Cefixime- Impurity F — Impurity Reference Standard

Buy Cefixime- Impurity F (CAS NA) impurity reference standard from Spectrasynth Pharmachem. Custom synthesis available — enquire for pricing, COA and availability.

• Product Code: SSPC-C00466
• CAS No.: NA
• Chemical Name: Cefixime Ethyl Ester Sodium Salt
• Synonyms: sodium (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-((2-ethoxy-2-oxoethoxy)imino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;(6R,7R)-7-[[(2Z)-2-(2-Amino-4-thiazolyl)-2-[(2-ethoxy-2-oxoethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid Sodium Salt;
• Molecular Formula: C18H18N5NaO7S2
• Molecular Weight: 503.48
• Appearance: Light Yellow Solid
• Storage: 2-8°C Refrigerator
• Application: NA