Nortriptyline

Nortriptyline is a secondary-amine tricyclic antidepressant and the active metabolite of amitriptyline, inhibiting norepinephrine and serotonin reuptake with a comparatively better-tolerated side-effect profile, and is also used for chronic neuropathic pain. Simson Pharma's Nortriptyline reference standard and impurities support compendial testing for this established TCA.

Simson Pharma Global Ltd. (UK) and Simson Pharma Global LLC (USA) supply high-quality Nortriptyline Reference Standards, pharmacopoeial reference materials, and its related impurities to pharmaceutical manufacturers, CROs, analytical laboratories, universities, and regulatory organizations worldwide. To service the Europe and America market efficiently, Simson Pharma Limited has set up Simson Pharma Global Ltd. in United Kingdom and Simson Pharma Global LLC in USA respectively.

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.292.38 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:Instock
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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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Nortriptyline Nitroso Impurity 2
Nortriptyline Nitroso Impurity 2
  • CAT. No.N040031
  • CAS. No.NA
  • Mol. F.C19H20N2O2
  • Mol. W.308.37 g/mol
  • Stock Status:Custom Synthesis
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10-Oxonortriptyline
10-Oxonortriptyline
  • CAT. No.N040032
  • CAS. No.37508-15-9
  • Mol. F.C19H19NO
  • Mol. W.277.37 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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