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CERILLIANT™ Nordothiepin HCl (cis/trans) Solution, 1 mg/mL in Methanol (as free base), Sold by MilliporeSigma™ Supelco™

Certified reference material

Manufacturer:  MilliporeSigma Supelco N1221ML

Catalog No. 01-001-774

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Nordothiepin, also known as N-desmethyldosulepin and Northiaden, is the major active metabolite of the tricyclic antidepressant dothiepin. Due to high toxicity and risk of overdose dothiepin and its metabolite nordothiepin are assayed in therapeutic drug monitoring to ensure patients remain within the drug's therapeutic range. This certified Snap-N-Spike™ solution is suitable for LC-MS/MS applications including therapeutic drug monitoring, clinical toxicology, urine drug testing or forensic analysis.


67-56-1, 844-12-2
1 mg/mL in methanol (as free base)
1 mL
C18H19NS · HCl
9.7°C (49.5°F) - closed cup
Safety and Handling

Safety and Handling



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CERILLIANT is a registered trademark of Cerilliant Corporation