Description

2-Amino-5-Carbamoyl-4-Methyl-Thiophene-3-Carboxylic Acid Isopropyl Ester is a high-value pharmaceutical intermediate and versatile heterocyclic building block. Its molecular structure makes it a critical precursor in the synthesis of complex active pharmaceutical ingredients (APIs), particularly those targeting specific therapeutic areas. This compound is essential for research and development chemists and production teams in the pharmaceutical and fine chemical industries who require reliable, high-purity raw materials for advanced synthesis.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in medicinal chemistry research.
• API Synthesis: Serves as a crucial precursor for the production of complex Active Pharmaceutical Ingredients (APIs) with thiophene-based scaffolds.
• Fine Chemical Production: Used in the multi-step synthesis of specialty chemicals and advanced organic compounds.
• Research & Development: Employed in academic and industrial R&D labs for exploring new chemical entities and reaction pathways.
• Agrochemical Intermediates: Potential use in the development of advanced crop protection agents and herbicides.
• Material Science Precursor: Can be utilized in the synthesis of organic electronic materials and functional polymers.

Basic Information

Product Name	2-Amino-5-Carbamoyl-4-Methyl-Thiophene-3-Carboxylic Acid Isopropyl Ester
CAS No.	350988-33-9
Molecular Formula	C10H14N2O3S
Molecular Weight	242.30 g/mol
Synonyms	Isopropyl 2-amino-5-carbamoyl-4-methylthiophene-3-carboxylate; 2-Amino-4-methyl-5-carbamoylthiophene-3-carboxylic acid isopropyl ester; 3-Thiophenecarboxylic acid, 2-amino-5-(aminocarbonyl)-4-methyl-, 1-methylethyl ester; 350988-33-9; Isopropyl 2-amino-4-methyl-5-carbamoylthiophene-3-carboxylate; 5-Carbamoyl-2-amino-4-methylthiophene-3-carboxylic acid isopropyl ester
EINECS	Contact for details

Quality Control

Our production of 2-Amino-5-Carbamoyl-4-Methyl-Thiophene-3-Carboxylic Acid Isopropyl Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity suitable for pharmaceutical applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and residual solvents. Our quality systems are designed to meet the rigorous standards expected by the global pharmaceutical and fine chemical industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.