4-[2-[[(6R,7R)-2-Carboxy-7-[[(2Z)-(ethoxyimino)[5-(phosphonoamino)-1,2,4-thiadiazol-3-yl]acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]thio]-4-thiazolyl]-1-methylpyridinium acetate hydrate
[CAS# 400827-55-6]

Identification

• Classification: API >> Inhibitor drug
• Name: 4-[2-[[(6R,7R)-2-Carboxy-7-[[(2Z)-(ethoxyimino)[5-(phosphonoamino)-1,2,4-thiadiazol-3-yl]acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]thio]-4-thiazolyl]-1-methylpyridinium acetate hydrate
• Synonyms: Teflaro;Ceftaroline fosamil acetate;(6R,7R)-7-({(2Z)-2-(Ethoxyimino)-2-[5-(phosphonoamino)-1,2,4-thiadiazol-3-yl]acetyl}amino)-3-{[4-(1-methyl-4-pyridiniumyl)-1,3-thiazol-2-yl]sulfanyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carbox ylate acetate hydrate (1:1:1)
• Molecular Formula: C₂₂H₂₂N₈O₈PS₄.C₂H₃O₂.H₂O
• Molecular Weight: 762.74
• CAS Registry Number: 400827-55-6 (866021-48-9)
• EC Number: 617-889-1
• SMILES: CCO/N=C(/C1=NSC(=N1)NP(=O)(O)O)C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)SC4=NC(=CS4)C5=CC=[N+](C=C5)C)C(=O)[O-].CC(=O)O.O

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Respiratory sensitization	Resp. Sens.	1	H334
Skin sensitization	Skin Sens.	1	H317