Azithromycin paramete

CAS No.: 83905-01-5
MF: C38H72N2O12
Place of Origin: Shandong, China
Grade Standard: Medicine Grade
Model Number: ZRX-83905-01-5
Assay: 99%min
Shelf life: 2 Years
Molecular Weight: 338.26472
Storage: Store in cool and dry places, keep away from strong light
character: White powder
Other Names: Azithromycine
EINECS No.: 617-500-5
Type: Antibiotic and Antimicrobial Agents
Purity: 99%
Test Method: HPLC
COA/MSDS: Available
Usage: Medicine Grade
package: aluminum foil bag or drum


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%

Complies with Ponazuril Enterprise Standard


1.Macrolide antibiotic, 15 yuan containing nitrogen heterocyclic ring, antibacterial mechanism and erythromycin similar, but the antibacterial spectrum is wider. It has stronger antibacterial activity against gram-positive bacteria, as well as against gram-negative bacteria such as Haemophilus influenzae, Salmonella, Chemicalbook Escherichia coli and Shigella. It is stable to acid and well tolerated. It has a good therapeutic effect on respiratory tract infection, skin and soft tissue infection and sexually transmitted diseases caused by sensitive strains..

2.It is an antibiotic used for various infections caused by sensitive bacteria, such as respiratory infections, skin and soft tissue infections

3.Used for respiratory infections, urinary tract infections, skin and soft tissue infections and sexually transmitted diseases

Product service

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit

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