Medchemexpress, HY-W015326 100mg 3-Hydroxymandelic Acid CAS:17119-15-2 3-Hydroxymandelic Acid, a metabolite of Phenylephrine , Phenylephrine is a α-receptor agonist. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.