Azithromycin

Azithromycin , Antibiotic anti-infection raw material,

Azithromycin is white crystal powder,Its antibacterial spectrum is close to Erythromycin, better effect,4 times better than  Erythromycin To Haemophilus influenzae and Neisseria gonorrhoeae 2 times better than Erythromycin to Legionella To most gram-negative bacteria, the MIC1μgml, better effect than Erythromycin is shown to Clostridium and Staphylococcus Aureus infection. It also has good effect to Toxoplasma and Treponema pallidum.Clinic application in respiratory tract, skin and parenchyma infection affected by sensitive microorganisms.

Certificate of Analysis, USP30 Edition,

Item	Standard(USP30)	Test Result
Description	White crystalline powder	Conform
Identification	a) Infrared Absorption	Conform
	b) HPLC	Conform
Specific rotation	-45°～-49°	-46°
Crystallinity	Meets the requirements	Complies
PH	9.0～11.0	10.1
Wate	4.0%～5.0%	4.50%
Residue on ignition	≤0.3%	0.05%
Heavy metals	≤25ppm	＜25ppm
Assay	945ug/mg ～1030ug/mg	971ug/mg