1164-98-3
1164-98-3
Chemical Structure
21-Hydroxypregnenolone
- CAS No.: 1164-98-3
- Formula:C21H32O3
- Molecular Weight:332.48
IUPAC Name: 2-hydroxy-1-((3S,8S,9S,10R,13S,14S,17S)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethan-1-one
InChIKey: MOIQRAOBRXUWGN-WPWXJNKXSA-N
SMILES: C[C@]12[C@]([H])([C@]3([C@]([H])(CC2)[C@]4(C)C(C[C@H](CC4)O)=CC3)[H])CC[C@@H]1C(CO)=O
Biological Activity: 21-Hydroxypregnenolone is a CYP17 inhibitor. 21-Hydroxypregnenolone competitively inhibits CYP17-mediated 17α-hydroxylation activity of progesterone, with a Ki value of 36.4 μM[1].
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21-Hydroxypregnenolone | 98.05% | 21-Hydroxypregnenolone is a CYP17 inhibitor. 21-Hydroxypregnenolone competitively inhibits CYP17-mediated 17α-hydroxylation activity of progesterone, with a Ki value of 36.4 μM. | ||||||||||||||||||||
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21-Hydroxypregnenolone (Standard) | ≥98% | 21-Hydroxypregnenolone (Standard) is the analytical standard of 21-Hydroxypregnenolone (HY-113020). This product is intended for research and analytical applications. 21-Hydroxypregnenolone is a CYP17 inhibitor. 21-Hydroxypregnenolone competitively inhibits CYP17-mediated 17α-hydroxylation activity of progesterone, with a Ki value of 36.4 μM. | ||||||||||||||||||||
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Structural Analogs
-
Similarity Score 0.87
HY-B0151Pregnenolone -
Similarity Score 0.85
HY-B150221-Acetoxypregnenolone -
Similarity Score 0.83
HY-115365(3β,20E)-24-Norchola-5,20(22)-diene-3,23-diol -
Similarity Score 0.79
HY-W882667Pregn-5-en-3β-ol -
Similarity Score 0.79
HY-1133153b-Hydroxy-5-cholenoic acid -
Similarity Score 0.78
HY-107116RMAP4343 (Standard) -
Similarity Score 0.76
HY-U00424Chol-5-en-24-al-3β-ol -
Similarity Score 0.76
HY-100084Methyl-3β-hydroxycholenate -
Similarity Score 0.75
HY-113414RDeoxycorticosterone (Standard) -
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