Description

2-Thiophenecarboxylicacid,3-Methyl-,2-Amino-2-Oxoethylester(9Ci) is a specialized thiophene derivative, a high-value chemical intermediate prized for its unique heterocyclic structure. This compound is critical for synthesizing advanced molecules in pharmaceutical and agrochemical research, where its functional groups enable precise molecular modifications. It is primarily sought by R&D chemists and process development scientists in the life sciences and fine chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting the central nervous system or possessing anti-inflammatory properties.
• Agrochemical Research: Used in developing new generation pesticides and herbicides, leveraging the thiophene moiety for bioactivity.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the creation of conductive polymers and specialty organic electronic materials.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for constructing complex heterocyclic frameworks and amide derivatives.
• Ligand Synthesis: Useful for preparing specialized ligands in catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	2-Thiophenecarboxylicacid,3-Methyl-,2-Amino-2-Oxoethylester(9Ci)
CAS No.	453535-97-2
Molecular Formula	C9H11NO3S
Molecular Weight	213.25 g/mol
Synonyms	2-Amino-2-oxoethyl 3-methylthiophene-2-carboxylate; Glycine, N-(3-methyl-2-thienylcarbonyl)-, ethyl ester; 3-Methyl-2-thiophenecarboxylic acid (2-amino-2-oxoethyl) ester; Ethyl 2-[(3-methyl-2-thiophenecarbonyl)amino]acetate; 2-(3-Methylthiophene-2-carboxamido)acetic acid ethyl ester; 3-Methylthiophene-2-carboxylic acid 2-amino-2-oxoethyl ester
EINECS	Contact for details

Quality Control

Our 2-Thiophenecarboxylicacid,3-Methyl-,2-Amino-2-Oxoethylester(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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