Description

3-Thiophenecarbonitrile is a versatile heterocyclic building block and key synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in the development of advanced materials and active pharmaceutical ingredients. Industries that require high-purity specialty chemicals, such as agrochemical, pharmaceutical, and material science R&D, rely on this nitrile derivative for its reactivity and structural utility.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of thiophene-containing drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides that incorporate the thiophene moiety for enhanced activity.
• Material Science & Organic Electronics: Serves as a building block for conductive polymers, organic semiconductors, and non-linear optical (NLO) materials.
• Ligand & Catalyst Development: Employed in the preparation of specialized ligands for metal-catalyzed cross-coupling reactions and other catalytic processes.
• Chemical Research & Development: A valuable starting material for heterocyclic chemistry, enabling the construction of complex fused-ring systems and functionalized thiophenes.
• Dye & Pigment Industry: Acts as an intermediate in the synthesis of specialized dyes and colorants.

Basic Information

Product Name	3-Thiophenecarbonitrile
CAS No.	1641-09-4
Molecular Formula	C5H3NS
Molecular Weight	109.15 g/mol
Synonyms	3-Cyanothiophene; Thiophene-3-carbonitrile; 3-Thienyl cyanide; 3-Thiophenenitrile; β-Thiophenecarbonitrile; 3-Thienylcarbonitrile; 3-Thiophene nitrile
EINECS	Contact for details

Quality Control

Our 3-Thiophenecarbonitrile is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the stringent requirements of our global B2B clientele. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request.

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 or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content	≤ 0.5%

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