Description

6-Fluoro-3,4-Dihydro-2H-1-Benzopyran-2-Carboxylicacid is a high-purity fluorinated benzopyran derivative, serving as a critical pharmaceutical intermediate and organic building block for advanced synthesis. Its value lies in the strategic incorporation of fluorine, which can significantly alter the biological activity, metabolic stability, and lipophilicity of target molecules. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for creating novel active ingredients and fine-tuning molecular properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and cardiovascular targets.
• Agrochemical Synthesis: Used in the development of advanced herbicides and pesticides, where the fluorine atom enhances efficacy and environmental stability.
• Chemical Research: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization.
• Fluorine Chemistry: An important reagent for introducing the benzopyran core with a fluorine substituent into more complex molecular architectures.
• Material Science Precursor: Potential use in the synthesis of specialty chemicals and advanced materials requiring fluorinated aromatic components.

Basic Information

Product Name	6-Fluoro-3,4-Dihydro-2H-1-Benzopyran-2-Carboxylicacid
CAS No.	99199-61-8
Molecular Formula	C10H9FO3
Molecular Weight	196.17 g/mol
Synonyms	6-Fluoro-3,4-dihydro-2H-chromene-2-carboxylic acid; 6-Fluoro-2H-1-benzopyran-2-carboxylic acid, 3,4-dihydro-; 2H-1-Benzopyran-2-carboxylic acid, 6-fluoro-3,4-dihydro-; 6-Fluorochroman-2-carboxylic acid; 6-Fluoro-3,4-dihydro-2H-chromene-2-carboxylic acid; 6-Fluoro-2-carboxychroman; 6-Fluorochromane-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our 6-Fluoro-3,4-Dihydro-2H-1-Benzopyran-2-Carboxylicacid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and identity. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment to guarantee batch-to-batch consistency and traceability for your R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive (store away from light).

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	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.