Description

2-Amino-4,5,6,7-Tetrahydro-Benzo[ B ]Thiophene-3-Carboxylic Acid Propyl Ester is a high-purity, advanced pharmaceutical intermediate with a defined heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring specific molecular frameworks. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing new drug candidates and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug molecules, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new pesticides and herbicides due to its benzo[b]thiophene core.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds.
• Material Science: Investigated as a monomer or precursor for specialty polymers and functional materials.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in laboratories.

Basic Information

Product Name	2-Amino-4,5,6,7-Tetrahydro-Benzo[ B ]Thiophene-3-Carboxylic Acid Propyl Ester
CAS No.	302561-09-7
Molecular Formula	C12H17NO2S
Molecular Weight	239.33 g/mol
Synonyms	Propyl 2-Amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate; 2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid propyl ester; 4,5,6,7-Tetrahydro-2-aminobenzo[b]thiophene-3-carboxylic acid propyl ester; 302561-09-7; Propyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate
EINECS	Contact for details

Quality Control

Our 2-Amino-4,5,6,7-Tetrahydro-Benzo[ B ]Thiophene-3-Carboxylic Acid Propyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for pharmaceutical R&D. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 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)	≥ 98.0%
Melting Point	Contact for details
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.