Description

Hexanoic Acid, 4-Ethyl-3-Oxo-, Ethyl Ester is a high-purity keto ester derivative valued for its role as a versatile synthetic intermediate and flavor/fragrance component. This compound is essential for creating complex molecular structures in fine chemical synthesis, offering precise reactivity and purity. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and specialty fragrance industries for research, development, and production processes.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Flavor & Fragrance Ingredient: Used in the creation of sophisticated aroma chemicals and flavoring agents due to its specific ester and ketone functional groups.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Reagent: Employed in research laboratories and pilot plants for various condensation, alkylation, and cyclization reactions.
• Specialty Polymer Modifier: Can be utilized to introduce specific functional groups into polymer chains for specialized material properties.

Basic Information

Product Name	Hexanoic Acid, 4-Ethyl-3-Oxo-, Ethyl Ester
CAS No.	91007-16-8
Molecular Formula	C10H16O3
Molecular Weight	184.23 g/mol
Synonyms	Ethyl 4-Ethyl-3-oxohexanoate; 4-Ethyl-3-oxohexanoic Acid Ethyl Ester; 3-Oxo-4-ethylhexanoic Acid Ethyl Ester; Ethyl 3-Oxo-4-ethylhexanoate; Ethyl 4-Ethyl-3-oxohexanoate; 4-Ethyl-3-oxo-hexanoic acid ethyl ester; Ethyl 4-ethyl-3-oxohexanoate; 91007-16-8
EINECS	Contact for details

Quality Control

Our Hexanoic Acid, 4-Ethyl-3-Oxo-, Ethyl Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure it meets precise purity and identity specifications. Certificates of Analysis (COA) documenting all critical parameters 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, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability, although the product is stable at controlled room temperature for shorter periods. Keep container tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 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.