tert-butyl 6-fluoro-4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate

6-氟-4-氧代螺[苯并二氢吡喃-2,4-哌啶]-1-羧酸叔丁酯

Also known as: 1'-boc-6-fluoro-4-oxospiro[chroman-2,4'-piperidine], tert-butyl 6-fluoro-4-oxo-3,4-dihydrospiro[chromene-2,4'-piperidine]-1'-carboxylate, Spiro[2H-1-benzopyran-2,4'-piperidine]-1'-carboxylic acid, 6-fluoro-3,4-dihydro-4-oxo-, 1,1-dimethylethyl ester, 6-fluoro-4-oxo-2-spiro(N-Boc-piperidine-4-yl)-benzopyran

tert-butyl 6-fluoro-4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate (CAS 721958-63-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H22FNO4 and a molecular weight of 335.37000 g/mol. It is also known as 1'-boc-6-fluoro-4-oxospiro[chroman-2,4'-piperidine], tert-butyl 6-fluoro-4-oxo-3,4-dihydrospiro[chromene-2,4'-piperidine]-1'-carboxylate and Spiro[2H-1-benzopyran-2,4'-piperidine]-1'-carboxylic acid, 6-fluoro-3,4-dihydro-4-oxo-, 1,1-dimethylethyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

721958-63-0

Jingsj CID

J-1023139-9

Molecular Formula

C₁₈H₂₂FNO₄

Chinese Name

6-氟-4-氧代螺[苯并二氢吡喃-2,4-哌啶]-1-羧酸叔丁酯

Molecular Weight

335.37000 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026