Pharmaceutical Reference Standards / Impurity Standards

Ivacaftor Ethyl Ester Impurity
Ivacaftor Ethyl Ester Impurity
  • CAT. No.I130005
  • CAS. No.52980-28-6
  • Mol. F.C12H11NO3
  • Mol. W.217.22 g/mol
  • Stock Status:Instock
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Ivacaftor Acid Impurity
Ivacaftor Acid Impurity
  • CAT. No.I130006
  • CAS. No.13721-01-2
  • Mol. F.C10H7NO3
  • Mol. W.189.17 g/mol
  • Stock Status:Instock
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Ivacaftor
Ivacaftor
  • CAT. No.I150000
  • CAS. No.873054-44-5
  • Mol. F.C24H28N2O3
  • Mol. W.392.49 g/mol
  • Stock Status:Instock
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Hydroxymethyl Ivacaftor
Hydroxymethyl Ivacaftor
  • CAT. No.I150003
  • CAS. No.1246213-23-9
  • Mol. F.C24H28N2O4
  • Mol. W.408.49 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor Carboxylic Acid
Ivacaftor Carboxylic Acid
  • CAT. No.I150004
  • CAS. No.1246213-24-0
  • Mol. F.C24H26N2O5
  • Mol. W.422.47 g/mol
  • Stock Status:Limited Stock
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Ivacaftor Amine Impurity
Ivacaftor Amine Impurity
  • CAT. No.I150005
  • CAS. No.873055-58-4
  • Mol. F.C14H23NO
  • Mol. W.221.34 g/mol
  • Stock Status:Instock
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6-Amino-2,4-di-tert-butylphenol
6-Amino-2,4-di-tert-butylphenol
  • CAT. No.I150008
  • CAS. No.1643-39-6
  • Mol. F.C14H23NO
  • Mol. W.221.34 g/mol
  • Stock Status:Instock
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Ivacaftor Ortho Isomer
Ivacaftor Ortho Isomer
  • CAT. No.I150010
  • CAS. No.873051-52-6
  • Mol. F.C24H28N2O3
  • Mol. W.392.49 g/mol
  • Stock Status:Instock
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N-Nitroso Ivacaftor
N-Nitroso Ivacaftor
  • CAT. No.I150011
  • CAS. No.NA
  • Mol. F.C24H27N3O4
  • Mol. W.421.50 g/mol
  • Stock Status:Custom Synthesis
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N-Nitroso Ivacaftor Ortho Isomer
N-Nitroso Ivacaftor Ortho Isomer
  • CAT. No.I150012
  • CAS. No.NA
  • Mol. F.C24H27N3O4
  • Mol. W.421.49 g/mol
  • Stock Status:Custom Synthesis
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N-Nitroso Quinoline Acid
N-Nitroso Quinoline Acid
  • CAT. No.I150013
  • CAS. No.NA
  • Mol. F.C10H6N2O4
  • Mol. W.218.17 g/mol
  • Stock Status:Custom Synthesis
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N-Nitroso De-alkylated Ivacaftor
N-Nitroso De-alkylated Ivacaftor
  • CAT. No.I150014
  • CAS. No.NA
  • Mol. F.C20H19N3O4
  • Mol. W.365.38 g/mol
  • Stock Status:Limited Stock
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Ivacaftor Impurity 4
Ivacaftor Impurity 4
  • CAT. No.I150015
  • CAS. No.2760759-55-3
  • Mol. F.C34H33N3O5
  • Mol. W.563.64 g/mol
  • Stock Status:Instock
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De-Alkylated Ivacaftor
De-Alkylated Ivacaftor
  • CAT. No.I150016
  • CAS. No.873054-39-8
  • Mol. F.C20H20N2O3
  • Mol. W.336.38 g/mol
  • Stock Status:Under Synthesis
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Ivacaftor Nitroso Impurity 5
Ivacaftor Nitroso Impurity 5
  • CAT. No.I150017
  • CAS. No.NA
  • Mol. F.C14H16N2O5
  • Mol. W.292.29 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor Nitroso Impurity 2
Ivacaftor Nitroso Impurity 2
  • CAT. No.I150018
  • CAS. No.NA
  • Mol. F.C12H10N2O3
  • Mol. W.230.22 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor Nitroso Impurity 4
Ivacaftor Nitroso Impurity 4
  • CAT. No.I150019
  • CAS. No.NA
  • Mol. F.C9H6N2O2
  • Mol. W.174.16 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor O-beta-D-glucuronide
Ivacaftor O-beta-D-glucuronide
  • CAT. No.I150020
  • CAS. No.NA
  • Mol. F.C30H36N2O9
  • Mol. W.568.61 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor Impurity 16
Ivacaftor Impurity 16
  • CAT. No.I150021
  • CAS. No.NA
  • Mol. F.C28H32N2O6
  • Mol. W.492.56 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor Nitroso Impurity 6
Ivacaftor Nitroso Impurity 6
  • CAT. No.I150022
  • CAS. No.NA
  • Mol. F.C12H10N2O4
  • Mol. W.246.22 g/mol
  • Stock Status:Custom Synthesis
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4-Hydroxyquinoline-3-carboxylic acid
4-Hydroxyquinoline-3-carboxylic acid
  • CAT. No.I150023
  • CAS. No.34785-11-0
  • Mol. F.C10H7NO3
  • Mol. W.189.17 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor Impurity 8
Ivacaftor Impurity 8
  • CAT. No.I150024
  • CAS. No.1182822-31-6
  • Mol. F.C16H25NO3
  • Mol. W.279.38 g/mol
  • Stock Status:Instock
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Ivacaftor Impurity 19
Ivacaftor Impurity 19
  • CAT. No.I150025
  • CAS. No.2760759-58-6
  • Mol. F.C24H28N2O3
  • Mol. W.392.49 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor Impurity 11
Ivacaftor Impurity 11
  • CAT. No.I150026
  • CAS. No.NA
  • Mol. F.C24H27N2O4
  • Mol. W.407.48 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor Impurity 1
Ivacaftor Impurity 1
  • CAT. No.I150027
  • CAS. No.54535-22-7
  • Mol. F.C14H17NO4
  • Mol. W.263.30 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor Impurity 21
Ivacaftor Impurity 21
  • CAT. No.I150029
  • CAS. No.1623021-42-0
  • Mol. F.C16H22BrNO5
  • Mol. W.388.25 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor Impurity 22
Ivacaftor Impurity 22
  • CAT. No.I150030
  • CAS. No.84210-35-5
  • Mol. F.C15H25NO
  • Mol. W.235.37 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor Impurity 23
Ivacaftor Impurity 23
  • CAT. No.I150031
  • CAS. No.NA
  • Mol. F.C40H42N4O8
  • Mol. W.706.78 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor Impurity 24
Ivacaftor Impurity 24
  • CAT. No.I150032
  • CAS. No.NA
  • Mol. F.C43H48N4O5
  • Mol. W.700.87 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor Impurity 25
Ivacaftor Impurity 25
  • CAT. No.I150033
  • CAS. No.NA
  • Mol. F.C20H14N2O6
  • Mol. W.378.33 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor Impurity 26
Ivacaftor Impurity 26
  • CAT. No.I150034
  • CAS. No.59238-67-4
  • Mol. F.C17H19NO
  • Mol. W.253.34 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor Impurity 27
Ivacaftor Impurity 27
  • CAT. No.I150035
  • CAS. No.NA
  • Mol. F.C20H18N2O4
  • Mol. W.350.37 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor Impurity 28
Ivacaftor Impurity 28
  • CAT. No.I150036
  • CAS. No.NA
  • Mol. F.C24H28N2O3
  • Mol. W.392.49 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor Impurity 29
Ivacaftor Impurity 29
  • CAT. No.I150037
  • CAS. No.103914-79-0
  • Mol. F.C10H8N2O2
  • Mol. W.188.18 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor N-Glucuronide
Ivacaftor N-Glucuronide
  • CAT. No.I150038
  • CAS. No.NA
  • Mol. F.C30H36N2O9
  • Mol. W.568.61 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor Impurity 30
Ivacaftor Impurity 30
  • CAT. No.I150039
  • CAS. No.NA
  • Mol. F.C24H28N2O5
  • Mol. W.424.49 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor Impurity 20
Ivacaftor Impurity 20
  • CAT. No.I150040
  • CAS. No.NA
  • Mol. F.C20H18N2O4
  • Mol. W.350.37 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor Impurity 31
Ivacaftor Impurity 31
  • CAT. No.I150041
  • CAS. No.873055-56-2
  • Mol. F.C16H23NO5
  • Mol. W.309.36 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor Impurity 32
Ivacaftor Impurity 32
  • CAT. No.I150042
  • CAS. No.873055-54-0
  • Mol. F.C16H24O3
  • Mol. W.264.36 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor Impurity 33
Ivacaftor Impurity 33
  • CAT. No.I150043
  • CAS. No.NA
  • Mol. F.C16H12N2O2
  • Mol. W.264.28 g/mol
  • Stock Status:Instock
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Ivacaftor Nitro phenol Impurity
Ivacaftor Nitro phenol Impurity
  • CAT. No.OT706820000
  • CAS. No.873055-57-3
  • Mol. F.C14H21NO3
  • Mol. W.251.32 g/mol
  • Stock Status:Instock
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Isotope Labelled Compounds

Ivacaftor-d18
Ivacaftor-d18
  • CAT. No.I150001
  • CAS. No.1413431-05-6
  • Mol. F.C24H10D18N2O3
  • Mol. W.410.6 g/mol
  • Stock Status:Custom Synthesis
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Ivacaftor D4
Ivacaftor D4
  • CAT. No.I150002
  • CAS. No.NA
  • Mol. F.C24H24D4N2O3
  • Mol. W.396.52 g/mol
  • Stock Status:Instock
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Ivacaftor-D19
Ivacaftor-D19
  • CAT. No.I150006
  • CAS. No.1413431-22-7
  • Mol. F.C24H9D19N2O3
  • Mol. W.411.61
  • Stock Status:Custom Synthesis
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Ivacaftor 13C6
Ivacaftor 13C6
  • CAT. No.I150007
  • CAS. No.NA
  • Mol. F.C1813C6H28N2O3
  • Mol. W.398.45 g/mol
  • Stock Status:Instock
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Hydroxymethyl Ivacaftor D6
Hydroxymethyl Ivacaftor D6
  • CAT. No.I150028
  • CAS. No.NA
  • Mol. F.C24H22D6N2O4
  • Mol. W.414.53 g/mol
  • Stock Status:Custom Synthesis
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