Description

2-Chloro-3-Bromomethylthiophene is a high-value halogenated thiophene derivative, serving as a critical building block in advanced organic synthesis. Its unique molecular structure, featuring both chloro and bromomethyl functional groups on the thiophene ring, makes it an exceptionally versatile intermediate for constructing complex heterocyclic systems. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Synthesis: Building block for creating advanced pesticides, herbicides, and fungicides with enhanced efficacy.
• Material Science: Used in the development of organic semiconductors, conductive polymers, and other functional electronic materials.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized ligands in transition metal catalysis.
• Chemical Research: A valuable reagent for academic and industrial R&D in heterocyclic and medicinal chemistry.
• Fine Chemical Production: Intermediate for manufacturing dyes, pigments, and other specialty chemicals.

Basic Information

Product Name	2-Chloro-3-Bromomethylthiophene
CAS No.	40032-81-3
Molecular Formula	C5H4BrClS
Molecular Weight	211.51 g/mol
Synonyms	3-(Bromomethyl)-2-chlorothiophene; 2-Chloro-3-(bromomethyl)thiophene; Thiophene, 2-chloro-3-(bromomethyl)-; 2-Chloro-3-bromomethyl-thiophene; 2-Chloro-3-(bromomethyl)thiophene; 40032-81-3; 3-Bromomethyl-2-chlorothiophene
EINECS	Contact for details

Quality Control

Our 2-Chloro-3-Bromomethylthiophene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.