23,23-Difluoro-25-Hydroxyvitamin D3 CAS 95826-03-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 95826-03-2 |
| Molecular Formula | C27H42F2O2 |
| Molecular Weight | 436.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 23,23-Difluoro-25-Hydroxyvitamin D3 (CAS 95826-03-2) pharmaceutical standards reference standard. Molecular formula: C27H42F2O2. Molecular weight: 436.62 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C27H42F2O2 |
| Molecular Weight | 436.62 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
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- 24,24-Difluoro-25-Hydroxyvitamin D3 (CAS 71603-41-3)
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Recommended Standards
- (1S,3S,7S,8S,8aS)-8-(2-((2R,4R)-4-Hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-3,7-dimethyldecahydronaphthalen-1-yl 2,2-dimethylbutanoate (CAS 87770-13-6)
- 5-(1,1-Dimethylethyl)-2-hydroxy-3-(triphenylsilyl)benzaldehyde (CAS 1254097-55-6)
- 3β,7α,12α-Trihydroxy-5β-cholanic Acid Methyl Ester (CAS 28050-54-6)
- 4-Hydrazinylbenzonitrile (CAS 17672-27-4)
- 4,5-Diphenyl-2-(p-tolyl)thiazole (CAS 120332-29-8)
- Methyl 2-(4-(4-hydroxyphenyl)cyclohexylidene)acetate (CAS 701232-66-8)
- 1-Isobutyl-1H-benzimidazole-2-thiol (CAS 55489-14-0)
- 4-((Dimethylamino)methyl)piperidin-4-ol (CAS 695145-47-2)
- Methyl 5-(furan-2-yl)oxazole-4-carboxylate (CAS 89205-03-8)
- Allo-D-Ile27-Tirzepatide (CAS CATO-CPTD788961)
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