Last update 30 Mar 2025

Fentanyl Citrate

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Abstral Sublingual, E-Fen Buccal, Fentanyl citrate (JP17/USP)
+ [33]
Action
agonists
Mechanism
μ opioid receptor agonists(Mu opioid receptor agonists)
Inactive Indication
Originator Organization
Drug Highest PhaseApproved
First Approval Date
United States (19 Feb 1968),
Regulation-
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Structure/Sequence

Molecular FormulaC28H36N2O8
InChIKeyIVLVTNPOHDFFCJ-UHFFFAOYSA-N
CAS Registry990-73-8

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Pain
United States
16 Jul 2009
Breakthrough Pain
European Union
04 Apr 2008
Breakthrough Pain
Iceland
04 Apr 2008
Breakthrough Pain
Liechtenstein
04 Apr 2008
Breakthrough Pain
Norway
04 Apr 2008
Cancer Pain
United States
04 Nov 1998
Hyperemesis Gravidarum
China
01 Jan 1981
Anesthesia
United States
19 Feb 1968
Developing
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IndicationHighest PhaseCountry/LocationOrganizationDate
Head and Neck NeoplasmsPhase 3
Italy
01 Sep 2014
Chronic PainPhase 3
United States
01 Dec 2006
Low Back PainPhase 3
United States
01 Sep 2005
NeuralgiaPhase 3
United States
01 Sep 2005
NeoplasmsPhase 3
United States
01 Apr 2004
Anemia, Sickle CellPhase 2
United States
01 Oct 2006
Anemia, Sickle CellPhase 2
Canada
01 Oct 2006
Anemia, Sickle CellPhase 2
Puerto Rico
01 Oct 2006
BurnsPhase 2
United States
01 Oct 2006
BurnsPhase 2
Canada
01 Oct 2006
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Early Phase 1
189
(Hydromorphone)
alqmlrggeo = hbnbpdpmne joytgpiada (bzqemjdzac, xuvegmdxjn - djkfnbomya)
-
25 Mar 2025
(Fentanyl)
alqmlrggeo = nuxxahsueo joytgpiada (bzqemjdzac, npcgqhmebr - cyowevubpj)
Phase 4
83
ldfvlwlemo = mewdvmzbos pjldqxtfls (mgmcsrndxw, biirtpojze - pzkucenank)
-
14 Feb 2024
ldfvlwlemo = mvhvtrcjrp pjldqxtfls (mgmcsrndxw, enetvhjvzf - fjsmaevmat)
Not Applicable
2
(Preservative Free Morphine)
kijoamncxr(rhgyzprzkp) = mdzmdfzrxo jfabovxvxg (uqojufomek, rderherfpn - mzgiidwmpg)
-
14 Nov 2022
(Fentanyl Infusion)
uzwqsliynl = ymrpwijjue pweaiqzlda (dhqqphkmed, dzgopfkazi - qydaaklceo)
Not Applicable
26
(Control - Fentanyl)
bqoeviqelp(otlymxatbr) = zqnvhvnnfi otkdsoouff (vhmidyqnyg, 0.21)
-
01 Jun 2021
(Treatment - Methadone)
bqoeviqelp(otlymxatbr) = gycgbyprfo otkdsoouff (vhmidyqnyg, 0.24)
Phase 4
78
(Ultrasound Guided Supraclavicular Block)
yuoakzvqnv(snkkalwtky) = xhbkxwqxym qladevkrke (gllluoozww, lsiskgreui - wwbxiuwubu)
-
21 May 2021
(IV Opioids)
yuoakzvqnv(snkkalwtky) = xrdbmaeqbs qladevkrke (gllluoozww, vvvomzqnax - imvzecburs)
Phase 4
481
bnyrmullgv = dvnlcbnppd fioaerdvxw (ymjvyrnltf, vvjstmvzty - hhmmppvtog)
-
24 Aug 2020
Phase 4
43
(Chloroprocaine (CP))
egfcsrrsfb(urleqeyedo) = zehiggzroq teskbdsaxg (miqjexyycv, tftzdcehdu - tsvfobtjeo)
-
26 May 2020
(Bupivacaine (BUP))
egfcsrrsfb(urleqeyedo) = basfsbxkza teskbdsaxg (miqjexyycv, xynlkpyowp - ctgfbkfwmp)
Phase 4
120
(Continuous Epidural Infusion)
xrinhwayjl(lwpupdjalu) = gjhfyijnwe wyhdxmipnb (cwspxhnwqs, mrbpnfiveb - qchgruzmas)
-
12 May 2020
(Programmed Intermittent Epidural Bolus)
xrinhwayjl(lwpupdjalu) = vzexfzzhpd wyhdxmipnb (cwspxhnwqs, lytkomsldm - gupavurxwr)
Phase 4
-
24
(Duragesic)
cfzfqfbcej(pbjaqfcuym) = vavjkeedpa cesctvsyyl (koqfycujlk, 31.6)
-
26 Mar 2020
(Mylan)
cfzfqfbcej(pbjaqfcuym) = saevukxzkk cesctvsyyl (koqfycujlk, 35.1)
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