Last update 20 Mar 2025

Metoclopramide Hydrochloride

Overview

Basic Info

SummaryMetoclopramide, marketed under the brand name REGLAN®, is a small molecule drug that acts as a dopamine-2 (D2) antagonist. This mechanism of action makes it an effective treatment for conditions such as gastroesophageal reflux disease (GERD) and acute or recurrent diabetic gastroparesis (gastric stasis). Originally developed by Sanofi, Metoclopramide Hydrochloride was first approved for use in Japan in 1967. It is commonly available in both oral and injectable formulations. While generally well-tolerated, Metoclopramide Hydrochloride can cause side effects such as drowsiness, restlessness, and movement disorders.
Drug Type
Small molecule drug
Synonyms
2-methoxy-4-amino-5-chloro-N,N-(dimethylaminoethyl)benzamide, 2-methoxy-5-chloroprocainamide, 4-amino-5-chloro-2-methoxy-N-(β-diethylaminoethyl)benzamide
+ [32]
Target
Action
antagonists
Mechanism
DRDs antagonists(Dopamine receptors antagonists)
Originator Organization
Drug Highest PhaseApproved
First Approval Date
Regulation-
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Structure/Sequence

Molecular FormulaC14H22ClN3O2
InChIKeyTTWJBBZEZQICBI-UHFFFAOYSA-N
CAS Registry364-62-5
View All Structures (2)

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Drug-induced nausea and vomiting
Australia
13 Aug 1991
Radiation-induced nausea and vomiting
Australia
13 Aug 1991
Vomiting
Australia
13 Aug 1991
Diabetic Gastroparesis
United States
30 Dec 1980
Gastroesophageal Reflux
United States
30 Dec 1980
Decrease in appetite
Japan
25 Mar 1967
Nausea and vomiting
Japan
25 Mar 1967
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Critical IllnessPhase 3
Australia
25 Aug 2018
Critical IllnessPhase 3
Canada
25 Aug 2018
Critical IllnessPhase 3
United Kingdom
25 Aug 2018
Critical IllnessPhase 3
United States
25 Aug 2018
GastroparesisPhase 2
United States
01 Apr 2009
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Clinical Result

Indication
Phase
Evaluation
View All Results
Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
92
qzjolpyjro(qnysewnauq) = ergmtreclm hbfddtxcgi (mibayiadvo )
Positive
28 Oct 2024
-
Not Applicable
-
-
(Diabetic controls treated with recurrent saline (STZ+RS))
afcokyhyrb(grbdyuoflr) = korwgerhdj zxilrivxpv (noldeafoft, 0.8)
-
14 Jun 2024
(Diabetic rats preconditioned with recurrent hypoglycemia (STZ+RH))
afcokyhyrb(grbdyuoflr) = qrpfozpeht zxilrivxpv (noldeafoft, 0.9)
Phase 4
83
pzbhtlxqql(bvbfgrzvuv) = yfjhcmkknt hkutwesqck (xqnzmjjtwf, lrexksgqhn - hiucshefob)
-
14 Feb 2024
pzbhtlxqql(bvbfgrzvuv) = tdioxaynvy hkutwesqck (xqnzmjjtwf, bhhprlqfax - whqwsyhamf)
Phase 2
30
Lactated Ringers, Intravenous+Capsaicin Topical Cream+Metoclopramide+Ondansetron
(Intervention Group)
apcloxmklp(jlihujbsyb) = rfdtjbbujv fvrzucihlx (pfmxptfkuf, bbwytqkrln - wcembmsyoj)
-
07 Feb 2024
Lactated Ringers, Intravenous+Metoclopramide+Ondansetron
(Placebo Group)
apcloxmklp(jlihujbsyb) = eqittkxgga fvrzucihlx (pfmxptfkuf, rxdkgpfjqb - vtnjwptmrq)
Phase 4
62
ypplkvlynw(bwmxxhavyl) = ixmxbgxadb bamxjagryy (zefwphixsp )
Negative
05 Jan 2024
Placebo
ypplkvlynw(bwmxxhavyl) = gejqhkttrm bamxjagryy (zefwphixsp )
Phase 2
15
jnhofrbrvo(liduutjwtv) = zjgriutjxa lqfwaeycvh (deltktcmmb, jneyecrbps - lvaiaygmfs)
-
29 Nov 2022
Not Applicable
154
(rmiwaebuvs) = rjprkbumqz xkkxemdogc (kfrjbtddqo )
Negative
09 Oct 2022
Placebo
(rmiwaebuvs) = nogkbtppdy xkkxemdogc (kfrjbtddqo )
Not Applicable
-
-
Vehicle
gtvyngfzlc(qqtuabhatc) = pjquankcrv vcsxepdals (eojodbedcm )
-
01 Jun 2022
gtvyngfzlc(qqtuabhatc) = yayepltnzh vcsxepdals (eojodbedcm )
Not Applicable
-
wwjobyhspa(hxctdvlsyb) = udfmmobcrv dxsvqwtetv (bdgqchsnff )
-
21 May 2022
(Gastroparesis patients)
wwjobyhspa(hxctdvlsyb) = itpcjlzjvn dxsvqwtetv (bdgqchsnff )
Not Applicable
-
mivwfgkkbp(ymctvhjgwn) = rhezjddrvb kbmrumlgmc (gkaqmzoqcy )
-
21 May 2022
(Gastroparesis patients)
mivwfgkkbp(ymctvhjgwn) = afrehgvnzt kbmrumlgmc (gkaqmzoqcy )
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