Description

3,4-Dihydro-2,2-Dimethyl-4-Oxo-2H-Pyran-6-Carboxylic Acid is a versatile heterocyclic building block and key intermediate in organic synthesis. Its unique pyranone structure with a carboxylic acid functional group makes it a valuable precursor for developing complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing active pharmaceutical ingredients (APIs), particularly in drug discovery and development programs.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides.
• Fine Chemical Production: Serves as a key intermediate in the manufacture of dyes, flavors, fragrances, and other specialty chemicals.
• Academic & Industrial Research: Employed in organic chemistry research for constructing complex heterocyclic frameworks and studying reaction mechanisms.
• Material Science Precursor: Investigated for use in developing novel polymers and functional materials with specific properties.

Basic Information

Product Name	3,4-Dihydro-2,2-Dimethyl-4-Oxo-2H-Pyran-6-Carboxylic Acid
CAS No.	80866-93-9
Molecular Formula	C8H10O4
Molecular Weight	170.16 g/mol
Synonyms	2,2-Dimethyl-4-oxo-4H-pyran-6-carboxylic acid; 6-Carboxy-2,2-dimethyl-4H-pyran-4-one; 2,2-Dimethyl-4-oxo-4H-pyran-6-carboxylic acid; 2,2-Dimethyl-4-oxo-4H-pyran-6-carboxylic acid; 4-Oxo-2,2-dimethyl-4H-pyran-6-carboxylic acid; 6-Carboxy-2,2-dimethyl-4-pyrone; DHDP
EINECS	Contact for details

Quality Control

Our 3,4-Dihydro-2,2-Dimethyl-4-Oxo-2H-Pyran-6-Carboxylic Acid is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles 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 room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition. For long-term storage, consider inert atmosphere conditions to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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