ChemicalBook >> CAS DataBase List >>9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-ol

9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-ol

CAS No.
474-69-1
Chemical Name:
9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-ol
Synonyms
Lumisterol2;Einecs 207-487-0;(9β,10α,22E)-Ergosta-5,7,22-trien-3β-ol;Ergocalciferol EP Impurity C (Lumisterol);Ergosta-5,7,22-trien-3-ol,(3b,9b,10a,22E)-;Ergosta-5,7,22-trien-3-ol, (3β,9β,10α,22E)-;9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-ol;(3beta,9beta,10alpha,22E)-Ergosta-5,7,22-trien-3-ol;Ergocalciferol Impurity 3(Ergocalciferol EP Impurity C);Ergosta-5,7,22-trien-3-ol, (3.beta.,9.beta.,10.alpha.,22E)-
CBNumber:
CB2942324
Molecular Formula:
C28H44O
Molecular Weight:
396.64836
MDL Number:
MFCD28358904
MOL File:
474-69-1.mol
Last updated:2023-05-21 10:59:17

9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-ol 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
FDA UNII 170D11Q82N

SAFETY

Risk and Safety Statements

Hazard statements  H413

9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-ol price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC L474800 Lumisterol 474-69-1 10mg $700 2021-12-16 Buy
ChemScene CS-0111415 Lumisterol 99.41% 474-69-1 5mg $850 2021-12-16 Buy
American Custom Chemicals Corporation SHG0005017 LUMISTEROL 95.00% 474-69-1 5MG $499.28 2021-12-16 Buy
Product number Packaging Price Buy
L474800 10mg $700 Buy
CS-0111415 5mg $850 Buy
SHG0005017 5MG $499.28 Buy

9-beta,10-alpha-ergosta-5,7,22-trien-3-beta-ol Chemical Properties,Uses,Production

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-ol Preparation Products And Raw materials

Raw materials

Preparation Products

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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 Ergosta-5,7,22-trien-3-ol, (3β,9β,10α,22E)- Ergocalciferol EP Impurity C (Lumisterol) (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 Lumisterol2 Ergosta-5,7,22-trien-3-ol,(3b,9b,10a,22E)- Ergocalciferol Impurity 3(Ergocalciferol EP Impurity C) 474-69-1 Intermediates & Fine Chemicals Pharmaceuticals Steroids