Description

3-Isothiazolecarboxaldehyde, 4-Bromo- is a versatile brominated isothiazole derivative, a key heterocyclic building block in advanced organic synthesis. Its core value lies in the reactive aldehyde group and the halogenated aromatic system, enabling precise molecular construction for high-value applications. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, especially those targeting neurological disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of next-generation fungicides, herbicides, and plant growth regulators.
• Material Science: Serves as a building block for creating specialized polymers, liquid crystals, and organic electronic materials.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new heterocyclic chemistry and reaction pathways.
• Ligand and Catalyst Development: Employed in the design of novel ligands for metal complexes used in catalytic processes.

Basic Information

Product Name	3-Isothiazolecarboxaldehyde, 4-Bromo-
CAS No.	88982-79-0
Molecular Formula	C4H2BrNOS
Molecular Weight	191.03 g/mol
Synonyms	4-Bromo-1,2-thiazole-3-carboxaldehyde; 4-Bromo-3-isothiazolecarboxaldehyde; 4-Bromoisothiazole-3-carbaldehyde; 4-Bromo-1,2-thiazole-3-carbaldehyde; 3-Formyl-4-bromoisothiazole
EINECS	Contact for details

Quality Control

Our 3-Isothiazolecarboxaldehyde, 4-Bromo- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality parameters to support your regulatory and R&D requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.