4-BMA

Post Date:
Mar 14,2015
Expiry Date:
Mar 13,2016
Detailed Description:
Cas No. :90776-58-2 4-BMA
Product Name: 4-BMA, beta-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.
CAS Registry Number:
90776-58-2
Synonyms:
;1-BMA;(3S,4S)-4-[(R)-1-carboxy-ethyl]-3-[(R)-1-(t-butyldimethylsilyloxy)ethyl]-2-azetidinone;β-methylazetidin-2-one;[2R-[2α(R*),3β(R*)] ]-3-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-α-methl-4-oxo-2-azetidineacetic acid;(R)-2-((2S,3S)-3-((R)-1-(TERT-BUTYLDIMETHYLSILYLOXY)ETHYL)-4-OXOAZETIDIN-2-YL)PROPANOIC ACID;side chain for imipenem;4-BMA;(3S,4S)-4-[(R)-1-carboxyethyl]-3-[(R)-1-(t-butyldimethylsilyloxy)ethyl]-2-azetidinone;(3S 4S)-3-[(R)-1-(T-BUTYLDIMETHYLSILYLOXY)ETHYL]-4-[(R)-1-CARBOXYETHYL]-2-AZETIDINONE;(3S,4S)-3-[(R)-1-(TERT-BUTYLDIMETHYLSILOXY)ETHYL]-4-[(R)-1-CARBOXYETHYL]-2-AZETIDINONE;(3S,4S)-3-[(R)-1-(TERT-BUTYLDIMETHYLSILYLOXY)ETHYL]-4-[(R)-1-CARBOXYETHYL]-2-AZETIDINONE;(3S,4S)-3-[(R)-(BUTYLDIMETHYLSILYLOXY)ETHYL]-4-[(R)-CARBOXYETHYL]-2-AZETIDINONE;4-BMA(for Meropenem);4BMA;(2R)-2-{(2S,3S)-3-[(1R)-1-{[tert-butyl(dimethyl)silyl]oxy}ethyl]-4-oxoazetidin-2-yl}propanoic acid;
Molecular Formula:
C₁₄H₂₇NO₄Si
Molecular Weight:
301.454
Molecular Structure:

Offter to Sell