tert-butyl 4-(4-cyanophenyl)piperazine-1-carboxylate

4-(4-氰基苯基)哌嗪-1-羧酸叔丁酯

Also known as: 1-Boc-4-(4-cyanophenyl)piperazine, 4-(4-cyanophenyl)-1-piperazinecarboxylic acid tert-butyl ester, 4-(4-cyanophenyl)piperazine-1-carboxylic acid tert-butyl ester, tert-butyl 4-(4-cyanophenyl)tetrahydro-1(2H)-pyrazinecarboxylate, N-tert-butoxycarbonyl-4-(4-cyanophenyl)piperazine, 4-(4-Cyano-phenyl)-piperazine-1-carboxylic acid tert-butyl ester, t-butyl 4-(4-cyanophenyl)piperazine-1-carboxylate, 4-(Piperazin-4-yl)benzonitrile, N1-BOC protected

tert-butyl 4-(4-cyanophenyl)piperazine-1-carboxylate (CAS 186650-98-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H21N3O2 and a molecular weight of 287.35700 g/mol. It is also known as 1-Boc-4-(4-cyanophenyl)piperazine, 4-(4-cyanophenyl)-1-piperazinecarboxylic acid tert-butyl ester and 4-(4-cyanophenyl)piperazine-1-carboxylic acid tert-butyl ester. Key properties include a melting point of 128-126ºC, a boiling point of 445.7ºC at 760 mmHg, a density of 1.17 g/cm3 and a flash point of 223.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

186650-98-6

Jingsj CID

J-1091688-3

Molecular Formula

C₁₆H₂₁N₃O₂

Chinese Name

4-(4-氰基苯基)哌嗪-1-羧酸叔丁酯

Molecular Weight

287.35700 g/mol

Category

Organic Acids

Last updated

8/21/2026