Description

Cefminox CAS NO 75481-73-1 is a semi-synthetic, broad-spectrum cephamycin antibiotic belonging to the β-lactam class. It is valued for its potent antibacterial activity against a wide range of Gram-positive and Gram-negative organisms, including many β-lactamase-producing strains. This compound is primarily utilized in pharmaceutical research and development for the formulation of injectable antibiotic preparations.

Application

• Pharmaceutical Active Ingredient (API): Core component in the manufacture of injectable antibiotic formulations.
• Clinical Research: Used in studies investigating treatments for severe bacterial infections, including intra-abdominal and gynecological infections.
• Veterinary Medicine: Potential application in developing treatments for bacterial infections in animals.
• Reference Standard: Serves as a high-purity analytical standard for quality control testing in pharmaceutical laboratories.
• Antibiotic Resistance Studies: Utilized in microbiological research to study bacterial resistance mechanisms and efficacy of cephamycins.

Basic Information

Product Name	Cefminox
CAS No.	75481-73-1
Molecular Formula	C16H21N7O7S3
Molecular Weight	519.57 g/mol
Synonyms	Cefminox Sodium; MT-141; SCE-1365; 7β-[2-[[(4-Carboxybutyl)carbamoyl]amino]-2-(4-hydroxyphenyl)acetamido]-7α-methoxy-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-1-oxa-1-dethia-3-cephem-4-carboxylic acid; (6R,7S)-7-[[(2R)-2-[[(4-Carboxybutyl)carbamoyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-7-methoxy-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-5-oxa-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our Cefminox is manufactured under strict quality systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-grade pharmaceutical standards. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 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	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
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.