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Alternate Names: Remimazolam Benzenesulfonate, Byfavo, anerem
CAS No: 1001415-66-2
PubChem CID: 23658607
Mol Formula: C27H25BrN4O5S
Mol Weight: 597.5 g/mol
IUPAC Name: benzenesulfonic acid;methyl 3-[(4S)-8-bromo-1-methyl-6-pyridin-2-yl-4H-imidazo[1,2-a][1,4]benzodiazepin-4-yl]propanoate
API Description: Remimazolam Besylate is the besylate ester form of remimazolam, a short-acting benzodiazepine derivative that is structurally related to midazolam, with sedative-hypnotic activity. Upon administration, remimazolam targets and binds to a specific site on the gamma-aminobutyric acid (GABA)-A-chloride ionophore receptor complex located on the neuronal membrane. Remimazolam Besylate is a small molecule drug with a maximum clinical trial phase of IV (across all indications) that was first approved in 2020 and is indicated for sedation and has 1 investigational indication. This drug has a black box warning from the FDA.