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E-016

Supelco

Etil-β-D-glucuronide

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

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About This Item

Formula empirica (notazione di Hill):
C8H14O7
Numero CAS:
17685-04-0
Peso molecolare:
222.19
Numero CE:
200-659-6
Numero MDL:
MFCD09037574
Codice UNSPSC:
41116107
ID PubChem:
329798946
NACRES:
NA.24

Grado

certified reference material

Livello qualitativo

300

Forma fisica

liquid

Caratteristiche

Snap-N-Spike®/Snap-N-Shoot®

Confezionamento

ampule of 1 mL

Produttore/marchio commerciale

Cerilliant®

Concentrazione

100 μg/mL in methanol

tecniche

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

applicazioni

forensics and toxicology

Formato

single component solution

Temperatura di conservazione

−20°C

Stringa SMILE

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
IWJBVMJWSPZNJH-UQGZVRACSA-N

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Categorie correlate

Descrizione generale

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.

Applicazioni

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)

Caratteristiche e vantaggi

  • 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

Note legali

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

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Avvertenze

Danger

Indicazioni di pericolo

H225,H301 + H311 + H331,H370

Classi di pericolo

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

Organi bersaglio

Eyes

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

49.5 °F - closed cup

Punto d’infiammabilità (°C)

9.7 °C - closed cup

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Sensitive detection of anionic metabolites of drugs by positive ion mode HPLC-PIESI-MS
Guo H, et al.
International Journal of Mass Spectrometry, 389, 14-25 (2015)
A simplified approach for determination of urinary ethyl glucuronide by gas chromatography-mass spectrometry
Ghosh S, et al.
Journal of analytical science and technology, 12, 1-9 (2021)
Jeremy N Matlow et al.
Journal of population therapeutics and clinical pharmacology = Journal de la therapeutique des populations et de la pharamcologie clinique, 19(3), e473-e482 (2012-11-06)
Ethyl glucuronide (EtG) is arising as a promising biomarker of heavy prenatal alcohol exposure, however its transfer across the human placenta is still unclear and is currently being investigated using the ex vivo placental perfusion model. This model allows for
J N Matlow et al.
Placenta, 34(4), 369-373 (2013-02-05)
Alcohol consumption during pregnancy can lead to Fetal Alcohol Spectrum Disorder (FASD), and because maternal self-reports are often unreliable, biomarkers of alcohol use are sometimes necessary to accurately determine fetal risk. Ethyl glucuronide (EtG), a direct metabolite of ethanol, has
Scott H Stewart et al.
Alcohol and alcoholism (Oxford, Oxfordshire), 48(1), 83-87 (2012-09-28)
Hair ethyl glucuronide (EtG) is a promising biomarker of moderate-to-heavy alcohol consumption and may have utility in detecting and monitoring alcohol use in clinical populations where alcohol use is of particular importance. This study evaluated the relationship between hair EtG
Visualizza tutti i documenti correlati

Articoli

Extended Lifetime Ethanol Metabolites and Method Development for Ethyl Sulfate and Ethyl Glucuronide Separation

Review of clinically relevant ethanol metabolites and analytical method development for the analysis of ethyl glucuronide and ethyl sulfate in urine matrix.

LC/MS Analysis of Ethanol Metabolites in Urine on Ascentis® Express OH5 after Dilution with Deuterated Internal Standards

The method shown uses HILIC mode on an Ascentis® Express OH5 column to retain both analytes well, making it very likely to be more robust and reliable, as well as highly MS-friendly.

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