Description

3-Methyl-2,4-Heptanedione is a versatile diketone compound, valued for its role as a key chemical intermediate and flavor/fragrance component. Its structure makes it a valuable building block in organic synthesis, particularly for the preparation of heterocyclic compounds and complex molecules. This product is essential for manufacturers in the flavor & fragrance, pharmaceutical, and fine chemical industries seeking reliable, high-purity intermediates.

Application

• Flavor and Fragrance Ingredient: Used as a synthetic intermediate for creating specific fruity, buttery, or creamy flavor notes and aroma chemicals.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Organic Synthesis Reagent: Acts as a precursor for heterocyclic compounds, such as pyrazoles and pyrimidines, due to its reactive diketone functionality.
• Chemical Research & Development: Employed in R&D laboratories for method development and the creation of novel specialty chemicals.
• Agrochemical Synthesis: Utilized as an intermediate in the production of certain pesticides and herbicides.
• Coordination Chemistry: Can function as a ligand or chelating agent in metal-organic frameworks (MOFs) and catalyst systems.

Basic Information

Product Name	3-Methyl-2,4-Heptanedione
CAS No.	13152-54-0
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	3-Methylheptane-2,4-dione; 2,4-Heptanedione, 3-methyl-; 3-Methyl-2,4-heptandione; Methylheptanedione; Heptanedione, methyl-; Butanoylacetone; 3-Methylheptanedione
EINECS	236-108-7

Quality Control

Our 3-Methyl-2,4-Heptanedione is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopy (IR, NMR), to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.430 - 1.440
Specific Gravity (20/20°C)	0.920 - 0.940

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