Chloramphenicol 2-(O-tert-Butyldimethylsilyl)methyl 1-Acetate CAS 864529-27-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 864529-27-1 |
| Molecular Formula | C19H28Cl2N2O6Si |
| Molecular Weight | 479.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Chloramphenicol 2-(O-tert-Butyldimethylsilyl)methyl 1-Acetate (CAS 864529-27-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H28Cl2N2O6Si. Molecular weight: 479.43 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H28Cl2N2O6Si |
| Molecular Weight | 479.43 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloramphenicol Standards
- Chloramphenicol ß-D-galactoside (CAS 191476-32-1)
- Chloramphenicol 1-O-β-D-Glucuronide (CAS 1013074-93-5)
- Chloramphenicol glucuronide (CAS 39751-33-2)
- Chloramphenicol O-tert-Butyldimethylsilyl Ether (CAS 864529-25-9)
- Chloramphenicol Palmitate (CAS 530-43-8)
- Chloramphenicol 3-Acetate (CAS 10318-16-8)
- Chloramphenicol 1-Acetate (CAS 23214-93-9)
- Chloramphenicol Impurity 18 (CAS 40027-72-3)
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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