Chemical Property of (R)-Naproxen Acyl-b-D-glucuronide
Chemical Property:
- Melting Point:128-130°C
- Refractive Index:1.652
- PSA:142.75000
- LogP:0.38730
- Storage Temp.:Hygroscopic, -20°C Freezer, Under Inert Atmosphere
- Solubility.:Methanol (Slightly)
- Purity/Quality:
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98% *data from raw suppliers
(R)-NaproxenAcyl-β-D-glucuronide *data from reagent suppliers
Safty Information:
- Pictogram(s):
- Hazard Codes:
- MSDS Files:
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SDS file from LookChem
Useful:
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General Description
(R)-Naproxen Acyl-β-D-glucuronide is a diastereomeric metabolite of (R)-naproxen formed via glucuronidation. It exhibits stereoselective binding and stability properties, with (R)-Naproxen Acyl-β-D-glucuronide being less stable in phosphate buffer but more stable in protein-containing media compared to its S-diastereomer. It demonstrates reversible binding to human serum albumin (HSA), though with lower affinity than the parent naproxen enantiomers. Notably, (R)-Naproxen Acyl-β-D-glucuronide shows higher irreversible binding to HSA and plasma proteins than its S-counterpart, suggesting potential reactivity with lysine residues and possible toxicological implications due to covalent protein adduct formation. This reactivity may be influenced by acyl migration, as observed in related glucuronides.