Product Name: 4-BMA, β-methylazetidin-2-one
Chemical Name: (3S,4S)-3-[(R)-(tert-Butyldimethyl-silyloxy)ethyl]-4-[(R)-carboxyethyl]- 2-azetidinone
Molecular Formula: C₁₄H₂₇NO₄Si
Molecular Weight: 301.45
CAS No.: 90776-58-2
Structural Formula:

Quality Standard: Enterprise Standard
Uses: used in the synthesis of meropenem.