A labelled metabolite of Naltrexone (N285750). Methylnaltrexone (MNTX), a selective μ-opioid receptor antagonist, functions as a peripherally acting receptor antagonist in tissues of the gastrointestinal tract.
Molecular Formula:C21H23D3BrNO4
Solubility:DMSO (Slightly), Methanol (Slightly), Water (Slightly)
Molecular Weight:439.36
Storage and Stability:Store at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.