CasNo.81103-11-9,Top quality Clarithromycin CAS NO.81103-11-9,(81103-11-9) Suppliers

1 Kilogram	FOB Price: USD 11.0000

Min.Order :1 Kilogram
Purity: 99%min
Payment Terms : T/T,

Keywords

Clarithromycin 81103-11-9 pharmaceutical raw material

Quick Details

Appearance:White powder
Application: Clarithromycin is an antibiotic useful for the treatment of a number of bacterial infections. It is a macrolide antibiotic used particularly for respiratory infections (pharyngitis, tonsillitis, sinu
PackAge:10G/pack,100g/pack,1kg/pack (aluminium foil bag)
ProductionCapacity:10000|Kilogram|Year
Storage:storage in a dry, ventilated place under normal
Transportation:BY EMS,FEDEX

Superiority:

1,In No Less five years exporting experience.

2.Lower Price with higher quality

3,Free sample

4,We are sincerely responsible for the "product quality" and "After Service"

Details:

Company Introduction:

Onchem (China) Co.,Ltd is a comprehensive manufacturer and

an international distribution of chemicals

throughout the world. Specialized in APIs,

chemical intermediates, herbal extract and pharmaceutical raw materials.

Product Detailed

2. Prdouct Details

Name: Clarithromycin

Chemical name: 6-O-Methylerythromycin

CAS No .： C38H69NO13

MF： 81103-11-9

MW： 747.96

3. Certificate of Analysis

ITEMS	SPECIFICATIONS		RESULTS
Appearance	White to off white, crystalline powder		White crystalline powder
Identification	IR spectrum corresponds to clarithromycin RS		Complies
Solubility	Soluble in acetone; slightly soluble in dehydrated alcohol, In methanol, and in acetonitrile, and in phosphate buffer at pH values of 2 to 5; practically insoluble in water		Complies
Specific rotation	-94°～-102°(20℃,Anhydrous basis)		-98.0°
Crystallinity	Meets the requirements		Complies
PH	Between 8.0 and 10.0		9.0
Water	Not more than 2.0%		0.35%
Residue on ignition	Not more than 0.2%		0.05%
Heavy metals	Not more than 0.002%		Complies
Residual Solvents	Methanol	Not more than3000ppm	5ppm
	Ethanol	Not more than5000ppm	10ppm
	Methylene chloride	Not more than600ppm	4ppm
Related substances	Impurity I	Not more than 1.0%	ND
	Impurity A	Not more than 1.0%	0.13%
	Impurity J	Not more than 1.0%	ND
	Impurity L	Not more than 1.0%	0.09%
	Impurity B	Not more than 1.0%	0.03%
	Impurity M	Not more than 1.0%	ND
	Impurity C	Not more than 1.0%	0.05%
	Impurity D	Not more than 1.0%	0.24%
	Impurity N	Not more than 1.0%	ND
	Impurity E	Not more than 1.0%	0.65%
	Impurity F	Not more than 1.0%	0.18%
	Impurity P	Not more than 1.0%	ND
	Impurity O	Not more than 1.0%	ND
	Impurity K	Not more than 1.0%	ND
	Impurity G	Not more than 1.0%	0.10%
	Impurity H	Not more than 1.0%	0.01%
	Any other Impurity	Not more than 1.0%	ND
	Impurity more than 0.4%	Not more than 4	1
	Total impurities	Not more than 3.5%	1.48%
Assay	Not less than 96.0% and not more than 102.0%		97.2%
Tapped density	Not less than 0.6g/ml		0.7g/ml
Conclusion	This batch of product is in conformance with USP35

4. Usage: Clarithromycin is an antibiotic useful for the treatment of a number of bacterial infections. It is a macrolide antibiotic used particularly for respiratory infections (pharyngitis, tonsillitis, sinusitis, acute exacerbation of chronic obstructive pulmonary disease, pneumonia, skin infections and Lyme disease. In additio

Factory Picture: