P-019

苯巴比妥-D₅ （环）

(deuterium label on ring), 1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant^®

• 经验公式（希尔记法）: C₁₂D₅H₇N₂O₃
• CAS号: 72793-46-5
• 分子量: 237.27
• 分類程式碼代碼: 41116107
• NACRES: NA.24

属性

• 等級: certified reference material
• 品質等級: 300
• 形狀: liquid
• 特點: Snap-N-Spike^®/Snap-N-Shoot^®
• 包裝: ampule of 1 mL
• 製造商／商標名: Cerilliant^®
• drug control: Narcotic Licence Schedule B (Switzerland); psicótropo (Spain); Decreto Lei 15/93: Tabela IV (Portugal)
• 濃度: 1.0 mg/mL in methanol
• 技術: gas chromatography (GC): suitable; liquid chromatography (LC): suitable
• 應用: forensics and toxicology
• 格式: single component solution
• 儲存溫度: −20°C
• SMILES 字串: [2H]c1c([2H])c([2H])c(c([2H])c1[2H])C2(CC)C(=O)NC(=O)NC2=O
• InChI: 1S/C12H12N2O3/c1-2-12(8-6-4-3-5-7-8)9(15)13-11(17)14-10(12)16/h3-7H,2H2,1H3,(H2,13,14,15,16,17)/i3D,4D,5D,6D,7D
• InChI 密鑰: DDBREPKUVSBGFI-DKFMXDSJSA-N

说明

一般說明

内标物适用于定量测定临床毒理学、尿液药物检测或法医分析中GC/MS或LC/MS应用中苯巴比妥水平。苯巴比妥是一种巴比妥酸盐，用于治疗除失神发作外的所有癫痫发作类型。苯巴比妥是最古老、使用最广泛的抗惊厥药。

應用

• Rapid quantification of phenobarbital and barbital in human whole blood by liquid-liquid extraction combined with DART-orbitrap-HRMS: This study presents a method using Phenobarbital-D5 as an internal standard for the rapid quantification of barbiturates in blood samples, crucial for forensic toxicology and drug metabolism studies. The approach enhances the precision of mass spectrometry analyses, making it essential for researchers employing high-resolution mass spectrometry in pharmacokinetic analyses (Ke et al., 2023).


• Internal standard application strategies in mass spectrometry imaging by desorption electrospray ionization mass spectrometry: This research outlines strategic uses of Phenobarbital-D5 as an internal standard in mass spectrometry imaging, particularly desorption electrospray ionization mass spectrometry (DESI-MS). It underscores the compound′s utility in enhancing the accuracy of spatially-resolved mass spectrometry, pivotal for biochemical and pharmacological research (Perez, Ifa, 2021).


• Determination of barbiturates in hair samples by using a validated UHPLC-HRMS method: application in investigation of drug-facilitated sexual assault: This publication highlights the application of Phenobarbital-D5 in ultra-high performance liquid chromatography coupled with high-resolution mass spectrometry (UHPLC-HRMS) for analyzing barbiturates in hair samples. The method provides crucial insights into drug metabolism and facilitates the investigation of drug-facilitated crimes, serving as a reliable analytical reference standard in forensic science (Wen et al., 2022).

法律資訊

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

安全信息

• 象形圖: GHS02,GHS06,GHS08
• 訊號詞: Danger
• 危險聲明: H225,H301 + H311 + H331,H370
• 防範說明: P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311
• 危險分類: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• 標靶器官: Eyes,Central nervous system
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: 49.5 °F - closed cup
• 閃點（°C）: 9.7 °C - closed cup