Description

2-(Isothiazol-3-Yl)Acetic Acid is a versatile heterocyclic building block featuring both an acetic acid moiety and an isothiazole ring, making it a valuable intermediate for advanced synthesis. This compound is essential for researchers and manufacturers developing novel active ingredients in the pharmaceutical and agrochemical sectors. It is primarily sought after by fine chemical producers and R&D laboratories for constructing complex molecules with potential biological activity.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting neurological or anti-infective pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides due to the bioactive isothiazole core.
• Ligand and Chelator Development: Serves as a precursor for creating specialized ligands in coordination chemistry and catalysis.
• Material Science Research: Employed in the development of advanced polymers or functional materials with specific electronic properties.
• Bioconjugation Chemistry: The carboxylic acid group allows for coupling reactions, useful in creating probes or modified biomolecules.

Basic Information

Product Name	2-(Isothiazol-3-Yl)Acetic Acid
CAS No.	10271-91-7
Molecular Formula	C5H5NO2S
Molecular Weight	143.16 g/mol
Synonyms	3-Isothiazoleacetic Acid; (3-Isothiazolyl)acetic Acid; 2-(1,2-Thiazol-3-yl)acetic Acid; 3-Carboxymethylisothiazole; 10271-91-7; Isothiazol-3-yl-acetic acid; 3-Isothiazoleacetic acid
EINECS	Contact for details

Quality Control

Our 2-(Isothiazol-3-Yl)Acetic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all specifications 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 (typically 15-25°C). Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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