(3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one

CAS NO: 76855-69-1
Molecular Formula: C13H25NO4Si
Molecular Weight: 287.43

Synonyms

4-AA

4-AOSA

4AA(AOSA)

4-AA or 4-AOSA

acetoxyazetidinone

(3S,4R)-4-Acetoxy-3-

4-ACETOXYAZETIDIN-2-ONE

ACETOXYSILYLOXYAZETIDINONE

intermediates of Meropenem

4-acetoxyazetidin-2-one(4AA)

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Chemical Properties

mp :

107-109 °C(lit.)
storageTemparature :

2-8°C