Category:
Chiral Intermediates
CAS NO:
3543-73-5
Standard:
USP,
Bendamustine intermediate
This compound, Ethyl 2-(1-methyl-5-amino-1H-benzimidazol-2-yl)butanoate, is a specialized heterocyclic intermediate primarily utilized in pharmaceutical synthesis. Produced via condensation of benzimidazole derivatives with unsaturated esters under catalytic conditions, it serves as a critical scaffold for bioactive molecules. Molecular formula: C14H19N3O2; CAS No.: Not widely indexed in public databases.