5-alpha-Dihydro Progestrone

cas: 566-65-4 — see every product listed under this CAS number, including other names

5-alpha-Dihydro Progestrone (CAS 566-65-4) is a chemical reagent available from Chemat. Available pack sizes: on request. Offered by: Chemat Brand.

brandChemat Brand
catalog numberULP326
cas566-65-4
sizeon request
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Structural formula: {0} (CAS {1})

5alpha-pregnane-3,20-dione is a C21-steroid hormone that is 5alpha-pregnane substituted by oxo groups at positions 3 and 20. It is a metabolite of progestrone. It has a role as a progestogen and a human metabolite. It is a 3-oxo-5alpha-steroid, a 20-oxo steroid and a C21-steroid hormone. It is functionally related to a progesterone. It derives from a hydride of a 5alpha-pregnane.

Source: ChEBI

Identity
Molecular formulaC21H32O2
Molecular weight316.5 g/mol
IUPAC name(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
InChIKeyXMRPGKVKISIQBV-BJMCWZGWSA-N
SMILESCC(=O)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC[C@@H]4[C@@]3(CCC(=O)C4)C)C

Computed by PubChem (NCBI)

Synonyms: 5alpha-Pregnane-3,20-dione, 3,20-Allopregnanedione, 5-alpha-Dihydroprogesterone, 5alpha-Dihydroprogesterone, 3,20-Dioxo-5alpha-pregnane, 5alpha DHP, 5alpha-DHP, 5beta DHP, 5beta-DHP, 5 alpha Pregnanedione
Related forms of this compound
(5R,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
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
(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 C21H32O2
(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
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

Also listed as

Estrone Impurity 23 Hubei YoungXin CAS 566-65-4
(5a)-Pregnane-3,20-dione TRC CAS 566-65-4
(5alpha)-Pregnane-3,20-dione TRC CAS 566-65-4
5a-Pregnane-3,20-dione/ 97.01% (existing batch purity) TargetMol CAS 566-65-4
5a–Pregnane–3,20–dione GLPBio CAS 566-65-4
5alpha-Pregnane-3,20-dione Biosynth CAS 566-65-4
5alpha-Pregnane-3,20-dione, >98.0%(GC) TCI CAS 566-65-4
5a-Pregnane-3,20-dione, 99.76% MedChemExpress CAS 566-65-4
5a-Pregnane-3,20-dione (Standard) MedChemExpress CAS 566-65-4
5-Alpha-Dihydro Progesterone-d8 Chemat Brand CAS 566-65-4 (non-d)