Vitamin D2 CAS 1784-46-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1784-46-9 |
| Molecular Formula | C28H44O4S |
| Molecular Weight | 476.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Vitamin D2 (CAS 1784-46-9) pharmaceutical standards reference standard. Molecular formula: C28H44O4S. Molecular weight: 476.71 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C28H44O4S |
| Molecular Weight | 476.71 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 1 |
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Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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