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- 81103-11-9
- Sell high quality Clarithromycin produced in China factory
- Clarithromycin seller in China
Quick Details
- ProName: Clarithromycin
- CasNo: 81103-11-9
- Molecular Formula: C38H69NO13
- Appearance: white powder
- Application: Used for research and industrial manuf...
- DeliveryTime: Within7-10 days after receipt of your ...
- PackAge: As customer request
- Port: Qingdao,China
- ProductionCapacity: 100kg/Month Metric Ton/Day
- Purity: 98%min
- Storage: Store in a cool,dry place and keep awa...
- Transportation: Common products:Sea/Air/Courier Dange...
- LimitNum: 100 Metric Ton
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Details
High quality Clarithromycin CAS 81103-11-9
Characters:
White or almost white crystalline powder, No odor and bitter.Insoluble in water, freely soluble in chloroform, soluble in acetone or ethyl acetate, sparingly soluble in methanol of alcohol.
Usage:
broad-spectrum tetracycline group of antibiotics.have effect in gram-positive bacterium and negative bacteria, chlamydia and mycobacteria effective, almost can effectively suppress all respiratory pathogen. To stomach acid stability, oral absorption good, high blood drug concentration blood half-life long. Its use were similar to erythromyc,effective in the urinary tract, respiratory tract, skin, ent.
Certificate of analysis for Clarithromycin :
| TESTS | USP Specifications | Results |
| Appearance | White or almost white crystalline powder, No odor and bitter.Insoluble in water, freely soluble in chloroform, soluble in acetone or ethyl acetate, sparingly soluble in methanol of alcohol. | Conforms |
| Identification Tests (IR) | Conforms to the reference spectrum | Conforms |
| Specific optical rotation | -89°-95° | -92° |
| Crystallinity | Should conform to requirements | Conforms |
| PH | Between 7.5 and 10.0 | 8.7 |
| Water | ≤2.0% | 0.92% |
| Residue on ignition | ≤0.3% | 0.04% |
| Residual Solvents | Ethanol≤0.5% | Not detected |
| Heavy metals | ≤20ppm | <20ppm |
| Assay (HPLC, dried substance) | 9601040ug/mg | 981ug/mg |
| Conclusion: Conforms to USP 28 specification for Clarithromycin | ||
