Description

4-Acetyl-3-oxobutanoic acid is a versatile keto-acid derivative and a valuable bifunctional building block in organic synthesis. Its core value proposition lies in its ability to serve as a precursor for heterocyclic compounds and complex molecular frameworks, enabling the development of advanced materials and active pharmaceutical ingredients. This compound is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries seeking to synthesize novel compounds efficiently.

Application

• Pharmaceutical Intermediate: A key starting material for the synthesis of various heterocyclic compounds with potential biological activity.
• Agrochemical Synthesis: Used in the production of advanced pesticide and herbicide molecules.
• Fine Chemical Building Block: Employed in the manufacture of complex organic molecules for dyes, pigments, and specialty polymers.
• Research & Development: A crucial reagent in academic and industrial labs for exploring new synthetic pathways and creating novel chemical entities.
• Coordination Chemistry: Can act as a ligand or precursor for metal-organic frameworks (MOFs) and catalysts.

Basic Information

Product Name	4-Acetyl-3-oxobutanoic Acid
CAS No.	2140-49-0
Molecular Formula	C6H8O4
Molecular Weight	144.13 g/mol
Synonyms	Acetoacetic acid, 4-acetyl-; 4-Acetylacetoacetic acid; 3-Oxobutanoic acid, 4-acetyl-; 4-Acetyl-3-oxobutyric acid; 1,3-Acetonedicarboxylic acid, 4-acetyl-; 4-Acetyl-β-ketobutyric acid; 4-Acetyl-3-oxobutanoate; 4-Acetyl-3-oxobutyrate
EINECS	218-377-5

Quality Control

Our 4-Acetyl-3-oxobutanoic acid is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, identity confirmation (IR, NMR), and impurity profiling. A Certificate of Analysis (COA) detailing all specifications and test results is supplied with each shipment to guarantee compliance with your project requirements.

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). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation. Keep away from incompatible materials such as strong bases and oxidizing agents.

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.