Description

3-Bromothiophene-2-Carboxylic Acid is a high-purity brominated 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 research chemists and process development scientists for constructing thiophene-based scaffolds with precise functionalization.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, especially those targeting central nervous system and anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides that require a functionalized thiophene core.
• Material Science Research: Serves as a monomer or precursor in the development of conductive polymers, organic semiconductors, and advanced electronic materials.
• Ligand and Catalyst Development: Employed to create specialized ligands for metal-catalyzed cross-coupling reactions, enhancing reaction selectivity and efficiency.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes and enzyme inhibition.
• Custom Synthesis and Contract Manufacturing: A fundamental starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	3-Bromothiophene-2-Carboxylic Acid
CAS No.	7311-64-0
Molecular Formula	C5H3BrO2S
Molecular Weight	206.04 g/mol
Synonyms	2-Bromo-3-thiophenecarboxylic Acid; 3-Bromo-2-thiophenecarboxylic Acid; 3-Bromothiophene-2-carboxylic acid; 2-Thiophenecarboxylic acid, 3-bromo-; 3-Bromothiophene-2-Carboxylate; 3-Bromo-2-carboxythiophene; 3-Bromothiophene-2-CA
EINECS	Contact for details

Quality Control

Every batch of 3-Bromothiophene-2-Carboxylic Acid is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the precise requirements for research and development. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment to guarantee traceability and batch-to-batch consistency.

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). The compound may be moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	Contact for details
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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