Description

3-Formyl-25-Desacetyl Rifamycin is a key chemical intermediate in the synthesis of advanced rifamycin antibiotics. This compound matters for its crucial role in developing potent antimicrobial agents, particularly against drug-resistant strains. Pharmaceutical research and development laboratories, as well as fine chemical manufacturers, need this high-purity intermediate to ensure the efficacy and quality of their final antibiotic products.

Application

• Pharmaceutical Intermediate: Primary building block for the synthesis of semi-synthetic rifamycin antibiotics like Rifampicin and Rifabutin.
• Antimicrobial Research: Used in R&D for developing novel antibiotic candidates targeting tuberculosis (TB) and other bacterial infections.
• Biochemical Studies: Serves as a precursor in studies investigating the structure-activity relationship (SAR) of rifamycin-class drugs.
• Fine Chemical Synthesis: Employed in multi-step organic synthesis for creating complex molecules with specific biological activity.
• Reference Standard: Can be utilized as a high-purity analytical standard for quality control in pharmaceutical manufacturing.

Basic Information

Product Name	3-Formyl-25-Desacetyl Rifamycin
CAS No.	16783-97-4
Molecular Formula	C38H47NO13
Molecular Weight	725.78 g/mol
Synonyms	25-Desacetylrifamycin-3-formyl; 3-Formyl-25-desacetylrifamycin; 3-Formyl-25-deacetylrifamycin; 25-Deacetylrifamycin-3-formyl; Rifamycin S, 25-deacetyl-3-formyl-; 3-Formyl-25-desacetylrifamycin SV; 25-Desacetyl-3-formylrifamycin SV; 3-Formyl-25-deacetylrifamycin SV
EINECS	Contact for details

Quality Control

Our 3-Formyl-25-Desacetyl Rifamycin is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical intermediate applications. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to minimize oxidation and degradation. Keep the container in a cool, dry, and well-ventilated area.

Specification

Item	Specification
Appearance	Orange to red powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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