Tris(4-chlorophenyl)(hexadecyl)silane CAS 18759-07-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18759-07-4 |
| Molecular Formula | C34H45Cl3Si |
| Molecular Weight | 588.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Tris(4-chlorophenyl)(hexadecyl)silane (CAS 18759-07-4) pharmaceutical standards reference standard. Molecular formula: C34H45Cl3Si. Molecular weight: 588.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C34H45Cl3Si |
| Molecular Weight | 588.17 g/mol |
| Appearance | Pale yellow to 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
Related Tris Standards
- Tris(3-chlorophenyl)(hexadecyl)silane (CAS 18759-06-3)
- N-(2-Chlorophenyl)-4-((2-((4-(2-(4-ethylpiperazin-1-yl)-2-oxoethyl)-phenyl)amino)-5-fluoropyrimidin-4-yl)amino)benzamide (CAS 1158838-45-9)
- (E)-{[1-(4-chlorophenyl)-4-[(4-methylphenyl)sulfanyl]-2-phenyl-6,7-dihydro-1H-indol-5-yl]methylidene}amino 3-methylbenzoate (CAS 478033-27-1)
- (E)-{[1-(4-chlorophenyl)-4-[(4-methylphenyl)sulfanyl]-2-phenyl-6,7-dihydro-1H-indol-5-yl]methylidene}amino 4-methylbenzoate (CAS 477887-84-6)
- (E)-(1-{4-[3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-amido]phenyl}ethylidene)amino 3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carboxylate (CAS 937604-54-1)
- N-(3-Chlorophenyl)-2-[(4-{[4-({[(3-chlorophenyl)carbamoyl]methyl}sulfanyl)phenyl]sulfanyl}phenyl)sulfanyl]acetamide (CAS 882079-16-5)
- 2-((6-(4-Chlorophenyl)-3-cyano-4-(3,4-dimethoxyphenyl)pyridin-2-yl)thio)-N-(4-methoxy-2-nitrophenyl)acetamide (CAS 332127-47-6)
- 5-[(4-Chlorophenyl)sulfanyl]-4-(2,4-dichlorophenyl)-2-[5-(2,4-dichlorophenyl)-1H-pyrazol-1-yl]-1,3-thiazole (CAS 956778-57-7)
Recommended Standards
- Montelukast Impurity N1 (CAS 162489-70-5)
- Ceritinib Impurity 9 (CAS CATO-C4X-104889)
- Montelukast Impurity 21 (CAS 142147-67-9)
- (Octahydro-2H-quinolizin-1-yl)methanethiol (CAS 667909-62-8)
- Ethyl 4-ethoxy-2,3-dimethylbenzoate (CAS 1368039-76-2)
- 3-Bromo-N-(2-fluorobenzyl)aniline (CAS 1019577-62-8)
- Z-Ala-Met-OH (CAS 76264-05-6)
- 3-[4-(6-aminohex-1-ynyl)-1-oxo-isoindolin-2-yl]piperidine-2,6-dione (CAS 2414478-61-6)
- 3-Chloro-5-((2-fluorobenzyl)sulfinyl)-1,2,4-thiadiazole (CAS 486997-72-2)
- Neuropeptide Y, porcine (CAS 82785-45-3)
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