4-Pregnen-20-alpha-ol-3-one

cas: 145-14-2 — see every product listed under this CAS number, including other names

4-Pregnen-20-alpha-ol-3-one (CAS 145-14-2) is a chemical reagent available from Chemat. Available pack sizes: 1mg, 2mg, 5mg, 10mg. Offered by: Biosynth.

brandBiosynth
catalog numberFP29553-1mg
cas145-14-2
size1mg
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properties

categoryControlled Products
purityNo data
delivery time1-2 weeks

(20S)-20-hydroxypregn-4-en-3-one is a 20-hydroxypregn-4-en-3-one. It has a role as a mouse metabolite and a human metabolite.

Source: ChEBI

Identity
Molecular formulaC21H32O2
Molecular weight316.5 g/mol
IUPAC name(8S,9S,10R,13S,14S,17S)-17-[(1S)-1-hydroxyethyl]-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
InChIKeyRWBRUCCWZPSBFC-RXRZZTMXSA-N
SMILESC[C@@H]([C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)CC[C@]34C)C)O

Computed by PubChem (NCBI)

Synonyms: 20(S)-Hydroxyprogesterone, (20S)-20-Hydroxypregn-4-en-3-one, DIHYDROPROGESTERONE, 20alpha-Dihydroprogesterone, 20alpha-Hydroxyprogesterone, 20-alpha-Dihydroprogesterone, 20-alpha-Hydroxyprogesterone, 20alpha-Hydroxypregn-4-en-3-one, Pregn-4-en-3-one, 20-hydroxy-, (20S)-, 20alpha-Hydroxydihydroprogesterone
Related forms of this compound
(8S,9S,10R,13S,14S,17S)-17-[(1R)-1-hydroxyethyl]-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one C21H32O2
Isomers (same molecular formula)
2-[(2E)-3,7-dimethylocta-2,6-dienyl]-5-pentylbenzene-1,3-diol C21H32O2
ethyl (4Z,7Z,10Z,13Z,16Z)-nonadeca-4,7,10,13,16-pentaenoate C21H32O2
1-[(3S,5S,8R,9S,10S,13S,14S)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone C21H32O2
1-[(3S,8S,9S,10R,13S,14S,17R)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone C21H32O2
(3S,5R,8R,9R,10S,13S,14S,17R)-13-ethyl-17-ethynyl-2,3,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol C21H32O2
(3R,5R,8R,9R,10S,13S,14S,17R)-13-ethyl-17-ethynyl-2,3,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol C21H32O2
(8R,9S,10R,13S,14S,17S)-17-hydroxy-4,10,13,17-tetramethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one C21H32O2
ethyl (5Z,8Z,11Z,14Z,17Z)-nonadeca-5,8,11,14,17-pentaenoate C21H32O2
1-[(3S,8S,9S,10R,13S,14S,17S)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone C21H32O2
(5S,8R,9S,10S,13S,14S,17S)-17-acetyl-10,13-dimethyl-1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-one C21H32O2
methyl (5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoate C21H32O2

Also listed as

Progesterone EP Impurity B (20(S)-Hydroxy Progesterone) Chemat Brand CAS 145-14-2
Progesterone EP Impurity B Chemat Brand CAS 145-14-2
delta4-Pregnen-20alpha-ol-3-one, >95% (HPLC) TRC CAS 145-14-2
20α–Dihydroprogesterone GLPBio CAS 145-14-2
20α-Dihydroprogesterone, 98.07% MedChemExpress CAS 145-14-2