What is the brand name of citalopram hydrobromide?

A. Prozac is the proprietary brand name for fluoxetine, a selective serotonin reuptake inhibitor. It is chemically distinct from citalopram due to its specific phenylpropylamine structure and long-acting metabolite norfluoxetine. It is not the brand name for citalopram hydrobromide. B. Celexa is the brand name for citalopram hydrobromide, a highly selective serotonin reuptake inhibitor. It increases synaptic serotonin levels by inhibiting the presynaptic transporter protein in the central nervous system. This pharmacological action is utilized to treat major depressive disorder. C. Lexapro is the brand name for escitalopram, which is the pure S-enantiomer of the racemic mixture citalopram. While it shares a similar chemical scaffold, it provides higher potency at the serotonin transporter site. It is a distinct product from Celexa. D. Effexor is the brand name for venlafaxine, which belongs to the serotonin-norepinephrine reuptake inhibitor class. It inhibits the reuptake of both serotonin and norepinephrine neurotransmitters in a dose-dependent manner. It is not a brand name for the medication citalopram.