Word.ws English Dictionary

pyrazolone

pyrazolone noun: a five-membered unsaturated heterocyclic ketone (or lactam), derived from pyrazole, that is the basis of several pharmaceuticals.

Noun

pyrazolone (plural pyrazolones)

  1. A five-membered unsaturated heterocyclic ketone (or lactam), derived from pyrazole, that is the basis of several pharmaceuticals

Forms of pyrazolone

pluralpyrazolones

Origin of pyrazolone

From pyrazole + -one.

Questions about pyrazolone

What does pyrazolone mean?
Pyrazolone means a five-membered unsaturated heterocyclic ketone (or lactam), derived from pyrazole, that is the basis of several pharmaceuticals.
What part of speech is pyrazolone?
Pyrazolone is a noun.
What is the plural of pyrazolone?
The plural of pyrazolone is pyrazolones.

Words near pyrazolone in the dictionary

  1. pyrazolines
  2. pyrazolinone
  3. pyrazolinones
  4. pyrazolo
  5. pyrazoloanthrone
  6. pyrazolone
  7. pyrazolones
  8. pyrazolopyridine
  9. pyrazolopyridines
  10. pyrazolopyrimidine
  11. pyrazolopyrimidines

Source and license

Adapted from Wiktionary: pyrazolone (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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