Ceftazidime t-Butyl Ester

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Names

[ CAS No. ]:
102772-66-7

[ Name ]:
Ceftazidime t-Butyl Ester

[Synonym ]:
Pyridinium, 1-[[(6R,7R)-7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-[[2-(1,1-dimethylethoxy)-1,1-dimethyl-2-oxoethoxy]imino]-1-oxoethyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-, inner salt
(6R,7R)-7-({(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-[({2-methyl-1-[(2-methyl-2-propanyl)oxy]-1-oxo-2-propanyl}oxy)imino]acetyl}amino)-8-oxo-3-(1-pyridiniumylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-[2-methyl-1-[(2-methylpropan-2-yl)oxy]-1-oxopropan-2-yl]oxyiminoacetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Ceftazidime Impurity 5

Chemical & Physical Properties

[ Molecular Formula ]:
C26H30N6O7S2

[ Molecular Weight ]:
602.682

[ Exact Mass ]:
602.161743

[ PSA ]:
237.98000

[ LogP ]:
-1.15

[ Storage condition ]:
-20°C

Safety Information

[ Hazard Codes ]:
Xn

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Mercaptobenzothiazolyl-(Z)-(2-aminothiazol-4-yl)-2-(tert-butoxycarbonyl) isopropoxyiminoacetate
  • 1-[((7R)-7-AMINO-4-CARBOXY-3,4-DIDEHYDROCEPHAM-3-YL)METHYL]PYRIDINIUM IODIDE

DownStream

  • Ceftazidime

Related Compounds

  • phenylalanine t-butyl ester acetate salt
  • di-t-butyl ester of 2-(t-BOC-L-leucyl)methotrexate
  • N-(t-butyl ester-PEG3)-N-bis(PEG3-azide)
  • Sarcosine t-butyl ester-d3 TFA
  • glycine t-butyl ester acetate salt
  • N-(t-butyl ester-PEG2)-N-bis(PEG2-propargyl)
  • 1-(5-Bromo-2-methoxypyridin-3-yl)-2-methylpropan-1-amine
  • 5-Chloro-2-fluoro-3-(pyrrolidin-2-yl)pyridine
  • 1-(5-Bromo-2-chloropyridin-4-yl)ethan-1-amine
  • 2,2,4-Trimethylpiperidine hydrochloride
  • N1-(4-Butylphenyl)-N2-octylethanediamide
  • 2-(5-bromo-1,1-dimethyl-3-oxoisoindol-2-yl)-N,N-dimethylacetamide
  • 6-Methoxy-2-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-indazole
  • (3R,4S)-1-Methyl-4-(3-phenylpropyl)pyrrolidin-3-amine
  • (3S,4R)-1-Methyl-4-(4-methylthiazol-2-yl)pyrrolidin-3-amine
  • Methyl 3-amino-5,6-dimethylpyridine-2-carboxylate
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