Opioid Substances
View Opioid Scale →4-Fluorobutyrfentanyl
4-Methoxybutyrfentanyl
4Cl-iBF
6-MAM
6-MDDM
7-OH
Acetorphine
Acetyldihydrocodeine
Acetylfentanyl
Acrylfentanyl
Agmatine
AH-7921
Alfentanil
AM-2201 4-methoxynaphthyl analogue
AM-7921
Arimistane
b-methoxy-2C-D
Benzodioxole-Fentanyl
Benzylfentanyl
Benzylmorphine
Beta-meprodine
Bezitramide
Bromadol
Buprenorphine
Butorphanol
Butyrfentanyl
Carfentanil
Clomethiazole
Clonitazene
Codeine
Cychlorphine
Cyclopentyl-Fentanyl
Desomorphine
Dextromoramide
Dextropropoxyphene
Dihydrocodeine
Dipipanone
Doxylamine
DPP-26
Ethylmorphine
Etodesnitazene
Etonitazene
Fentanyl
Furanylfentanyl
GABOB
Glaucine
Glutethimide
Heroin
Hydrocodone
Hydromorphine
Hydromorphone
Hydroxypethidine
Ibogaine
IC-26
Imodium
Isomethadone
Isotonitazene
Isotonitazepyne
K-Opioid receptor agonist
Ketobemidone
Kratom
L-Tryptophan
Levomethorphan
Lofentanil
MDPA
Methadone
Methoxyacetyl-Fentanyl
Methoxypiperamide
Methyl-dihydro-morphine
Metonitazene
MGM-15
Mitragynine
Morpheridine
Morphine
Morphine-N-oxide
MT-45
N-(2C)-fentanyl
N-desethyl Etonitazene
N-Desethylisotonitazene
Naloxone
Naltrexone
NDP
Nicomorphine
Norcodeine
Normorphine
O-DSMT
Olanzapine
Opium
Oxycodone
Oxymorphone
Oxytocin
Parafluorofentanyl
Pentazocine
Pethidine
Phenomorphan
Pholcodeine
PMA
Pronitazene
Propoxyphene
PST
Racemorphan
Remifentanil
Salvinorin B Ethoxymethyl Ether
Salvinorin B methoxymethyl ether
Spirochlorphine
SR-14968
SR-17018
Sufentanil
Tapentadol
Tetrahydrofuran-Fentanyl
Tianeptine
Tilidine
Tramadol
U-47700
U-49900
U-51754
Valerylfentanyl
W-15