Description

6-Methyl-4,5,6,7-Tetrahydro-Benzo[B]Thiophene-3-Carboxylic Acid is a high-value heterocyclic building block and advanced pharmaceutical intermediate. This compound matters for its role in synthesizing complex molecules with potential biological activity, offering chemists a versatile scaffold for drug discovery and development. It is primarily needed by research institutions, pharmaceutical companies, and fine chemical manufacturers engaged in creating novel therapeutic agents, particularly in central nervous system (CNS) and metabolic disorder research.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological pathways.
• Organic Synthesis Building Block: Used in medicinal chemistry for constructing complex heterocyclic frameworks due to its fused tetrahydrobenzothiophene structure.
• Research & Development (R&D): Employed in academic and industrial labs for studying structure-activity relationships (SAR) and developing new chemical entities.
• Agrochemical Intermediate: Potential use in the development of new active ingredients for crop protection products.
• Material Science Precursor: Can serve as a starting material for synthesizing specialized organic compounds used in advanced materials.

Basic Information

Product Name	6-Methyl-4,5,6,7-Tetrahydro-Benzo[B]Thiophene-3-Carboxylic Acid
CAS No.	438213-69-5
Molecular Formula	C11H14O2S
Molecular Weight	210.29 g/mol
Synonyms	6-Methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid; 6-Methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid; 3-Carboxy-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene; 6-Methyl-4,5,6,7-tetrahydrobenzo[b]thien-3-carboxylic acid; 438213-69-5; 6-Methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid; Tetrahydrobenzothiophene carboxylic acid derivative
EINECS	Contact for details

Quality Control

Our 6-Methyl-4,5,6,7-Tetrahydro-Benzo[B]Thiophene-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and production requirements.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white 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	≤ 10 ppm

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