E-016

エチル-β-D-グルクロニド

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

• 実験式（ヒル表記法）: C₈H₁₄O₇
• CAS番号: 17685-04-0
• 分子量: 222.19
• EC Number: 200-659-6
• MDL番号: MFCD09037574
• UNSPSCコード: 41116107
• PubChem Substance ID: 329798946
• NACRES: NA.24

特性

• グレード: certified reference material
• 品質水準: 300
• フォーム: 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
• SMILES記法: O[C@H]1[C@H](O)[C@@H](C(O)=O)O[C@@H](OCC)[C@@H]1O
• InChI: 1S/C8H14O7/c1-2-14-8-5(11)3(9)4(10)6(15-8)7(12)13/h3-6,8-11H,2H2,1H3,(H,12,13)/t3-,4-,5+,6-,8+/m0/s1
• InChI Key: IWJBVMJWSPZNJH-UQGZVRACSA-N

詳細

詳細

This Certified Reference Material is widely used in forensic analysis and clinical toxicology applications to determine blood alcohol content.

Ethyl-β-D-glucuronide (EtG) is a water-soluble and stable metabolite of ethanol, used as a routine biomarker in alcohol abuse monitoring. A very small fraction of ethanol undergoes degradation to EtG, and it can be detected in body fluids as well as hair.

アプリケーション

The certified reference solution (CRM) in solution can also be used as follows:

• Multi-residue analysis of different alcohol metabolites in human blood plasma and urine samples by ultra-high performance liquid chromatography (UHPLC) combined with tandem mass spectrometry (MS/MS)
• Optimization of a supercritical fluid chromatography-tandem mass spectrometric (SFC-MS/MS) method for the separation and quantification of highly polar drugs and their metabolites using an ion-exchange stationary phase from human urine samples
• Evaluation of a paired ion electrospray ionization mass spectrometric (PIESI-MS) approach coupled with high performance liquid chromatographic (HPLC) procedure for the detection and measurement of drug metabolites in urine samples
• Assess the impact of sample preparation of hair samples on the quantitative analysis of ethyl-β-D-glucuronide by ultra-high performance liquid chromatography-electrospray ionization-tandem mass spectrometry
• Analysis of ethyl-β-D-glucuronide as a urinary biomarker in human urine samples by a benchtop gas chromatograph coupled with a mass spectrometer (GC-MS)

特徴および利点

• Fully characterized under ISO/IEC 17025 and ISO 17034 accreditation
• Accompanied with a comprehensive Certificate of Analysis (CoA) with data on stability, homogeneity, accuracy of concentration, uncertainty, and traceability
• Rigorously tested through real-time stability studies to ensure accuracy and shelf life
• Gravimetrically prepared using qualified precision balances to ensure minimal uncertainty
• Flame sealed under argon into ampoules for long-term shelf life
• Offered in a convenient, DEA-exempt format to improve laboratory efficiency

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