Description

3-Thiophenecarboxylic Acid, 2-[(3-Chloro-1-Oxopropyl)Amino]-4-(3,4-Dimethylphenyl)-, Ethyl Ester is a high-value, multi-functional heterocyclic building block designed for advanced chemical synthesis. This compound is critical for research and development in pharmaceutical and agrochemical chemistry, where its unique molecular scaffold enables the creation of novel active ingredients. It is primarily utilized by R&D chemists and process development scientists in the life sciences sector seeking to develop new therapeutic or crop protection agents.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its thiophene core for bioactivity.
• Chemical Synthesis Building Block: Provides a versatile scaffold for constructing complex heterocyclic compounds in medicinal and process chemistry.
• Material Science Research: Potential intermediate for the development of specialty polymers or organic electronic materials due to its conjugated structure.
• Academic & Institutional R&D: Employed in university and research institute laboratories for exploratory chemistry and method development.

Basic Information

Product Name	3-Thiophenecarboxylic Acid, 2-[(3-Chloro-1-Oxopropyl)Amino]-4-(3,4-Dimethylphenyl)-, Ethyl Ester
CAS No.	618395-04-3
Molecular Formula	C18H20ClNO3S
Molecular Weight	365.87 g/mol
Synonyms	Ethyl 2-[(3-chloropropanoyl)amino]-4-(3,4-dimethylphenyl)thiophene-3-carboxylate; 2-[(3-Chloro-1-oxopropyl)amino]-4-(3,4-dimethylphenyl)-3-thiophenecarboxylic acid ethyl ester; 3-Thiophenecarboxylic acid, 2-[(3-chloro-1-oxopropyl)amino]-4-(3,4-dimethylphenyl)-, ethyl ester; 618395-04-3; UNII-9K3U8Q5T0F
EINECS	Contact for details

Quality Control

Our production of 3-Thiophenecarboxylic Acid, 2-[(3-Chloro-1-Oxopropyl)Amino]-4-(3,4-Dimethylphenyl)-, Ethyl Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting R&D and process chemistry standards. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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