Description

3,5-Diacetyl-2,6-Dimethyl-4H-Pyran-4-One CAS NO 19396-77-1 is a versatile heterocyclic compound belonging to the pyranone class, serving as a valuable building block in advanced organic synthesis. Its core value lies in its unique diketone-substituted pyranone structure, which makes it a critical intermediate for creating complex molecules with specific functionalities. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to develop active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those with heterocyclic frameworks.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and fungicides due to its reactive diketone moiety.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials or emissive layer components in electronic displays.
• Coordination Chemistry & Ligand Synthesis: Acts as a precursor for creating chelating ligands used in catalysis and material science.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing specific aroma chemicals with pyranone notes.
• Academic & Industrial Research: A valuable reagent for methodological studies and exploring new chemical reactions in organic chemistry.

Basic Information

Product Name	3,5-Diacetyl-2,6-Dimethyl-4H-Pyran-4-One
CAS No.	19396-77-1
Molecular Formula	C11H12O4
Molecular Weight	208.21 g/mol
Synonyms	2,6-Dimethyl-3,5-diacetyl-4H-pyran-4-one; 3,5-Diacetyl-2,6-dimethyl-4-pyrone; Dehydroacetic Acid Diketone Derivative; DADMP; 4H-Pyran-4-one, 3,5-diacetyl-2,6-dimethyl-; 2,6-Dimethyl-γ-pyrone-3,5-diacetic Acid Internal Ester
EINECS	243-005-5

Quality Control

Our 3,5-Diacetyl-2,6-Dimethyl-4H-Pyran-4-One is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment supports applications requiring reliable and traceable raw materials for research and commercial-scale synthesis.

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. The container must be kept tightly closed to prevent moisture absorption and contamination.

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%

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