Description

4-Methylheptane-3,5-Dione is a high-purity diketone compound, also known as 4-Methyl-3,5-heptanedione. This versatile chemical intermediate is valued for its unique β-diketone structure, which makes it a crucial building block in the synthesis of complex organic molecules. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications in catalysis, ligand synthesis, and as a precursor for heterocyclic compounds.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring complex chelating or coordinating structures.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its diketone functionality is incorporated into bioactive molecules.
• Catalyst & Ligand Preparation: Acts as a starting material for the synthesis of β-diketonate ligands, which are essential in metal-organic chemistry and homogeneous catalysis.
• Specialty Chemical Manufacturing: Employed in the creation of flavors, fragrances, and advanced polymers that benefit from its specific reactive sites.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways and material science applications.
• Coordination Chemistry: Used to form stable complexes with various metal ions for analytical or material purposes.

Basic Information

Product Name	4-Methylheptane-3,5-Dione
CAS No.	1187-04-8
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	4-Methyl-3,5-heptanedione; 3,5-Heptanedione, 4-methyl-; 4-Methylheptanedione; 4-Methyl-3,5-dioxoheptane; NSC 66408; 2-Acetyl-4-methylpentan-3-one; 4-Methylheptane-3,5-dione; β-Diketone C8
EINECS	214-690-6

Quality Control

Our 4-Methylheptane-3,5-Dione is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring reliable and traceable raw materials.

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 heat, sparks, and open flame. The container should be kept tightly sealed when not in use to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.430 - 1.435
Density (20°C)	0.92 - 0.95 g/mL

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