Description

Sodium 4-Oxovalerate is the sodium salt of levulinic acid, a versatile platform chemical derived from biomass. This compound is valued for its role as a key intermediate in the synthesis of pharmaceuticals, agrochemicals, and specialty polymers. It is particularly sought after by manufacturers in the pharmaceutical industry for API synthesis and by research institutions developing sustainable chemical processes.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), including certain antiviral and central nervous system drugs.
• Agrochemical Synthesis: Used in the production of herbicides, plant growth regulators, and other crop protection agents.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent in the manufacture of biodegradable plastics, coatings, and adhesives.
• Flavor & Fragrance Industry: Serves as a precursor for the synthesis of various flavoring agents and aroma chemicals.
• Research & Development: Employed in organic synthesis and as a standard in analytical laboratories for method development.
• Biomass-Derived Chemical Platform: A sustainable starting material for producing solvents, fuel additives, and other green chemicals.

Basic Information

Product Name	Sodium 4-Oxovalerate
CAS No.	19856-23-6
Molecular Formula	C5H7NaO3
Molecular Weight	138.10 g/mol
Synonyms	Sodium Levulinate; 4-Oxopentanoic Acid Sodium Salt; Sodium 4-Oxopentanoate; Levulinic Acid Sodium Salt; Sodium 3-Acetylpropionate; 4-Ketovaleric Acid Sodium Salt; Pentanoic acid, 4-oxo-, sodium salt (1:1)
EINECS	243-363-5

Quality Control

Our Sodium 4-Oxovalerate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets the required specifications for purity, identity, and consistency. A Certificate of Analysis (COA) detailing the results is provided with every shipment to guarantee traceability and compliance with your quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent caking and degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
pH (5% solution)	6.5 - 8.5
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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