Description

2-Amino-3-o-Chlorobenzoyl-5-Ethylthiophene is a high-purity, specialized organic intermediate featuring a unique thiophene core functionalized with amino and chlorobenzoyl groups. This compound matters for its role as a critical building block in the synthesis of complex molecules, particularly in advanced pharmaceutical research and development. It is primarily needed by fine chemical manufacturers and R&D laboratories engaged in creating novel active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Material Science: Serves as a monomer or building block for advanced polymers and organic electronic materials due to its conjugated thiophene system.
• Chemical Synthesis: Employed in organic synthesis for constructing complex heterocyclic frameworks and for introducing specific functional groups.
• Academic & Industrial R&D: Utilized in research laboratories for methodological studies and the discovery of new chemical entities.

Basic Information

Product Name	2-Amino-3-o-Chlorobenzoyl-5-Ethylthiophene
CAS No.	50508-60-6
Molecular Formula	C₁₃H₁₂ClNO₂S
Molecular Weight	281.76 g/mol
Synonyms	2-Amino-3-(2-chlorobenzoyl)-5-ethylthiophene; 5-Ethyl-2-amino-3-(o-chlorobenzoyl)thiophene; 3-(2-Chlorobenzoyl)-5-ethylthiophen-2-amine; 2-Amino-3-(2-chlorobenzoyl)-5-ethylthiophene; 2-Amino-5-ethyl-3-(2-chlorobenzoyl)thiophene; 5-Ethyl-3-(2-chlorobenzoyl)thiophen-2-amine; 2-Amino-3-(o-chlorobenzoyl)-5-ethylthiophene
EINECS	Contact for details

Quality Control

Our production of 2-Amino-3-o-Chlorobenzoyl-5-Ethylthiophene adheres to stringent quality management protocols. Each batch undergoes comprehensive 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, supporting 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 area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.