Description

2H-Pyran-6-Carboxaldehyde, 4-Hydroxy-2-Oxo- (9Ci) is a specialized heterocyclic aldehyde building block with significant synthetic utility. This compound is valued for its reactive aldehyde and ketone functionalities, making it a versatile intermediate for constructing complex molecular architectures. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for heterocyclic drug candidates.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its reactive scaffold.
• Fine Chemical Production: Serves as a building block for synthesizing complex flavors, fragrances, and functional materials.
• Academic & Industrial Research: Employed in methodological studies and as a starting material for developing new synthetic routes and catalysts.
• Material Science: Investigated as a monomer or cross-linking agent for the development of specialized polymers with unique properties.

Basic Information

Product Name	2H-Pyran-6-Carboxaldehyde, 4-Hydroxy-2-Oxo- (9Ci)
CAS No.	147647-75-4
Molecular Formula	C6H6O4
Molecular Weight	142.11 g/mol
Synonyms	4-Hydroxy-2-oxo-2H-pyran-6-carbaldehyde; 4-Hydroxy-2-oxo-2H-pyran-6-carboxaldehyde; 6-Formyl-4-hydroxy-2H-pyran-2-one; 4-Hydroxy-6-formyl-2-pyrone; 4-Hydroxy-2-oxo-2H-pyran-6-carboxylic aldehyde; 2H-Pyran-6-carboxaldehyde, 4-hydroxy-2-oxo-; 4-Hydroxy-2-oxopyran-6-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 2H-Pyran-6-Carboxaldehyde, 4-Hydroxy-2-Oxo- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the material under an inert atmosphere for long-term preservation. Keep away from incompatible materials.

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	≤ 1.0%
Residue on Ignition	≤ 0.1%

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