Synonyms: Potassium quercetin phosphate;2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one phosphate potassium salt;4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-, phosphate, potassium salt;PQP;AC1NUTF8;LS-39610;potassium; 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one; hydrogen phosphate;147229-92-3