Description

Ethyl 3-Methyl-5-Nitrobenzo[B]Thiophene-2-Carboxylate is a high-purity, synthetic organic compound belonging to the benzo[b]thiophene class, serving as a critical building block in advanced chemical synthesis. Its value lies in its functionalized nitro and ester groups, which make it a versatile intermediate for constructing complex molecular architectures. This product is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for creating novel active ingredients and functional materials.

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 research and development of new pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Material Science Research: Serves as a monomer or functional unit in the development of advanced organic electronic materials, such as semiconductors and light-emitting polymers.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized dyes and pigments due to the nitro-substituted aromatic system.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and for method development in synthetic chemistry.

Basic Information

Product Name	Ethyl 3-Methyl-5-Nitrobenzo[B]Thiophene-2-Carboxylate
CAS No.	17514-60-2
Molecular Formula	C₁₂H₁₁NO₄S
Molecular Weight	265.29 g/mol
Synonyms	Ethyl 3-methyl-5-nitrobenzo[b]thiophene-2-carboxylate; 5-Nitro-3-methylbenzo[b]thiophene-2-carboxylic acid ethyl ester; 3-Methyl-5-nitrobenzo[b]thiophene-2-carboxylic acid ethyl ester; 2-Carbethoxy-3-methyl-5-nitrobenzo[b]thiophene; Ethyl 3-methyl-5-nitro-1-benzothiophene-2-carboxylate; 17514-60-2; Benzo[b]thiophene-2-carboxylic acid, 3-methyl-5-nitro-, ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 3-Methyl-5-Nitrobenzo[B]Thiophene-2-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.