Description

3-(Benzyloxy)-4H-Pyran-4-One is a versatile heterocyclic organic compound featuring a benzyl-protected pyranone core structure. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, particularly for the development of pharmaceuticals and fine chemicals. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries who require high-purity, specialized intermediates for complex molecular construction.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those containing chromone or flavone-like scaffolds.
• Organic Synthesis Building Block: Used in the construction of complex heterocyclic compounds, natural product analogs, and novel chemical entities for research and development.
• Agrochemical Research: Serves as an intermediate in the development of new pesticides, herbicides, and plant growth regulators.
• Material Science: Potential monomer or precursor for the synthesis of functional polymers and advanced organic materials with specific optical or electronic properties.
• Flavor & Fragrance Chemistry: May be utilized as an intermediate in the synthesis of complex aroma chemicals and flavoring agents.
• Academic & Industrial R&D: A critical reagent for methodological studies in synthetic organic chemistry and process development.

Basic Information

Product Name	3-(Benzyloxy)-4H-Pyran-4-One
CAS No.	61049-67-0
Molecular Formula	C₁₂H₁₀O₃
Molecular Weight	202.21 g/mol
Synonyms	3-Benzyloxypyran-4-one; 3-Benzyloxy-4H-pyran-4-one; 4H-Pyran-4-one, 3-(phenylmethoxy)-; 3-(Phenylmethoxy)-4H-pyran-4-one; 3-Benzyloxy-4-pyrone; Benzyl 4-oxo-4H-pyran-3-yl ether; 3-Benzyloxychromone (common misnomer, structurally related); 3-O-Benzyl-4H-pyran-4-one
EINECS	Contact for details

Quality Control

Our 3-(Benzyloxy)-4H-Pyran-4-One is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting all critical quality parameters. Our production adheres to cGMP principles where applicable, ensuring reliability for demanding R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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