Description

Rifaprim CAS NO 61498-94-0 is a high-purity chemical compound belonging to the rifamycin class of antibiotics. This compound is valued for its potent antibacterial activity, particularly against Gram-positive bacteria and mycobacteria. It is a critical intermediate and active ingredient for the research and development of advanced pharmaceutical formulations. Key industries that rely on this product include pharmaceutical manufacturing, veterinary medicine, and advanced life science research.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of advanced antibiotic drugs.
• Veterinary Medicine: Used in the formulation of antibacterial treatments for livestock and companion animals.
• Research & Development: Employed in microbiological studies and the development of new antimicrobial agents in academic and industrial labs.
• Active Pharmaceutical Ingredient (API): A core component in the manufacture of finished dosage forms for human and animal health.
• Reference Standard: Used as a high-purity standard in analytical laboratories for quality control and method validation.

Basic Information

Product Name	Rifaprim
CAS No.	61498-94-0
Molecular Formula	C43H58N4O12
Molecular Weight	822.95 g/mol
Synonyms	Rifaprim; Rifamycin SV 1,2-Dihydro-2-desmethyl; 1,2-Dihydro-2-desmethylrifamycin SV; Rifamycin SV, 1,2-dihydro-2-desmethyl-; Rifaprimum; Antibiotic T 1384; T 1384
EINECS	Contact for details

Quality Control

Our Rifaprim is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets stringent specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment. We adhere to cGMP principles where applicable, supporting its use in regulated pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to maintain stability and potency.

Specification

Item	Specification
Appearance	Reddish-brown to orange crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.