Description

2-(Ethoxycarbonyl)-4-Oxo-4H-Chromen-7-Yl 2-Chloronicotinate is a high-purity, specialized organic intermediate with the CAS number 295787-48-3. This compound is valued for its role as a key building block in the synthesis of complex molecules, particularly in advanced pharmaceutical research and development. It is essential for chemists and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries who require precise and reliable intermediates for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its chromene and nicotinate structural motifs.
• Fine Chemical Synthesis: Serves as a versatile building block for constructing complex heterocyclic compounds in laboratory and pilot-scale production.
• Material Science Research: Investigated for potential applications in creating organic electronic materials or advanced polymers.
• Academic & R&D: Employed in university and institutional research for studying chemical reactions and developing new synthetic methodologies.

Basic Information

Product Name	2-(Ethoxycarbonyl)-4-Oxo-4H-Chromen-7-Yl 2-Chloronicotinate
CAS No.	295787-48-3
Molecular Formula	C18H12ClNO6
Molecular Weight	373.75 g/mol
Synonyms	7-Hydroxy-4-oxo-4H-chromene-2-carboxylic acid ethyl ester 2-chloronicotinate; Ethyl 7-(((2-chloropyridin-3-yl)oxy)carbonyl)-4-oxo-4H-chromene-2-carboxylate; 2-Chloronicotinic Acid 7-Carbethoxy-4-oxochromen-2-yl Ester; 7-[(2-Chloro-3-pyridinyl)carbonyloxy]-4-oxo-4H-1-benzopyran-2-carboxylic Acid Ethyl Ester; Chromen-7-yl 2-chloronicotinate, 2-(ethoxycarbonyl)-4-oxo-4H-; 295787-48-3
EINECS	Contact for details

Quality Control

Our 2-(Ethoxycarbonyl)-4-Oxo-4H-Chromen-7-Yl 2-Chloronicotinate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

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 heat and incompatible materials. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.