Products 313-04-2

CAS 313-04-2 appears in our catalog under these names: Cholesterol EP Impurity B (Desmosterol), Desmosterol, >95% (HPLC), Desmosterol/ 100%, 24–dehydro Cholesterol, Desmosterol 95%. Offered by: Chemat Brand, TRC, TargetMol, GLPBio, Ambeed. Available pack sizes: on request, 100mg, 10mg, 25mg, 1mg, 5mg, 50mg, 250mg.

Cholesterol EP Impurity B (Desmosterol)
Chemat Brand
  • size: on request
  • Variants: 1
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Desmosterol, >95% (HPLC)
TRC
  • size: 100mg, 10mg, 25mg
  • Variants: 3
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Desmosterol/ 100%
TargetMol
  • size: 1mg
  • Variants: 1
from 379.44
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24–dehydro Cholesterol
GLPBio
  • size: 1mg, 10mg, 25mg, 5mg
  • Variants: 4
from 634.48
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Desmosterol 95%
Ambeed
  • size: 5mg, 10mg, 25mg, 50mg
  • Variants: 6
from 948.88
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DESMOSTEROL CRYSTALLINE
Sigma-Aldrich
  • size: 10MG, 5MG
  • Variants: 2
from 393.00
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DESMOSTEROL
Sigma-Aldrich
  • size: 10MG, 5MG
  • Variants: 2
from 1180.00
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(3β)-Cholesta-5,24-dien-3-ol, 95%, 95%
Chemat
  • size: 1mg, 5mg, 25mg, 10mg
  • Variants: 7
from 309.20
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Desmosterol (Standard)
MedChemExpress
  • size: Get quote
  • Variants: 1
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Desmosterol, 99.84%
MedChemExpress
  • size: 25 mg, 5 mg, 50 mg, 10 mg
  • Variants: 6
from 524.03
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Desmosterol, 95%
Fluorochem
  • size: 1mg, 5mg
  • Variants: 2
from 508.17
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Structural formula: {0} (CAS {1})

Desmosterol is a cholestanoid that is cholesta-5,24-diene substituted by a beta-hydroxy group at position 3. It is an intermediate metabolite obtained during the synthesis of cholesterol. It has a role as a mouse metabolite and a human metabolite. It is a C27-steroid, a 3beta-hydroxy-Delta(5)-steroid, a 3beta-sterol and a cholestanoid.

Source: ChEBI

Identity
Molecular formulaC27H44O
Molecular weight384.6 g/mol
IUPAC name(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylhept-5-en-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol
InChIKeyAVSXSVCZWQODGV-DPAQBDIFSA-N
SMILESC[C@H](CCC=C(C)C)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC=C4[C@@]3(CC[C@@H](C4)O)C)C

Computed by PubChem (NCBI)

Synonyms: DESMOSTEROL, 24-Dehydrocholesterol, desmesterol, cholest-5,24-dien-3beta-ol, Cholesta-5,24-dien-3-ol, (3beta)-, Demosterol, 24 Dehydrocholesterol, Cholesterol EP Impurity B, Cholesta-5,24-dien-3-ol, 3beta-cholesta-5,24-dien-3-ol
Related forms of this compound
(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-7,7,7-trideuterio-6-(trideuteriomethyl)hept-5-en-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol C27H44O
Isomers (same molecular formula)
(1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol C27H44O
(1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-6,7,7,7-tetradeuterio-6-(trideuteriomethyl)heptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol C27H44O
(3S,5S,9R,10S,13R,14R,17R)-10,13-dimethyl-17-[(2R)-6-methylhept-5-en-2-yl]-2,3,4,5,6,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol C27H44O
(1S)-3-[(E)-2-[(1R,3aR,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-1,2,3,3a,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol C27H44O
(3S,10S,13R,14R,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol C27H44O
(1S)-3-[(E)-2-[(1R,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-1,2,3,5,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol C27H44O
(1S,3E)-3-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol C27H44O
(1S)-3-[(Z)-2-[(1R,3aR,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-1,2,3,3a,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol C27H44O
(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,8,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol C27H44O
(1S,5E)-5-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylcyclohex-3-en-1-ol C27H44O
(3S,5S,10S,13R,14R,17R)-10,13-dimethyl-17-[(2R)-6-methylhept-5-en-2-yl]-2,3,4,5,6,7,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol C27H44O