Pharmaceutical Reference Standards / Impurity Standards

Estradiol Benzoate
Estradiol Benzoate
  • CAT. No.E150000
  • CAS. No.50-50-0
  • Mol. F.C25H28O3
  • Mol. W.376.49 g/mol
  • Stock Status:Custom Synthesis
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Mefenamic acid Impurity D
Mefenamic acid Impurity D
  • CAT. No.E150001
  • CAS. No.65-85-0
  • Mol. F.C7H6O2
  • Mol. W.122.12 g/mol
  • Stock Status:Instock
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Benzoic Acid Reference Standard
Benzoic Acid Reference Standard
  • CAT. No.E150001A
  • CAS. No.65-85-0
  • Mol. F.C7H6O2
  • Mol. W.122.12 g/mol
  • Stock Status:Limited Stock
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16-Epiestriol
16-Epiestriol
  • CAT. No.E150002
  • CAS. No.547-81-9
  • Mol. F.C18H24O3
  • Mol. W.288.38 g/mol
  • Stock Status:Custom Synthesis
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3-[(8R,9S,13S,14S,17S)-3,17-dimethoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]pyrrolo[2,1-c][1,4]oxazin-1-one
3-[(8R,9S,13S,14S,17S)-3,17-dimethoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]pyrrolo[2,1-c][1,4]oxazin-1-one
  • CAT. No.E150005
  • CAS. No.NA
  • Mol. F.C27H31NO4
  • Mol. W.433.50 g/mol
  • Stock Status:Custom Synthesis
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Estradiol Benzoate EP Impurity G
Estradiol Benzoate EP Impurity G
  • CAT. No.E150006
  • CAS. No.2393-53-5
  • Mol. F.C25H26O3
  • Mol. W.374.48 g/mol
  • Stock Status:Custom Synthesis
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Estradiol Benzoate EP Impurity E
Estradiol Benzoate EP Impurity E
  • CAT. No.E150007
  • CAS. No.6045-53-0
  • Mol. F.C25H28O3
  • Mol. W.376.49 g/mol
  • Stock Status:Custom Synthesis
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Estradiol Benzoate EP Impurity C
Estradiol Benzoate EP Impurity C
  • CAT. No.E150008
  • CAS. No.4147-13-1
  • Mol. F.C32H32O4
  • Mol. W.480.60 g/mol
  • Stock Status:Custom Synthesis
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Estradiol Benzoate EP Impurity B
Estradiol Benzoate EP Impurity B
  • CAT. No.E150009
  • CAS. No.NA
  • Mol. F.C26H30O3
  • Mol. W.390.52 g/mol
  • Stock Status:Custom Synthesis
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