Structure of 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.

This prod­uct is devel­oped by our R&D com­pa­ny Cam­ing Phar­ma­ceu­ti­cal Ltd (https://​www​.cam​ing​.com/).

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