Benzhydrylchlorodiphenylsilane CAS 56042-17-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56042-17-2 |
| Molecular Formula | C25H21ClSi |
| Molecular Weight | 384.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzhydrylchlorodiphenylsilane (CAS 56042-17-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C25H21ClSi. Molecular weight: 384.97 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C25H21ClSi |
| Molecular Weight | 384.97 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
Recommended Standards
- 3,8-Dibromo-5-methoxy-6-(trifluoromethyl)quinoline (CAS 1257832-31-7)
- 3,5-Dibromo-1-{[2-(trifluoromethyl)phenyl]methyl}-1h-1,2,4-triazole (CAS 1240571-69-0)
- (4-Chlorobenzyl)triphenylsilane (CAS 1171-55-7)
- 3-Bromo-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 2223031-49-8)
- 4-Bromo-N-(3-chloro-2-methylphenyl)benzenesulfonamide (CAS 311328-85-5)
- 2-((4-Chlorophenyl)thio)pyridin-3-amine (CAS 353277-58-4)
- 2-(2,4-Dichlorophenoxy)acetimidamide (CAS 100607-02-1)
- Nemonoxacin Impurity 1 (CAS 2770004-80-1)
- Phenobarbital EP Impurity B (CAS 58042-96-9)
- Semaglutide Impurity 130 (CAS 1188328-40-6)
Why CATO?
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