L-erythro-Chloramphenicol CAS 7384-89-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7384-89-6 |
| Molecular Formula | C11H12Cl2N2O5 |
| Molecular Weight | 323.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
L-erythro-Chloramphenicol (CAS 7384-89-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H12Cl2N2O5. Molecular weight: 323.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H12Cl2N2O5 |
| Molecular Weight | 323.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1959 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related L Standards
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