Pharmaceutical Reference Standards / Impurity Standards

ospemifene
ospemifene
  • CAT. No.O270000
  • CAS. No.128607-22-7
  • Mol. F.C24H23ClO2
  • Mol. W.378.89 g/mol
  • Stock Status:Limited Stock
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Fispemifene
Fispemifene
  • CAT. No.O270002
  • CAS. No.341524-89-8
  • Mol. F.C20H23ClO3
  • Mol. W.422.94 g/mol
  • Stock Status:Custom Synthesis
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bis(2-(4-((Z)-4-chloro-1,2-diphenylbut-1-en-1-yl)phenoxy)ethyl) carbonate
bis(2-(4-((Z)-4-chloro-1,2-diphenylbut-1-en-1-yl)phenoxy)ethyl) carbonate
  • CAT. No.O270004
  • CAS. No.NA
  • Mol. F.C49H44Cl2O5
  • Mol. W.783.78 g/mol
  • Stock Status:Instock
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2,2`-(((1,2-diphenylethane-1,2-diyl)bis(4,1-phenylene))bis(oxy))diethanol
2,2`-(((1,2-diphenylethane-1,2-diyl)bis(4,1-phenylene))bis(oxy))diethanol
  • CAT. No.O270005
  • CAS. No.NA
  • Mol. F.C30H30O4
  • Mol. W.454.56 g/mol
  • Stock Status:Custom Synthesis
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Ospemifene E-Isomer
Ospemifene E-Isomer
  • CAT. No.O270006
  • CAS. No.238089-02-6
  • Mol. F.C24H23ClO2
  • Mol. W.378.89 g/mol
  • Stock Status:Custom Synthesis
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Ospemifene Acid Impurity
Ospemifene Acid Impurity
  • CAT. No.O270007
  • CAS. No.NA
  • Mol. F.C24H21ClO3
  • Mol. W.392.87 g/mol
  • Stock Status:Custom Synthesis
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Ospemifene Chloro Hydroxy Impurity
Ospemifene Chloro Hydroxy Impurity
  • CAT. No.O270008
  • CAS. No.NA
  • Mol. F.C22H19ClO
  • Mol. W.334.84 g/mol
  • Stock Status:Custom Synthesis
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Ospemifene Ethyl Ester Impurity
Ospemifene Ethyl Ester Impurity
  • CAT. No.O270009
  • CAS. No.NA
  • Mol. F.C26H25ClO3
  • Mol. W.420.93 g/mol
  • Stock Status:Custom Synthesis
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Ospemifene Impurity 1
Ospemifene Impurity 1
  • CAT. No.O270011
  • CAS. No.211372-71-3
  • Mol. F.C18H18Cl2
  • Mol. W.305.24 g/mol
  • Stock Status:Custom Synthesis
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Vinyl Ospemifene
Vinyl Ospemifene
  • CAT. No.O270013
  • CAS. No.NA
  • Mol. F.C24H22O2
  • Mol. W.342.43 g/mol
  • Stock Status:Custom Synthesis
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Metabolites

Ospemifene Glucuronide
Ospemifene Glucuronide
  • CAT. No.O270010
  • CAS. No.NA
  • Mol. F.C30H31ClO8
  • Mol. W.555.02 g/mol
  • Stock Status:Custom Synthesis
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Isotope Labelled Compounds

Ospemifene-D4
Ospemifene-D4
  • CAT. No.O270001
  • CAS. No.NA
  • Mol. F.C24H19ClO2D4
  • Mol. W.382.92 g/mol
  • Stock Status:Instock
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Ospemifene D4
Ospemifene D4
  • CAT. No.O270012
  • CAS. No.2749983-07-9
  • Mol. F.C24H19D4ClO2
  • Mol. W.382.90 g/mol
  • Stock Status:Custom Synthesis
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