Description

Methyl 3-Methyl-4-Nitrothiophene-2-Carboxylate is a high-purity, specialized heterocyclic building block of significant importance in advanced organic synthesis. This compound serves as a critical intermediate for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research institutions and industrial R&D departments for the synthesis of 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 Research: Used in the development of new-generation pesticides and herbicides, leveraging the thiophene scaffold for bioactivity.
• Material Science: Serves as a building block for organic electronic materials, such as conductive polymers and organic semiconductors.
• Dye & Pigment Synthesis: Employed in the creation of specialized dyes and pigments due to the nitro and ester functional groups.
• Chemical Research: A versatile reagent for academic and industrial research in heterocyclic and medicinal chemistry.
• Custom Synthesis: Used by contract research and manufacturing organizations (CROs/CMOs) for client-specific molecule development.

Basic Information

Product Name	Methyl 3-Methyl-4-Nitrothiophene-2-Carboxylate
CAS No.	956118-36-8
Molecular Formula	C7H7NO4S
Molecular Weight	201.20 g/mol
Synonyms	3-Methyl-4-nitrothiophene-2-carboxylic acid methyl ester; Methyl 3-methyl-4-nitro-2-thiophenecarboxylate; 2-Thiophenecarboxylic acid, 3-methyl-4-nitro-, methyl ester; 4-Nitro-3-methylthiophene-2-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our production of Methyl 3-Methyl-4-Nitrothiophene-2-Carboxylate adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications. We support cGMP compliance for pharmaceutical applications and can tailor purity grades to meet specific project requirements.

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 maintaining the material under an inert atmosphere to preserve stability.

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%
Heavy Metals	≤ 20 ppm

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