Description

6H-Indeno[4,5-B]Thiophene-4-Carbonitrile,7,8-Dihydro-(9Ci) is a high-purity, fused heterocyclic organic compound that serves as a critical advanced intermediate in modern chemical synthesis. Its unique indeno-thiophene-carbonitrile structure makes it a valuable building block for developing novel materials with specialized electronic and optical properties. This compound is primarily sought after by research institutions and industrial R&D departments focused on organic electronics, pharmaceuticals, and agrochemicals.

Application

• Organic Semiconductor Research: A key precursor for the synthesis of novel π-conjugated molecules and polymers used in organic field-effect transistors (OFETs) and organic photovoltaics (OPVs).
• Pharmaceutical Intermediates: Serves as a sophisticated scaffold in medicinal chemistry for the development of new active pharmaceutical ingredients (APIs), particularly in targeted therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new generation crop protection agents and herbicides, leveraging its complex heterocyclic core.
• Material Science & Dyes: Acts as a building block for creating specialized dyes, pigments, and functional materials with specific light-absorption or emission characteristics.
• Academic & Industrial R&D: An essential tool for chemists in both academic settings and corporate R&D labs exploring new chemical spaces and reaction methodologies.

Basic Information

Product Name	6H-Indeno[4,5-B]Thiophene-4-Carbonitrile,7,8-Dihydro-(9Ci)
CAS No.	313948-67-3
Molecular Formula	C12H7NS
Molecular Weight	197.26 g/mol
Synonyms	7,8-Dihydro-6H-indeno[4,5-b]thiophene-4-carbonitrile; 6H-Indeno[4,5-b]thiophene-4-carbonitrile, 7,8-dihydro-; 4-Cyano-7,8-dihydro-6H-indeno[4,5-b]thiophene; Indeno[4,5-b]thiophene-4-carbonitrile, 7,8-dihydro-6H-; 313948-67-3; 6H-Indeno(4,5-b)thiophene-4-carbonitrile, 7,8-dihydro-
EINECS	Contact for details

Quality Control

Our production of 6H-Indeno[4,5-B]Thiophene-4-Carbonitrile,7,8-Dihydro-(9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC-MS, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your research and quality assurance requirements.

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 the container sealed under an inert atmosphere if long-term storage is required to prevent potential degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Residual Solvents (GC)	Meets ICH guidelines

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