1'-(tert-Butoxycarbonyl)-2-oxospiro[indoline-3,4'-piperidine]-5-carboxylic acid

1'-(叔丁氧基羰基)-2-氧代螺[二氢吲哚-3,4'-哌啶]-5-羧酸

Also known as: 1-(tert-Butoxycarbonyl)-2-oxospiro[indoline-3,4-piperidine]-5-carboxylic acid, 1'-[(2-methylpropan-2-yl)oxycarbonyl]-2-oxospiro[1H-indole-3,4'-piperidine]-5-carboxylic acid, Spiro[3H-indole-3,4'-piperidine]-1',5-dicarboxylic acid, 1,2-dihydro-2-oxo-, 1'-(1,1-dimethylethyl) ester, MFCD12198583

1'-(tert-Butoxycarbonyl)-2-oxospiro[indoline-3,4'-piperidine]-5-carboxylic acid (CAS 946135-52-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H22N2O5 and a molecular weight of 346.37800 g/mol. It is also known as 1-(tert-Butoxycarbonyl)-2-oxospiro[indoline-3,4-piperidine]-5-carboxylic acid, 1'-[(2-methylpropan-2-yl)oxycarbonyl]-2-oxospiro[1H-indole-3,4'-piperidine]-5-carboxylic acid and Spiro[3H-indole-3,4'-piperidine]-1',5-dicarboxylic acid, 1,2-dihydro-2-oxo-, 1'-(1,1-dimethylethyl) ester. Key properties include a boiling point of 567.093ºC at 760 mmHg, a density of 1.345g/cm3 and a flash point of 296.768ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

946135-52-0

Jingsj CID

J-1048270-2

Molecular Formula

C₁₈H₂₂N₂O₅

Chinese Name

1'-(叔丁氧基羰基)-2-氧代螺[二氢吲哚-3,4'-哌啶]-5-羧酸

Molecular Weight

346.37800 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026