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CAS 23458-02-8

CAS 23458-02-8 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 23458-02-8
CAS 23458-02-8PubChem CID 442127

(+)-Decursinol

Decursinol is an organic heterotricyclic compound that is 7,8-dihydro-2H,6H-pyrano[3,2-g]chromen-2-one substituted by a beta-hydroxy group at position 7 and two methyl groups at position 8. It is isolated from the roots of Angelica gigas and has been found to possess significant inhibitory activity against acetylcholinesterase enzyme (EC 3.1.1.7). It has a role as a metabolite, an analgesic, an antineoplastic agent and an EC 3.1.1.7 (acetylcholinesterase) inhibitor. It is a delta-lactone, an organic heterotricyclic compound, a secondary alcohol and a cyclic ether. — ChEBI

IUPAC name
(3S)-3-hydroxy-2,2-dimethyl-3,4-dihydropyrano[3,2-g]chromen-8-one
Molecular formula
C14H14O4
Molecular weight
246.26 g/mol
Exact mass
246.08920892 Da
XLogP3
1.9
Topological polar surface area
55.8 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
4
Covalent units
1
Defined stereocentres
1

Also known as

DecursinolSmyrinolSmirinoSFE decursinolUBI4YB704BCHEBI:43542H,6H-Benzo(1,2-b:5,4-b')dipyran-2-one, 7,8-dihydro-7-hydroxy-8,8-dimethyl-, (S)-2H,6H-Benzo(1,2-b:5,4-b')dipyran-2-one, 7,8-dihydro-7-hydroxy-8,8-dimethyl-, (S)-(+)-
16 more reported names
(3S)-3-hydroxy-2,2-dimethyl-3,4-dihydropyrano(3,2-g)chromen-8-oneRefChem:131338(S)-(+)-decursinol(S)-7-hydroxy-8,8-dimethyl-7,8-dihydro-2H,6H-pyrano[3,2-g]chromen-2-one(7S)-7-hydroxy-8,8-dimethyl-2H,6H,7H,8H-pyrano[3,2-g]chromen-2-one(S)-7-hydroxy-8,8-dimethyl-7,8-dihydropyrano[3,2-g]chromen-2(6H)-one(7S)-7,8-dihydro-7-hydroxy-8,8-dimethyl-2H,6H-benzo[1,2-b:5,4-b']dipyran-2-oneDecursinol [INCI]UNII-UBI4YB704B(S)-7-Hydroxy-8,8-dimethyl-7,8-dihydropyrano(3,2-g)chromen-2(6H)-oneDecursinol (Standard)(+)-3'S-decursinolHY-N4109RBGXFQDFSVDZUIW-LBPRGKRZSA-NGLXC-03628HMS2192M06
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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 23458-02-8 is used on this site

CAS 23458-02-8 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 23458-02-8 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.