Description

3-Butyldihydrofuran-2(3H)-One is a versatile lactone derivative, specifically a γ-butyrolactone substituted with a butyl group. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing lactone or modified furanone moieties.
• Agrochemical Synthesis: Used as a building block for creating novel herbicides, fungicides, and plant growth regulators.
• Flavor & Fragrance Industry: Serves as a starting material for the production of complex aroma chemicals and flavoring agents.
• Polymer & Resin Modifier: Incorporated into polymer chains to alter physical properties such as flexibility, biodegradability, or adhesion.
• Organic Synthesis Reagent: Employed in ring-opening reactions, alkylations, and as a solvent for specific chemical transformations in research and development.
• Electrolyte Additive: Potential application as a component or precursor in formulations for advanced battery electrolytes.

Basic Information

Product Name	3-Butyldihydrofuran-2(3H)-One
CAS No.	19340-56-8
Molecular Formula	C₈H₁₄O₂
Molecular Weight	142.20 g/mol
Synonyms	3-Butyl-dihydrofuran-2(3H)-one; 3-Butyl-4,5-dihydrofuran-2(3H)-one; 3-Butylbutyrolactone; 4-Butyl-γ-butyrolactone; γ-Butyl-γ-butyrolactone; 3-n-Butyldihydro-2(3H)-furanone; 2(3H)-Furanone, dihydro-3-butyl-; Butylbutyrolactone
EINECS	Contact for details

Quality Control

Our 3-Butyldihydrofuran-2(3H)-One is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a Certificate of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment supports compliance with cGMP and ISO standards for industrial and research applications.

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). Keep away from strong oxidizing agents, strong bases, and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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