The current king of the hill in inhalational general anaesthetic agents. Marketed as Ultrane or Sevorane, this is the latest in a series of fluoridated ethers used both for induction and/or maintenance of general anaesthesia.

Sevoflurane has the chemical formula of C4H3OF7, and the structure:

  H   CF3
  |   |
F-C-O-C-H
  |   |
  H   CF3

Like all other halogenated inhalational agents, sevoflurane carries the risk of malignant hyperthermia in some rare individuals.


Inhalational anaesthetic agents