Description

4-Benzylactone is a versatile lactone derivative, also known as 4-Benzyl-2-oxetanone, valued for its role as a key synthetic intermediate in organic chemistry. Its structural motif makes it a crucial building block for constructing more complex molecules in pharmaceutical and fine chemical research. This product is essential for R&D chemists and process development scientists working in pharmaceutical synthesis, agrochemical development, and advanced material science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Building Block: Employed in the preparation of specialty chemicals, flavors, and fragrances due to its reactive lactone functionality.
• Polymer Chemistry: Serves as a monomer or co-monomer in the research of specialized polymers and resins.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploratory organic synthesis in laboratory settings.
• Material Science Research: Investigated for its potential application in creating novel organic materials and liquid crystals.

Basic Information

Product Name	4-Benzylactone
CAS No.	27675-77-0
Molecular Formula	C10H10O2
Molecular Weight	162.19 g/mol
Synonyms	4-Benzyl-2-oxetanone; 4-Benzyloxetan-2-one; 4-Benzyl-β-propiolactone; 3-Benzyl-3-oxetanone; β-Benzyl-β-propiolactone; 4-Phenylmethyl-2-oxetanone; 2-Oxetanone, 4-benzyl-
EINECS	Contact for details

Quality Control

Our 4-Benzylactone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

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, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.