Factory Direct Sales Pharmaceutical Raw Material CAS 13292-46-1 Rifiampicin

• Powder: Yes
• Customized: Non-Customized
• Certification: GMP, ISO 9001, USP, BP
• Suitable for: Elderly, Children, Adult
• State: Solid
• Purity: >99%
• Model NO.: RifIampicin
• CAS Number: 13292-46-1
• Common Name: Rifiampicin
• Appearance: a Red-Brown Crystalline Powder
• Assay: 99.4%
• Loss on Drying: 0.30%
• Residual Solvents: 59ppm
• Standard: USP
• Transport Package: Bag, Drum
• Specification: 25kg/drum
• Trademark: Arshine
• Origin: China
• HS Code: 2941903000
• Production Capacity: 200 Tons/Year

Product Description

 Factory Direct Sales  Pharmaceutical Raw Material CAS 13292-46-1 RifIampicin

Rifampicin is a broad-spectrum antibiotic drug with strong antibacterial effect on Mycobacterium tuberculosis, and also effective against Gram-positive or negative bacteria and viruses. It is a red or dark red crystalline powder, insoluble in water.
Rifampicin is mainly used for the treatment of tuberculosis, meningitis and Staphylococcus aureus infections. It can be used topically to treat trachoma, etc.

Items of Analysis	Specifications	Results
Characters	A red-brown crystalline powder; Very slightly soluble in water, freely soluble in chloroform, soluble in ethyl acetate/methanol.	A red-brown crystalline powder; Very slightly soluble in water, freely soluble in chloroform, soluble in ethyl acetate/methanol.
Identification	Infrared absorption spectrophotometry	Conforms
Crystallinity	Meets the requirements	Conforms
pH	4.5-6.5	5.4
Related substances	Rifampicin quinone<1.5%	0.10%
	Any other impurity<1.0%	0.70%
	Sum of impurities<3.5%	2.30%
Loss on drying	<2.0%	0.30%
	Butanol<5000ppm	2355ppm
Residual Solvents	Aceton e<5000ppm	59ppm
	Dimethylformamide(DMF)<880ppm	Not detected
Assay	95.0%-103.0%	99.40%
Bulk density		0.73g/cm3
Conclusion:The product conforms to the USP 39