4-(Toluene-4-sulfonyloxy)piperidine-1-carboxylic acid tert-butyl ester

4-(甲苯-4-磺酰氧)哌啶-1-羧酸叔丁酯

Also known as: 1-Boc-4-(tosyloxy)piperidine, 1-Boc-4-piperidyl p-Toluenesulfonate, 1-Boc-4-tosyloxypiperidine, 1-Piperidinecarboxylic acid, 4-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester, 1-(tert-Butoxycarbonyl)-4-(p-toluenesulfonyloxy)piperidine, 1-(tert-Butoxycarbonyl)-4-piperidyl p-Toluenesulfonate, 104618, 2-Methyl-2-propanyl 4-{[(4-methylphenyl)sulfonyl]oxy}-1-piperidinecarboxylate, 4-(Toluene-4-sulfonyloxy)piperidine-1-carboxylic acid tert-butyl ester, 4-(p-Toluenesulfonyloxy)piperidine-1-carboxylic Acid tert-Butyl Ester, 4-Tosyloxypiperidine-1-carboxylic Acid tert-Butyl Ester, N-Boc-4-piperidyl p-Methylbenzenesulfonate, N-BOC-4-TOXYLOXY-PIPERIDINE, t-Butyl 4-(tosyloxy)piperidine-1-carboxylate, tert-Butyl 4-(p-Toluenesulfonyloxy)piperidine-1-carboxylate, tert-Butyl 4-Tosyloxypiperidine-1-carboxylate, tert-Butyl 4-{[(4-methylphenyl)sulfonyl]oxy}piperidine-1-carboxylate, tert-butyl 4-(4-methylphenyl)sulfonyloxypiperidine-1-carboxylate, tert-butyl 4-[(4-methylbenzenesulfonyl)oxy]piperidine-1-carboxylate

4-(Toluene-4-sulfonyloxy)piperidine-1-carboxylic acid tert-butyl ester (CAS 118811-07-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C17H25NO5S and a molecular weight of 355.449 g/mol. It is also known as 1-Boc-4-(tosyloxy)piperidine, 1-Boc-4-piperidyl p-Toluenesulfonate and 1-Boc-4-tosyloxypiperidine. Key properties include a melting point of 98 °C, a boiling point of 475.3±38.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 241.2±26.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

118811-07-7

Jingsj CID

J-1179423-7

Molecular Formula

C₁₇H₂₅NO₅S

Chinese Name

4-(甲苯-4-磺酰氧)哌啶-1-羧酸叔丁酯

Molecular Weight

355.449 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026