16,17a-Epoxypregnenolone

cas: 974-23-2 — see every product listed under this CAS number, including other names

16,17a-Epoxypregnenolone (CAS 974-23-2) is a chemical reagent available from Chemat. Available pack sizes: 1g. Offered by: TRC.

brandTRC
catalog numberTRC-E592315-1G
cas974-23-2
size1g
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Structural formula: {0} (CAS {1})

3beta-hydroxy-16alpha,17alpha-epoxypregnenolone is an epoxy steroid that is pregnenolone which has an epoxy group whose oxygen is attached to the 16alpha and 17alpha-positions. It is an epoxy steroid, a sterol, a 3beta-hydroxy-Delta(5)-steroid, a 20-oxo steroid and a C21-steroid.

Source: ChEBI

Identity
Molecular formulaC21H30O3
Molecular weight330.5 g/mol
IUPAC name1-[(1R,2S,4R,6S,7S,10S,11R,14S)-14-hydroxy-7,11-dimethyl-5-oxapentacyclo[8.8.0.02,7.04,6.011,16]octadec-16-en-6-yl]ethanone
InChIKeyUQVIXFCYKBWZPJ-XXHSLLPRSA-N
SMILESCC(=O)[C@]12[C@H](O1)C[C@@H]3[C@@]2(CC[C@H]4[C@H]3CC=C5[C@@]4(CC[C@@H](C5)O)C)C

Computed by PubChem (NCBI)

Synonyms: 16alpha,17alpha-Epoxypregnenolone, 16alpha,17alpha-Oxidopregnenolone, Pregn-5-en-20-one, 16,17-epoxy-3-hydroxy-, (3beta,16alpha)-, 5-Pregnen-16alpha,17alpha-epoxy-3beta-ol-20-one, 16alpha,17alpha-Epoxy-3beta-hydroxy-5-pregnen-20-one, 3beta-Hydroxy-16alpha,17alpha-epoxy-5-pregnen-20-one, 16-alpha,17-alpha-Epoxy-3-beta-hydroxypregn-5-en-20-one, 3beta-hydroxy-16alpha,17alpha-epoxypregnenolone, 3beta-hydroxy-16alpha-16,17-epoxypregn-5-en-20-one, Pregn-5-en-20-one, 16alpha,17-epoxy-3beta-hydroxy-
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
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 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

Also listed as

16,17Alpha-Epoxypregnenolone TRC CAS 974-23-2
16,17-Epoxypregnenol TargetMol CAS 974-23-2
16,17–Epoxypregnenol GLPBio CAS 974-23-2
16alpha,17alpha-Epoxypregnenolone Biosynth CAS 974-23-2
Pregn-5-en-20-one, 16,17-epoxy-3-hydroxy-, (3β,16α)-, ≥97%, ≥97% Chemat CAS 974-23-2
Pregn-5-en-20-one, 16,17-epoxy-3-hydroxy-, (3β,16α)-, 97% Fluorochem CAS 974-23-2