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Medchemexpress LLC (Rac)-Cotinine-d3 | 110952-70-0 | 99.9% | 179.23 | C10H9D3N2O | 10 MG

Supplier: Medchemexpress LLC HYB1178S10MG
(Rac)-Cotinine-d3 is the deuterium-labeled racemic form of cotinine used as a stable isotope internal standard and tracer in analytical chemistry and bioanalysis. It is intended for use in quantitative mass spectrometry assays and metabolic studies where isotopically labeled standards improve accuracy and precision.
- Deuterium-labeled internal standard for LC-MS/MS quantitation.
- Racemic form compatible with assays targeting cotinine and metabolites.
- High purity (99.9%) to minimize background interference.
- Available in small milligram quantities for analytical workflows.
- Molecular weight 179.23 and molecular formula C10H9D3N2O.
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