Description

5-Propyldihydro-2-Furanone is a versatile lactone derivative, specifically a γ-valerolactone analog, valued for its role as a key chemical intermediate and solvent. Its unique structure makes it a valuable building block in organic synthesis, particularly for creating complex molecules with specific functional properties. This compound is essential for manufacturers and R&D teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-purity intermediates.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Flavor & Fragrance Industry: Acts as a starting material or modifier for creating specific lactone-based flavor and aroma compounds.
• Polymer & Resin Chemistry: Functions as a monomer or co-monomer in the production of specialty polymers and biodegradable plastics.
• Organic Solvent: Employed as a high-boiling, polar aprotic solvent for various chemical reactions and purification processes.
• Research & Development: A valuable reagent for academic and industrial research in synthetic organic chemistry and material science.

Basic Information

Product Name	5-Propyldihydro-2-Furanone
CAS No.	26524-73-2
Molecular Formula	C7H12O2
Molecular Weight	128.17 g/mol
Synonyms	5-Propyl-dihydrofuran-2-one; 5-Propylbutyrolactone; γ-Heptalactone; 4-Heptanolide; 4-Hydroxyheptanoic acid lactone; Propyl butyrolactone; Heptan-4-olide
EINECS	Contact for details

Quality Control

Our 5-Propyldihydro-2-Furanone is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure it meets the high-purity standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.435 - 1.445
Density (20°C)	0.970 - 0.990 g/mL

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