Description

Butanoic Acid, 2-Acetyl-3-Oxo- is a specialized keto acid derivative with significant utility as a key synthetic intermediate and flavoring agent precursor. Its unique molecular structure, featuring both acetyl and oxo functional groups, makes it a versatile building block for the synthesis of complex organic molecules, including pharmaceuticals, agrochemicals, and fine chemicals. This compound is particularly valuable for research and development chemists and manufacturers in the flavor & fragrance, pharmaceutical, and specialty chemical industries seeking high-purity intermediates for advanced synthesis.

Application

• Flavor & Fragrance Industry: Serves as a crucial precursor in the synthesis of complex flavor compounds and aroma chemicals, contributing to fruity, buttery, or caramel notes.
• Pharmaceutical Intermediates: Used as a building block in the multi-step synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Acts as an intermediate in the production of certain herbicides, fungicides, and plant growth regulators.
• Fine Chemical Manufacturing: Employed in organic synthesis for creating complex esters, heterocycles, and other specialty organic compounds.
• Research & Development: Utilized in academic and industrial R&D labs for method development, chemical biology studies, and exploring new synthetic pathways.
• Food Additive Precursor: May be used in the controlled synthesis of food-grade flavoring agents, subject to appropriate regulatory compliance and purification.

Basic Information

Product Name	Butanoic Acid, 2-Acetyl-3-Oxo-
CAS No.	4433-82-3
Molecular Formula	C6H8O4
Molecular Weight	144.13 g/mol
Synonyms	2-Acetyl-3-oxobutanoic acid; 3-Oxo-2-acetylbutyric acid; Acetoacetic acid, acetyl-; Acetylacetoacetic acid; 2-Acetyl-3-oxobutyric acid; 3-Oxopentanoic acid, 2-acetyl-; α-Acetylacetoacetic acid; 2-Acetyl-3-ketobutyric acid
EINECS	224-646-4

Quality Control

Our Butanoic Acid, 2-Acetyl-3-Oxo- is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for demanding synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which may affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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