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21593-23-7 cephapirin

product Name cephapirin
CAS No 21593-23-7
Synonyms Cefapirin; (6R,7R)-3-[(acetyloxy)methyl]-8-oxo-7-{[(pyridin-4-ylsulfanyl)acetyl]amino}-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Molecular Formula C17H17N3O6S2
Molecular Weight 423.4634
InChI InChI=1/C17H17N3O6S2/c1-9(21)26-6-10-7-28-16-13(15(23)20(16)14(10)17(24)25)19-12(22)8-27-11-2-4-18-5-3-11/h2-5,13,16H,6-8H2,1H3,(H,19,22)(H,24,25)/t13-,16-/m1/s1
EINECS 244-466-5
Molecular Structure 21593-23-7 cephapirin
Density 1.57g/cm3
Boiling point 783.9°C at 760 mmHg
Refractive index 1.688
Flash point 427.9°C
Vapour Pressur 6.98E-26mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description