Accéder au contenu
Merck
Toutes les photos(1)

Key Documents

Z-007

Supelco

Zolpidem phenyl-4-carboxylic acid solution

500 μg/mL in acetonitrile: water (1:1), ampule of 1 mL, certified reference material, Cerilliant®

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme


About This Item

Numéro CAS:
Numéro MDL:
Code UNSPSC :
41116107
ID de substance PubChem :
Nomenclature NACRES :
NA.24

Qualité

certified reference material

Forme

liquid

Caractéristiques

Snap-N-Spike®/Snap-N-Shoot®

Conditionnement

ampule of 1 mL

Fabricant/nom de marque

Cerilliant®

Concentration

500 μg/mL in acetonitrile: water (1:1)

Technique(s)

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

Application(s)

clinical testing

Format

single component solution

Température de stockage

−20°C

Chaîne SMILES 

CN(C)C(=O)Cc1c(nc2ccc(C)cn12)-c3ccc(cc3)C(O)=O

InChI

1S/C19H19N3O3/c1-12-4-9-16-20-18(13-5-7-14(8-6-13)19(24)25)15(22(16)11-12)10-17(23)21(2)3/h4-9,11H,10H2,1-3H3,(H,24,25)

Clé InChI

FELZONDEFBLTSP-UHFFFAOYSA-N

Description générale

Zolpidem Phenyl-4-carboxylic acid is the major urinary metabolite of zolpidem, accounting for 51% of an administered dose. Literature references indicate the metabolite can be found in urine for 2-3 days following ingestion of a single therapeutic dose of zolpidem. Zolpidem, marketed as Ambien® or Stilnox®, is a nonbenzodiazepine used for the short-term treatment of insomnia.

Application


  • Pharmacokinetics in forensic contexts: A study demonstrated the simultaneous analysis of Zolpidem and its metabolites, including Zolpidem phenyl-4-carboxylic acid, in postmortem urine, which is critical for forensic toxicology (Yamaguchi et al., 2023).


  • Detection in hair samples: Research developed a sensitive LC-MS/MS method for detecting picogram levels of Zolpidem and its primary metabolites, such as Zolpidem phenyl-4-carboxylic acid, in hair, offering valuable insights for forensic and clinical investigations (Kim et al., 2021).


  • Advanced analytical techniques: The determination of Zolpidem phenyl-4-carboxylic acid and Zolpidem 6-carboxylic acid in hair was achieved using gas chromatography-electron ionization-tandem mass spectrometry, enhancing the capabilities of toxicological analyses (Kwon et al., 2021).


  • Pharmacokinetic profiling: A study on the pharmacokinetics of Zolpidem and Zolpidem phenyl-4-carboxylic acid in oral fluid post administration provided crucial data for understanding drug behavior in therapeutic monitoring (Feng et al., 2019).


  • Forensic case study: An examination of a fatal zolpidem poisoning case highlighted the postmortem distribution and redistribution of Zolpidem and its predominant metabolite, Zolpidem phenyl-4-carboxylic acid, in body fluids and tissues, offering insights for forensic pathology (Hasegawa et al., 2018).


Informations légales

Ambien is a registered trademark of Sanofi S.A.
CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany
Snap-N-Shoot is a registered trademark of Cerilliant Corporation
Snap-N-Spike is a registered trademark of Merck KGaA, Darmstadt, Germany
Stilnox is a registered trademark of Sanofi S.A.

Pictogrammes

FlameExclamation mark

Mention d'avertissement

Danger

Mentions de danger

Classification des risques

Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

55.4 °F - closed cup

Point d'éclair (°C)

13 °C - closed cup


Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

John H Lewis et al.
Journal of analytical toxicology, 31(4), 195-199 (2007-06-09)
Zolpidem is a non-benzodiazepine hypnotic that has been implicated in both drug-facilitated sexual assault and drink spiking. Detection of the drug in urine is extremely difficult because of its extensive metabolism. A method is presented for the detection and quantitation

Articles

An rapid method for the siµLtaneous determination of the Z-drugs or sleep aids: zopiclone, zolpidem, and zaleplon is presented here. The need for greater analytical capacity and throughput for the analysis of sleep aid medicines (Z-drugs) in forensic toxicology laboratories can be met by the use of fast Ascentis Express 2.0 micron Fused Core UHPLC Columns.

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique