Chemistry:Cefalonium

Cefalonium

Clinical data
AHFS/Drugs.com	International Drug Names
ATCvet code	QJ51DB90 (WHO)
Legal status
Legal status	Veterinary use only
Identifiers
IUPAC name (6R,7R)-3-[(4-carbamoylpyridin-1-ium-1-yl)methyl]-8-oxo-7-[(2-thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
CAS Number	5575-21-3
PubChem CID	21743
ChemSpider	20438
UNII	K2P920217W
KEGG	D07634
ChEMBL	ChEMBL2105567
Chemical and physical data
Formula	C20H18N4O5S2
Molar mass	458.51 g·mol−1
3D model (JSmol)	Interactive image
SMILES O=C2N1/C(=C(\CS[C@@H]1[C@@H]2NC(=O)Cc3sccc3)C[n+]4ccc(C(=O)N)cc4)C([O-])=O

Cefalonium (INN) is a first-generation cephalosporin antibiotic.