tert-butyl 4-(3-ethoxy-3-oxoprop-1-yn-1-yl)-4-hydroxypiperidine-1-carboxylate

4-(3-乙氧基-3-氧代-1-丙炔-1-基)-4-羟基-1-哌啶羧酸 1,1-二甲基乙酯

Also known as: 1,1-dimethylethyl 4-(3-ethoxy-3-oxo-1-propynyl)-4-hydroxy-1-piperidinecarboxylate, 2-methyl-2-propanyl 4-(3-ethoxy-3-oxo-1-propyn-1-yl)-4-hydroxy-1-piperidinecarboxylate, 1-piperidinecarboxylic acid, 4-(3-ethoxy-3-oxo-1-propyn-1-yl)-4-hydroxy-, 1,1-dimethylethyl ester

tert-butyl 4-(3-ethoxy-3-oxoprop-1-yn-1-yl)-4-hydroxypiperidine-1-carboxylate (CAS 374794-90-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H23NO5 and a molecular weight of 297.34700 g/mol. It is also known as 1,1-dimethylethyl 4-(3-ethoxy-3-oxo-1-propynyl)-4-hydroxy-1-piperidinecarboxylate, 2-methyl-2-propanyl 4-(3-ethoxy-3-oxo-1-propyn-1-yl)-4-hydroxy-1-piperidinecarboxylate and 1-piperidinecarboxylic acid, 4-(3-ethoxy-3-oxo-1-propyn-1-yl)-4-hydroxy-, 1,1-dimethylethyl ester. Key properties include a boiling point of 426.804ºC at 760 mmHg, a density of 1.182g/cm3 and a flash point of 211.924ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

374794-90-8

Jingsj CID

J-1085314-2

Molecular Formula

C₁₅H₂₃NO₅

Chinese Name

4-(3-乙氧基-3-氧代-1-丙炔-1-基)-4-羟基-1-哌啶羧酸 1,1-二甲基乙酯

Molecular Weight

297.34700 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026