9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-ol
- CAS NO.：474-69-1
- Empirical Formula: C28H44O
- Molecular Weight: 396.64836
- MDL number: MFCD28358904
- EINECS: 2074870
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 00:52:18
What is 9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-ol?
The Uses of 9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-ol
Differs from Ergosterol by spatial arrangement volving the methyl group at C10. 9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-ol is used in the preparation of vitamin D series.
The Uses of 9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-ol
C10 isomer of Ergosterol (E599240). Used in the preparation of vitamin D series.
Properties of 9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-ol
| Melting point: | 118-120℃ (ethanol ) |
| Boiling point: | 460.3°C (rough estimate) |
| alpha | D19 +191.5°; 19546 +235.4° (c = 2 in acetone) |
| Density | 1.00±0.1 g/cm3 (20 ºC 760 Torr) |
| refractive index | 1.5100 (estimate) |
| storage temp. | -20°C, protect from light, stored under nitrogen |
| solubility | Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) |
| pka | 14.91±0.70(Predicted) |
| form | Solid |
| color | White to Pale Grey |
| Stability: | Light Sensitive, Temperature Sensitive |
Safety information for 9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-ol
Computed Descriptors for 9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-ol
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