Description

2H-Pyran-2-One, 3-Acetyl-3,6-Dihydro-4-Methyl- (9Ci) is a specialized heterocyclic organic compound with the CAS number 313334-46-2, serving as a valuable synthetic intermediate in advanced organic synthesis. Its unique pyranone core structure makes it a critical building block for constructing complex molecules, particularly in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to innovate new products and processes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those with heterocyclic frameworks.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a versatile building block for creating complex flavors, fragrances, and specialty polymers.
• Academic & Industrial Research: A valuable reagent for methodological studies in organic chemistry and catalysis.
• Material Science: Potential monomer or additive in the development of advanced polymeric materials with specific optical or electronic properties.

Basic Information

Product Name	2H-Pyran-2-One, 3-Acetyl-3,6-Dihydro-4-Methyl- (9Ci)
CAS No.	313334-46-2
Molecular Formula	C8H10O3
Molecular Weight	154.16 g/mol
Synonyms	3-Acetyl-3,6-dihydro-4-methyl-2H-pyran-2-one; 4-Methyl-3-acetyl-3,6-dihydro-2H-pyran-2-one; 3-Acetyl-4-methyl-5,6-dihydro-2H-pyran-2-one; 3-Acetyl-4-methyl-3,6-dihydro-2H-pyran-2-one; 3,6-Dihydro-3-acetyl-4-methyl-2H-pyran-2-one; 3-Acetyl-4-methyl-3,4-dihydro-2H-pyran-2-one (tautomer); Dihydro-3-acetyl-4-methyl-2H-pyran-2-one
EINECS	Contact for details

Quality Control

Our 2H-Pyran-2-One, 3-Acetyl-3,6-Dihydro-4-Methyl- (9Ci) is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request 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 controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.