Chlorotrimethyl-d9-silane CAS 20395-57-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20395-57-7 |
| Molecular Formula | C3D9ClSi |
| Molecular Weight | 117.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Chlorotrimethyl-d9-silane (CAS 20395-57-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C3D9ClSi. Molecular weight: 117.70 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C3D9ClSi |
| Molecular Weight | 117.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
Recommended Standards
- Chlorobenzene-d5 (CAS 3114-55-4)
- 3-(dihydroxyboranyl)propanoic acid (CAS 220999-41-7)
- 5-Chlorovaleronitrile (CAS 6280-87-1)
- {[2-(Benzyloxy)phenyl]methyl}(propan-2-yl)amine (CAS 940202-96-0)
- 2-(4-Chlorophenyl)-6-methylpyrimidine-4-carboxylic acid (CAS 1272301-61-7)
- 3-Chloro-5-nitrophenol (CAS 618-63-3)
- 5-Ethynyl-3-fluoro-2-methoxypyridine (CAS 1211587-10-8)
- 2,3-Dimethyl-4-oxo-4,5-dihydrofuro[3,2-c]pyridine-7-carboxamide (CAS 1956384-77-2)
- Thiophanate-methyl-d6 (O,O-dimethyl-d6) (CAS 1398065-77-4)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com