Elagolix Sodium Related Compounds & Impurities

Elagolix Sodium is an oral non-peptide GnRH receptor antagonist that suppresses ovarian sex hormones in a dose-dependent manner, used for endometriosis-associated pain.

Simson Pharma Limited along with its subsidiary offices Simson Pharma Global Ltd. (UK) and Simson Pharma Global LLC (USA) is a trusted manufacturer and supplier of high-quality pharmaceutical reference standards, offering a comprehensive portfolio of Elagolix Sodium reference standards, pharmacopeial and non-pharmacopeial Elagolix Sodium impurities, related compounds, related substances, metabolites, stable isotope-labelled compounds, deuterium labelled compounds and nitrosamine (N-NO) reference standards.

These materials support pharmaceutical research and development, product development, ANDA and DMF submissions, quality control (QC), analytical method development and validation, stability studies, impurity identification, and genotoxic impurity assessment.

Our Elagolix Sodium-related reference standards are thoroughly characterized using advanced analytical techniques and are supplied with comprehensive Certificates of Analysis (COA) and supporting analytical data from our USFDA certified, ISO 17025 and ISO 17034 accredited Lab, to meet global regulatory expectations. EP and USP traceable reference standards can also be provided upon request, subject to availability. Simson is also a provider of EP and USP traceable standards. To ensure consistent quality and reliability, our reference standards are periodically re-tested according to established quality management procedures.

Pharmaceutical Reference Standards / Impurity Standards

Elagolix Sodium
Elagolix Sodium
  • CAT. No.E1250000
  • CAS. No.832720-36-2
  • Mol. F.C32H30F5N3O5.Na
  • Mol. W.653.60 g/mol
  • Stock Status:Instock
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Elagolix Sodium N-Oxide
Elagolix Sodium N-Oxide
  • CAT. No.E1250001
  • CAS. No.2486454-63-9
  • Mol. F.C32H29F5N3NaO6
  • Mol. W.669.57 g/mol
  • Stock Status:Custom Synthesis
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Elagolix Bromo Condensed Impurity
Elagolix Bromo Condensed Impurity
  • CAT. No.E1250002
  • CAS. No.830346-49-1
  • Mol. F.C26H26BrF4N3O4
  • Mol. W.600.40 g/mol
  • Stock Status:Custom Synthesis
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1-(2-(trifluoromethyl)benzyl)urea
1-(2-(trifluoromethyl)benzyl)urea
  • CAT. No.E1250003
  • CAS. No.296277-53-7
  • Mol. F.C9H9F3N2O
  • Mol. W.218.18 g/mol
  • Stock Status:Custom Synthesis
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Elagolix Impurity 15
Elagolix Impurity 15
  • CAT. No.E1250004
  • CAS. No.NA
  • Mol. F.C13H11F3N2O2
  • Mol. W.284.23 g/mol
  • Stock Status:Custom Synthesis
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(R)-3-(2-amino-2-phenylethyl)-5-(2-fluoro-3-methoxyphenyl)-1-(2-fluoro-6-(trifluoromethyl)benzyl)-6-methylpyrimidine-2,4(1H,3H)-dione
(R)-3-(2-amino-2-phenylethyl)-5-(2-fluoro-3-methoxyphenyl)-1-(2-fluoro-6-(trifluoromethyl)benzyl)-6-methylpyrimidine-2,4(1H,3H)-dione
  • CAT. No.E1250005
  • CAS. No.NA
  • Mol. F.C28H24F5N3O3
  • Mol. W.545.50 g/mol
  • Stock Status:Custom Synthesis
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Elagolix Impurity 8
Elagolix Impurity 8
  • CAT. No.E1250006
  • CAS. No.832720-84-0
  • Mol. F.C34H34F5N3O5
  • Mol. W.659.64 g/mol
  • Stock Status:Instock
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Elagolix Diester Impurity
Elagolix Diester Impurity
  • CAT. No.E1250007
  • CAS. No.2316733-81-8
  • Mol. F.C40H44F5N3O7
  • Mol. W.773.79 g/mol
  • Stock Status:Instock
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sodium(R)-4-((2-(3-(2-fluoro-6-(trifluoromethyl)benzyl)-4-methyl-2,6-dioxo-2,3-dihydropyrimidin-1(6H)-yl)-1-phenylethyl)amino)butanoate
sodium(R)-4-((2-(3-(2-fluoro-6-(trifluoromethyl)benzyl)-4-methyl-2,6-dioxo-2,3-dihydropyrimidin-1(6H)-yl)-1-phenylethyl)amino)butanoate
  • CAT. No.E1250008
  • CAS. No.NA
  • Mol. F.C25H24F4N3NaO4
  • Mol. W.529.46 g/mol
  • Stock Status:Custom Synthesis
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Sodium 4-[[(1R)-2-[5-(2-Fluoro-3-hydroxyphenyl)-3-[[2-fluoro-6-(trifluoromethyl)phenyl]methyl]-4-methyl-2,6-dioxo-3,6-dihydropyrimidin-1(2H)-yl]-1-phenylethyl]amino]butanoate
Sodium 4-[[(1R)-2-[5-(2-Fluoro-3-hydroxyphenyl)-3-[[2-fluoro-6-(trifluoromethyl)phenyl]methyl]-4-methyl-2,6-dioxo-3,6-dihydropyrimidin-1(2H)-yl]-1-phenylethyl]amino]butanoate
  • CAT. No.E1250009
  • CAS. No.NA
  • Mol. F.C31H27F5N3NaO5
  • Mol. W.639.54 g/mol
  • Stock Status:Custom Synthesis
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Elagolix Keto Impurity
Elagolix Keto Impurity
  • CAT. No.E1250010
  • CAS. No.2409132-61-0
  • Mol. F.C28H21F5N2O4
  • Mol. W.544.47 g/mol
  • Stock Status:Custom Synthesis
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Elagolix Formamide
Elagolix Formamide
  • CAT. No.E1250011
  • CAS. No.2409132-63-2
  • Mol. F.C29H24F5N3O4
  • Mol. W.573.51 g/mol
  • Stock Status:Custom Synthesis
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Elagolix Impurity 16
Elagolix Impurity 16
  • CAT. No.E1250012
  • CAS. No.2354391-45-8
  • Mol. F.C13H10F4N2O2
  • Mol. W.302.22 g/mol
  • Stock Status:Custom Synthesis
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Elagolix Des-Fluoromethoxy Benzene
Elagolix Des-Fluoromethoxy Benzene
  • CAT. No.E1250013
  • CAS. No.NA
  • Mol. F.C25H25F4N3O4
  • Mol. W.507.48 g/mol
  • Stock Status:Custom Synthesis
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(R)-3-(2-amino-2-phenylethyl)-5-(2-fluoro-3-methoxyphenyl)-1-(2-fluoro-6-(trifluoromethyl)benzyl)-6-methylpyrimidine2,4(1H,3H)-dione hydrochloride
(R)-3-(2-amino-2-phenylethyl)-5-(2-fluoro-3-methoxyphenyl)-1-(2-fluoro-6-(trifluoromethyl)benzyl)-6-methylpyrimidine2,4(1H,3H)-dione hydrochloride
  • CAT. No.E1250014
  • CAS. No.NA
  • Mol. F.C28H25ClF5N3O3
  • Mol. W.581.96 g/mol
  • Stock Status:Custom Synthesis
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Elagolix Dialkylated Impurity
Elagolix Dialkylated Impurity
  • CAT. No.E1250015
  • CAS. No.2409132-60-9
  • Mol. F.C36H36F5N3O7
  • Mol. W.717.68 g/mol
  • Stock Status:Custom Synthesis
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Elagolix Enantiomer Impurity
Elagolix Enantiomer Impurity
  • CAT. No.E1250016
  • CAS. No.2409132-65-4
  • Mol. F.C32H30F5N3O5
  • Mol. W.631.59 g/mol
  • Stock Status:Custom Synthesis
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Elagolix Nitroso Impurity 1
Elagolix Nitroso Impurity 1
  • CAT. No.E1250017
  • CAS. No.NA
  • Mol. F.C32H29F5N4O6
  • Mol. W.660.59 g/mol
  • Stock Status:Custom Synthesis
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Elagolix Hydroxy Impurity
Elagolix Hydroxy Impurity
  • CAT. No.E1250018
  • CAS. No.832720-51-1
  • Mol. F.C31H28F5N3O5
  • Mol. W.617.57 g/mol
  • Stock Status:Instock
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Elagolix Impurity 19
Elagolix Impurity 19
  • CAT. No.E1250019
  • CAS. No.1150560-54-5
  • Mol. F.C13H9F4IN2O2
  • Mol. W.428.12 g/mol
  • Stock Status:Custom Synthesis
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Elagolix Impurity 20
Elagolix Impurity 20
  • CAT. No.E1250020
  • CAS. No.102089-75-8
  • Mol. F.C14H21NO5S
  • Mol. W.315.39 g/mol
  • Stock Status:Custom Synthesis
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1-(2-Fluoro-6-(trifluoromethyl)benzyl)-6-methylpyrimidine-2,4(1H,3H)-dione
1-(2-Fluoro-6-(trifluoromethyl)benzyl)-6-methylpyrimidine-2,4(1H,3H)-dione
  • CAT. No.E1250022
  • CAS. No.830346-47-9
  • Mol. F.C13H10F4N2O2
  • Mol. W.302.22 g/mol
  • Stock Status:Custom Synthesis
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2,2`-Difluoro-3,3`-dimethoxy-1,1`-biphenyl
2,2`-Difluoro-3,3`-dimethoxy-1,1`-biphenyl
  • CAT. No.E1250023
  • CAS. No.2316733-82-9
  • Mol. F.C14H12F2O2
  • Mol. W.250.24 g/mol
  • Stock Status:Custom Synthesis
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Elagolix Impurity 14
Elagolix Impurity 14
  • CAT. No.E1250024
  • CAS. No.2316733-82-9
  • Mol. F.C38H40F5N3O6
  • Mol. W.729.73 g/mol
  • Stock Status:Custom Synthesis
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Elagolix Impurity 35
Elagolix Impurity 35
  • CAT. No.E1250025
  • CAS. No.NA
  • Mol. F.C25H24F4N4O5
  • Mol. W.536.48 g/mol
  • Stock Status:Custom Synthesis
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Elagolix Impurity 36
Elagolix Impurity 36
  • CAT. No.E1250026
  • CAS. No.NA
  • Mol. F.C31H27F5N4O6
  • Mol. W.646.56 g/mol
  • Stock Status:Custom Synthesis
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Elagolix N-Nitroso S-Isomer
Elagolix N-Nitroso S-Isomer
  • CAT. No.E1250027
  • CAS. No.NA
  • Mol. F.C32H29F5N4O6
  • Mol. W.660.59 g/mol
  • Stock Status:Custom Synthesis
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Elagolix Ethyl Ester Nitroso Impurity
Elagolix Ethyl Ester Nitroso Impurity
  • CAT. No.E1250028
  • CAS. No.NA
  • Mol. F.C34H33F5N4O6
  • Mol. W.688.64 g/mol
  • Stock Status:Custom Synthesis
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Desbutyrate Elagolix Hydrochloride
Desbutyrate Elagolix Hydrochloride
  • CAT. No.E1250029
  • CAS. No.830346-50-4 (free base)
  • Mol. F.C28H24F5N3O3.HCl
  • Mol. W.581.96 g/mol
  • Stock Status:Custom Synthesis
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Elagolix Impurity 1
Elagolix Impurity 1
  • CAT. No.E1250030
  • CAS. No.1092070-97-7
  • Mol. F.C33H32F5N3O5
  • Mol. W.645.62 g/mol
  • Stock Status:Custom Synthesis
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Elagolix Impurity 2
Elagolix Impurity 2
  • CAT. No.E1250031
  • CAS. No.110143-62-9
  • Mol. F.C14H21NO5S
  • Mol. W.315.39 g/mol
  • Stock Status:Custom Synthesis
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Isotope Labelled Compounds

Elagolix D6
Elagolix D6
  • CAT. No.E1250021
  • CAS. No.NA
  • Mol. F.C32H24D6F5N3O5
  • Mol. W.637.60 g/mol
  • Stock Status:Custom Synthesis
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Elagolix-13C-d3 Sodium Salt
Elagolix-13C-d3 Sodium Salt
  • CAT. No.OT49400002
  • CAS. No.NA
  • Mol. F.C3113CH26D3F5N3NaO5
  • Mol. W.657.58 g/mol
  • Stock Status:Under Synthesis
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