prednazoline prednazoline prednazoline, a compound of prednisolone phosphate with fenoxazoline, is a synthetic corticosteroid as well as vasoconstrictor and α-adrenergic sympathomimetic. prednazolinecombination ofprednisolone phosphateglucocorticoidfenoxazolinevasoconstrictorclinical dataother namesprednisolone phosphate compound with fenoxazoline; ld-4003; 11β,17α,21-trihydroxypregna-1,4-diene-3,20-dione 21-(dihydrogen phosphate) compound with 2--2-imidazolinedrug classcorticosteroid; glucocorticoididentifierscas number6693-90-9 ypubchem cid72077chemspider65063unii45iog00g0bcomptox dashboard (epa)dtxsid40985600