Description

Ethyl Isobutyrylacetate is a versatile ester compound valued for its role as a key synthetic intermediate and flavor/fragrance component. Its chemical structure makes it a valuable building block in organic synthesis, particularly for the production of heterocyclic compounds and fine chemicals. This product is essential for manufacturers in the pharmaceutical, agrochemical, and specialty fragrance industries seeking reliable, high-purity raw materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and various heterocyclic compounds.
• Agrochemical Synthesis: Used in the manufacturing of pesticides, herbicides, and other crop protection agents.
• Flavor & Fragrance Ingredient: Imparts fruity, ethereal notes and is used in the formulation of perfumes and food flavorings.
• Organic Synthesis Building Block: Employed in acetoacetate chemistry for condensation reactions, such as in the synthesis of pyridines, pyrimidines, and other fine chemicals.
• Chemical Research & Development: Utilized in laboratories for method development and the creation of novel chemical entities.
• Polymer Modification: Acts as a monomer or modifier in the production of specialized polymers and coatings.

Basic Information

Product Name	Ethyl Isobutyrylacetate
CAS No.	7152-15-0
Molecular Formula	C8H14O3
Molecular Weight	158.20 g/mol
Synonyms	Ethyl 4-Methyl-3-oxopentanoate; Ethyl 3-Oxo-4-methylpentanoate; 4-Methyl-3-oxopentanoic Acid Ethyl Ester; Isobutyrylacetic Acid Ethyl Ester; 3-Oxo-4-methylpentanoic Acid Ethyl Ester; Acetic Acid, (2-Methyl-1-oxopropyl)-, Ethyl Ester; Ethyl 2-Methyl-3-oxovalerate
EINECS	230-497-7

Quality Control

Our Ethyl Isobutyrylacetate is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.418 - 1.422
Density (20°C)	0.98 - 1.02 g/mL
Water Content (KF)	≤ 0.5%

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