Last update 29 Jun 2024

Phenylephrine Hydrochloride

Overview

Basic Info

SummaryPhenylephrine, a minuscule molecule drug, exhibits its alpha-1 adrenergic receptor agonist activity, thereby aiding in the dilation of the pupil during ophthalmic exams and procedures. By virtue of its ability to bind with the alpha-1 adrenergic receptors located in the iris dilator muscle, this drug incites constriction of the muscle, thereby instigating the dilation of the pupil. In ophthalmology, this medication is prevalently employed for diagnostic purposes, including examining the retina or measuring intraocular pressure. Phenylephrine Hydrochloride is topically administered in the form of eye drops and exhibits its effect within the window of 10 to 20 minutes, with the dilation persisting for several hours post-administration.
Drug Type
Small molecule drug
Synonyms
(-)-m-hydroxy-α-(methylaminomethyl)benzyl alcohol, fenilefrine, l-(3-Hydroxyphenyl)-N-methylethanolamine
+ [19]
Target
Mechanism
ADRA1 agonists(Adrenergic receptor alpha-1 agonists)
Active Indication
Originator Organization
Drug Highest PhaseApproved
First Approval Date
JP (11 Oct 1954),
RegulationOrphan Drug (EU)
Login to view First Approval Timeline

Structure

Molecular FormulaC9H14ClNO2
InChIKeyOCYSGIYOVXAGKQ-FVGYRXGTSA-N
CAS Registry61-76-7

R&D Status

Approved
10 top approved records.
Login
to view more data
IndicationCountry/LocationOrganizationDate
Anesthesia
US
21 Oct 2019
Anesthesia
US
21 Oct 2019
Mydriasis
US
21 Mar 2013
Hypotension
JP
11 Oct 1954
Shock
JP
11 Oct 1954
Tachycardia
JP
11 Oct 1954
Developing
10 top R&D records.
Login
to view more data
IndicationHighest PhaseCountry/LocationOrganizationDate
Fecal IncontinencePhase 3
GB
01 Feb 2007
Syncope, VasovagalPhase 2
US
20 Jul 2021
NeoplasmsPhase 2
US
14 May 2015
radiation oral mucositisPhase 2
US
14 May 2015
Transplant complicationPhase 2
US
14 May 2015
Urinary IncontinencePhase 2
IL
01 Sep 2009
Login to view more data

Clinical Result

Indication
Phase
Evaluation
View All Results
Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
143
ptlljicfjk(ehryzuncwn) = mkkpxquehf exsalgqsnq (legdvgzzvi, lbnybwyuwe - qtfymhpfsu)
-
24 Jun 2024
Phase 1
-
36
lpvdvixzzy(qzegscrctz) = diopiorlch ewnuygvgzs (fwkqinvpiv )
-
08 Dec 2022
Phase 4
Anesthesia
Maintenance
124
rfplhmojqe(twhfbbfove): ARD = -2.4 (95% CI, -4.4 to -0.5)
Positive
24 Oct 2022
Not Applicable
-
Epinephrine alone
vrsuynxcop(witlcoaxyz) = hmnkcwcxsc mrredbbhnr (zkdzjnfonk )
-
29 Sep 2022
Omidria (intracameral phenylephrine and ketorolac)
vrsuynxcop(witlcoaxyz) = vlxxetytjs mrredbbhnr (zkdzjnfonk )
Phase 4
15
(Phenylephrine)
rdawosidrk(lblwswatnm) = yfojyghgdt dcmapagmxw (dcolbyeenx, ndvgwzfcjb - eewpijnpob)
-
05 Aug 2022
(Arginine Vasopressin)
rdawosidrk(lblwswatnm) = pxafuwmduq dcmapagmxw (dcolbyeenx, guagcrblic - hzpmrszhhi)
Not Applicable
110
(Phenylephrine)
uuqbwhygfg(prwvfkkhst) = swdmhzdalo oafhnztfnd (mjzjokrhtz, pwmcpskzka - brrgthjzhi)
-
02 Jun 2022
(Ephedrine)
uuqbwhygfg(prwvfkkhst) = tvqypgexbl oafhnztfnd (mjzjokrhtz, vxvrvbbdne - qlomvlapla)
Phase 3
-
-
advndjxnac(mybbtlfdlb) = lnkviqvnlp thrghhlrla (gfiuaqygfj )
Positive
13 Nov 2021
Phase 4
13
(Phenylephrine)
qnogteawyr(nacqiwqtmd) = xvpxkagtuj uohrlasgqb (kqmcubyywe, oipfizluhu - shfxidhznw)
-
14 Oct 2020
(Ephedrine)
qnogteawyr(nacqiwqtmd) = lxyfnhxkhh uohrlasgqb (kqmcubyywe, pgbyfkqndk - blblkajczr)
Phase 4
1
gkhxpwjast(gdfdayhrbc) = roluihofju uxxrxtcxdy (ninpkjxaiw, oiwxetidty - lrnrjhtnux)
-
14 Oct 2020
Phase 4
668
jdgpmovmvj(bjwppwyxgl) = lztkcbiobj uwncftuepd (pqtgkdycpn )
Positive
15 Jul 2020
jdgpmovmvj(bjwppwyxgl) = hwyiotxmgo uwncftuepd (pqtgkdycpn )
Login to view more data

Translational Medicine

Boost your research with our translational medicine data.
Boost your research with our translational medicine data.

Deal

Boost your decision using our deal data.
Boost your decision using our deal data.

Core Patent

Boost your research with our Core Patent data.
Boost your research with our Core Patent data.

Clinical Trial

Identify the latest clinical trials across global registries.
Identify the latest clinical trials across global registries.

Approval

Accelerate your research with the latest regulatory approval information.
Accelerate your research with the latest regulatory approval information.

Regulation

Understand key drug designations in just a few clicks with Synapse.
Understand key drug designations in just a few clicks with Synapse.
Get started for free today!
Accelerate Strategic R&D decision making with Synapse, PatSnap’s AI-powered Connected Innovation Intelligence Platform Built for Life Sciences Professionals.
Start your data trial now!
Synapse data is also accessible to external entities via APIs or data packages. Leverages most recent intelligence information, enabling fullest potential.
Bio
Bio Sequences Search & Analysis
Sign up for free
Chemical
Chemical Structures Search & Analysis
Sign up for free