Description

n-(2,5-Dichlorophenyl)-2-Oxo-2H-Chromene-3-Carboxamide is a specialized organic compound belonging to the coumarin carboxamide class, characterized by its distinct molecular structure. This compound serves as a critical synthetic intermediate and building block in advanced chemical synthesis, enabling the development of novel materials and active molecules. It is primarily required by pharmaceutical R&D and agrochemical research sectors for the development of new therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for research into therapeutic agents.
• Agrochemical Research: Used in the development and synthesis of new-generation pesticides, herbicides, and fungicides.
• Organic Synthesis: Serves as a versatile precursor for constructing complex heterocyclic compounds and fine chemicals in laboratory and pilot-scale production.
• Material Science Research: Investigated as a component or precursor in the development of advanced organic materials, including dyes and photoactive compounds.
• Biochemical Research: Potential use as a probe or inhibitor in enzymatic and receptor-binding studies due to its coumarin scaffold.

Basic Information

Product Name	n-(2,5-Dichlorophenyl)-2-Oxo-2H-Chromene-3-Carboxamide
CAS No.	304894-62-0
Molecular Formula	C16H9Cl2NO3
Molecular Weight	334.15 g/mol
Synonyms	3-Carbamoyl-2-oxo-2H-chromene-2,5-dichloroanilide; 2-Oxo-N-(2,5-dichlorophenyl)-2H-chromene-3-carboxamide; 2H-Chromene-3-carboxamide, N-(2,5-dichlorophenyl)-2-oxo-; 2,5-Dichlorophenyl 2-oxo-2H-chromene-3-carboxamide; Coumarin-3-carboxylic acid (2,5-dichloroanilide); (2,5-Dichlorophenyl)amide of 2-oxo-2H-chromene-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our production of n-(2,5-Dichlorophenyl)-2-Oxo-2H-Chromene-3-Carboxamide adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to confirm identity and specification compliance. A detailed Certificate of Analysis (COA) documenting all test results is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability.

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%
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.