Description

3-[(3-Phenoxybenzoyl)Amino]-2-Thiophenecarboxylic Acid is a high-purity, advanced pharmaceutical intermediate with a distinct molecular architecture combining phenoxybenzoyl and thiophene carboxylic acid moieties. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex heterocyclic scaffolds. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new drug candidates and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the research and synthesis of new drug molecules, especially those targeting central nervous system (CNS) disorders or inflammatory pathways.
• Agrochemical Research: Used in the development of novel herbicides or pesticides, leveraging its specific heterocyclic structure for bioactivity.
• Organic Synthesis Building Block: Serves as a versatile reagent for constructing complex organic molecules in academic and industrial R&D laboratories.
• Material Science Precursor: Potential use in the synthesis of specialized polymers or organic electronic materials due to its conjugated system.

Basic Information

Product Name	3-[(3-Phenoxybenzoyl)Amino]-2-Thiophenecarboxylic Acid
CAS No.	849333-95-5
Molecular Formula	C18H13NO4S
Molecular Weight	339.37 g/mol
Synonyms	2-Thiophenecarboxylic acid, 3-[(3-phenoxybenzoyl)amino]-; 3-[(3-Phenoxybenzoyl)amino]thiophene-2-carboxylic acid; 3-Amino-2-thiophenecarboxylic acid, N-(3-phenoxybenzoyl)- derivative; 849333-95-5; 3-(3-Phenoxybenzamido)thiophene-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our production of 3-[(3-Phenoxybenzoyl)Amino]-2-Thiophenecarboxylic Acid adheres to stringent quality management protocols. Every batch is analyzed using advanced chromatographic and spectroscopic techniques to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality systems are designed to support cGMP (current Good Manufacturing Practice) standards for pharmaceutical intermediate applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.