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Pack Size Quantity Price (USD) Sub Total
2.5mg
$ 150.00 0.0
25mg
$ 1200.00 0.0
Exact Weight Packaging
$ 75.00 / Vial 0.0
Total $ 0.0
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Product Description

Catalogue Number: V676065
Chemical Name: 5,6-trans-Vitamin D3, ~90%
Synonyms: (1S,3E)-3-[(2E)-2-[(1R,3aS,7aR)-1-[(1R)-1,5-Dimethylhexyl]octahydro-7a-methyl-4H-inden-4-ylidene]ethylidene]-4-methylenecyclohexanol; (3β,5E,7E)-9,10-Secocholesta-5,7,10(19)-trien-3-ol; (E,E)-9,10-Secocholesta- 5,7,10(19)-trien-3β-ol; 5,6-trans-Cholecalciferol; trans-Vitamin D3; Cholecalciferol EP Impurity A
Impurity: Cholecalciferol EP Impurity A
CAS Number: 22350-41-0
Molecular Formula: C₂₇H₄₄O
Appearance: White to Pale Yellow Solid
Melting Point: >65°C (dec.)
Molecular Weight: 384.64
Storage: Amber Vial, -86°C Freezer, Under inert atmosphere
Solubility: Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
Stability: Light Sensitive, Temperature Sensitive
Category: Chiral Reagents, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals,
Applications: 5,6-trans-Vitamin D3 (Cholecalciferol EP Impurity A) is the major photoisomer of Vitamin D3 analog, as an impurity.
Dangerous Goods Info: Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References
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