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73240-08-1

73240-08-1 Structure

73240-08-1 Structure
IdentificationBack Directory
[Name]

Des-(N-methyl-5-tetrazolethiolyl)furolactone Cefoperazone
[CAS]

73240-08-1
[Synonyms]

Cefoperazole Impurity A
Cefoperazone EP Impurity A
Cefoperazone Sodium Impurity A
Cefoperazone Impurity 1(Cefoperazone EP Impurity A)
Des-(N-methyl-5-tetrazolethiolyl)furolactone Cefoperazone
Cefoperazone Impurity A(EP)(Cefoperazone Lactone Impurity)
[5aR-[5aα,6β(R*)]]-4-Ethyl-N-[1-(4-hydroxyphenyl)-2-oxo-2-[(1,4,5a,6-tetrahydro- 1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)aMino]ethyl]-2,3-dioxo-1-piperazinecarboxaMide
[5aR-[5aalpha,6beta(R*)]]-4-Ethyl-N-[1-(4-hydroxyphenyl)-2-oxo-2-[(1,4,5a,6-tetrahydro-1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)amino]ethyl]-2,3-dioxo-1-piperazinecarboxamide
1-Piperazinecarboxamide, 4-ethyl-N-[1-(4-hydroxyphenyl)-2-oxo-2-[(1,4,5a,6-tetrahydro-1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)amino]ethyl]-2,3-dioxo-, [5aR-[5aα,6β(R*)]]- (9CI)
Cefoperazone impurity 1/Cefoperazone EP Impurity A/N-((R)-2-(((5aR,6R)-1,7-dioxo-1,4,5a,6-tetrahydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)amino)-1-(4-hydroxyphenyl)-2-oxoethyl)-4-ethyl-2,3-dioxopiperazine-1-carboxamide
Cefoperazone Impurity A: [5aR-[5aα,6β(R*)]]-4-Ethyl-N-[1-(4-hydroxyphenyl)-2-oxo-2-[(1,4,5a,6-tetrahydro- 1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)amino]ethyl]-2,3-dioxo-1-piperazinecarboxamide( Des-(N-methyl-5-tetrazolethiolyl)furolactone
Cefoperazone Sodium Impurity A:[5aR-[5aα,6β(R*)]]-4-Ethyl-N-[1-(4-hydroxyphenyl)-2-oxo-2-[(1,4,5a,6-tetrahydro- 1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)amino]ethyl]-2,3-dioxo-1-piperazinecarboxamide(Des-(N-methyl-5-tetrazolethiolyl)furol
[Molecular Formula]

C23H23N5O8S
[MDL Number]

MFCD19705144
[MOL File]

73240-08-1.mol
[Molecular Weight]

529.52
Chemical PropertiesBack Directory
[density ]

1.65
[form ]

Solid
[pka]

9.49±0.26(Predicted)
Hazard InformationBack Directory
[Uses]

Cefoperazone impurity.
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