Description

2-Amino-5-Carbamoyl-4-Methyl-Thiophene-3-Carboxylic Acid Propyl Ester is a high-purity, functionalized thiophene derivative with significant synthetic utility. This compound serves as a critical advanced pharmaceutical intermediate (API intermediate) for the development of novel active ingredients. It is primarily required by research institutions and pharmaceutical manufacturers engaged in medicinal chemistry and drug discovery programs.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules, particularly those targeting specific enzymatic pathways.
• Medicinal Chemistry Research: Used in lead optimization and structure-activity relationship (SAR) studies to develop new therapeutic agents.
• Organic Synthesis: Serves as a versatile precursor for constructing heterocyclic compounds and functionalized thiophene scaffolds.
• Agrochemical Development: Potential intermediate in the research and synthesis of novel crop protection agents and pesticides.
• Material Science: Investigated as a monomer or precursor for specialty polymers and advanced organic electronic materials.

Basic Information

Product Name	2-Amino-5-Carbamoyl-4-Methyl-Thiophene-3-Carboxylic Acid Propyl Ester
CAS No.	438532-84-4
Molecular Formula	C10H14N2O3S
Molecular Weight	242.30 g/mol
Synonyms	Propyl 2-Amino-5-Carbamoyl-4-Methylthiophene-3-Carboxylate; 3-Thiophenecarboxylic acid, 2-amino-5-(aminocarbonyl)-4-methyl-, propyl ester; 2-Amino-4-methyl-5-carbamoylthiophene-3-carboxylic acid propyl ester; 5-Carbamoyl-4-methyl-2-aminothiophene-3-carboxylic acid propyl ester; AMCTCA Propyl Ester; Thiophene-3-carboxylic acid derivative, propyl ester
EINECS	Contact for details

Quality Control

Our production of 2-Amino-5-Carbamoyl-4-Methyl-Thiophene-3-Carboxylic Acid Propyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability for sensitive R&D and scale-up processes. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation. A detailed Certificate of Analysis (COA) documenting all critical parameters is provided with every shipment to support your quality assurance and regulatory needs.

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 away from incompatible materials and sources of ignition. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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