Pharmaceutical Reference Standards / Impurity Standards

Nortriptyline Hydrochloride
Nortriptyline Hydrochloride
  • CAT. No.N040000
  • CAS. No.894-71-3
  • Mol. F.C19H22ClN
  • Mol. W.299.84 g/mol
  • Stock Status:Instock
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Desmethyl Nortriptyline
Desmethyl Nortriptyline
  • CAT. No.N040001
  • CAS. No.4444-42-2
  • Mol. F.C18H19N
  • Mol. W.249.36 g/mol
  • Stock Status:Instock
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Nortriptyline EP Impurity B Hydrochloride
Nortriptyline EP Impurity B Hydrochloride
  • CAT. No.N040002
  • CAS. No.438-59-5
  • Mol. F.C19H20ClN
  • Mol. W.297.82 g/mol
  • Stock Status:Custom Synthesis
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Nortriptyline EP Impurity D
Nortriptyline EP Impurity D
  • CAT. No.N040003
  • CAS. No.1159-03-1
  • Mol. F.C20H25NO
  • Mol. W.295.42 g/mol
  • Stock Status:Custom Synthesis
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Nortriptyline EP Impurity E Hydrochloride
Nortriptyline EP Impurity E Hydrochloride
  • CAT. No.N040004
  • CAS. No.6202-23-9
  • Mol. F.C20H22ClN
  • Mol. W.311.85 g/mol
  • Stock Status:Custom Synthesis
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Nortriptyline EP Impurity F Hydrochloride
Nortriptyline EP Impurity F Hydrochloride
  • CAT. No.N040005
  • CAS. No.549-18-8
  • Mol. F.C20H24ClN
  • Mol. W.313.86 g/mol
  • Stock Status:Custom Synthesis
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Nortriptyline EP Impurity I
Nortriptyline EP Impurity I
  • CAT. No.N040006
  • CAS. No.1210-34-0
  • Mol. F.C15H14O
  • Mol. W.210.27 g/mol
  • Stock Status:Instock
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Nortriptyline EP Impurity G
Nortriptyline EP Impurity G
  • CAT. No.N040007
  • CAS. No.16234-88-1
  • Mol. F.C22H25NO2
  • Mol. W.335.44 g/mol
  • Stock Status:Instock
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Cis-10-Hydroxy Nortriptyline
Cis-10-Hydroxy Nortriptyline
  • CAT. No.N040008
  • CAS. No.47132-19-4
  • Mol. F.C19H21NO
  • Mol. W.279.38 g/ mol
  • Stock Status:Custom Synthesis
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trans-10-Hydroxy Nortriptyline Maleate
trans-10-Hydroxy Nortriptyline Maleate
  • CAT. No.N040009
  • CAS. No.74853-74-0
  • Mol. F.C23H25NO5
  • Mol. W.395.45 g / mol
  • Stock Status:Custom Synthesis
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Nortriptyline-N-beta-Glucuronide
Nortriptyline-N-beta-Glucuronide
  • CAT. No.N040010
  • CAS. No.NA
  • Mol. F.C25H29NO6
  • Mol. W.439.50 g/mol
  • Stock Status:Custom Synthesis
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Nortriptyline EP Impurity H
Nortriptyline EP Impurity H
  • CAT. No.N040012
  • CAS. No.24755-73-5
  • Mol. F.C18H16
  • Mol. W.232.32 g/mol
  • Stock Status:Instock
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Nortriptyline EP Impurity B
Nortriptyline EP Impurity B
  • CAT. No.N040016
  • CAS. No.303-50-4
  • Mol. F.C19H19N
  • Mol. W.261.36 g/mol
  • Stock Status:Instock
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N-Nitroso Nortriptyline
N-Nitroso Nortriptyline
  • CAT. No.N040018
  • CAS. No.55855-42-0
  • Mol. F.C19H20N2O
  • Mol. W.292.37 g/mol
  • Stock Status:Instock
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Nortriptyline Isopropyl Ester Impurity
Nortriptyline Isopropyl Ester Impurity
  • CAT. No.N040020
  • CAS. No.NA
  • Mol. F.C23H27NO2
  • Mol. W.349.47 g/mol
  • Stock Status:Custom Synthesis
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Nortriptyline Methyl Ester Impurity
Nortriptyline Methyl Ester Impurity
  • CAT. No.N040021
  • CAS. No.NA
  • Mol. F.C21H23NO2
  • Mol. W.321.41 g/mol
  • Stock Status:Custom Synthesis
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Methyl-2-(4-(4-(3-(hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoate
Methyl-2-(4-(4-(3-(hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoate
  • CAT. No.N040022
  • CAS. No.154477-55-1
  • Mol. F.C33H39NO4
  • Mol. W.513.67 g/mol
  • Stock Status:Custom Synthesis
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2-(4-(1-hydroxy-4-(3-(hydroxydiphenylmethyl)piperidin-1-yl)butyl)phenyl)-2-methylpropanoic acid
2-(4-(1-hydroxy-4-(3-(hydroxydiphenylmethyl)piperidin-1-yl)butyl)phenyl)-2-methylpropanoic acid
  • CAT. No.N040023
  • CAS. No.NA
  • Mol. F.C32H39NO4
  • Mol. W.51.66 g/mol
  • Stock Status:Custom Synthesis
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Nortriptyline EP Impurity F
Nortriptyline EP Impurity F
  • CAT. No.N040025
  • CAS. No.50-48-6
  • Mol. F.C20H23N
  • Mol. W.277.40 g/mol
  • Stock Status:Custom Synthesis
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N-Nitroso Nortriptyline-D3
N-Nitroso Nortriptyline-D3
  • CAT. No.N040026
  • CAS. No.NA
  • Mol. F.C19H17D3N2O
  • Mol. W.295.39 g/mol
  • Stock Status:Custom Synthesis
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N-Nitroso-5-Hydroxy Nortriptyline
N-Nitroso-5-Hydroxy Nortriptyline
  • CAT. No.N040027
  • CAS. No.NA
  • Mol. F.C19H22N2O2
  • Mol. W.310.40 g/mol
  • Stock Status:Custom Synthesis
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Nortriptyline Nitroso Impurity 1
Nortriptyline Nitroso Impurity 1
  • CAT. No.N040028
  • CAS. No.NA
  • Mol. F.C21H22N2O3
  • Mol. W.350.40 g/mol
  • Stock Status:Custom Synthesis
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N-Formyl Nortriptyline
N-Formyl Nortriptyline
  • CAT. No.N040029
  • CAS. No.76411-61-5
  • Mol. F.C20H21NO
  • Mol. W.291.39 g/mol
  • Stock Status:Instock
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5-Hydroxy Nortriptyline
5-Hydroxy Nortriptyline
  • CAT. No.N040030
  • CAS. No.2939-66-4
  • Mol. F.C19H23NO
  • Mol. W.281.39 g/mol
  • Stock Status:Custom Synthesis
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Metabolites

(Z)-10-Hydroxynortriptyline
(Z)-10-Hydroxynortriptyline
  • CAT. No.N040019
  • CAS. No.37439-87-5
  • Mol. F.C19H21NO
  • Mol. W.279.38 g/mol
  • Stock Status:Custom Synthesis
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