Racemorphan Stats & Data
NPS DataHub
MW257.38
FormulaC17H23NO
CAS297-90-5
IUPAC17-methyl-17-azatetracyclo[7.5.3.0^{1,10}.0^{2,7}]heptadeca-2(7),3,5-trien-4-ol
SMILES
Oc1ccc2CC3N(C)CCC4(CCCCC34)c2c1InChIKey
JAQUASYNZVUNQP-UHFFFAOYSA-N
Chemical Class
medicine
Psychoactive Class
Depressant
Pharmacology
DrugBankMetabolism
Levorphanol is extensively metabolized in the liver and is eliminated as the glucuronide metabolite. Half Life: 11-16 hours
Effect Profile
Curated
Opioid
5.1
Strong euphoria with moderate itching/nausea, mild sedation
Euphoria / Warmth×3
9
Analgesia×2
0
Sedation / Relaxation×1
5
Itching / Nausea×1
6
Based on reports from:
Tolerance & Pharmacokinetics
drugs.wikiTolerance Decay
Full tolerance
1d
Half tolerance
21d
Baseline
~35d