Description

Ethyl(R)-3-Methyl-6-Oxohexanoate is a high-purity chiral ester building block, essential for the synthesis of complex pharmaceutical intermediates and fine chemicals. Its defined stereochemistry and functional groups make it a critical precursor for creating molecules with specific biological activity. This compound is primarily sought by research and development teams, as well as production chemists, in the pharmaceutical, agrochemical, and advanced material sectors.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for cardiovascular and central nervous system (CNS) drugs.
• Agrochemical Synthesis: Used in the production of advanced, stereospecific pesticides and herbicides.
• Flavor & Fragrance Industry: Serves as a precursor for the synthesis of complex, naturally-derived aroma compounds.
• Asymmetric Catalysis Research: Employed as a standard substrate or ligand precursor in the development of new chiral catalysts.
• Fine Chemical Production: A versatile building block for custom synthesis and the manufacture of specialty chemicals.
• Academic & Industrial R&D: Used in medicinal chemistry programs and process development for route scouting and optimization.

Basic Information

Product Name	Ethyl(R)-3-Methyl-6-Oxohexanoate
CAS No.	84567-91-9
Molecular Formula	C9H16O3
Molecular Weight	172.22 g/mol
Synonyms	(R)-Ethyl 3-Methyl-6-oxohexanoate; Ethyl (3R)-3-Methyl-6-oxohexanoate; (R)-3-Methyl-6-oxo-hexanoic Acid Ethyl Ester; 6-Oxo-3-methylhexanoic Acid Ethyl Ester, (R)-; (R)-Ethyl 3-Methyl-6-oxocaproate; (R)-3-Methyl-6-oxohexanoic Acid Ethyl Ester; Ethyl (R)-3-Methyl-6-oxohexanoate
EINECS	Contact for details

Quality Control

Our Ethyl(R)-3-Methyl-6-Oxohexanoate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) with detailed specifications for identity, purity, and enantiomeric excess are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The product should be kept under an inert atmosphere for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
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.