Description

Methyl 3-Amino-4,7-Dimethoxybenzo[B]Thiophene-2-Carboxylate is a high-value, multi-functional heterocyclic building block primarily used in advanced organic synthesis. This compound matters because it provides a critical scaffold for constructing complex molecules, particularly in the development of novel pharmaceuticals and agrochemicals. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries who require a reliable, high-purity intermediate for their R&D and production processes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the development of new-generation pesticides and herbicides, leveraging its benzo[b]thiophene core for biological activity.
• Material Science Research: Serves as a building block for creating organic semiconductors, dyes, and other functional materials due to its electron-rich thiophene structure.
• Chemical Research & Development: Employed in academic and industrial labs for exploring new chemical reactions and constructing complex heterocyclic libraries.
• Fine Chemical Production: Integral in the multi-step synthesis of specialty chemicals requiring a specific, functionalized benzo[b]thiophene moiety.

Basic Information

Product Name	Methyl 3-Amino-4,7-Dimethoxybenzo[B]Thiophene-2-Carboxylate
CAS No.	499207-78-2
Molecular Formula	C₁₂H₁₃NO₄S
Molecular Weight	267.30 g/mol
Synonyms	Methyl 3-amino-4,7-dimethoxy-1-benzothiophene-2-carboxylate; 3-Amino-4,7-dimethoxybenzo[b]thiophene-2-carboxylic acid methyl ester; 4,7-Dimethoxy-3-aminobenzo[b]thiophene-2-carboxylic acid methyl ester; 2-Carbonmethoxy-3-amino-4,7-dimethoxybenzo[b]thiophene; 499207-78-2; Methyl 3-amino-4,7-dimethoxybenzo[b]thiophene-2-carboxylate
EINECS	Contact for details

Quality Control

Our Methyl 3-Amino-4,7-Dimethoxybenzo[B]Thiophene-2-Carboxylate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring the material is suitable for demanding R&D and scale-up applications.

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). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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