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ChemicalBook--->CAS DataBase List--->1172998-53-6

1172998-53-6

1172998-53-6 Structure

1172998-53-6 Structure
IdentificationBack Directory
[Name]

Cefazolin SodiuM iMpurity G
[CAS]

1172998-53-6
[Synonyms]

Cefazolin Lactone
CEFAZOLIN IMPURITY G
PubChem ID: 129010480
Cefazolin EP Impurity G
Cefazolin USP Impurity I
Cefazolin SodiuM iMpurity G
Cefazolin EP Impurity G(Cefazolin USP RC I)
Cefazolin EP Impurity G(Cefazolin USP Related Compound I)
Cefazolin Impurity 6(Cefazolin EP Impurity G)(Cefazolin USP RC I)
(5aR,6R)-6-[(1H-Tetrazol-1-ylacetyl)amino]-5a,6-dihydro-3H,7H-azeto[2,1-b]furo [3,4-d][1,3]thiazine-1,7(4H)-dione
N-((5aR,6R)-1,7-dioxo-1,3,4,5a,6,7-hexahydroazeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)-2-(1H-tetrazol-1-yl)acetamide
1H-Tetrazole-1-acetamide, N-[(5aR,6R)-1,4,5a,6-tetrahydro-1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl]-
N-((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)-2-(1H-tetrazol-1-yl)acetamide
Cefazolin impurity 5/Cefazolin EP Impurity G/N-((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)-2-(1H-tetrazol-1-yl)acetamide
[Molecular Formula]

C11H10N6O4S
[MOL File]

1172998-53-6.mol
[Molecular Weight]

322.3
Chemical PropertiesBack Directory
[Melting point ]

>102°C (dec.)
[density ]

2.16±0.1 g/cm3(Predicted)
[storage temp. ]

Hygroscopic, -20°C Freezer, Under inert atmosphere
[solubility ]

Acetonitrile (Slightly), DMSO (Slightly)
[form ]

Solid
[pka]

11.21±0.20(Predicted)
[color ]

Pale Yellow to Light Yellow
[Stability:]

Hygroscopic
Hazard InformationBack Directory
[Uses]

Cefazolin Lactone is an impurity of the antibiotic Cefazolin (C242500).
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