3,5-Dichloro-4-pyridone-N-acetic acid CAS NO.56187-37-2

3,5-Dichloro-4-pyridone-N-acetic acid Product Name: 3,5-Dichloro-4-pyridone-N-acetic acid Synonyms: 3,5-Dichloro-4-pyridone-1-acetic acid; 3,5…

3,5-Dichloro-4-pyridone-N-acetic acid Product Name: 3,5-Dichloro-4-pyridone-N-acetic acid Synonyms: 3,5-Dichloro-4-pyridone-1-acetic acid; 3,5-Dichloro-4-oxo-1-pyridineacetic acid CAS Registry Number: [ 56187-37-2 ] Formula: C7H5Cl2NO3 Molecular Weight: 222.02 Specifications Appearance White crystal Purity (%) 99 min. (HPLC) Free phenol (%) 0.5 max. Melting point (oC) 239 - 241 (with the measuring interval set to 1 oC) Moisture (%) 0.5 max. Residue on ignition (%) 0.5 max. Packaging 25 kg net in carton drum. More Information Intermediate of cefazedone.