4LSC3431 [d5]-Ethyl glucuronide ([d5]-EtG) CAS# 1135070-98-2

Ethyl glucuronide (EtG) is a metabolite of ethanol which is formed in the body by glucuronidation following exposure to ethanol, usually from drinking alcoholic beverages. It is used as a biomarker to test for ethanol use and to monitor alcohol abstinence.

[d5]-Ethyl glucuronide ([d5]-EtG) is intended for use as an internal standard for the quantification of EtG by LC or GC-mass spectrometry.

If the number, nature and/or location of stable isotope label atoms (D, ¹⁵N, ¹³C) in this molecule don’t fit with your application, don’t hesitate to contact us to discuss your specific needs.

Keywords:

Stable isotope labeled active pharmaceutical ingredient (API), stable isotope dilution analysis, internal standard, stable isotope labeled standard (SIL), therapeutic drug monitoring (TDM), quantitative bioanalytical method validation, clinical diagnosis, LC/MS method validation, diagnostic breath test, clinical chemistry, diagnostic tools & biomarkers.

• Molecular Formula: C₈H₉D₅O₇
• Molecular Weight: 227.22 g/mol
• Specification:
  Minimum chemical purity: 95.0 %
  Minimum Isotopic Enrichment: ²H ≥98 %
  Solubility: Water (H₂O)
• Packing size: 5, 10, 25, 50mg, custom packing size on request
• HS Code: 284590

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