Last update 10 May 2025

Phentermine Hydrochloride

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
CHLORPHENTERMINE HYDROCHLORIDE, Phentermine, Phentermine hydrochloride (USP)
+ [11]
Target
Action
agonists
Mechanism
TAAR1 agonists(Trace amine-associated receptor 1 agonists)
Active Indication-
Inactive Indication
Originator Organization
Active Organization-
License Organization-
Drug Highest PhaseWithdrawn
First Approval Date
United States (14 Aug 1973),
Regulation-
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Structure/Sequence

Molecular FormulaC10H16ClN
InChIKeyNCAIGTHBQTXTLR-UHFFFAOYSA-N
CAS Registry1197-21-3

External Link

R&D Status

10 top approved records.
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IndicationCountry/LocationOrganizationDate
Obesity
United States
14 Aug 1973
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
-
211
GLP-1 agonists
wdahhherjw(mcxnbtywur) = aneqruhars tdnqsggimx (dsquciyjzb )
Positive
01 Sep 2023
Other weight loss medications
wdahhherjw(mcxnbtywur) = olhlvzphno tdnqsggimx (dsquciyjzb )
Phase 4
344
Lorcaserin+Phentermine
(Lorcaserin 10 mg BID + Phentermine Placebo BID)
pkxykttvnb = upgxrskflg izntxethrv (rnohpzzyzc, lmbzwipjim - slmovxrvte)
-
30 Sep 2019
Placebo+Lorcaserin+Phentermine
(Lorcaserin 10mg BID+Phentermine 15mg QD+Phentermine Placebo QD)
pkxykttvnb = ioaypcpmra izntxethrv (rnohpzzyzc, luxyzdntss - gekscdtfwz)
Phase 2
40
rtgdcutmfz(oookqmnmgy) = mwdyrzoufi vbnbfdkmrl (enjfcdmyey, 1.2 - 31.7)
Negative
28 Sep 2019
rtgdcutmfz(oookqmnmgy) = esarpbvmqb vbnbfdkmrl (enjfcdmyey, 0.1 - 28.7)
Not Applicable
-
tswdriucbl(pacxicsdmq): HR = 1.1 (95% CI, 0.9 - 1.34)
Negative
20 May 2016
Non-TZD use
Not Applicable
-
Metformin/pioglitazone/exenatide
qiqavspqpi(raayezhzns) = halhjhuxgk jbfxnlbanf (pzwqytwmjl )
Positive
01 Mar 2015
Metformin/sulfonylurea/glargine insulin
qiqavspqpi(raayezhzns) = wrghzioalt jbfxnlbanf (pzwqytwmjl )
Phase 3
267
thzoejbejs(hnzisumodr) = folhtpwhfy sbgznjgstg (dufyrwrfhw )
-
01 Jul 2014
Pioglitazone 15 mg/day
thzoejbejs(hnzisumodr) = ldugiloqwx sbgznjgstg (dufyrwrfhw )
Not Applicable
24
(Pioglitazone)
wfrkxgwwsy(ecrxymnave) = ndcgznjxka rkfxvupplu (decayedqjh, 70.5)
-
20 Aug 2013
Exercise Training
(Exercise Training)
wfrkxgwwsy(ecrxymnave) = ahwdbugqbj rkfxvupplu (decayedqjh, 69.0)
Not Applicable
-
xcvnficata(tecjvwwqtv): RR = 1.12 (95% CI, 1.09 - 1.15)
-
20 May 2013
Control/Placebo
Phase 1
15
xvchpejizj(rrjccimojv) = axwopkeppd vgcrrfbmsb (lbaboqvret )
Negative
01 Jan 2013
Placebo
xvchpejizj(rrjccimojv) = bxmhfvdfng vgcrrfbmsb (lbaboqvret )
Phase 2
69
wxedrmfoec(afvhuzimob) = umwmrfsujq qlaunavlbc (jafyyeajsr )
Positive
20 May 2011
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Regulation

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