Description

Methyl 6-Hydroxybenzo[B]Thiophene-3-Carboxylate is a high-purity, synthetically valuable heterocyclic building block. This compound is essential for advanced organic synthesis, serving as a key precursor in the development of complex molecules. It is primarily utilized by research institutions and pharmaceutical companies engaged in medicinal chemistry and the synthesis of novel active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and the development of new therapeutic agents.
• Organic Synthesis Building Block: Serves as a versatile starting material for constructing complex heterocyclic frameworks in academic and industrial R&D.
• Agrochemical Development: Potential intermediate in the research and synthesis of new crop protection agents and herbicides.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced organic electronic materials.
• Chemical Reference Standard: Used for analytical method development, validation, and quality control in laboratory settings.

Basic Information

Product Name	Methyl 6-Hydroxybenzo[B]Thiophene-3-Carboxylate
CAS No.	1093631-84-5
Molecular Formula	C10H8O3S
Molecular Weight	208.23 g/mol
Synonyms	Methyl 6-hydroxy-1-benzothiophene-3-carboxylate; 6-Hydroxybenzo[b]thiophene-3-carboxylic acid methyl ester; Methyl 6-hydroxybenzo[b]thiophene-3-carboxylate; Benzo[b]thiophene-3-carboxylic acid, 6-hydroxy-, methyl ester; 6-Hydroxy-1-benzothiophene-3-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 6-Hydroxybenzo[B]Thiophene-3-Carboxylate 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. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and development 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 (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (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.