Skip to main content
CosIng Checker
CosIng Checker
EU cosmetic ingredients, restrictions and safety
Login
CAS 0 records

CAS 58186-27-9

CAS 58186-27-9 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

Check this CAS numberBrowse annexes

Chemical identity and properties

PubChem 2D chemical structure for CAS 58186-27-9
CAS 58186-27-9PubChem CID 3686

Idebenone

Idebenone is a member of the class of 1,4-benzoquinones which is substituted by methoxy groups at positions 2 and 3, by a methyl group at positions 5, and by a 10-hydroxydecyl group at positions 6. Initially developed for the treatment of Alzheimer's disease, benefits were modest; it was subsequently found to be of benefit for the symptomatic treatment of Friedreich's ataxia. It has a role as a ferroptosis inhibitor and an antioxidant. It is a member of 1,4-benzoquinones and a primary alcohol. — ChEBI

IUPAC name
2-(10-hydroxydecyl)-5,6-dimethoxy-3-methylcyclohexa-2,5-diene-1,4-dione
Molecular formula
C19H30O5
Molecular weight
338.4 g/mol
Exact mass
338.20932405 Da
XLogP3
4.3
Topological polar surface area
72.8 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
5
Covalent units
1
Defined stereocentres
0

Also known as

IdebenonaRaxoneIdebenonumSovrimaCV 2619hydroxydecyl ubiquinoneCV-2619Oristar hdu
16 more reported names
2-(10-Hydroxydecyl)-5,6-dimethoxy-3-methyl-1,4-benzoquinone6-(10-Hydroxydecyl)-2,3-dimethoxy-5-methyl-1,4-benzoquinoneHB6PN45W4JCHEBI:31687NSC-7592282-(10-Hydroxydecyl)-5,6-dimethoxy-3-methyl-p-benzoquinone2,5-Cyclohexadiene-1,4-dione, 2-(10-hydroxydecyl)-5,6-dimethoxy-3-methyl-2,3-dimethoxy-5-methyl-6-(10'-hydroxydecyl)-1,4-benzoquinonenoben6-(10-hydroxydecyl)-2,3-dimethoxy-5-methyl-p-benzoquinoneRefChem:789668N06BX132-(10-hydroxydecyl)-5,6-dimethoxy-3-methyl-2,5-cyclohexadiene-1,4-dioneBRN 2001459IDEBENONE [MART.]Idebenone, >=98% (HPLC)
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 58186-27-9

0 total
No records found for this CAS number.

How CAS 58186-27-9 is used on this site

CAS 58186-27-9 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 58186-27-9 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.