Description

4-Isothiazolecarboxylic Acid, 3-(Hydroxymethyl)- (8Ci) is a versatile heterocyclic building block characterized by its fused carboxylic acid and hydroxymethyl functional groups. This compound is valued for its role as a key synthetic intermediate in the development of advanced pharmaceuticals and agrochemicals. It is primarily needed by research institutions and industrial manufacturers engaged in the synthesis of novel bioactive molecules, including potential antimicrobial and antifungal agents.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting infectious diseases.
• Agrochemical Research: Used in the development of new fungicides and pesticides due to the bioactive isothiazole core.
• Chemical Synthesis: Serves as a versatile building block for creating complex heterocyclic compounds in medicinal chemistry.
• Material Science Research: Investigated for potential use in creating functional polymers or ligands for metal-organic frameworks.
• Bioconjugation Chemistry: The carboxylic acid group allows for coupling reactions, useful in creating labeled compounds or probes.

Basic Information

Product Name	4-Isothiazolecarboxylic Acid, 3-(Hydroxymethyl)- (8Ci)
CAS No.	15901-72-1
Molecular Formula	C5H5NO3S
Molecular Weight	159.16 g/mol
Synonyms	3-(Hydroxymethyl)-4-isothiazolecarboxylic acid; 3-Hydroxymethylisothiazole-4-carboxylic acid; 4-Carboxy-3-isothiazolemethanol; 3-Hydroxymethyl-1,2-thiazole-4-carboxylic acid; Isothiazole-4-carboxylic acid, 3-(hydroxymethyl)-; 15901-72-1
EINECS	Contact for details

Quality Control

Our 4-Isothiazolecarboxylic Acid, 3-(Hydroxymethyl)- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content	≤ 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.