The compound 2H-3-Benzazepin-2-one, 3-[3-[[2-(3,4-dimethoxyphenyl)ethyl]methylamino]propyl]-1,3,4,5-tetrahydro-7,8-dimethoxy-, hydrochloride (1:1) is a versatile and valuable building block in chemical synthesis. Its unique structure makes it particularly useful in the synthesis of various bioactive molecules and pharmaceutical compounds.This compound can serve as a key intermediate in the preparation of complex organic molecules due to its functional groups and reactivity. For instance, the hydrochloride salt form of 2H-3-Benzazepin-2-one can be utilized in the synthesis of novel drug candidates or in the modification of existing pharmaceuticals to enhance their potency or bioavailability.Furthermore, the presence of dimethoxyphenyl and aminoalkyl groups in the molecule provides opportunities for further derivatization and structural modifications, allowing chemists to tailor the compound for specific applications in medicinal chemistry or material science.In summary, the compound 2H-3-Benzazepin-2-one, 3-[3-[[2-(3,4-dimethoxyphenyl)ethyl]methylamino]propyl]-1,3,4,5-tetrahydro-7,8-dimethoxy-, hydrochloride (1:1) plays a crucial role in chemical synthesis by serving as a versatile synthetic building block with potential applications in the development of new drugs, materials, and innovative chemical compounds.