Description

Methyl 2-[(4-tert-Butylbenzoyl)Amino]-5,6-Dihydro-4H-Cyclopenta[B]Thiophene-3-Carboxylate is a high-purity, advanced pharmaceutical intermediate characterized by its complex heterocyclic structure. This compound is of significant value in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting specific therapeutic pathways. It is primarily required by research institutions and pharmaceutical manufacturers engaged in the development of new chemical entities and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel drug candidates, especially in medicinal chemistry programs.
• API Development: Used in the development and scale-up of new Active Pharmaceutical Ingredients (APIs) with potential therapeutic applications.
• Chemical Research: Serves as a critical reagent in academic and industrial research for exploring new heterocyclic compounds and their biological activities.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex, high-value specialty chemicals for various advanced applications.

Basic Information

Item	Detail
Product Name	Methyl 2-[(4-tert-Butylbenzoyl)Amino]-5,6-Dihydro-4H-Cyclopenta[B]Thiophene-3-Carboxylate
CAS No.	324577-47-1
Molecular Formula	C20H23NO3S
Molecular Weight	357.47 g/mol
Synonyms	Methyl 2-[(4-tert-butylbenzoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate; 2-[(4-tert-Butylbenzoyl)amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid methyl ester; Methyl 2-[(4-tert-butylbenzamido)]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate; 324577-47-1; CAS 324577-47-1
EINECS	Contact for details

Quality Control

Our Methyl 2-[(4-tert-Butylbenzoyl)Amino]-5,6-Dihydro-4H-Cyclopenta[B]Thiophene-3-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are provided and available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Individual impurity ≤ 0.5% Total impurities ≤ 2.0%
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.