Description

2H-Pyran-6-Carboxylicacid,4-Fluoro-2-Oxo-(9Ci) is a high-value fluorinated heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals, where the introduction of fluorine atoms is a critical strategy for modulating biological activity and metabolic stability. Pharmaceutical R&D laboratories and fine chemical manufacturers need this material for constructing complex molecular architectures, particularly in medicinal chemistry programs targeting new therapeutic agents.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, especially in medicinal chemistry for fluorinated analogs.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, where the fluoropyran moiety can enhance efficacy and environmental profile.
• Material Science Research: Serves as a monomer or precursor for specialty polymers and advanced organic materials with unique electronic or optical properties.
• Chemical Biology Probes: Employed in the design and synthesis of fluorinated probes for studying enzyme mechanisms and biological pathways.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic synthesis, particularly in fluorination and heterocyclic chemistry.

Basic Information

Product Name	2H-Pyran-6-Carboxylicacid,4-Fluoro-2-Oxo-(9Ci)
CAS No.	279689-05-3
Molecular Formula	C6H5FO4
Molecular Weight	160.10 g/mol
Synonyms	4-Fluoro-2-oxo-2H-pyran-6-carboxylic acid; 4-Fluoro-2-oxo-2H-pyran-6-carboxylicacid; 6-Carboxy-4-fluoro-2-pyrone; 4-Fluoro-2-oxo-2H-pyran-6-carboxylic acid (9CI); 4-Fluoro-2-oxo-2H-pyran-6-carboxylicacid (9CI); 4-Fluoro-2-oxo-2H-pyran-6-carboxylic acid, 9CI; 4-Fluoro-2-oxo-2H-pyran-6-carboxylicacid, 9CI
EINECS	Contact for details

Quality Control

Our 2H-Pyran-6-Carboxylicacid,4-Fluoro-2-Oxo-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request 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 a controlled room temperature (typically 15-25°C). This material is moisture-sensitive; keep the container tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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