Oxybutynin-d11 Chloride (CAS 1185151-95-4)
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Oxybutynin-d11 Chloride is a deuterium-labeled version of oxybutynin, where eleven hydrogen atoms are substituted with deuterium. In the area of research, this labeled compound is predominantly used as an internal standard in quantitative mass spectrometric methods due to its near-identical chemical behavior to the non-labeled compound, with the added benefit of a distinct mass difference. This allows for precise tracking and measurement of oxybutynin in complex biological matrices, which is essential for accurate mechanistic profiling. The utility of Oxybutynin-d11 Chloride extends to studies aimed at elucidating the metabolic fate of oxybutynin, as the deuterium atoms can confer a degree of metabolic stability, thereby providing insight into the chemical′s biotransformation.
Oxybutynin-d11 Chloride (CAS 1185151-95-4) References
- Simultaneous analysis of oxybutynin and its active metabolite N-desethyl oxybutynin in human plasma by stable isotope dilution LC-MS/MS to support a bioequivalence study. | Sharma, P., et al. 2013. J Pharm Biomed Anal. 84: 244-55. PMID: 23867086
- Parallel achiral-chiral determination of oxybutynin, N-desethyl oxybutynin and their enantiomers in human plasma by LC-MS/MS to support a bioequivalence trial. | Sharma, P., et al. 2014. J Pharm Biomed Anal. 88: 81-91. PMID: 24036364
Ordering Information
| Product Name | Catalog # | UNIT | Price | Qty | FAVORITES | |
Oxybutynin-d11 Chloride, 1 mg | sc-219512 | 1 mg | $330.00 |