Description

Rifamycin G CAS NO 59996-09-7 is a semi-synthetic derivative of the rifamycin family of antibiotics, known for its potent antibacterial activity. This compound is a critical intermediate in the synthesis of advanced antibiotic formulations, offering significant value in pharmaceutical research and development. It is primarily required by manufacturers and research institutions in the pharmaceutical and biotechnology sectors for the development of novel anti-tuberculosis and anti-bacterial agents.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of advanced rifamycin-based antibiotics, such as Rifampicin and Rifabutin.
• Antibacterial Research: Used in microbiological and pharmacological studies to investigate mechanisms of action against Gram-positive bacteria and Mycobacterium tuberculosis.
• Active Pharmaceutical Ingredient (API) Development: Serves as a precursor in the development and scale-up of new antibiotic APIs under Good Manufacturing Practice (GMP) conditions.
• Veterinary Medicine: Employed in the research and formulation of antibacterial treatments for veterinary applications.
• Biochemical Reagent: Utilized as a high-purity standard or reagent in analytical laboratories for quality control and method development.

Basic Information

Product Name	Rifamycin G
CAS No.	59996-09-7
Molecular Formula	C37H47NO12
Molecular Weight	697.77 g/mol
Synonyms	Rifamycin G; Rifamycin-G; Rifamycin G (8-Deoxy); 8-Deoxyrifamycin; 8-Deoxyrifamycin G; Antibiotic LM 427; NSC 163501; Rifamycin Derivative LM 427; Rifamycin S, 8-deoxy-
EINECS	Contact for details

Quality Control

Our Rifamycin G is produced and tested to meet stringent quality standards suitable for pharmaceutical research and development. Each batch undergoes comprehensive analysis including identification, purity assay, and impurity profiling via advanced chromatographic techniques. Certificates of Analysis (COA) documenting full specifications are available upon request, ensuring traceability and compliance with your internal quality protocols.

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 under anhydrous conditions. For long-term storage, consider desiccants or an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Orange to red-brown powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines

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