Description

4H-Pyran-4-One,2-Hydroxy-6-Methyl-(9Ci) CAS NO 70254-61-4 is a high-purity heterocyclic organic compound belonging to the pyranone class, valued for its role as a versatile synthetic intermediate and building block. This compound is critical for research and development in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily sought by the pharmaceutical, agrochemical, and specialty chemical industries for applications in drug discovery, material science, and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Building Block: A versatile starting material for constructing complex heterocyclic compounds in academic and industrial R&D laboratories.
• Material Science: Investigated for the synthesis of organic electronic materials, dyes, and functional polymers.
• Flavor & Fragrance Chemistry: Potential intermediate in the synthesis of complex aroma chemicals and flavoring agents.
• Chemical Research Standard: Employed as a reference standard or reagent in analytical chemistry and method development.

Basic Information

Product Name	4H-Pyran-4-One,2-Hydroxy-6-Methyl-(9Ci)
CAS No.	70254-61-4
Molecular Formula	C6H6O3
Molecular Weight	126.11 g/mol
Synonyms	2-Hydroxy-6-methyl-4H-pyran-4-one; 6-Methyl-4-pyrone-2-ol; Maltol (Note: Maltol is a common name for 3-Hydroxy-2-methyl-4H-pyran-4-one, a positional isomer. This compound is a different isomer); 2-Hydroxy-6-methyl-γ-pyrone; 6-Methyl-2-hydroxy-4-pyrone; 2-Hydroxy-6-methyl-4-pyrone; 4H-Pyran-4-one, 2-hydroxy-6-methyl-
EINECS	Contact for details

Quality Control

Our 4H-Pyran-4-One,2-Hydroxy-6-Methyl-(9Ci) is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent identity. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO standards for research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

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.