Description

2,6-Dimethyl-3,5-Diphenyl-Pyran-4-One is a specialized organic compound belonging to the pyranone class, valued for its unique heterocyclic structure. This compound serves as a crucial advanced intermediate in the synthesis of complex molecules, particularly in pharmaceutical and fine chemical research. It is primarily sought by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and material science sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Material Science: Serves as a precursor for organic electronic materials, dyes, and photostabilizers.
• Chemical Synthesis: A versatile synthon for constructing complex heterocyclic frameworks in academic and industrial research.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing specific aroma chemicals.

Basic Information

Product Name	2,6-Dimethyl-3,5-Diphenyl-Pyran-4-One
CAS No.	33731-54-3
Molecular Formula	C19H16O2
Molecular Weight	276.33 g/mol
Synonyms	3,5-Diphenyl-2,6-dimethyl-4H-pyran-4-one; 2,6-Dimethyl-3,5-diphenyl-4H-pyran-4-one; 4H-Pyran-4-one, 3,5-diphenyl-2,6-dimethyl-; NSC 163022; 3,5-Diphenyl-2,6-dimethylpyran-4-one
EINECS	Contact for details

Quality Control

Our 2,6-Dimethyl-3,5-Diphenyl-Pyran-4-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat and incompatible materials.

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.