Description

4H-Thieno[3,4-C]Pyrrole-1-Carbonitrile,5,6-Dihydro- is a high-value heterocyclic organic compound featuring a fused thienopyrrole core structure. This specialized chemical building block is critical for advanced research and development in pharmaceutical and agrochemical synthesis. It is primarily sought by R&D chemists and process development scientists working on novel active ingredients, particularly in medicinal chemistry for central nervous system (CNS) and oncology targets.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting neurological disorders and cancer.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with novel modes of action.
• Material Science: Serves as a monomer or building block for creating advanced organic electronic materials, such as conductive polymers.
• Academic & Institutional R&D: Employed in university and government laboratories for fundamental studies in heterocyclic chemistry and reaction mechanism exploration.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects.

Basic Information

Product Name	4H-Thieno[3,4-C]Pyrrole-1-Carbonitrile,5,6-Dihydro-
CAS No.	173667-50-0
Molecular Formula	C7H6N2S
Molecular Weight	150.20 g/mol
Synonyms	5,6-Dihydro-4H-thieno[3,4-c]pyrrole-1-carbonitrile; 4H-Thieno[3,4-c]pyrrole-1-carbonitrile, 5,6-dihydro-; 1-Cyano-5,6-dihydro-4H-thieno[3,4-c]pyrrole; Thieno[3,4-c]pyrrole-1-carbonitrile, 4,5,6,7-tetrahydro-; 173667-50-0; 4H-Thieno[3,4-C]pyrrole-1-carbonitrile,5,6-dihydro-
EINECS	Contact for details

Quality Control

Every batch of 4H-Thieno[3,4-C]Pyrrole-1-Carbonitrile,5,6-Dihydro- is produced and tested under strict quality management systems. We provide comprehensive analytical data to ensure the compound meets the high-purity standards required for sensitive R&D and scale-up activities. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity, and impurity profile.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.