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Medchemexpress LLC Oxybutynin-d11 chloride | 1185151-95-4 | MFCD06658724 | 97.4% | 405.02 g·mol⁻¹ | C22H21D11ClNO3 | 10 MG
Supplier: Medchemexpress LLC HYB0267AS10MG
Oxybutynin-d11 chloride is a deuterium-labeled isotopologue of oxybutynin chloride intended as a stable-isotope reference standard for analytical, pharmacokinetic, and mass-spectrometry studies. Supplied as the chloride salt with defined molecular weight and high purity, it is suitable for use as an internal standard to improve quantitation and identification in LC-MS and GC-MS workflows.
- Deuterium-labeled internal standard for LC-MS and GC-MS.
- High chemical purity (97.4%) and isotopic labeling for reliable quantitation.
- Supplied as a chloride salt with known molecular formula and molecular weight for accurate calculations.
- Soluble in DMSO for convenient sample preparation.
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