Detailed Product Description

Roxithromycin
1. Chemical name: Erythromycin 9-[O-[(2-methoxyethoxy)methyl]oxime]
2. Structural formula:

3. CAS No. : 80214-83-1
4. Molecular formula:  C₄₁H₇₆N₂O₁₅
5. Molecular weight: 837. 03
6. Properties: white or off-white crystalline powder smellnessless,a little bitter,little humidy.
7. Specific rotatory: -82⁰-87⁰
8. Related substance:comply
9. Water:≤3.0%
10. Risidual on ignition:≤0.1%
11. Heavy metal:≤0.001%
12. Assay:≥940u