Description

Propyl 2-Amino-4-(2-Chlorophenyl)Thiophene-3-Carboxylate is a high-purity, synthetically valuable heterocyclic building block. This compound serves as a critical intermediate in the research and development of novel active pharmaceutical ingredients (APIs) and advanced organic materials. It is primarily sought after by pharmaceutical R&D laboratories, agrochemical manufacturers, and specialty chemical synthesis companies for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its thiophene core for bioactivity.
• Material Science: Serves as a monomer or building block for advanced polymers, organic semiconductors, and non-linear optical (NLO) materials.
• Chemical Synthesis: Employed in academic and industrial research for heterocyclic chemistry, medicinal chemistry, and method development due to its reactive amino and ester functional groups.
• Dye & Pigment Industry: Acts as an intermediate for synthesizing specialized thiophene-based dyes and pigments.

Basic Information

Product Name	Propyl 2-Amino-4-(2-Chlorophenyl)Thiophene-3-Carboxylate
CAS No.	351158-61-7
Molecular Formula	C14H14ClNO2S
Molecular Weight	295.78 g/mol
Synonyms	2-Amino-4-(2-chlorophenyl)thiophene-3-carboxylic acid propyl ester; Propyl 2-amino-4-(o-chlorophenyl)thiophene-3-carboxylate; 4-(2-Chlorophenyl)-2-aminothiophene-3-carboxylic Acid Propyl Ester; 3-Thiophenecarboxylic acid, 2-amino-4-(2-chlorophenyl)-, propyl ester; CAS 351158-61-7
EINECS	Contact for details

Quality Control

Our Propyl 2-Amino-4-(2-Chlorophenyl)Thiophene-3-Carboxylate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
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.