2H-Benzo[e][1,3]oxazine-2,4(3H)-dione TCI B6742

Name: TCI B6742 2037-95-8 2H-Benzo[e][1,3]oxazine-2,4(3H)-dione
Brand: TCI
SKU: TCI2510B674213659
Price: 2391900.0 IDR
Availability: InStock

Rp 2.391.900,00

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Berat 25g 100g

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Description

TCI B6742 2H-Benzo[e][1,3]oxazine-2,4(3H)-dione (CAS 2037-95-8), commonly known as isatoic anhydride, is a bicyclic heterocyclic building block. Reaction with amines opens the ring with loss of carbon dioxide to give anthranilamide derivatives directly, without a separate acid activation step. Those intermediates cyclise readily to quinazolin-4(3H)-ones, benzodiazepines, and related pharmaceutically relevant scaffolds. AMI Scientific supplies 25 g and 100 g sizes, and the solid should be stored cool, dry, and tightly sealed to prevent hydrolysis.