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D-048

Supelco

N-Desmethylclozapine solution

1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

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Empirical Formula (Hill Notation):
C17H17ClN4
CAS Number:
Molecular Weight:
312.80
EC Number:
UNSPSC Code:
41116107
NACRES:
NA.24

grade

certified reference material

Quality Level

form

liquid

feature

Snap-N-Spike®/Snap-N-Shoot®

packaging

ampule of 1 mL

manufacturer/tradename

Cerilliant®

concentration

1.0 mg/mL in methanol

technique(s)

gas chromatography (GC): suitable
liquid chromatography (LC): suitable

application(s)

clinical testing

format

single component solution

shipped in

wet ice

storage temp.

−20°C

SMILES string

Clc1ccc2Nc3ccccc3C(=Nc2c1)N4CCNCC4

InChI

1S/C17H17ClN4/c18-12-5-6-15-16(11-12)21-17(22-9-7-19-8-10-22)13-3-1-2-4-14(13)20-15/h1-6,11,19-20H,7-10H2

InChI key

JNNOSTQEZICQQP-UHFFFAOYSA-N

General description

N-Desmethylclozapine is an active metabolite of Clozapine, an atypical antipsychotic drug used for treatment of schizophrenia. Clozapine is sold under the trade names Clozaril® and FrazaClo in the US. This Certified Snap-N-Spike® Solution is suitable for use in urine drug testing, clinical toxicology, forensic analysis, and clinical monitoring by LC-MS/MS or GC/MS.

Application



  • Pharmacokinetic analysis of clozapine and N-Desmethylclozapine: A study conducted by Mach et al. (2024) analyzed clinical and pharmacological factors that influence serum levels of clozapine and its metabolite N-Desmethylclozapine, offering insights into dosing strategies and metabolic pathways relevant to schizophrenia treatment (Mach et al., 2024).


  • Chromatographic profiling for clozapine and its metabolites: Hrichi et al. (2024) reviewed chromatographic methods for analyzing antipsychotic drugs, including clozapine and N-Desmethylclozapine, to improve the accuracy of pharmacokinetic studies and enhance drug monitoring capabilities (Hrichi et al., 2024).


  • Influence of lifestyle factors on clozapine metabolism: Research by Flanagan et al. (2024) explored the impact of coffee and chocolate ingestion on the plasma concentrations of clozapine and its metabolite N-Desmethylclozapine, providing data crucial for understanding how dietary habits affect antipsychotic drug levels (Flanagan et al., 2024).


Legal Information

CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany
Clozaril is a registered trademark of Sandoz, Inc.
Snap-N-Shoot is a registered trademark of Cerilliant Corporation
Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

target_organs

Eyes

wgk_germany

WGK 1

flash_point_f

49.5 °F

flash_point_c

9.7 °C


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Maria C Olianas et al.
European journal of pharmacology, 660(2-3), 341-350 (2011-04-26)
We have previously reported that N-desmethylclozapine (NDMC), a major clozapine metabolite, acts as a δ-opioid receptor agonist. Here, we show that in different cellular systems NDMC regulates protein kinase B/Akt (Akt) signaling through the activation of δ-opioid receptors. In Chinese
Kathryn K Erickson-Ridout et al.
Pharmacogenetics and genomics, 22(8), 561-576 (2012-05-09)
Clozapine (CLZ) is an FDA approved second-generation antipsychotic for refractory schizophrenia, and glucuronidation is an important pathway in its metabolism. The aim of this study was to fully characterize the CLZ glucuronidation pathway and examine whether polymorphisms in active glucuronidating
K Koda et al.
British journal of pharmacology, 162(3), 763-772 (2010-10-21)
We have previously reported that galantamine, a weak acetylcholinesterase inhibitor, improves prepulse inhibition (PPI) deficits in mice reared in social isolation. ACh receptors are involved in the underlying mechanism of PPI, but whether rearing in social isolation causes dysfunction of
Tania Godoy et al.
European journal of oral sciences, 119(4), 275-281 (2011-07-06)
Many drugs (e.g. amisulpride) have been used to treat troublesome clozapine-induced salivation; however, varying success has been achieved in this respect, probably because, until recently, the salivatory action of clozapine has been largely unexplained. In the rat, clozapine and its
Ariane Wohlfarth et al.
Analytical and bioanalytical chemistry, 400(3), 737-746 (2011-03-12)
An LC-MS/MS method for the determination of the atypic neuroleptic clozapine and its two main metabolites norclozapine and clozapine-N-oxide has been developed and validated for serum and urine. After addition of d4-clozapine as deuterated internal standard a fast single-step liquid-liquid

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