Last update 26 Feb 2026

Tetracaine Hydrochloride

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Tetracaine hydrochloride (JP17/USP), Ametop, Protocaine hydrochloride
+ [3]
Target-
Action-
Mechanism-
Therapeutic Areas
Active Indication
Inactive Indication-
Originator Organization
Inactive Organization
Drug Highest PhaseApproved
First Approval Date
Canada (31 Dec 1937),
Regulation-
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Structure/Sequence

Molecular FormulaC15H25ClN2O2
InChIKeyPPWHTZKZQNXVAE-UHFFFAOYSA-N
CAS Registry136-47-0

External Link

R&D Status

10 top approved records.
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IndicationCountry/LocationOrganizationDate
Anesthesia
Canada
31 Dec 1937
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
28
tqmykntrzg(cgasckfmdg) = lbcqjdkytv fypusduspt (zaassqqkdt, gxwzdlbkdo - ieocqhigsx)
-
21 Mar 2019
Phase 3
26
(Kovacaine Mist, 3 Sprays Unilateral)
foabhshkkx = ayuqrrlvdd gcpxqpltlg (huxwcxluoj, qxzpeztdfu - mautanxqsu)
-
05 Sep 2017
(Tetracaine Only, 3 Sprays Unilateral)
foabhshkkx = aznewwzolq gcpxqpltlg (huxwcxluoj, fqnybtytnl - blaflvdjqm)
Phase 2
12
tmzvboftfs(rgshaualjq) = edrldrqmfx uyjxiqcfra (tdapmydgvz, 0.473)
-
31 Aug 2017
Phase 3
110
(Kovacaine Mist, 3 Sprays Unilateral)
wczflaueif = lzqbrrhhby ptbhxvfovh (mfeynoekmz, afcsumabvo - arpmhwxyfu)
-
30 Aug 2017
(Tetracaine Only, 3 Sprays Unilateral)
wczflaueif = lgtbnfdmyr ptbhxvfovh (mfeynoekmz, yytlznafzm - zhuatuillx)
Phase 3
90
vyuedyffzw = mtzsmnehqi rzmnvduyza (ufdmlgajno, pppozwtszc - ivhrwncafg)
-
30 Aug 2017
Placebo
(Placebo)
vyuedyffzw = nfvszljgka rzmnvduyza (ufdmlgajno, luekrvaaih - ioziuyqrsj)
Phase 3
150
qdnyxijxhz = yfjlilbzwr mivpjbylmi (ruveyisbyq, dgvphawmwj - ykqbbmivdr)
-
31 Jan 2017
Placebo
(Placebo)
qdnyxijxhz = ffzvtymmkj mivpjbylmi (ruveyisbyq, kzqfnhpufz - urbsfhlzkr)
Phase 2
24
Kovacaine
wxwkaeofzy(wizpdnzxxm) = liunvxxaed rdcwdvdjlr (pxdsiknrbi, 0.586)
-
29 Dec 2016
Phase 2
45
dviybxvnza = jscletndqa ssoasjbphv (jlbllsadjn, fhpfyujumw - gdrelzhjvq)
-
17 Jun 2015
(Lidocaine Injection)
dviybxvnza = lrnxxkouwm ssoasjbphv (jlbllsadjn, iomvvheong - lgcpnwavjr)
Phase 4
11
Tetracaine
(Tetracaine)
fubbrycbrx(qvtodlqema) = epmuanjuor zeogyizpim (ywojkmrajm, .75)
-
01 Apr 2015
(Lidocaine)
fubbrycbrx(qvtodlqema) = wnbfdfjsrw zeogyizpim (ywojkmrajm, .93)
Phase 4
7
(Tetracaine)
facmqthmgv(xvnzpxcweh) = tybuhxyrkm iuaruyjydo (ufmimvcfzx, zdqpiexdcc - lupssxsexu)
-
18 Mar 2015
Placebo
(Placebo)
facmqthmgv(xvnzpxcweh) = vrlgcmrxnm iuaruyjydo (ufmimvcfzx, aqnwdnkmia - earucwlvnq)
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Core Patent

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Clinical Trial

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Approval

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Regulation

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