Description

7-Fluoro-4-Oxo-4H-Chromene-2-Carboxylicacidethylester is a high-purity fluorinated chromene derivative, a crucial synthetic intermediate in advanced organic chemistry. Its value lies in its unique molecular scaffold, which is essential for constructing complex heterocyclic compounds with targeted biological activity. This product is primarily needed by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in developing novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory pathways.
• Agrochemical Research: Used in the development of new-generation herbicides and fungicides, where the fluorinated chromene core can enhance bioactivity and environmental stability.
• Material Science Precursor: Serves as a starting material for creating specialized organic ligands and fluorophores used in advanced materials and sensing applications.
• Academic & Contract Research: Essential for medicinal chemistry programs in universities and CROs (Contract Research Organizations) exploring structure-activity relationships (SAR).
• Custom Synthesis: A versatile substrate for contract manufacturing organizations (CMOs) performing bespoke synthesis for client-specific molecular targets.

Basic Information

Product Name	7-Fluoro-4-Oxo-4H-Chromene-2-Carboxylicacidethylester
CAS No.	865449-53-2
Molecular Formula	C₁₂H₉FO₄
Molecular Weight	236.20 g/mol
Synonyms	Ethyl 7-Fluoro-4-oxo-4H-chromene-2-carboxylate; 7-Fluoro-4-oxo-4H-1-benzopyran-2-carboxylic Acid Ethyl Ester; 2-Carbethoxy-7-fluoro-4-chromone; 7-Fluoro-4-oxochromene-2-carboxylic acid ethyl ester; 865449-53-2; Ethyl 7-fluoro-4-oxo-4H-chromene-2-carboxylate
EINECS	Contact for details

Quality Control

Our 7-Fluoro-4-Oxo-4H-Chromene-2-Carboxylicacidethylester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

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 sources and incompatible materials. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging.

Specification

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