Description

2(5H)-Furanone, 5-[(Phenylmethoxy)Methyl]-, (5S)- is a chiral lactone derivative of significant interest in fine chemical synthesis. This compound matters as a versatile and high-value building block for the production of complex molecules, particularly in the pharmaceutical sector where its stereochemistry is crucial. It is primarily needed by research institutions and manufacturers engaged in the development of active pharmaceutical ingredients (APIs), agrochemicals, and advanced materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used as a building block for developing novel pesticides and herbicides with specific stereochemical activity.
• Fine Chemical Synthesis: Serves as a precursor in the production of specialty chemicals, flavors, and fragrances.
• Academic & R&D: Employed in organic chemistry research for studying asymmetric synthesis and lactone chemistry.
• Material Science: Potential monomer or modifier in the development of specialized polymers and resins.

Basic Information

Product Name	2(5H)-Furanone, 5-[(Phenylmethoxy)Methyl]-, (5S)-
CAS No.	72605-53-9
Molecular Formula	C12H12O3
Molecular Weight	204.22 g/mol
Synonyms	(5S)-5-[(Benzyloxy)methyl]furan-2(5H)-one; (5S)-5-(Benzyloxymethyl)-2(5H)-furanone; (S)-5-(Benzyloxymethyl)dihydrofuran-2(3H)-one; (S)-γ-Benzyloxy-γ-butyrolactone; (S)-5-(Benzyloxymethyl)butyrolactone; (S)-5-(Phenylmethoxymethyl)dihydrofuran-2(3H)-one; (S)-HGBL benzyl ether
EINECS	Contact for details

Quality Control

Our 2(5H)-Furanone, 5-[(Phenylmethoxy)Methyl]-, (5S)- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for pharmaceutical and research applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and chiral excess is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
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.