Pregnenolone (3beta-Hydroxypregn-5-en-20-one)

cas: 145-13-1 — see every product listed under this CAS number, including other names

Pregnenolone (3beta-Hydroxypregn-5-en-20-one) (CAS 145-13-1) is a chemical reagent available from Chemat. Available pack sizes: 25mg, 100mg, 10mg. Offered by: Mikromol, LoGiCal.

brandMikromol
catalog numberMM0222.16-0025
cas145-13-1
size25mg
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Available pack sizes

brand size price
Mikromol 25mg price on request
Mikromol 100mg price on request
LoGiCal 10mg price on request

properties

purityNo data
delivery timeTo be confirmed by Chemat
Structural formula: {0} (CAS {1})

Pregnenolone is a 20-oxo steroid that is pregn-5-ene substituted by a beta-hydroxy group at position 3 and an oxo group at position 20. It has a role as a mouse metabolite and a human metabolite. It is a 3beta-hydroxy-Delta(5)-steroid, a 20-oxo steroid and a C21-steroid. It derives from a hydride of a pregnane.

Source: ChEBI

Identity
Molecular formulaC21H32O2
Molecular weight316.5 g/mol
IUPAC name1-[(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
InChIKeyORNBQBCIOKFOEO-QGVNFLHTSA-N
SMILESCC(=O)[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: pregnenolone, 3beta-Hydroxypregn-5-en-20-one, Arthenolone, Regnosone, Skinostelon, Enelone, Natolone, Bina-Skin, 5-Pregnen-3beta-ol-20-one, delta5-Pregnenolone
Related forms of this compound
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
2,2,2-trideuterio-1-[(3S,8S,9S,10R,13S,14S,17S)-17-deuterio-3-hydroxy-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl]ethanone C21H32O2
1-[(3R,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
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
(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

Also listed as

Pregnenolone Chemat Brand CAS 145-13-1
Pregnenolone, >95% (HPLC) TRC CAS 145-13-1
Pregnenolone 0.1 mg/ml in Acetonitrile LoGiCal CAS 145-13-1
Pregnenolone, >98.0%(GC) TCI CAS 145-13-1
Pregnenolone, 99% Thermo Scientific (Acros) CAS 145-13-1
Pregnenolone, 98.00% Chemat CAS 145-13-1
PREGNENOLONE-2,2,4,4-D4, >=98 ATOM % D,& Sigma-Aldrich CAS 145-13-1
PREGNENOLONE-20,21-13C2-16,16-D2, >=98 Sigma-Aldrich CAS 145-13-1
PREGNENOLONE-20,21-13C2-16,16-D2 SULFAT Sigma-Aldrich CAS 145-13-1
Pregnenolone, 99.87% MedChemExpress CAS 145-13-1
Pregnenolone (Standard), 99.91% MedChemExpress CAS 145-13-1
Pregnenolone, 95% Fluorochem CAS 145-13-1