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7-Amino-3-cephem-4-carboxylic acid  Structure

7-Amino-3-cephem-4-carboxylic acid

Chemical Properties

Melting point 215-218°C
Boiling point 536.9±50.0 °C(Predicted)
Density  1.69±0.1 g/cm3(Predicted)
storage temp.  Keep in dark place,Inert atmosphere,2-8°C
solubility  Aqueous Acid (Slightly, Heated), DMSO (Slightly)
form  Solid
pka 2.92±0.50(Predicted)
color  White to Off-White
optical activity 333.9° (C=0.01 g/ml, 1N NaHCO3, 20°C, 589nm)
InChI InChI=1S/C7H8N2O3S/c8-4-5(10)9-3(7(11)12)1-2-13-6(4)9/h1,4,6H,2,8H2,(H,11,12)/t4-,6-/m1/s1
InChIKey RJFPBECTFIUTHB-INEUFUBQSA-N
SMILES N12[C@@]([H])([C@H](N)C1=O)SCC=C2C(O)=O
CAS DataBase Reference 36923-17-8(CAS DataBase Reference)

Usage And Synthesis

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