5,11-Dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-one

• CAT Number: R019065
• CAS Number: 885-70-1
• Molecular Formula: C12H9N3O
• Molecular Weight: 211.22
• Purity: ≥95%
• Storage: -20°C
• IUPAC Name: 5,11-dihydropyrido[2,3-b][1,4]benzodiazepin-6-one
• InChI: InChI=1S/C12H9N3O/c16-12-8-4-1-2-5-9(8)14-11-10(15-12)6-3-7-13-11/h1-7H,(H,13,14)(H,15,16)
• InChIKey: MIRBIZDDMSFTKY-UHFFFAOYSA-N
• SMILES: C1=CC=C2C(=C1)C(=O)NC3=C(N2)N=CC=C3

5,11-Dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-one（Cat No.:R019065）is a tricyclic heterocycle combining a pyridine ring, a benzene ring, and a diazepinone core. This fused ring system includes a seven-membered diazepine ring with nitrogen atoms at positions 1 and 4, contributing to its biological and pharmacological relevance. It typically appears as a solid and serves as a structural motif in medicinal chemistry, especially in the development of central nervous system (CNS) agents. The compound’s rigid framework and potential for hydrogen bonding make it valuable for structure–activity relationship (SAR) studies and ligand design in drug discovery.