Description

2-Thiopheneacetonitrile, 3-Formyl- (9Ci) is a versatile heterocyclic building block characterized by its reactive formyl and nitrile functional groups. This compound matters as a critical intermediate for synthesizing complex molecules in advanced research and development. It is primarily needed by the pharmaceutical and agrochemical industries for creating novel active ingredients, as well as by material scientists developing functional polymers and electronic materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in therapeutic areas targeting the central nervous system and metabolic diseases.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its thiophene core for bioactivity.
• Material Science Research: Serves as a precursor for conductive polymers, organic semiconductors, and non-linear optical (NLO) materials due to its electron-rich thiophene ring.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel ligands for catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Acts as a building block for synthesizing dyes, pigments, and other specialty chemicals.

Basic Information

Product Name	2-Thiopheneacetonitrile, 3-Formyl- (9Ci)
CAS No.	135737-17-6
Molecular Formula	C7H5NOS
Molecular Weight	151.18 g/mol
Synonyms	3-Formyl-2-thiopheneacetonitrile; 3-Formylthiophene-2-acetonitrile; 2-Thiopheneacetonitrile, 3-formyl-; (3-Formylthiophen-2-yl)acetonitrile; 3-Thiophenecarboxaldehyde, 2-(cyanomethyl)-; 2-(Cyanomethyl)thiophene-3-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 2-Thiopheneacetonitrile, 3-Formyl- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert gas such as nitrogen or argon.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.