Description

2H-Pyran-3(6H)-One, 4-Chloro-6-Methoxy- is a specialized heterocyclic organic compound featuring a chlorinated and methoxylated pyranone structure. This unique molecular architecture makes it a valuable key intermediate and building block in advanced synthetic chemistry. It is primarily sought after by research institutions and industrial R&D departments engaged in the development of novel active ingredients for the pharmaceutical and agrochemical sectors.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly for developing compounds with potential biological activity.
• Agrochemical Research: Serves as a key building block for creating new pesticides, herbicides, or fungicides, leveraging its reactive halogen and ether functionalities.
• Organic Synthesis: Used as a versatile synthon in academic and industrial laboratories for constructing complex heterocyclic frameworks and fine chemicals.
• Material Science Research: Potential intermediate in the development of specialty polymers or functional organic materials with specific electronic or photophysical properties.

Basic Information

Product Name	2H-Pyran-3(6H)-One, 4-Chloro-6-Methoxy-
CAS No.	126641-76-7
Molecular Formula	C6H7ClO3
Molecular Weight	162.57 g/mol
Synonyms	4-Chloro-6-methoxy-2H-pyran-3(6H)-one; 4-Chloro-6-methoxypyran-3-one; 4-Chloro-6-methoxy-3-pyranone; 6-Methoxy-4-chloro-2H-pyran-3(6H)-one; 4-Chloro-6-methoxy-3,6-dihydro-2H-pyran-3-one
EINECS	Contact for details

Quality Control

Our production of 2H-Pyran-3(6H)-One, 4-Chloro-6-Methoxy- adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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). This compound may be sensitive to moisture and prolonged exposure to air; it is recommended to handle and store under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.