Description

2-Bromo-4-Chlorothieno[3,2-C]Pyridine-7-Carbonitrile is a high-value, multi-functional heterocyclic building block essential for advanced organic synthesis. This compound matters for its role as a key intermediate in the development of novel pharmaceuticals and agrochemicals, enabling the construction of complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of kinase inhibitors and other small-molecule drug candidates targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with novel modes of action.
• Material Science: Serves as a building block for organic semiconductors, conductive polymers, and advanced organic electronic materials.
• Chemical Biology: Employed in the design and synthesis of molecular probes and tool compounds for biological target validation.
• Custom Synthesis: A versatile starting material for contract research organizations (CROs) and CDMOs performing bespoke synthesis for clients.
• Academic Research: Utilized in university and institutional labs for methodological development and exploration of new heterocyclic chemistry.

Basic Information

Product Name	2-Bromo-4-Chlorothieno[3,2-C]Pyridine-7-Carbonitrile
CAS No.	690635-43-9
Molecular Formula	C8H2BrClN2S
Molecular Weight	273.54 g/mol
Synonyms	2-Bromo-4-chlorothieno[3,2-c]pyridine-7-carbonitrile; 7-Cyano-2-bromo-4-chlorothieno[3,2-c]pyridine; Thieno[3,2-c]pyridine-7-carbonitrile, 2-bromo-4-chloro-; 690635-43-9; 2-Bromo-4-chloro-thieno[3,2-c]pyridine-7-carbonitrile; 4-Chloro-2-bromothieno[3,2-c]pyridine-7-carbonitrile
EINECS	Contact for details

Quality Control

Every batch of 2-Bromo-4-Chlorothieno[3,2-C]Pyridine-7-Carbonitrile is produced and tested under strict quality management protocols to ensure consistency and reliability for research and development. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles as determined by advanced analytical techniques. Our commitment to quality supports compliance with cGMP guidelines where applicable for pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Impurity (HPLC)	≤ 1.0%

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