The chemical Citalopram Hydrobromide has a designated molecular formula of C20H22BrFN2O and a molecular weight of 405.311 g/mol. Synonyms may include: EINECS 261-890-6, Celexa, HSDB 7042, Cipramil, Seropram, Elopram, UNII-I1E9D14F36, Citalopram HBr (ChemID). Citalopram Hydrobromide has been assigned a MeSH pharmacological action of: Serotonin Uptake Inhibitor.