Cefazolin EP Impurity K

Cefazolin EP Impurity K Structure
CAS No.
1391053-58-9
Chemical Name:
Cefazolin EP Impurity K
Synonyms
Cefazolin EP Impurity K;rel-Cefazolin EP Impurity K;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamide, 3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-7-[[2-(1H-tetrazol-1-yl)acetyl]amino]-, (6R,7R)-rel-
CBNumber:
CB53956200
Molecular Formula:
C14H15N9O3S3
Molecular Weight:
453.52
MOL File:
1391053-58-9.mol

Cefazolin EP Impurity K Properties

Density 2.01±0.1 g/cm3(Predicted)
pka 11.13±0.60(Predicted)

Cefazolin EP Impurity K Preparation Products And Raw materials

Raw materials

Preparation Products

Cefazolin EP Impurity K 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamide, 3-[[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl]-8-oxo-7-[[2-(1H-tetrazol-1-yl)acetyl]amino]-, (6R,7R)-rel- rel-Cefazolin EP Impurity K 1391053-58-9