Description

1-(2-Chlorophenyl)-3-(4-Methoxyphenyl)Tetrahydro-1H-Thieno[3,4-D]Imidazol-2(3H)-One 5,5-Dioxide is a high-purity, advanced pharmaceutical intermediate characterized by its complex heterocyclic structure. This compound is critical for the synthesis of novel active pharmaceutical ingredients (APIs) targeting specific therapeutic pathways. It is primarily required by research institutions and pharmaceutical manufacturers engaged in the development of new chemical entities, particularly in the areas of central nervous system (CNS) and metabolic disorder research.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of proprietary drug candidates and novel APIs.
• Research & Development: Used in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Preclinical Studies: Serves as a critical material for producing compounds used in pharmacological and toxicological evaluations.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for cGMP production of clinical trial materials.
• Academic Research: Utilized in university and institutional labs for investigating new synthetic methodologies and heterocyclic chemistry.

Basic Information

Product Name	1-(2-Chlorophenyl)-3-(4-Methoxyphenyl)Tetrahydro-1H-Thieno[3,4-D]Imidazol-2(3H)-One 5,5-Dioxide
CAS No.	537680-83-4
Molecular Formula	C20H17ClN2O4S
Molecular Weight	416.88 g/mol
Synonyms	1-(2-Chlorophenyl)-3-(4-methoxyphenyl)tetrahydrothieno[3,4-d]imidazol-2(3H)-one 5,5-dioxide; Tetrahydrothieno[3,4-d]imidazol-2(3H)-one, 1-(2-chlorophenyl)-3-(4-methoxyphenyl)-, 5,5-dioxide; 537680-83-4; Thieno[3,4-d]imidazol-2(3H)-one, 1-(2-chlorophenyl)-3-(4-methoxyphenyl)tetrahydro-, 5,5-dioxide; 1-(2-Chlorophenyl)-3-(4-methoxyphenyl)-1,3,3a,4,7,7a-hexahydro-2H-thieno[3,4-d]imidazol-2-one 5,5-dioxide
EINECS	Contact for details

Quality Control

Our 1-(2-Chlorophenyl)-3-(4-Methoxyphenyl)Tetrahydro-1H-Thieno[3,4-D]Imidazol-2(3H)-One 5,5-Dioxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for pharmaceutical R&D use. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The container should be kept in a well-ventilated area and protected from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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