Description

2-(1,3-Dioxo-1,3-Dihydro-2H-Isoindol-2-Yl)-4,5,6,7-Tetrahydro-1-Benzothiophene-3-Carbonitrile is a high-purity, advanced pharmaceutical intermediate characterized by its complex heterocyclic structure. This compound is of significant value for its role as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting specific enzymatic pathways. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical sectors engaged in the development of new therapeutic agents and crop protection solutions.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the multi-step synthesis of complex drug candidates, especially those with fused ring systems.
• Organic Light-Emitting Diode (OLED) Materials Research: Investigated as a potential electron-transport or host material due to its conjugated structure and electron-withdrawing groups.
• Agrochemical Synthesis: Used in the research and development of new herbicides or fungicides, leveraging its heterocyclic core.
• Chemical Biology & Proteomics: Can be utilized as a scaffold or linker for developing chemical probes to study biological processes.
• Material Science: Explored for the creation of novel polymers or coatings with specific electronic or thermal properties.
• Academic & Industrial R&D: Employed in methodological studies and as a benchmark compound in organic synthesis laboratories.

Basic Information

Product Name	2-(1,3-Dioxo-1,3-Dihydro-2H-Isoindol-2-Yl)-4,5,6,7-Tetrahydro-1-Benzothiophene-3-Carbonitrile
CAS No.	142994-80-7
Molecular Formula	C19H13N3O2S
Molecular Weight	347.39 g/mol
Synonyms	2-(1,3-Dioxoisoindolin-2-yl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile; 2-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile; 4,5,6,7-Tetrahydro-2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-1-benzothiophene-3-carbonitrile; 2-(1,3-Dioxoisoindolin-2-yl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile; 142994-80-7; 2-(1,3-Dioxo-1,3-dihydroisoindol-2-yl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile
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Quality Control

Our 2-(1,3-Dioxo-1,3-Dihydro-2H-Isoindol-2-Yl)-4,5,6,7-Tetrahydro-1-Benzothiophene-3-Carbonitrile is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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