(Z)-3-(5,5-Dimethyl-2-oxido-1,3,2-dioxaphosphinan-2-yl)-4-(3-nitrophenyl)but-3-en-2-one

The intermediate (Z)-3-(5,5-Dimethyl-2-oxido-1,3,2-dioxaphosphinan-2-yl)-4-(3-nitrophenyl)but-3-en-2-one is employed to synthesize the active pharmaceutical ingredient (API) Efonidipine hydrochloride monoethanolate.

API Name Efonidipine
CAS No 111011-78-0
Molecular Formula C15H18NO6P
Molecular Weight 339.28 g/mol
Synonyms (Z)-3-(5,5-dimethyl-2-oxo-1,3,2λ5-dioxaphosphinan-2-yl)-4-(3-nitrophenyl)but-3-en-2-one

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