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Cefquinome sulfate [cas]: 118443-89-3 jessie.shen10@gmail.co
empresa	Hangzhou Jiancheng Trade Co., Ltd. (jessie.shen10@gmail.com)
contacto	Jessie Shen (jessie.shen10@
teléfono	+86-15224000422
email	contactar por email

Cefquinome Sulfate [CAS]: 118443-89-3

Cefquinome Sulfate (jessie.shen10@gmail.com)
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%


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