7-Amino-3-norcephalosporanic acid

Name	7-Amino-3-nor-3-cephem-4-carboxylic acid
Synonyms	7-NACA 7-ANCA 7-AMOCA Ceftizoxime Impurity 9 Ceftizoxime Impurity 16 7-Amino-3-norcephalosporanic acid 7-Amino-3-Cephem-4-Carboxylic Acid 7-Amino-3-nor-3-cephem-4-carboxylic acid 7-AMINO-3-NOR CEPHALOSPORANIC ACID(7-ANCA) 7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 7-amino-8-oxo,(6R,7R)-5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid (6R,7R)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-amino-8-oxo,(6R,7R)-
CAS	36923-17-8
EINECS	609-312-7
InChI	InChI=1/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

Molecular Formula	C7H8N2O3S
Molar Mass	200.21
Density	1.69±0.1 g/cm3(Predicted)
Melting Point	215-218°C
Boling Point	536.9±50.0 °C(Predicted)
Flash Point	278.508°C
Solubility	Aqueous Acid (Slightly, Heated), DMSO (Slightly)
Vapor Presure	0mmHg at 25°C
Appearance	Solid
Color	White to Off-White
pKa	2.92±0.50(Predicted)
Storage Condition	Keep in dark place,Inert atmosphere,2-8°C
Refractive Index	1.735

Use	Cephaloblast nucleus, used as cefbutan and ceftizoxime intermediate

Last Update：2024-04-09 02:00:08

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