Ketobemidone is a powerful opioid analgesic. It also has some NMDA-antagonist properties. This makes it useful for some types of pain that don't respond well to other opioids. The most... The most commonly cited equalisation ratio for analgesic doses is 25 mg of ketobemidone hydrobromide to 60 mg of morphine hydrochloride or sulfate and circa 8 mg of ketobemidone by injection.
- Mechanism
- Curator reviewed
Ketobemidone (Cliradon, Ketogan, Ketodur, Cymidon, Ketorax, &c.) is a powerful opioid analgesic. It also has some NMDA-antagonist properties. This makes it useful for some types of pain that don't respond well to other opioids. The most commonly cited equalisation ratio for analgesic doses is 25 mg of ketobemidone hydrobromide to 60 mg of morphine hydrochloride or sulfate and circa 8 mg of ketobemidone by injection.
- Primary indication
- For the treatment of all types of severe pain, such as postoperative, cancer, kidney stones and fractures.Curator reviewed
- Formula / weight
- C15H21NO2 · 247.3327 g/mol (avg)
- Code names
- CIBA 7115 · IDS-NK-001 · IDS-NK-001(SECT.3) · NSC-117863
Resolves to
ALFGKMXHOUSVAD-UHFFFAOYSA-NSMILESCCC(=O)C1(CCN(C)CC1)C1=CC(O)=CC=C1What you can answer from here — as of August 30, 2026
Which drugs share a target with Ketobemidone, and which of those have an active Phase 3 trial?
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