Chloramphenicol-d5 CAS 202480-68-0
Purity >90%In StockPharmaceutical Standards
| CAS No. | 202480-68-0 |
| Molecular Formula | C11H7D5Cl2N2O5 |
| Molecular Weight | 328.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Chloramphenicol-d5 (CAS 202480-68-0) pharmaceutical standards reference standard. Molecular formula: C11H7D5Cl2N2O5. Molecular weight: 328.16 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H7D5Cl2N2O5 |
| Molecular Weight | 328.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >90% |
| 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2014 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloramphenicol Standards
- Chloramphenicol-d5 (CAS CATO-CCAD303919)
- Chloramphenicol-13C6 (CAS 1217706-02-9)
- (±)-Chloramphenicol (CAS 2787-09-9)
- Chloramphenicol Impurity 18 (CAS 40027-72-3)
- Chloramphenicol (CAS 56-75-7)
- m-Chloramphenicol (CAS 7411-65-6)
- Chloramphenicol 3-Acetate (CAS 10318-16-8)
- Chloramphenicol 1-Acetate (CAS 23214-93-9)
Recommended Standards
- Arbidol Impurity 40 (CAS 1106670-97-6)
- DL-threo-Chloramphenicol-d5 (CAS 1420043-66-8)
- tert-Butyl 4-bromo-6-hydroxy-1-oxo-3H-isoindole-2-carboxylate (CAS 2055119-08-7)
- 2-(2,5-Dichlorophenoxy)acetimidamide (CAS 1001567-19-6)
- 2-(4-Hexyloxybenzoyl)-6-methoxypyridine (CAS 1187166-42-2)
- 1-Chloro-8-naphthol (CAS 65253-31-8)
- 4,5,6,7-Tetrachloro-1H-1,2,3-benzotriazole (CAS 2338-10-5)
- 1-(3,3,5-Triphenyl-3H-pyrrol-2-yl)isoquinoline (CAS 10425-48-6)
- Boc-Arg(Pbf)-OH (CAS 200124-22-7)
- Cholecystokinin Octapeptide (1-3) (desulfated) H-Asp-Tyr-Met-OH (CAS 121880-94-2)
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