C-017

(±)-コチニン-d₃ 溶液

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

• 別名: (+/-)-コチニン-d₃ 溶液
• 実験式（ヒル表記法）: C₁₀H₉D₃N₂O
• CAS番号: 110952-70-0
• 分子量: 179.23
• EC Number: 200-659-6
• MDL番号: MFCD00083283
• UNSPSCコード: 41116107
• PubChem Substance ID: 329774766
• NACRES: NA.24

特性

• グレード: certified reference material
• 形状: liquid
• 特徴: SNAP-N-SPIKE^®, SNAP-N-SHOOT^®
• 包装: ampule of 1 mL
• メーカー／製品名: Cerilliant^®
• 濃度: 100 μg/mL in methanol
• テクニック: gas chromatography (GC): suitable; liquid chromatography (LC): suitable
• アプリケーション: forensics and toxicology
• フォーマット: single component solution
• 保管温度: −20°C
• 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
• InChI Key: UIKROCXWUNQSPJ-FIBGUPNXSA-N

詳細

詳細

コチニンはたばこで検出されるアルカロイドであり、ニコチンの尿中主要代謝物です。この安定同位体で標識された内部標準は、ニコチン検査またはニコチンバイオマーカーの臨床検査および診断検査におけるGC/MSまたはLC-MS/MSアプリケーションでの尿、血液および唾液中コチニン濃度の定量に適しています。

アプリケーション

• 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).

法的情報

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

安全性情報

• ピクトグラム: GHS02,GHS06,GHS08
• シグナルワード: Danger
• 危険有害性情報: H225,H301 + H311 + H331,H370
• 注意書き: P210 - P280 - P301 + P310 + P330 - P302 + P352 + P312 - P304 + P340 + P311
• 危険有害性の分類: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• ターゲットの組織: Eyes
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 1
• 引火点(°F): 49.5 °F - closed cup
• 引火点(℃): 9.7 °C - closed cup