3-Keto-4-etiocholenic acid methylester

cas: 2681-55-2 — see every product listed under this CAS number, including other names

3-Keto-4-etiocholenic acid methylester (CAS 2681-55-2) is a chemical reagent available from Chemat. Available pack sizes: 2000mg, 5000mg. Offered by: Biosynth.

brandBiosynth
catalog numberFK152624-2000mg
cas2681-55-2
size2000mg
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categoryResearch Chemicals
sub-category 1Sourcing
purityNo data
delivery time3-4 Weeks
Structural formula: {0} (CAS {1})

Methyl (8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthrene-17-carboxylate (CAS 2681-55-2) is a chemical compound with the molecular formula C21H30O3 and a molecular weight of 330.5 g/mol. IUPAC name: methyl (8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthrene-17-carboxylate. InChIKey: XWFWMYFLNHTEBF-YFWFAHHUSA-N.

Identity
Molecular formulaC21H30O3
Molecular weight330.5 g/mol
IUPAC namemethyl (8S,9S,10R,13S,14S,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthrene-17-carboxylate
InChIKeyXWFWMYFLNHTEBF-YFWFAHHUSA-N
SMILESC[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2C(=O)OC)CCC4=CC(=O)CC[C@]34C

Computed by PubChem (NCBI)

Synonyms: Androst-4-ene-17-carboxylic acid, 3-oxo-, methyl ester, (17beta)-, Methyl (17beta)-3-oxoandrost-4-ene-17-carboxylate, Methyl 3-oxo-4-androstene-17beta-carboxylate, Dutasteride Impurity 31, Methyl-3-oxo-4-androstene-17beta-carboxylate, methyl 3-oxo-4-androstene-17|A-carboxylate, Methyl 3-oxoandrost-4-ene-17-carboxylate, Methyl 3-Oxo-4-Androsten-17-Carboxylate, methyl 4-androsten-3-one-17beta-carboxylate, XWFWMYFLNHTEBF-YFWFAHHUSA-N
Isomers (same molecular formula)
(8R,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-2,4,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one C21H30O3
(1R,2R,4R,5R,7S,10R,11S,14S,16S,18S,19S)-5,7-dihydroxy-10,14-dimethylhexacyclo[9.8.0.02,4.05,10.014,19.016,18]nonadecan-15-one C21H30O3
(6aR,10aR)-9-(hydroxymethyl)-6,6-dimethyl-3-pentyl-6a,7,10,10a-tetrahydrobenzo[c]chromen-1-ol C21H30O3
(8R,9S,10R,13S,14S,17R)-17-acetyl-17-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one C21H30O3
[(7R,8R,9S,10R,13S,14S,17S)-7,13-dimethyl-3-oxo-2,6,7,8,9,10,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate C21H30O3
[(3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-oxo-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-yl] acetate C21H30O3
[(1S,2S,4R,6S,8S,11R,12S,16S)-2,16-dimethyl-5-oxapentacyclo[9.7.0.02,8.04,6.012,16]octadec-14-en-15-yl] acetate C21H30O3
(8S,9S,10R,13S,14S,16R,17R)-17-acetyl-16-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one C21H30O3
(6R,8S,9S,10R,13S,14S,17S)-17-acetyl-6-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one C21H30O3
(2E,4E,6E,8E)-9-(3-methoxy-2,6,6-trimethylcyclohexen-1-yl)-3,7-dimethylnona-2,4,6,8-tetraenoic acid C21H30O3
(8S,9S,10R,13S,14S,17S)-17-acetyl-6-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one C21H30O3
(8R,9S,10R,13S,14S,17S)-17-acetyl-17-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one C21H30O3

Also listed as

Methyl 3-Oxo-4-Androsten-17-Carboxylate Chemat Brand CAS 2681-55-2
Methyl 3–oxo–4–androstene–17beta–carboxylate GLPBio CAS 2681-55-2
Methyl 3-oxo-4-androstene-17β-carboxylate, 95% Chemat CAS 2681-55-2