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105889-45-0 Cefcapene pivoxil

product Name Cefcapene pivoxil
CAS No 105889-45-0
Synonyms (6R,7R)-3-[[(Aminocarbonyl)oxy]methyl]-7-[[(2Z)-2-(2-amino-4-thiazolyl)-1-oxo-2-pentenyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid, (2,2-Dimethyl-1-oxopropoxy)methyl Ester; Fumax; S-1108; Cefcapene Piroxil; Flumax; Cefcapene Pivoxil & its intermediates(R&D); [(2,2-dimethylpropanoyl)oxy]methyl (6R,7R)-7-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)pent-2-enoyl]amino}-3-[(carbamoyloxy)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate; [(2,2-dimethylpropanoyl)oxy]methyl (6R,7R)-7-{[(2E)-2-(2-amino-1,3-thiazol-4-yl)pent-2-enoyl]amino}-3-[(carbamoyloxy)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Molecular Formula C23H29N5O8S2
Molecular Weight 567.6351
InChI InChI=1/C23H29N5O8S2/c1-5-6-12(13-9-38-21(24)26-13)16(29)27-14-17(30)28-15(11(7-34-22(25)33)8-37-18(14)28)19(31)35-10-36-20(32)23(2,3)4/h6,9,14,18H,5,7-8,10H2,1-4H3,(H2,24,26)(H2,25,33)(H,27,29)/b12-6+/t14-,18-/m1/s1
Molecular Structure 105889-45-0 Cefcapene pivoxil
Density 1.47g/cm3
Melting point 158-164℃
Boiling point 888.4°C at 760 mmHg
Refractive index 1.638
Flash point 491.1°C
Vapour Pressur 3.51E-32mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description