| Powder: | Yes |
|---|---|
| Customized: | Non-Customized |
| Certification: | GMP, ISO 9001, USP, BP |
| State: | Powder |
| Purity: | >98% |
| Product Name: | Chloramphenicol |
| Samples: |
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| Customization: |
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99% Purity Chloramphenicol Raw Material Chloramphenicol 56-75-7
Chloramphenicol is an antibiotic useful for the treatment of a number of bacterial infections. This includes meningitis, plague, cholera, and typhoid fever. Its use is only recommended when safer antibiotics cannot be used. Monitoring both blood levels of the medication and blood cell levels every two days is recommended during treatment. It is available intravenously, by mouth, and as an eye ointment.
Common side effects include bone marrow suppression, nausea, and diarrhea. The bone marrow suppression may result in death. To reduce the risk of side effects treatment duration should be as short as possible. People with liver or kidney problems may need lower doses. In young children a condition known as gray baby syndrome may occur which results in a swollen stomach and low blood pressure. Its use near the end of pregnancy and during breastfeeding is typically not recommended. Chloramphenicol is a broad-spectrum antibiotic that typically stops bacterial growth by stopping the production of proteins.
Product Name: Chloramphenicol
CAS: 56-75-7
Molecular Formula: C11H12Cl2N2O5
Molecular Weight: 323.129
Appearance: White crystalline powder
|
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 propylene glycol, in acetone, and in ethyl acetate. |
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% |
||
|
Residual solvents |
Methanol: not more than 0.3% |
0.1% |
|
Methyl dichloroacetate: not more than 0.3% |
0.0% |
|
|
Benzoic aldehyde: not more than 0.5% |
0.0% |
|
|
Assay |
97.0%~103.0% |
99.3% |
Mainly used in typhoid, paratyphoid fever and other salmonella, bacteroides fragilis infection. And ampicillin for h. influenzae meningitis. Caused by meningococcus or pneumococcal meningitis, when patients should not be used, this product is also available. Topical treatment of trachoma or purulent bacteria infection.Xi'an Biohorlden Industry&Trade Co.,Ltd is a national key high-tech enterprise,which mainly specializes in the R&D, operation and production of pharmaceuticals,and intermediates.Our company is situated in E&T development zone,xi'an city shaanxi,it is easy of access. Our company has independent R&D center,raw material synthesis workshop, has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products.1.Are you a manufacturer or trade company?
We are a professional manufacturer.
2.What's your payment terms?
Standard terms: T/T in advance and Western Union.
Also L/C at sight is acceptable for large amount.
3.What's your shipping time?
We have a large stock, which means we can deliver the goods to you immediately.
4.How do you ensure the quality of your products?
Strict QC with 6 steps testing from raw material purchase to finished product.
5.How do you ship the order normally?
For large qty order,ship the goods by sea.
For small qty order, by air or express. We supply optional express for you, including DHL,FEDEX,UPS,TXT,EMS,and so on.
6.What's your loading port?
Usually Shanghai, Qingdao, Tianjin, Guangzhou.
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