United States Pharmacopeia (USP) Reference Standard
Synonym(s): Xanthene-9-carboxylic acid
Empirical Formula: C14H10O3
Formula Weight: 226.23
Linear Formula: C14H10O3
MDL Number: MFCD00005059
Melting Point: 221-225 °C(lit.)
Beilstein Registry Number: 174414