3,4-Dihydroxymandelic acid is an endogenous metabolite of norepinephrine commonly used as an analytical standard in biochemical and metabolic studies. Supplied as a high-purity solid, it is appropriate for method development, calibration, and quantification of catecholamine metabolites in biological samples.
- Used as an analytical standard for quantification of norepinephrine metabolites.
- High purity (≥98.0%) supports accurate analytic results.
- Chemical formula C8H8O5; molecular weight 184.15 g/mol.
- White to off-white solid suitable for preparation of standards and controls.
- Stable under frozen storage to preserve integrity for analytical use.