1-Methyl-1,4-piperazine-d8 CAS Number

1-Methyl-1,4-piperazine-d8 is a stable isotope-labeled derivative of 1-methylpiperazine, serving as an internal standard and chemical building block in mass spectrometry and bioanalytical applications. Isotope-labeled piperazine analogs enable precise quantification of biological molecules and drug metabolites by controlling for matrix effects and ionization variability during liquid chromatography-mass spectrometry workflows. These deuterated reagents support high-throughput proteomic profiling, metabolic pathway analysis, and quantitative biomarker discovery in biological matrices. ^[1][2]

[1] Ross PL, et al. Mol Cell Proteomics. 2004;3(12):1154-69.

[2] Stokvis E, et al. Rapid Commun Mass Spectrom. 2005;19(3):401-7.