Description

4H-Pyran-4-One,3-Methoxy-(6Ci,7Ci,8Ci,9Ci) is a specialized heterocyclic organic compound, identified by CAS NO 1193-64-2, that serves as a valuable synthetic intermediate and building block. Its core value lies in its functionalized pyranone structure, which is pivotal for constructing more complex molecules in advanced chemical synthesis. This product is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries who require high-purity intermediates for their synthetic pathways.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with heterocyclic frameworks.
• Agrochemical Synthesis: Used in the research and production of novel pesticides, herbicides, and fungicides.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other performance chemicals.
• Material Science Research: Investigated for the development of organic electronic materials and advanced polymers.
• Academic & R&D Laboratories: Employed in methodological studies and as a reference standard in chemical research.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing certain aroma compounds.

Basic Information

Product Name	4H-Pyran-4-One,3-Methoxy-(6Ci,7Ci,8Ci,9Ci)
CAS No.	1193-64-2
Molecular Formula	C6H6O3
Molecular Weight	126.11 g/mol
Synonyms	3-Methoxy-4H-pyran-4-one; 3-Methoxy-4-pyrone; 3-Methoxypyran-4-one; 4H-Pyran-4-one, 3-methoxy-; NSC 403697; 3-Methoxy-γ-pyrone; γ-Pyrone, 3-methoxy-
EINECS	214-775-5

Quality Control

Our 4H-Pyran-4-One,3-Methoxy-(6Ci,7Ci,8Ci,9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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). Keep away from strong oxidizing agents 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.