Description

3-Chloro-2-Cyanothiophene is a versatile and high-value heterocyclic building block used in advanced organic synthesis. This compound is essential for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors, due to its reactive chloro and cyano functional groups. It is primarily sought by research institutions and industrial manufacturers involved in creating active pharmaceutical ingredients (APIs), functional materials, and specialized chemical intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those with thiophene-based scaffolds.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and fungicides.
• Material Science: Serves as a building block for organic semiconductors, conductive polymers, and other functional materials.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new heterocyclic chemistry and reaction pathways.
• Dye and Pigment Industry: Employed in the synthesis of specialized dyes and organic pigments.
• Ligand and Catalyst Development: Used to create complex ligands for catalytic systems in asymmetric synthesis.

Basic Information

Product Name	3-Chloro-2-Cyanothiophene
CAS No.	147123-67-9
Molecular Formula	C5H2ClNS
Molecular Weight	143.59 g/mol
Synonyms	2-Cyano-3-chlorothiophene; 3-Chloro-2-thiophenecarbonitrile; 3-Chlorothiophene-2-carbonitrile; Thiophene-2-carbonitrile, 3-chloro-; 3-Chloro-2-cyanothiophene; 3-Chloro-2-thiophenenitrile
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and customer-specific requirements. We employ advanced analytical techniques, including HPLC, GC, and NMR, to verify identity, purity, and impurity profiles. A comprehensive Certificate of Analysis (COA) is provided with each batch, detailing all critical quality attributes. Our commitment to cGMP principles and stringent in-process controls guarantees batch-to-batch consistency and reliability for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to minimize exposure to moisture and air.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.