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Clarithromycin USP28/36 GMP CAS: 81103-11-9 CAS NO.81103-11-9
- FOB Price: USD: /Gram Get Latest Price
- Min.Order: 1 Milligram
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram,Other
- Available Specifications:
1(1-10)Gram1(10-100)Gram
- Product Details
Keywords
- Clarithromycin
- Clarithromycin
- 81103-11-9
Quick Details
- ProName: Clarithromycin USP28/36 GMP CAS: 81103...
- CasNo: 81103-11-9
- Molecular Formula: C38H69NO13
- Appearance: White crystalline powder
- Application: 81103-11-9
- DeliveryTime: Promptly for stock sample order ,Negot...
- PackAge: 1Kg/bag;25Kg/drum or as request
- Port: any seaport of china
- ProductionCapacity: 100 Metric Ton/Month
- Purity: 99%
- Storage: Protected from light,stored hermetical...
- Transportation: AIR/SEA/COURIER
- LimitNum: 1 Milligram
- Related Substances: confirmed
- Residue on Ignition: not more than 0.5 %
- Heavy Metal: ≤0.002%(20ppm)
- Valid Period: 2 year
- Place of Origin: Zhejiang China
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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 | ||
