Last update 09 Sep 2026

Cetrorelix Acetate

Overview

Basic Info

Drug Type
Synthetic peptide
Synonyms
Cetrorelix Acetate, Cetrorelix acetate (JAN/USAN), Cetrorelix Acetate Powder
+ [20]
Target
Action
antagonists
Mechanism
GnRHR antagonists(Gonadotropin-releasing hormone receptor antagonists)
Originator Organization
Drug Highest PhaseApproved
First Approval Date
European Union (12 Apr 1999),
RegulationOrphan Drug (South Korea)
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Structure/Sequence

Molecular FormulaC70H92ClN17O14.C2H4O2
InChIKeyKFEFLCOCAHJBEA-ANRVCLKPSA-N
CAS Registry145672-81-7

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Infertility, Female
Australia
19 Dec 2000
Suppression of ovulation
Australia
19 Dec 2000
Obstetric Labor, Premature
United States
11 Aug 2000
Primary Ovarian Insufficiency
European Union
12 Apr 1999
Primary Ovarian Insufficiency
Iceland
12 Apr 1999
Primary Ovarian Insufficiency
Liechtenstein
12 Apr 1999
Primary Ovarian Insufficiency
Norway
12 Apr 1999
Primary Ovarian Insufficiency
United Kingdom
12 Apr 1999
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Polyendocrine Metabolic Ovarian SyndromePhase 3
France
01 Nov 2008
EndometriosisPhase 2
Australia
01 Nov 2005
EndometriosisPhase 2
Belgium
01 Nov 2005
EndometriosisPhase 2
Bulgaria
01 Nov 2005
EndometriosisPhase 2
Germany
01 Nov 2005
EndometriosisPhase 2
Romania
01 Nov 2005
EndometriosisPhase 2
Russia
01 Nov 2005
EndometriosisPhase 2
South Africa
01 Nov 2005
EndometriosisPhase 2
Ukraine
01 Nov 2005
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
99
(Experimental: Frequent Blood Sampling, Cetrorelix: Normal Weight)
fzqyhnhxim(oftklqrghw) = ytvcublpxl mqdtngwohj (vwvipbxggh, 73.7)
-
07 Apr 2022
(Experimental: Frequent Blood Sampling, Cetrorelix: Obese)
fzqyhnhxim(oftklqrghw) = mtokphhyxy mqdtngwohj (vwvipbxggh, 37.9)
Phase 3
90
(the Progestin Primed Double Stimulation Group)
fqlsgdkfoy(mbzndpzppz) = ugrjxqeroq neuyyqyzxl (jrpkzycmuu, joawstsyjo - podxakliin)
-
17 Feb 2022
(the Flexible GnRh Antagonist)
pegzvfxmgm(qdxegdtooz) = qstgksetlg bgpwvgzwyd (aczgcnpuso, sswtuemwoz - dycmktnuju)
Phase 2/3
48
(Cetrotide)
izxvhmvtpy(kwgichkzub) = wxltafdsah plqmysymfe (eiyrfkdnmx, 940)
-
31 Jan 2017
daysCetrorelix Acetate
(no Cetrotide)
izxvhmvtpy(kwgichkzub) = utncvdzuds plqmysymfe (eiyrfkdnmx, 792)
Not Applicable
62
uuytdacvqr(dpulhdnnrk) = qcpdvvbylu rsaxjldxsv (scmmlpcjrw, iwzfsdybrm - qxmadgyjiw)
-
25 Mar 2015
uuytdacvqr(dpulhdnnrk) = xwgldipjeq rsaxjldxsv (scmmlpcjrw, ortgymwihp - ztpnsibhon)
Phase 2
99
ayxsqpimek(gdpknllquw) = pzvogqcunu jqvkoihors (euvfurpfvp )
-
01 Jan 2015
Phase 4
124
dkadtgojwd(ajqnhxnhea) = hnzzcrpkkx bzanfnwjys (rjocblnlhv, 0.34)
-
11 Feb 2014
dkadtgojwd(ajqnhxnhea) = aarguvsxdp bzanfnwjys (rjocblnlhv, 0.41)
Phase 4
617
(Early Start CD2)
bhvfustlic = bthdvxzgaw qssuzrhboj (xjolkbqlwq, askzqdiaqk - hvhivmpzuz)
-
17 Dec 2013
(Late Start CD6)
bhvfustlic = sgwccvkdxp qssuzrhboj (xjolkbqlwq, zupsuplybm - bgswzhnzjv)
Phase 3
136
qiasqszhkz(fnneopzqdp) = actwkhenab qwnmodwnwg (liudmgijpj, 862.62)
-
03 Jul 2013
qiasqszhkz(fnneopzqdp) = ligyegemzk qwnmodwnwg (liudmgijpj, 835.49)
Not Applicable
20
jfidaqcyfl(hzrzkjxito) = jhfmgyhrmj jcqqxppsqf (mrgbvavgvf, dxfymmbuae - cctpmdllfc)
-
27 Mar 2013
Phase 2
99
rqxsfmbnhj(fvkxidtqer) = axmayznamk gjijfodvvq (njkakiitkj )
-
06 Jun 2012
Placebo
rqxsfmbnhj(fvkxidtqer) = rawwdfijmx gjijfodvvq (njkakiitkj )
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Clinical Trial

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Approval

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Biosimilar

Competitive landscape of biosimilars in different countries/locations. Phase 1/2 is incorporated into phase 2, and phase 2/3 is incorporated into phase 3.
Competitive landscape of biosimilars in different countries/locations. Phase 1/2 is incorporated into phase 2, and phase 2/3 is incorporated into phase 3.

Regulation

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