Description

3-[(Ethoxyimino)Methyl]Rifamycin is a key semi-synthetic derivative of the rifamycin class of antibiotics, primarily valued as a critical pharmaceutical intermediate. Its core value proposition lies in enabling the synthesis of advanced, targeted antibacterial agents with improved pharmacokinetic profiles. This compound is essential for manufacturers in the pharmaceutical industry, particularly those developing next-generation antibiotics to combat resistant bacterial strains.

Application

• Pharmaceutical Intermediate: Primary use in the synthesis of advanced rifamycin-based antibiotics, such as rifaximin and rifampicin derivatives.
• Antibacterial Agent Research: Serves as a crucial building block in medicinal chemistry for developing new antimicrobial compounds.
• Active Pharmaceutical Ingredient (API) Manufacturing: Used in the controlled production of finished dosage forms for treating bacterial infections.
• Biochemical Research: Employed in studies investigating bacterial RNA polymerase inhibition mechanisms.
• Veterinary Medicine: Potential application in developing antibacterial treatments for animal health.

Basic Information

Product Name	3-[(Ethoxyimino)Methyl]Rifamycin
CAS No.	38128-90-4
Molecular Formula	C39H49N3O12
Molecular Weight	751.82 g/mol
Synonyms	3-[(Ethoxyimino)methyl]rifamycin SV; Rifamycin, 3-[(ethoxyimino)methyl]-; 3-Formylrifamycin SV O-ethyloxime; 3-(Ethoxyiminomethyl)rifamycin; Rifamycin O-ethyloxime; Antibiotic X 510; (E)-3-((Ethoxyimino)methyl)rifamycin; Rifamycin derivative 38128-90-4
EINECS	Contact for details

Quality Control

Our 3-[(Ethoxyimino)Methyl]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 synthesis. Certificates of Analysis (COA) documenting full specifications are available upon request, supporting compliance with cGMP and other relevant regulatory frameworks for intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (typically 15-25°C). Keep the container tightly sealed in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	Orange-red to brownish-red powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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