(2E)-4-(1-Piperidinyl)-2-butenoic acid

(2E)-4-(1-哌啶基)-2-丁烯酸

Also known as: 4-(piperidin-1-yl)but-2-enoic acid, (E)-4-(1-piperidyl)but-2-enoic acid, 2-Butenoic acid, 4-(1-piperidinyl)-, (2E)-, 2-Butenoicacid,4-(1-piperidinyl)-,(2E)-(9CI), Dacomitinib Impurity 4, Dacomitinib Impurity 5, MFCD14584707

(2E)-4-(1-Piperidinyl)-2-butenoic acid (CAS 768341-84-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H15NO2 and a molecular weight of 169.221 g/mol. It is also known as 4-(piperidin-1-yl)but-2-enoic acid, (E)-4-(1-piperidyl)but-2-enoic acid and 2-Butenoic acid, 4-(1-piperidinyl)-, (2E)-. Key properties include a boiling point of 319.5±25.0 °C at 760 mmHg, a density of 1.082±0.06 g/cm3 and a flash point of 147.0±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

768341-84-0

Jingsj CID

J-1528172-6

Molecular Formula

C₉H₁₅NO₂

Chinese Name

(2E)-4-(1-哌啶基)-2-丁烯酸

Molecular Weight

169.221 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026