Product Name	α-Acetyl-γ-butyrolactone
CAS NO.	517-23-7
English Name	2-Acetylbutyrolactone
Molecular Formula	C₆H₈O₃
Molecular Weight	128.1259
Structural Formula
Appearance	Colorless to pale yellow liquid
Purity	≥99.0%
Loss on Drying	≤0.1
Testing Standard	Enterprise Standard
Packaging	200kg/drum, or tank truck
Storage	Store at room temperature, sealed and dry

Key Features

● High chemical purity and low moisture content

● Dual functional reactivity enabling diverse organic transformations

● Stable storage performance and high reproducibility in synthesis

Applications

● Intermediate for pyran and γ-lactone derivatives

● Used in the production of vitamin precursors and fragrances

● Applicable to pharmaceutical and fine chemical synthesis