CAS Registry Number

CAS 1116-77-4 — 4-(N,N-Dimethylamino)butanal diethyl acetal

4-(N,N-Dimethylamino)butanal diethyl acetal is an acetal-protected aldehyde widely used in organic synthesis, particularly as a precursor for the preparation of complex amines, pharmaceutical intermediates, and fragrance compounds. It serves as a versatile building block in the synthesis of biologically active molecules due to its stability and reactivity profile. This chemical has a CAS number of 1116-77-4 and the molecular formula C10H23NO2 with a molecular weight of 189.30 g/mol. It is stable at ambient storage conditions and carries no signal word for hazard classification. Molekula supplies 4-(N,N-Dimethylamino)butanal diethyl acetal from research to bulk quantities with full documentation and ISO 9001:2015 traceability.