tert-Butyl 4-oxo-3,4-dihydro-2H-spiro[naphthalene-1,4'-piperidine]-1'-carboxylate

4-氧代-3,4-二氢-2H-螺[萘-1,4'-哌啶]-1'-羧酸叔丁酯

Also known as: TERT-BUTYL 4-OXO-3,4-DIHYDRO-2H-SPIRO[NAPHTHALENE-1,4'-PIPERIDINE]-1'-CARBOXYLATE, Tert-Butyl 4-Oxo-3,4-Dihydro-2H-Spiro[Naphthalene-1,4-Piperidine]-1-Carboxylate(WX105084), Spiro[naphthalene-1(2H),4'-piperidine]-1'-carboxylic acid, 3,4-dihydro-4-oxo-, 1,1-dimethylethyl ester, tert-butyl 4-oxospiro[2,3-dihydronaphthalene-1,4'-piperidine]-1'-carboxylate, tert-Butyl 4′-oxospiro[piperidine-4,1′-tetralin]-1-carboxylate, 1'-Boc-spiro[3,4-dihydro-2H-naphthalene-1,4'-piperidin]-4-one, 2H-Spiro[naphthalene-1,4'-piperidine]-1'-carboxylic acid, 3,4-dihydro-4-oxo-, 1,1-dimethylethyl ester, tert-Butyl 4-oxospiro[chromane-2,4'-piperidine]-1'-carboxylate

tert-Butyl 4-oxo-3,4-dihydro-2H-spiro[naphthalene-1,4'-piperidine]-1'-carboxylate (CAS 948034-21-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C19H25NO3 and a molecular weight of 315.40700 g/mol. It is also known as TERT-BUTYL 4-OXO-3,4-DIHYDRO-2H-SPIRO[NAPHTHALENE-1,4'-PIPERIDINE]-1'-CARBOXYLATE, Tert-Butyl 4-Oxo-3,4-Dihydro-2H-Spiro[Naphthalene-1,4-Piperidine]-1-Carboxylate(WX105084) and Spiro[naphthalene-1(2H),4'-piperidine]-1'-carboxylic acid, 3,4-dihydro-4-oxo-, 1,1-dimethylethyl ester. Key properties include a boiling point of 456.711ºC at 760 mmHg, a density of 1.158g/cm3 and a flash point of 230.011ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

948034-21-7

Jingsj CID

J-1048271-3

Molecular Formula

C₁₉H₂₅NO₃

Chinese Name

4-氧代-3,4-二氢-2H-螺[萘-1,4'-哌啶]-1'-羧酸叔丁酯

Molecular Weight

315.40700 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026