Description

4-Methoxy-6-Phenyl-5,6-Dihydro-Pyran-2-One is a specialized organic compound belonging to the dihydropyranone class, serving as a valuable chiral building block and synthetic intermediate. Its unique fused-ring structure makes it a critical precursor in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This high-purity intermediate is essential for research chemists and process development scientists working on novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of potential drug candidates, including antiviral, anti-inflammatory, and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its structural complexity.
• Organic Synthesis Building Block: Employed in asymmetric synthesis and cyclization reactions to construct complex heterocyclic frameworks.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced organic materials.
• Academic & R&D Laboratories: Serves as a standard or starting material for methodological studies in synthetic organic chemistry.

Basic Information

Product Name	4-Methoxy-6-Phenyl-5,6-Dihydro-Pyran-2-One
CAS No.	17298-18-9
Molecular Formula	C12H12O3
Molecular Weight	204.22 g/mol
Synonyms	4-Methoxy-6-phenyl-5,6-dihydro-2H-pyran-2-one; 6-Phenyl-4-methoxy-5,6-dihydro-2-pyrone; 5,6-Dihydro-4-methoxy-6-phenyl-2H-pyran-2-one; 17298-18-9; 4-Methoxy-6-phenyl-3,4-dihydro-2H-pyran-2-one (tautomer); 6-Phenyl-4-methoxydihydro-2-pyrone
EINECS	Contact for details

Quality Control

Our 4-Methoxy-6-Phenyl-5,6-Dihydro-Pyran-2-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation via spectroscopic methods (NMR, IR, MS). We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications.

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). Keep away from heat, sparks, and open flames. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity	Contact for details
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.