| Place of Origin: | China |
|---|---|
| Brand Name: | HNB |
| Certification: | ISO |
| Model Number: | Chloramphenicol |
| Minimum Order Quantity: | 1KG |
| Price: | Negotiable |
| Packaging Details: | Aluminum foil bag |
| Delivery Time: | Usually7-10days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 5000kg/Month |
| Mf: | C11H12Cl2N2O5 | Specification: | ≥99% |
|---|---|---|---|
| Melting Point: | 148-150 °C(lit.) | Flashing Point: | 563.2±60.0 °C At 760 MmHg |
| MW: | 323.13 | Appearance: | White Crystal Powder |
| EINECS NO.: | 200-287-4 | ||
| High Light: | Raw Chloramphenicol Powder,99% API Chloramphenicol Powder,Chloramphenicol Antibiotic API |
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Antibiotic raw powder Chloramphenicol CAS: 56-75-7
| Prodcut name | Chloramphenicol |
| MOQ | 1KG |
| CAS No. | 56-75-7 |
| Appearance | White crystal powder |
| Molecular Formula | C11H12Cl2N2O5 |
| Molecular Weight | 323.13 |
| Assay | 99% |
| Application | Pharma grade |
The Introductction of Chloramphenicol:
Chloramphenicol is effective against a wide variety of Gram-positive and Gram-negative bacteria, including most anaerobic organisms. Due to resistance and safety concerns, it is no longer a first-line agent for any indication in developed nations, although it is sometimes used topically for eye infections; nevertheless, the global problem of advancing bacterial resistance to newer drugs has led to renewed interest in its use. In low-income countries, chloramphenicol is still widely used because it is exceedingly inexpensive and readily available.
The Application & Function of Chloramphenicol:
Chloramphenicol is used for the treatment of serious infections when the microorganism is resistant to less toxic antibiotics and also when its ability to penetrate to the site of the infection is superior to less toxic alternative antibiotics.
Chloramphenicol is used only when safer drugs are contraindicated; pregnancy,lactation,or known hypersensitivity to this drug also prohibits its use.
The COA of Chloramphenicol:
| ITEM | STANDARD | RESULT |
| Characters | White to grayish-white or yellow-white needle-like crystals or elongated plates | Conform |
| Solubility | Slight soluble in water; freely soluble in alcohol, in glycol. | Conform |
| Identification | IR; HPLC | Conform |
| Melting range | 149 oC~153 oC | 149~152 oC |
| Specific rotation | +17.0o~+20.0 o | +19.5 o |
| Crystallinity | Meet the requirements | Conform |
| Chromatographic purity | Individual impurity: not more than 1.0% | Conform |
| Total impurities: not more than 2.0% | ||
| Assay | 97.0%~103.0% | 99.3% |
