4-Hydroxyantipyrine

• Synonyms:

  4-hydroxy-1,5-dimethyl-2-phenylpyrazol-3-one

• Purity:

  99%

• Smiles:

  CC1=C(C(=O)N(N1C)C2=CC=CC=C2)O

• CAS Number:

  1672-63-5