Description

Methyl 2-[(2-Thienylcarbonyl)Amino]Thiophene-3-Carboxylate is a high-purity, specialized organic compound serving as a critical building block in advanced chemical synthesis. Its unique heterocyclic structure, featuring both thiophene and thienylcarbonyl moieties, makes it an invaluable intermediate for developing novel active pharmaceutical ingredients (APIs) and functional materials. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries seeking to create new molecules with targeted properties.

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 active ingredients for crop protection products, leveraging its heterocyclic scaffold.
• Material Science: Serves as a monomer or functional unit in the creation of advanced polymers and organic electronic materials.
• Chemical Synthesis: Employed in organic chemistry research for constructing complex thiophene-containing molecules and studying structure-activity relationships (SAR).
• Reference Standard: Used as a high-purity analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	Methyl 2-[(2-Thienylcarbonyl)Amino]Thiophene-3-Carboxylate
CAS No.	271778-23-5
Molecular Formula	C11H9NO3S2
Molecular Weight	267.32 g/mol
Synonyms	Methyl 2-[(thiophene-2-carbonyl)amino]thiophene-3-carboxylate; 2-[(2-Thienylcarbonyl)amino]-3-thiophenecarboxylic acid methyl ester; 3-Thiophenecarboxylic acid, 2-[(2-thienylcarbonyl)amino]-, methyl ester; Methyl 2-(2-thiophenecarboxamido)thiophene-3-carboxylate; Methyl 2-[(2-thienoyl)amino]thiophene-3-carboxylate; 271778-23-5; Methyl 2-(thiophene-2-carboxamido)thiophene-3-carboxylate
EINECS	Contact for details

Quality Control

Our production of Methyl 2-[(2-Thienylcarbonyl)Amino]Thiophene-3-Carboxylate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical quality attributes are provided with each shipment. We support cGMP compliance for pharmaceutical applications, and specifications can be aligned with client-specific 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 (typically 15-25°C). Keep the container sealed to protect from moisture. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.