Description

2-Thiophenecarbonitrile is a versatile heterocyclic building block and key organic intermediate. This compound is essential for the synthesis of complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and advanced agrochemicals. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for constructing thiophene-based scaffolds.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of various drug candidates, especially those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides where the thiophene ring contributes to biological activity.
• Material Science: Serves as a monomer or building block for conductive polymers, organic semiconductors, and non-linear optical (NLO) materials.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal-catalyzed cross-coupling reactions and other catalytic processes.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of complex dyes and organic pigments.
• Research & Development: A valuable reagent for medicinal chemistry, process chemistry, and exploratory synthetic projects in academic and industrial labs.

Basic Information

Product Name	2-Thiophenecarbonitrile
CAS No.	1003-31-2
Molecular Formula	C5H3NS
Molecular Weight	109.15 g/mol
Synonyms	2-Cyanothiophene; Thiophene-2-carbonitrile; 2-Thienyl cyanide; 2-Thiophenenitrile; Thiophene-2-carbonitrile; 2-Thienylcarbonitrile; 2-Thiophenecarboxynitrile; 2-Thienonitrile
EINECS	213-705-1

Quality Control

Our 2-Thiophenecarbonitrile is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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