Description

2-Amino-n-(3,5-Dichlorophenyl)Thiophene-3-Carboxamide is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a critical intermediate for developing novel active pharmaceutical ingredients (APIs) and agrochemicals, where its unique thiophene-carboxamide scaffold enables precise molecular design. It is primarily needed by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries focused on creating new therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Research: Serves as a core building block for developing next-generation herbicides, fungicides, and insecticides with improved efficacy and selectivity.
• Material Science: Used in the research and development of advanced organic electronic materials and functional polymers.
• Chemical Biology: Employed as a molecular probe or scaffold in the study of biological pathways and protein-ligand interactions.
• Custom Synthesis: A versatile starting material for contract research organizations (CROs) and CDMOs performing bespoke synthesis for client projects.

Basic Information

Product Name	2-Amino-n-(3,5-Dichlorophenyl)Thiophene-3-Carboxamide
CAS No.	590351-59-0
Molecular Formula	C11H8Cl2N2OS
Molecular Weight	287.16 g/mol
Synonyms	2-Amino-N-(3,5-dichlorophenyl)thiophene-3-carboxamide; 3-Thiophenecarboxamide, 2-amino-N-(3,5-dichlorophenyl)-; 2-Amino-N-(3,5-dichlorophenyl)-3-thiophenecarboxamide; 590351-59-0; AKOS005158991; BDBM50384379; ZINC000003870756; Thiophene-3-carboxamide, 2-amino-N-(3,5-dichlorophenyl)-
EINECS	Contact for details

Quality Control

Every batch of 2-Amino-n-(3,5-Dichlorophenyl)Thiophene-3-Carboxamide is manufactured under a strict quality management system and undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our standard grade typically meets a purity specification of ≥97% (HPLC), with comprehensive control of related substances and residual solvents. Certificates of Analysis (COA) detailing lot-specific results are provided and can be tailored to meet specific client requirements or compendial standards (e.g., USP, EP) upon request.

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. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
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.