Description

5-Bromo-3-(bromomethyl)isothiazole is a versatile and highly reactive brominated heterocyclic building block. Its value lies in its dual reactive sites, which enable efficient functionalization and incorporation into complex molecular architectures. This compound is primarily sought after by researchers and manufacturers in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in antimicrobial and anti-inflammatory research.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, leveraging its reactive bromine groups.
• Material Science: Serves as a precursor for functional polymers and advanced materials with specific electronic or photonic properties.
• Organic Synthesis: An essential building block in cross-coupling reactions (e.g., Suzuki, Stille) and nucleophilic substitution reactions for constructing complex heterocycles.
• Chemical Research: Employed in academic and industrial R&D for exploring new synthetic methodologies and creating compound libraries.

Basic Information

Item	Details
Product Name	5-Bromo-3-(bromomethyl)isothiazole
CAS No.	4576-94-7
Molecular Formula	C4H3Br2NS
Molecular Weight	280.95 g/mol
Synonyms	3-(Bromomethyl)-5-bromoisothiazole; 5-Bromo-3-bromomethylisothiazole; Isothiazole, 5-bromo-3-(bromomethyl)-; 3-Bromomethyl-5-bromoisothiazole; 5-Bromo-3-(bromomethyl)-1,2-thiazole
EINECS	Contact for details

Quality Control

Our 5-Bromo-3-(bromomethyl)isothiazole is produced under a rigorous quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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