Ceftazidime dimer impurity 1 CAS 78439-06-21
Identification
CAS Number
78439-06-21
Name
Ceftazidime dimer impurity 1
Synonyms
(6R,7R)-7-((Z)-2-(2-((R)-2-((Z)-2-(2-aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-2-((R)-4-carboxy-5-(hydroxymethyl)-3,6-dihydro-2H-1,3-thiazin-2-yl)acetamido)thiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Molecular Formula
C39H41N11O15S4
Molecular Weight
1031.170
Properties
Appearance
Powder
Safety Data
RIDADR
NONH for all modes of transport
WGK Germany
3
Specifications and Other Information of Our Ceftazidime dimer impurity 1 CAS 78439-06-21
Identification Methods
HNMR, HPLC
Purity
90% min
Shelf Life
2 years
Storage
Under room temperature away from light
Known Application
Commonly used as Ceftazidime dimer impurity.
Links
This product is developed by our R&D company Caming Pharmaceutical Ltd (https://www.caming.com/).
This product is developed by our R&D company Watson International Ltd (https://www.watson-int.com/).