Name: β-methylazetidin-2-one (1-BMA or 4-BMA) ,(3S,4S)-4-[(R)-1-carboxyethyl]-3-[(R)-1-(t-butyldimethylsilyloxy)ethyl]-2-azetidinone. or [2R-[2α(R*),3β(R*)] ]-3-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-α-methl-4-oxo-2-azetidineacetic acid.

CAS No.: 90776-58-2

Assay: ≥98%
MF: C14H27NO4Si
MW: 301.45
Appearance: Power with white or alike color
MP: 146-147°C
[α]D20: +30-+35
Moisture: ≤0.5%
Container: 20kg/bucket
Repositio: -8-10°C
Capacity: 800-1000Kgs/mon