
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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 18449-41-7 is used on this site

CAS 18449-41-7 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 18449-41-7 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.