Intermediates

2-(2-Aminothiazol-4-yl)acetic Acid Hydrochloride

  • CAS No.66659-20-9
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity pharmaceutical intermediate essential for cephalosporin antibiotic synthesis, specifically cefotiam production with ≥98% assay.

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Product Technical Details

Product Overview

2-(2-Aminothiazol-4-yl)acetic Acid Hydrochloride is a critical pharmaceutical intermediate widely recognized for its pivotal role in the synthesis of advanced cephalosporin antibiotics. As a key building block, this compound facilitates the construction of complex beta-lactam structures, specifically serving as an essential precursor in the manufacturing process of Cefotiam. Our facility produces this chemical under strict quality control protocols to ensure consistency and reliability for large-scale pharmaceutical production.

Manufactured with a focus on high purity and stability, this hydrochloride salt offers superior reactivity in coupling reactions. The thiazole ring structure provides necessary electronic properties that enhance the biological activity of the final antibiotic product. We understand the stringent requirements of the global pharmaceutical supply chain and deliver materials that meet or exceed international pharmacopoeia standards.

Technical Specifications

ParameterSpecification
Chemical Name2-(2-Aminothiazol-4-yl)acetic Acid Hydrochloride
CAS Number66659-20-9
Molecular FormulaC5H7ClN2O2S
Molecular Weight194.64 g/mol
AppearanceWhite to off-white crystalline powder
Purity (HPLC)≥98.0%
Melting Point152ºC
Packing25 kg/drum or customized

Industrial Applications

The primary application of this intermediate lies in the pharmaceutical sector, specifically within the antibiotic manufacturing industry. It is predominantly utilized for the synthesis of Cefotiam, a second-generation cephalosporin antibiotic used to treat various bacterial infections. The high purity level ensures minimal impurity carry-over into the final active pharmaceutical ingredient (API), which is crucial for regulatory compliance and patient safety.

Beyond direct antibiotic synthesis, this compound serves as a valuable building block in medicinal chemistry research. Laboratories engaged in the development of novel beta-lactam derivatives often require this thiazole-based acid for structure-activity relationship studies. Its stable hydrochloride form allows for easier handling and storage compared to the free base, making it a preferred choice for industrial scale-up processes.

Quality Assurance and Storage

Quality is the cornerstone of our manufacturing philosophy. Every batch of 2-(2-Aminothiazol-4-yl)acetic Acid Hydrochloride undergoes rigorous testing using high-performance liquid chromatography (HPLC) and nuclear magnetic resonance (NMR) spectroscopy. We provide a comprehensive Certificate of Analysis (COA) with every shipment, detailing all critical quality attributes including assay, related substances, and residual solvents.

To maintain product integrity, proper storage conditions are essential. The material should be stored in a cool, ventilated place away from direct sunlight and moisture. Containers must be kept tightly closed when not in use to prevent hygroscopic degradation. We offer flexible packaging options, including standard 25 kg drums, and can accommodate customized packaging requirements to suit specific logistical needs for global export.