Description

4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-((5-(acetylamin o)-5-carboxy-1-oxopentyl)amino)-3,3-dimethyl-7-oxo-, disodium salt, (2 S-(2alpha,5alpha,6beta(R*)))- is a high-purity, semi-synthetic β-lactam compound. This product is critical for pharmaceutical research and development, offering a key intermediate for the synthesis of advanced antibiotics. It is primarily utilized by manufacturers and research institutions in the pharmaceutical and fine chemical sectors requiring precise chemical building blocks.

Application

• Pharmaceutical Intermediate: Key starting material or intermediate in the synthesis of novel cephalosporin and penicillin-derived antibiotics.
• Active Pharmaceutical Ingredient (API) Development: Used in R&D for developing new antibacterial agents with improved efficacy and spectrum.
• Biochemical Research: Serves as a reference standard or substrate in enzymatic studies related to β-lactamase activity and resistance mechanisms.
• Process Chemistry: Employed in scale-up and optimization studies for the commercial production of β-lactam antibiotics.
• Academic Research: Utilized in university and institutional labs for medicinal chemistry projects and pharmacological studies.

Basic Information

Product Name	4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-((5-(acetylamin o)-5-carboxy-1-oxopentyl)amino)-3,3-dimethyl-7-oxo-, disodium salt, (2 S-(2alpha,5alpha,6beta(R*)))-
CAS No.	84713-89-3
Molecular Formula	C18H24N4Na2O9S
Molecular Weight	518.45 g/mol
Synonyms	Disodium (6R,7R)-7-[[(2R)-2-Amino-2-carboxyethyl]thio]acetamido-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate; Cefotaxime Impurity A (Disodium Salt); Cefotaxime Sodium Related Compound A; (6R,7R)-7-[(2-Amino-2-carboxyethyl)thio]acetamido-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid disodium salt; 7-ACA derivative disodium salt
EINECS	Contact for details

Quality Control

Our 4-Thia-1-azabicyclo(3.2.0)heptane-2-carboxylic acid, 6-((5-(acetylamin o)-5-carboxy-1-oxopentyl)amino)-3,3-dimethyl-7-oxo-, disodium salt is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for pharmaceutical intermediates. Certificates of Analysis (COA) detailing all specifications are available upon request.

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 in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 5.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines

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