Azithromycin NEW
Price | Get Latest Price |
Package | 1kg |
Min. Order: | 1kg |
Supply Ability: | 20tons |
Update Time: | 2024-04-07 |
Product Details
Product Name: Azithromycin | CAS No.: 83905-01-5 |
EC-No.: 617-500-5 | Min. Order: 1kg |
Purity: 99% | Supply Ability: 20tons |
Release date: 2024/04/07 |
Azithromycin is an antibiotic belonging to macrolides. Azithromycin is an antibacterial drug used to treat many bacterial infections, including otitis media, streptococcal pharyngitis, pneumonia, travelers' diarrhea, and other diseases such as gastroenteritis. Many sexually transmitted diseases, including chlamydia and gonorrhea, can also be used to treat malaria.
Azithromycin is suitable for infections caused by sensitive bacteria. Including bronchitis, pneumonia and other lower respiratory tract infections; skin and soft tissue infections; acute otitis media; sinusitis, pharyngitis, tonsillitis and other upper respiratory tract infections.
Tests items | Acceptance criteria | Results | |
Appearance | White or almost white powder | White powder | |
IR Identification | Infrared spectrum is concordant with that of the reference standard | Conforms | |
Appearance of solution | Solution S is clear and colorless | Conforms | |
pH | 9.0-11.0 | 9.9 | |
Specific optical rotation | - 45° ~ -49° (anhydrous substance) | - 47 ° | |
Related substances | Impurity A | Not more than 0.5% | 0.03% |
Impurity B | Not more than 2.0% | 0.14% | |
Impurity C | Not more than 0.5% | 0.05% | |
Impurity E | Not more than 0.5% | ND | |
Impurity F | Not more than 0.5% | 0.006% | |
Impurity G | Not more than 0.2% | ND | |
Impurity H | Not more than 0.5% | ND | |
Impurity I | Not more than 0.5% | 0.02% | |
Impurity D+J+Q | Not more than 0.5% | ND | |
Impurity L | Not more than 0.5% | ND | |
Impurity M | Not more than 0.5% | 0.01% | |
Impurity N | Not more than 0.5% | 0.02% | |
Impurity O | Not more than 0.5% | 0.11% | |
Impurity P | Not more than 0.5% | 0.02% | |
Any other impurity | Not more than 0.2% | 0.03% | |
Total impurities | Not more than 3.0% | 0.41% | |
Water | 4.0%-5.0% | 4.3% | |
Sulfated ash | Not more than 0.2% | 0.04% | |
Assay | 96.0% ~102.0% (anhydrous substance) | 99.6% | |
Residual solvents | Acetone | Not more than 5000ppm | 1556 ppm |
Chloroform | Not more than 60ppm | ND | |
Benzene | Not more than 2ppm | ND | |
Microbial Limit | Total Aerobic Microbial Count | Not more than cfu103/g | <10 CFU/g |
Total Yeast/Mold Count | Not more than cfu103/g | <10 CFU/g |
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