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My CartCAS：56-75-7
Molecular Formula：C11H12Cl2N2O5
Molecular Weight：323.13
Appearance：Light yellow crystalline fine powder
Storage：Store at 2-8℃，4 years
Purity：≥99%
Qty：
Size：
| Name | Chloramphenicol |
| CAS | 56-75-7 |
| Molecular Formula | C11H12Cl2N2O5 |
| Molecular Weight | 323.13 |
| Storage | Store at 2-8℃，4 years |
| Appearance | Light yellow crystalline fine powder |
| Purity | ≥99% |
| Solubility | Solubility 50mg/mL in ethanol |
| Hazard Code | R：23/24/25-42/43-60/61-45 S：36/37/39 |
| Unit | Bottle |
| Specification | 5g 10g |
Product Introduction:
Chloramphenicol, a bacterial broad-spectrum antibiotic, inhibits mRNA translation on the 50S ribosome during peptide bond formation catalyzed by peptide bond transferase, thereby inhibiting the growth of gram-negative and Gram-positive bacteria. In addition, chloramphenicol also has Rickettsial microbial resistance and psittacosis - lymphogranuloma chlamydia resistance, so chloramphenicol can be used for bacterial screening.
Acetylation of the chloramphenicol acetyltransferase gene (CAT gene) can resist resistance to chloramphenicol. Based on this principle, in molecular biology experiments, chloramphenicol can be used as a screening drug to screen transformed cells containing chloramphenicol resistance genes.
Recommended effective working concentration of 5-20μg/ml.
Description:
Preparation of tissue medium.
Use and synthesis method:
Storage solution preparation:
Weigh 1g chloramphenicol and dissolve in 20ml 100% ethanol to get 50mg/ml mother liquor, 0.22μM organic phase filter membrane to remove bacteria, subpack into a small amount and freeze at -20℃ to avoid repeated freezing and thawing, effective for one year.
[Note] :
Chloramphenicol storage solution cannot be autoclaved.Solubility:
Soluble in methanol, ethanol, butanol, acetone and ethyl acetate, slightly soluble in ether, insoluble in benzene and petroleum ether.
Note :
(1) For cell experiments, after dissolution, disposable needle filter must be used to remove bacteria.
(2) For your safety and health, please wear a lab coat and wear disposable gloves.
Note：Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.
Remark：These protocols are for reference only. Solarbio does not independently validate these methods.
Note：
1. The products are all for scientific research use only. Do not use it for medical, clinical diagnosis or treatment, food and cosmetics, etc. Do not store them in ordinary residential areas.
2. For your safety and health, please wear laboratory clothes, disposable gloves and masks.
3. The experimental results may be affected by many factors, after-sale service is limited to the product itself and does not involve other compensation.
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