Description

Methyl 3-(Methylamino)Benzo[B]Thiophene-2-Carboxylate is a high-purity, specialized organic intermediate of significant importance in advanced chemical synthesis. This compound serves as a critical building block for the development of novel heterocyclic compounds, particularly in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and life science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its benzo[b]thiophene core structure.
• Material Science: Serves as a monomer or functional unit in the research of advanced organic electronic materials and specialty polymers.
• Chemical Synthesis: A versatile building block for constructing complex heterocyclic frameworks in academic and industrial research laboratories.
• Dye & Pigment Intermediate: Potential use in the synthesis of specialized chromophores and functional dyes due to its conjugated system.

Basic Information

Product Name	Methyl 3-(Methylamino)Benzo[B]Thiophene-2-Carboxylate
CAS No.	83716-04-5
Molecular Formula	C11H11NO2S
Molecular Weight	221.27 g/mol
Synonyms	Methyl 3-(methylamino)benzo[b]thiophene-2-carboxylate; 3-(Methylamino)-benzo[b]thiophene-2-carboxylic acid methyl ester; 2-Carbomethoxy-3-(methylamino)benzo[b]thiophene; Methyl (3-methylaminobenzo[b]thien-2-yl)carboxylate; 83716-04-5; Benzo[b]thiophene-2-carboxylic acid, 3-(methylamino)-, methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 3-(Methylamino)Benzo[B]Thiophene-2-Carboxylate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to rigorous analytical testing, including HPLC, GC, and NMR, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment. We support cGMP compliance for pharmaceutical applications upon request.

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 heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	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.