9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-ol
9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-ol Basic information
- Product Name:
- 9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-ol
- Synonyms:
-
- 9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-ol
- Ergosta-5,7,22-trien-3-ol, (3.beta.,9.beta.,10.alpha.,22E)-
- (9β,10α,22E)-Ergosta-5,7,22-trien-3β-ol
- Einecs 207-487-0
- (3beta,9beta,10alpha,22E)-Ergosta-5,7,22-trien-3-ol
- Ergocalciferol EP Impurity C (Lumisterol)
- Ergosta-5,7,22-trien-3-ol, (3β,9β,10α,22E)-
- (3S,9R,10S,13R,14R,17R)-17-((2R,5R,E)-5,6-dimethylhept-3-en-2-yl)-10,13-dimethyl-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol
- CAS:
- 474-69-1
- MF:
- C28H44O
- MW:
- 396.64836
- EINECS:
- 2074870
- Product Categories:
-
- Intermediates & Fine Chemicals
- Pharmaceuticals
- Steroids
- Mol File:
- 474-69-1.mol
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9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-ol Chemical Properties
- Melting point:
- 118-120℃ (ethanol )
- alpha
- D19 +191.5°; 19546 +235.4° (c = 2 in acetone)
- Boiling point:
- 460.3°C (rough estimate)
- 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)
- form
- Solid
- pka
- 14.91±0.70(Predicted)
- color
- White to Pale Grey
- Stability:
- Light Sensitive, Temperature Sensitive
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9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-ol Usage And Synthesis
Uses
C10 isomer of Ergosterol (E599240). Used in the preparation of vitamin D series.
Uses
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.
9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-olSupplier
J & K SCIENTIFIC LTD.
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- 010-82848833 400-666-7788
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Beijing Comparison Pharmaceutical Technology Co., Ltd
- Tel
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Hubei XinyuanShun Chemical Co., Ltd.
- Tel
- 13971561712, 13995564702, 027-50664929
- hbeixys2001@163.com
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9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-ol(474-69-1)Related Product Information
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