Description

4-Benzyl-2,5-Dihydrofuran-2-One is a versatile lactone derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique fused-ring structure containing a benzyl group makes it a valuable precursor for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly for developing active pharmaceutical ingredients (APIs) and novel heterocyclic compounds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a precursor for creating specialty chemicals, fragrances, and flavoring agents.
• Agrochemical Research: Serves as a starting material for developing novel pesticides and herbicides with specific biological activity.
• Material Science: Potential monomer or modifier in the research and development of advanced polymers and functional materials.
• Academic & R&D: A valuable reagent for methodological studies in organic synthesis, including ring-opening and functionalization reactions.

Basic Information

Product Name	4-Benzyl-2,5-Dihydrofuran-2-One
CAS No.	16720-76-6
Molecular Formula	C11H10O2
Molecular Weight	174.20 g/mol
Synonyms	4-Benzyl-2,5-dihydrofuran-2-one; 4-Benzylbut-2-en-4-olide; 4-Benzyl-2-buten-4-olide; 4-Benzyl-2,5-dihydro-2-furanone; 2(5H)-Furanone, 4-benzyl-2,5-dihydro-; 4-Benzyl-α,β-butenolide
EINECS	Contact for details

Quality Control

Our 4-Benzyl-2,5-Dihydrofuran-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data (HPLC, GC, NMR, IR) upon request, supporting compliance with research and cGMP standards where applicable.

Storage

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

Specification

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