Pharmaceutical Reference Standards / Impurity Standards

Parecoxib
Parecoxib
  • CAT. No.P1420000
  • CAS. No.198470-84-7
  • Mol. F.C19H18N2O4S
  • Mol. W.370.42 g/mol
  • Stock Status:Instock
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Parecoxib Sodium
Parecoxib Sodium
  • CAT. No.P1420000A
  • CAS. No.198470-85-8
  • Mol. F.C19H17N2NaO4S
  • Mol. W.392.40 g/mol
  • Stock Status:Instock
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Parecoxib Sulfonamide
Parecoxib Sulfonamide
  • CAT. No.P1420001
  • CAS. No.181696-12-8
  • Mol. F.C16H14N2O3S
  • Mol. W.314.36 g/mol
  • Stock Status:Custom Synthesis
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Parecoxib Impurity 20
Parecoxib Impurity 20
  • CAT. No.P1420006
  • CAS. No.37928-17-9
  • Mol. F.C16H13NO
  • Mol. W.235.28 g/mol
  • Stock Status:Custom Synthesis
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Parecoxib Impurity 2
Parecoxib Impurity 2
  • CAT. No.P1420007
  • CAS. No.451-40-1
  • Mol. F.C14H12O
  • Mol. W.196.24 g/mol
  • Stock Status:Custom Synthesis
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Parecoxib Impurity 22
Parecoxib Impurity 22
  • CAT. No.P1420008
  • CAS. No.181696-73-1
  • Mol. F.C16H15NO2
  • Mol. W.253.30 g/mol
  • Stock Status:Custom Synthesis
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Deoxybenzoin Oxime
Deoxybenzoin Oxime
  • CAT. No.P1420009
  • CAS. No.26306-06-9
  • Mol. F.C14H13NO
  • Mol. W.211.26 g/mol
  • Stock Status:Custom Synthesis
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Parecoxib Impurity 5
Parecoxib Impurity 5
  • CAT. No.P1420010
  • CAS. No.198471-06-6
  • Mol. F.C18H16N2O4S
  • Mol. W.356.4 g/mol
  • Stock Status:Custom Synthesis
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Parecoxib Impurity 21
Parecoxib Impurity 21
  • CAT. No.P1420011
  • CAS. No.1709956-89-7
  • Mol. F.C19H18N2O4S
  • Mol. W.370.42 g/mol
  • Stock Status:Custom Synthesis
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Parecoxib Impurity E
Parecoxib Impurity E
  • CAT. No.P1420012
  • CAS. No.NA
  • Mol. F.C19H17N2NaO4S
  • Mol. W.392.40 g/mol
  • Stock Status:Custom Synthesis
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Parecoxib Impurity 3 Sodium
Parecoxib Impurity 3 Sodium
  • CAT. No.P1420013
  • CAS. No.198471-07-7
  • Mol. F.C18H16N2O4S.Na
  • Mol. W.378.38 g/mol
  • Stock Status:Instock
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Parecoxib Impurity 27
Parecoxib Impurity 27
  • CAT. No.P1420014
  • CAS. No.477594-28-8
  • Mol. F.C19H18N2O4S
  • Mol. W.370.42 g/mol
  • Stock Status:Custom Synthesis
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Parecoxib Impurity 25
Parecoxib Impurity 25
  • CAT. No.P1420015
  • CAS. No.2235371-89-6
  • Mol. F.C19H18N2O4S
  • Mol. W.370.42 g/mol
  • Stock Status:Custom Synthesis
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Parecoxib Impurity 19
Parecoxib Impurity 19
  • CAT. No.P1420016
  • CAS. No.386273-25-2
  • Mol. F.C16H14N2O3S
  • Mol. W.314.36 g/mol
  • Stock Status:Custom Synthesis
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