C-017

(±)-Cotinine-d₃ solution

100 μg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant^®

• Sinônimo(s): (+/-)-Cotinine-d₃ solution
• Fórmula empírica (Notação de Hill): C₁₀H₉D₃N₂O
• Número CAS: 110952-70-0
• Peso molecular: 179.23
• Número CE: 200-659-6
• Número MDL: MFCD00083283
• Código UNSPSC: 41116107
• ID de substância PubChem: 329774766
• NACRES: NA.24

Propriedades

• grau: certified reference material
• Nível de qualidade: 300
• Formulário: liquid
• Características: SNAP-N-SPIKE^®, SNAP-N-SHOOT^®
• embalagem: ampule of 1 mL
• fabricante/nome comercial: Cerilliant^®
• concentração: 100 μg/mL in methanol
• técnica(s): gas chromatography (GC): suitable; liquid chromatography (LC): suitable
• aplicação(ões): forensics and toxicology
• Formato: single component solution
• temperatura de armazenamento: −20°C
• cadeia de caracteres SMILES: N1(C(CCC1=O)c2cnccc2)C([2H])([2H])[2H]
• InChI: 1S/C10H12N2O/c1-12-9(4-5-10(12)13)8-3-2-6-11-7-8/h2-3,6-7,9H,4-5H2,1H3/i1D3
• chave InChI: UIKROCXWUNQSPJ-FIBGUPNXSA-N

Descrição

Descrição geral

Cotinine is an alkaloid found in tobacco as well as a major urinary metabolite of nicotine. This stable-labeled internal standard is suitable for quantitation of cotinine levels in urine, blood, and saliva for GC/MS or LC-MS/MS applications in nicotine testing or clinical and diagnostic testing of nicotine biomarkers.

Aplicação

• Advanced mass spectrometry applications: A review covers high-performance liquid chromatography-mass spectrometry (HPLC-MS) methods, including the use of (±)-Cotinine-d₃ for the analysis of nicotine and its metabolite cotinine across various biological matrices, highlighting its role in accurate biomarker quantification (Jin et al., 2022).



• Exposure assessment in passive smoking: The study employs stable isotope dilution gas chromatography-triple quadrupole mass spectrometry with (±)-Cotinine-d₃ to determine urinary cotinine levels in children exposed to passive smoking, demonstrating its efficacy in environmental health research (Wang et al., 2014).



• Nicotine metabolism in special populations: Research utilizes a liquid chromatography-tandem mass spectrometry method to investigate nicotine metabolism in HIV-1-positive smokers, using (±)-Cotinine-d₃ to track metabolic variations, thereby aiding in personalized medicine approaches (Earla et al., 2014).



• Automated LC-MS-MS for cotinine detection: The development of an automated solid-phase extraction method for LC-MS-MS highlights the use of (±)-Cotinine-d₃ for streamlined and precise cotinine detection, applicable in clinical toxicology and therapeutic monitoring (Dunlop et al., 2014).



• Quantitative analysis in smoking cessation: A sensitive UPLC-tandem mass spectrometry procedure quantifies nicotine, cotinine, and their metabolites in plasma using (±)-Cotinine-d₃ as an internal standard, crucial for clinical studies on smoking cessation (Dobrinas et al., 2011).

Informações legais

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

Informações de segurança

• Pictogramas: GHS02,GHS06,GHS08
• Palavra indicadora: Danger
• Frases de perigo: H225,H301 + H311 + H331,H370
• Declarações de precaução: P210 - P280 - P301 + P310 + P330 - P302 + P352 + P312 - P304 + P340 + P311
• Classificações de perigo: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• Órgãos-alvo: Eyes
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 49.5 °F - closed cup
• Ponto de fulgor (°C): 9.7 °C - closed cup