Description

2-Thiophenecarbonitrile,3-Ethoxy-(9Ci) is a specialized heterocyclic nitrile building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by research chemists and process development scientists working on active pharmaceutical ingredients (APIs), functional materials, and novel crop protection agents.

Application

• Pharmaceutical Intermediate: Serves as a critical synthon in the synthesis of novel drug candidates, particularly those containing functionalized thiophene scaffolds.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the thiophene ring's bioactivity.
• Material Science: Acts as a building block for organic semiconductors, conductive polymers, and non-linear optical (NLO) materials.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Biology: Utilized as a probe or tagging reagent in bioconjugation and medicinal chemistry programs.
• Custom Synthesis & Scale-up: Supplied for contract research organizations (CROs) and CDMOs requiring high-purity, advanced intermediates.

Basic Information

Product Name	2-Thiophenecarbonitrile,3-Ethoxy-(9Ci)
CAS No.	181064-01-7
Molecular Formula	C7H7NOS
Molecular Weight	153.20 g/mol
Synonyms	3-Ethoxy-2-thiophenecarbonitrile; 3-Ethoxythiophene-2-carbonitrile; 2-Cyano-3-ethoxythiophene; 3-Ethoxythiophene-2-carbonitrile; 181064-01-7; 3-Ethoxy-2-cyanothiophene; 2-Thiophenecarbonitrile, 3-ethoxy-
EINECS	Contact for details

Quality Control

Our 2-Thiophenecarbonitrile,3-Ethoxy-(9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency essential for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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