Description

Methyl 5-(Methylamino)Thiophene-2-Carboxylate is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to innovate with thiophene-based chemistry.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and kinase inhibitors.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the bioactivity of the thiophene scaffold.
• Material Science Precursor: Serves as a monomer or functional unit in the creation of conductive polymers, organic semiconductors, and advanced organic electronic materials.
• Chemical Biology Probe Synthesis: Employed to create labeled compounds or molecular probes for studying biological pathways and protein interactions.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving global clients.
• Academic & Industrial R&D: Used in discovery chemistry for exploring new chemical spaces and reaction methodologies in heterocyclic chemistry.

Basic Information

Product Name	Methyl 5-(Methylamino)Thiophene-2-Carboxylate
CAS No.	859855-63-3
Molecular Formula	C8H11NO2S
Molecular Weight	185.24 g/mol
Synonyms	Methyl 5-(methylamino)-2-thiophenecarboxylate; 5-(Methylamino)thiophene-2-carboxylic acid methyl ester; 2-Thiophenecarboxylic acid, 5-(methylamino)-, methyl ester; Methyl 5-methylaminothiophene-2-carboxylate; 5-Methylaminothiophene-2-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 5-(Methylamino)Thiophene-2-Carboxylate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to confirm identity, purity, and the absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment. We support cGMP (current Good Manufacturing Practice) standards for pharmaceutical applications and can tailor specifications to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.