Cefdinir Isoxazole Analog — Impurity Reference Standard

Buy Cefdinir Isoxazole Analog (CAS 1356842-10-8) impurity reference standard from Spectrasynth Pharmachem. Custom synthesis available — enquire for pricing, COA and availability.

• Product Code: SSPC-C00011
• CAS No.: 1356842-10-8
• Chemical Name: Cefdinir Isoxazole Analog
• Synonyms: Cefdinir - In House Impurity; (6R,7R)-7-(4-Hydroxyisoxazole-3-carboxamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid; Cefdinir Isoxazole Analogue USP;
• Molecular Formula: C13H11N3O6S
• Molecular Weight: 337.31
• Appearance: Pale Yellow to Brown Solid
• Storage: Amber Vial, 2-8°C Refrigerator , Under inert atmosphere
• Application: (6R,7R)-7-(4-Hydroxyisoxazole-3-carboxamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid is a Cefdinir impurity, Cefidnal Isoxazole Analogue USP .