| Chemical Nameydrate: | Chemical Name |
|---|---|
| Synonyms: | Azithromycin Dihydrate |
| CAS: | 117772-70-0 |
| Purity: | 99% |
| Molecular Formula: | C38h76n2o14 |
| Certification: | GMP, Hse, ISO 9001, USP, Bp |
| Customization: |
|---|
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1)Product Name: Azithromycin
2)Specification:≥99.0%
3)Appearance:White crystalline powder
| Items | Specifications | Results |
| Character | White or almost white crystalline powder;odorless | white crystelline powder, odorless |
| Melting point | 242~246°C | 243.4~244.3°C |
| Identification | 1) IR spectra is consistent with CRS | complies |
| 2) The retention time of the major peak in the chromatogram of the assay preparation corresponds to that in the chromatogram of the standard preparation, as obtained in the assay | complies | |
| Appearance of solution | colorless and clear liquid | colorless and clear liquid |
| Related substances | individual impurity≤1.0% | 0.24% |
| Total impuirties ≤2.0% | 0.70% | |
| Loss on ignition | ≤0.5% | 0.32% |
| Residue on ignition | ≤0.1% | 0.05% |
| Heavy metals | Not more than 10 parts per million | Less than 10 parts per million |
| Assay | Not less than 98.0% of C18H14F3N3O6S(On dried basis) | 99.40% |
| Conclusion: | Complies with Enterprise Standard | |
1.Azithromycin Dihydrate is used for acute pharyngitis, acute tonsillitis caused by Streptococcus pyogenes.
2.Azithromycin is used for acute throat and tonsillitis which are caused by streptococcus pyogenes, otitis.
3.Azithromycin can treatment of media sinusitis acute bronchitis skin soft tissue infection which are caused by sensitive bacteria.
4.Azithromycin is also used for pneumonia urethritis cervicitis and so on.
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