Description

Cefathiamidine CAS NO 33075-00-2 is a semisynthetic, first-generation cephalosporin antibiotic. It is valued for its potent bactericidal activity against a range of Gram-positive bacteria, including penicillin-resistant strains. This compound is primarily utilized in the pharmaceutical industry for the research, development, and formulation of injectable antibiotic treatments.

Application

• Pharmaceutical Active Ingredient (API): Core component in the manufacture of injectable antibiotic formulations.
• Clinical Research: Used in preclinical and clinical studies to evaluate efficacy against susceptible infections.
• Veterinary Medicine: Applied in the development of treatments for bacterial infections in animals.
• Reference Standard: Serves as a high-purity standard for quality control and analytical testing in laboratories.
• Antibiotic Intermediate: Used in the synthesis of more complex cephalosporin derivatives.

Basic Information

Product Name	Cefathiamidine
CAS No.	33075-00-2
Molecular Formula	C₁₉H₂₈N₄O₆S₂
Molecular Weight	472.58 g/mol
Synonyms	Cefathiamidine; Cephathiamidine; Antibiotic 8000; (6R,7R)-7-[[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; Ceftiamidine
EINECS	Contact for details

Quality Control

Our Cefathiamidine is manufactured and tested under strict quality management systems. Each batch undergoes comprehensive analysis to ensure it meets high-purity standards suitable for pharmaceutical research and development. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and potency.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%
Heavy Metals	≤ 20 ppm

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