(3<i>S</i>,4<i>S</i>)-3-[(<i>R</i>)-1-(<i>tert</i>-Butyldimethylsilyloxy)ethyl]-4-[(<i>R</i>)-1-carboxyethyl]-2-azetidinone , >98.0% , 90776-58-2

CAS NO.：90776-58-2

Empirical Formula: C14H27NO4Si

Molecular Weight: 301.46

MDL number: MFCD00272297

EINECS: 618-645-7

PRODUCT Properties

• Melting point: 146-147°C
• Boiling point: 424.4±10.0 °C(Predicted)
• Density: 1.050±0.06 g/cm3(Predicted)
• storage temp.: Inert atmosphere,Room Temperature
• pka: 4.22±0.10(Predicted)
• Appearance: Off-white to light yellow Solid
• optical activity: -30.5°(C=0.01g/mI, MEOH, 20°C, 589nm)
• InChI: InChI=1/C14H27NO4Si/c1-8(13(17)18)11-10(12(16)15-11)9(2)19-20(6,7)14(3,4)5/h8-11H,1-7H3,(H,15,16)(H,17,18)/t8-,9-,10-,11-/s3
• InChIKey: NNANGMFTFSNDLW-GWOFURMSSA-N
• SMILES: [C@H]([C@@]1([H])NC(=O)[C@]1([H])[C@@H](C)O[Si](C)(C)C(C)(C)C)(C)C(=O)O |&1:0,1,6,8,r|
• CAS DataBase Reference: 90776-58-2(CAS DataBase Reference)

Description and Uses

Harmful by inhalation and in contact with skin