Description

5-Benzyloxy-2-(Chloromethyl)-4H-Pyran-4-One is a versatile heterocyclic building block and key synthetic intermediate. This compound is valued for its reactive chloromethyl and benzyl-protected pyranone functionalities, enabling its use in complex organic synthesis. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those with pyranone or chromone-based scaffolds.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Serves as a versatile starting material for constructing complex heterocyclic compounds in academic and industrial R&D.
• Material Science Research: Investigated for the preparation of specialty polymers or organic electronic materials due to its functionalized aromatic structure.
• Chemical Biology Probe Development: Utilized in creating molecular probes for studying biological pathways and enzyme interactions.

Basic Information

Product Name	5-Benzyloxy-2-(Chloromethyl)-4H-Pyran-4-One
CAS No.	89539-54-8
Molecular Formula	C13H11ClO3
Molecular Weight	250.68 g/mol
Synonyms	2-(Chloromethyl)-5-(phenylmethoxy)-4H-pyran-4-one; 5-Benzyloxy-2-chloromethyl-4H-pyran-4-one; 4H-Pyran-4-one, 2-(chloromethyl)-5-(phenylmethoxy)-; 2-(Chloromethyl)-5-benzyloxy-4H-pyran-4-one
EINECS	Contact for details

Quality Control

Our 5-Benzyloxy-2-(Chloromethyl)-4H-Pyran-4-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR). 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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