Description

Propyl 2-Amino-5-Methyl-4-Phenylthiophene-3-Carboxylate is a high-purity, functionalized thiophene derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a versatile intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries requiring precise and reliable chemical intermediates for research, development, and production will find this product essential for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging the thiophene core for biological activity.
• Material Science Research: Serves as a monomer or functional unit in the development of organic semiconductors, conductive polymers, and other advanced materials.
• Chemical Research & Development: A valuable scaffold for medicinal chemistry and process chemistry, enabling the exploration of new chemical spaces and reaction pathways.
• Dye and Pigment Intermediate: Potential use in the synthesis of specialized dyes and pigments due to its conjugated thiophene structure.

Basic Information

Product Name	Propyl 2-Amino-5-Methyl-4-Phenylthiophene-3-Carboxylate
CAS No.	905011-61-2
Molecular Formula	C15H17NO2S
Molecular Weight	275.36 g/mol
Synonyms	2-Amino-5-methyl-4-phenylthiophene-3-carboxylic acid propyl ester; Propyl 2-amino-5-methyl-4-phenyl-3-thiophenecarboxylate; 3-Thiophenecarboxylic acid, 2-amino-5-methyl-4-phenyl-, propyl ester; 905011-61-2; 2-Amino-4-phenyl-5-methylthiophene-3-carboxylic acid propyl ester; Propyl α-amino-5-methyl-4-phenylthiophene-3-carboxylate
EINECS	Contact for details

Quality Control

Our Propyl 2-Amino-5-Methyl-4-Phenylthiophene-3-Carboxylate 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) documenting all critical parameters are available upon request 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

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	≤ 1.0%
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.