Description

3,4-Dichloro-n-(2-Oxotetrahydro-3-Thiophenyl)Benzenecarboxamide is a specialized heterocyclic organic compound featuring a benzamide core linked to a tetrahydrothiophene moiety. This molecular architecture makes it a valuable advanced pharmaceutical intermediate (API intermediate) and a versatile building block in synthetic organic chemistry. It is primarily utilized by research and development teams in the pharmaceutical and agrochemical sectors. The compound is essential for the synthesis of novel molecules targeting specific biological pathways.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) or metabolic disorder targets.
• Agrochemical Research: Serves as a precursor in the development of new herbicides, fungicides, or insecticides, leveraging its dichlorophenyl and thiophene components.
• Chemical Synthesis: Used as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Material Science Research: Potential monomer or precursor for specialty polymers and functional materials due to its rigid aromatic and heterocyclic structure.

Basic Information

Product Name	3,4-Dichloro-n-(2-Oxotetrahydro-3-Thiophenyl)Benzenecarboxamide
CAS No.	321521-89-5
Molecular Formula	C11H9Cl2NO2S
Molecular Weight	290.16 g/mol
Synonyms	3,4-Dichloro-N-(2-oxotetrahydro-3-thienyl)benzamide; 3,4-Dichloro-N-(2-oxotetrahydrothiophen-3-yl)benzamide; 3,4-Dichlorobenzamide, N-(2-oxo-3-tetrahydrothienyl)-; Benzamide, 3,4-dichloro-N-(2-oxo-3-tetrahydrothienyl)-; 321521-89-5; 3,4-Dichloro-N-(2-oxotetrahydrothiophen-3-yl)benzamide
EINECS	Contact for details

Quality Control

Our 3,4-Dichloro-n-(2-Oxotetrahydro-3-Thiophenyl)Benzenecarboxamide is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by spectroscopic methods, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment.

Storage

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

Specification

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