Cefquinome Sulfate [CAS]: 118443-89-3

[godlvme]

Cefquinome Sulfate [CAS]: 118443-89-3

Cefquinome Sulfate
CAS: 118443-89-3
[Chemical Name]:
(6R,7R)-7-[[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-
(5,6,7,8-tetrahydroquinolin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate sulfate
Molecular Formula: C23H24N6O5S2.H2SO4
Molecular Weight: 626.68
ANALYSIS TEST SPECIFICATIONS RESULTS
Description Off-white or yellow powder Light yellow powder
Identification HPLC:Same Rt than reference standard Conforms
Bacterial endotoxins ≤0.2EU/mg Conforms
PH 5.0-7.5 7.0
Water ≤4.0% 1.8%
Impurity Total impurities ≤3.0%
Individual impurity(Cefotaxime) ≤1.0% 2.1%
0.5%
Content Count Based on Anhydrous Substance,>85% 87.5%
Assay(HPLC) ≥97% 99.1%


If you are interested in any of our products, or need any help, pls. feel free to contact us at:
*******************************************
Hangzhou Rongda Pharm & Chem Co., Ltd
Anastrozole & intermediate、Letrozole & intermediate、Bicalutamide & intermediate、Ibandronate sodium & intermediate、Ezetimibe intermediate--INTRODUCTION OF RONGDA PHARM & CHEM CO., LTD.
Please contact....