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CAS 17605-67-3

CAS 17605-67-3 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 17605-67-3
CAS 17605-67-3PubChem CID 5281328

Fucosterol

Fucosterol is a 3beta-sterol consisting of stigmastan-3beta-ol with double bonds at positions 5 and 24(28). It has a role as an antioxidant, a metabolite and a hepatoprotective agent. It is a 3beta-hydroxy-Delta(5)-steroid, a C29-steroid, a member of phytosterols and a 3beta-sterol. It derives from a hydride of a stigmastane. — ChEBI

IUPAC name
(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(E,2R)-5-propan-2-ylhept-5-en-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol
Molecular formula
C29H48O
Molecular weight
412.7 g/mol
Exact mass
412.370516150 Da
XLogP3
8.9
Topological polar surface area
20.2 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
1
Covalent units
1
Defined stereocentres
8

Also known as

Fucosterin(24E)-24-N-Propylidenecholesteroltrans-24-Ethylidenecholesterol(24E)-stigmasta-5,24(28)-dien-3beta-ol(3beta,24E)-Stigmasta-5,24(28)-dien-3-ol504ZAM710C24E-ethylidene-cholest-5-en-3beta-ol(E)-Stigmasta-5,24(28)-dien-3beta-ol
16 more reported names
CHEBI:27865Stigmasta-5,24(28)-dien-3-ol, (3beta,24E)-(3beta,24E)-stigmasta-5,24(28)-dien-olstigmasta-5,24-dien-3 beta-ol(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((E,2R)-5-propan-2-ylhept-5-en-2-yl)-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta(a)phenanthren-3-ol24Z-ethylidenecholest-5-en-3B-olRefChem:14158924-isoethylidenecholest-5-en-3 beta-ol,delta(5)-avenasterol(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((Z,2R)-5-propan-2-ylhept-5-en-2-yl)-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta(a)phenanthren-3-ol28-IsofucosterolStigmasta-5,24(28)-dien-3-ol, (3.beta.,24E)-Stigmasta-5,24(28)-dien-3.beta.-ol, (E)-UNII-504ZAM710C(3ss,24E)-Stigmasta-5,24(28)-dien-3-ol; trans-Stigmasta-5,24(28)dien-3ss-ol; Fucosterin24(E)-Ethylidenecholest-5-en-3.beta.-olFUCOSTEROL [MI]
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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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