21-Hydroxypregnenolone
- CAS NO.：1164-98-3
- Empirical Formula: C21H32O3
- Molecular Weight: 332.48
- MDL number: MFCD00046238
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:55:12
What is 21-Hydroxypregnenolone?
The Uses of 21-Hydroxypregnenolone
21-Hydroxypregnenolone, is a hydroxylated metabolite of Pregnenolone (P712200), which is a GABAA antagonist and increases neurogenesis in the hippocampus. It is a modulator of cytochrome P 450-3A.
Definition
ChEBI: 21-hydroxypregnenolone is a hydroxypregnenolone that is pregnenolone which has been substituted by a hydroxy group at position 21. It has a role as a mouse metabolite. It is a hydroxypregnenolone, a 21-hydroxy steroid and a primary alpha-hydroxy ketone.
Properties of 21-Hydroxypregnenolone
| Melting point: | 155-167°C |
| Boiling point: | 483.4±45.0 °C(Predicted) |
| Density | 1.15±0.1 g/cm3(Predicted) |
| storage temp. | Refrigerator, Under inert atmosphere |
| solubility | Chloroform (Sparingly), DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 12.98±0.10(Predicted) |
| color | White to Off-White |
Safety information for 21-Hydroxypregnenolone
Computed Descriptors for 21-Hydroxypregnenolone
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