Description

2-Thiazolecarboxylic Acid, 5-Amino- is a high-purity, functionalized heterocyclic building block of significant commercial interest. This compound serves as a critical intermediate in the synthesis of complex molecules, offering a versatile scaffold for pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in antimicrobial, antiviral, and anti-inflammatory research.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides, leveraging its heterocyclic core.
• Ligand and Catalyst Preparation: Serves as a precursor for creating specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Employed in the development of organic semiconductors, conductive polymers, and other functional organic materials.
• Bioconjugation and Probe Synthesis: The amino and carboxylic acid functional groups allow for conjugation to biomolecules, useful in diagnostic and imaging applications.
• Custom Synthesis and Contract Manufacturing: A vital starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	2-Thiazolecarboxylic Acid, 5-Amino-
CAS No.	500290-48-2
Molecular Formula	C4H4N2O2S
Molecular Weight	144.15 g/mol
Synonyms	5-Amino-1,3-thiazole-2-carboxylic acid; 5-Aminothiazole-2-carboxylic acid; 2-Carboxy-5-aminothiazole; 5-Amino-2-thiazolecarboxylic acid; 5-Amino-thiazole-2-carboxylic acid; 5-Amino-2-carboxythiazole; 2-Thiazolecarboxylic acid, 5-amino-; 5-Amino-2-thiophenecarboxylic acid (common misnomer)
EINECS	Contact for details

Quality Control

Every batch of 5-Amino-2-thiazolecarboxylic acid is produced under strict quality management protocols. Our products undergo rigorous quality testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure compliance with industry standards for fine chemical intermediates. Certificates of Analysis (COA) detailing batch-specific results are available upon request, providing full traceability and assurance for your critical R&D and production processes.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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