Brimonidine mixture with brinzolamide

Formula : C12-H21-N3-O5-S3.C11-H10-Br-N5

Drugs@FDA Label: SIMBRINZA (TM) (brinzolamide/brimonidine tartrate ophthalmic suspension) 1%/0.2% is a fixed combination of a carbonic anhydrase inhibitor and an alpha 2 adrenergic receptor agonist indicated for the reduction of elevated intraocular pressure (IOP) in patients with open-angle glaucoma or ocular hypertension.