Description

Ethyl 3-Methyl-4-Oxoheptanoate is a versatile keto ester building block with significant synthetic utility. Its molecular structure makes it a valuable intermediate for constructing more complex molecules in fine chemical and pharmaceutical synthesis. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fragrance industries seeking to develop new active ingredients or specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring specific chiral centers or keto ester functionalities.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators where its structure serves as a core scaffold.
• Flavor and Fragrance Ingredient: Acts as a precursor for synthesizing esters and lactones that contribute fruity, creamy, or sweet olfactory notes in perfumery and flavoring agents.
• Organic Synthesis Reagent: Employed in various name reactions, such as Claisen condensations or Michael additions, for constructing complex organic molecules in research and development.
• Polymer Chemistry: Serves as a monomer or modifier in the synthesis of specialty polymers and resins, influencing properties like flexibility and degradation.
• Chemical Research: A valuable standard and starting material in academic and industrial R&D for exploring new synthetic pathways and methodologies.

Basic Information

Product Name	Ethyl 3-Methyl-4-Oxoheptanoate
CAS No.	67893-05-4
Molecular Formula	C10H18O3
Molecular Weight	186.25 g/mol
Synonyms	4-Oxo-3-methylheptanoic Acid Ethyl Ester; Ethyl 3-Methyl-4-oxoheptanoate; 3-Methyl-4-oxoheptanoic Acid Ethyl Ester; Ethyl 3-Methyl-4-oxo-heptanoate; Heptanoic acid, 3-methyl-4-oxo-, ethyl ester; Ethyl β-Methyl-γ-oxoheptanoate
EINECS	Contact for details

Quality Control

Our Ethyl 3-Methyl-4-Oxoheptanoate is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing specific batch results are available upon request to support your quality assurance and regulatory compliance needs.

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 bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.420 - 1.430
Density (20°C)	0.95 - 0.99 g/mL

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