Description

2-Bromo-5-(Methylthio)Thiophene is a high-purity, specialized heterocyclic building block essential for advanced organic synthesis. This compound serves as a critical intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by R&D chemists and process development teams for constructing novel thiophene-based scaffolds with tailored electronic and steric properties.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, especially those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides, leveraging the thiophene moiety's bioactivity.
• Material Science Research: Serves as a precursor for conducting polymers, organic semiconductors, and non-linear optical (NLO) materials due to its electron-rich thiophene core.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for transition metal catalysis and organocatalysis.
• Chemical Research & Development: A versatile reagent for exploring new organic reactions and constructing complex heterocyclic systems in academic and industrial labs.

Basic Information

Product Name	2-Bromo-5-(Methylthio)Thiophene
CAS No.	86369-96-2
Molecular Formula	C5H5BrS2
Molecular Weight	209.13 g/mol
Synonyms	2-Bromo-5-methylsulfanylthiophene; 5-(Methylthio)-2-bromothiophene; Thiophene, 2-bromo-5-(methylthio)-; 2-Bromo-5-(methylmercapto)thiophene; 2-Bromo-5-methylthiothiophene
EINECS	Contact for details

Quality Control

Every batch of 2-Bromo-5-(Methylthio)Thiophene is manufactured and tested under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistent lot-to-lot performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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