CAS No 21593-23-7 , 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 3-[(acetyloxy)methyl]-8-oxo-7-[[(4-pyridinylthio)acetyl]amino]-, (6R,7R)- Search by region : Germany

Name: 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 3-[(acetyloxy)methyl]-8-oxo-7-[[(4-pyridinylthio)acetyl]amino]-, (6R,7R)-
Synonyms: Cefaprin;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 3-(hydroxymethyl)-8-oxo-7-[2-(4-pyridylthio)acetamido]-, acetate (ester)(8CI); Cephapirine;Cephapirin; 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-[(acetyloxy)methyl]-8-oxo-7-[[(4-pyridinylthio)acetyl]amino]-, (6R-trans)-;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 3-[(acetyloxy)methyl]-8-oxo-7-[[(4-pyridinylthio)acetyl]amino]-, (6R,7R)-; Cephaprin;7-[2-(4-Pyridylthio)acetamido]cephalosporanic acid; Cefapirin;
CAS Registry Number:21593-23-7
Flash Point: 427.9°C
Boiling Point: 783.9°C at 760 mmHg
Density: 1.57g/cm³
Refractive index: 1.688
Safety Statements: Moderately toxic by intraperitoneal route. Human systemic effects by intravenous route: jaundice. Experimental reproductive effects. When heated to decomposition it emits very toxic fumes of NO_x and SO_x.
Flash Point: 427.9°C
EINECS: 244-466-5
Molecular Weight: 423.49
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
Molecular Formula: C17H17 N3 O6 S2
Molecular Structure:

1/1