| protected Meropenem :
(4R,5S,6S)- 4-Nitrobenzyl-3-[[(3S,5S)-5-[(dimethylamino)carbonyl]-1-[[(4- nitrobenzyl) oxy] carbonyl] -3- pyrrolidinyl]thio] -6- [(1R) -1- hydroxyethyl] -4- methyl -7-oxo-1-azabicyclo[3,2,0]hept-2-ene-2-carboxylate or
3-[[5-[( dimethylamino)carbony pyrrolidinyl] thio] -6- (1-hydroxyethyl) -4- methyl -7- oxo -1- azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid, (4-nitrophenyl)methyl ester.
Structural Formula :
Molecular Formula : C 32 H 35 N 5 O 11 S;
MW : 697.71;
CAS No : [96036-02-1]
Appearance : power with white or alike color
Mp : 150-153
° C ( decompound )
[a]D 20 : +12- +16 (c=1, CH 3 OH)
Moisture : 0.5%
Assay : 96% (HPLC)
Container : 20kg/bucket
Reposition : 0~20
° C |
