tert-butyl 3-oxospiro[2-benzofuran-1,4'-piperidine]-1'-carboxylate

3-氧代-3H-螺[异苯并呋喃-1,4-哌啶]-1-羧酸叔丁酯

Also known as: tert-Butyl 3-oxo-3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylate, N-BOC-3-OXO-3H-SPIRO[ISOBENZOFURAN-1',4'-PIPERIDINE], N-BOC-3-OXO-3H-SPIRO[ISOBENZOFURAN-1,4-PIPERIDINE], Spiro[isobenzofuran-1(3H),4'-piperidine]-1'-carboxylic acid, 3-oxo-, 1,1-dimethylethyl ester, tert-butyl 3-oxo-3H-spiro[2-benzofuran-1,4-piperidine]-1-carboxylate

tert-butyl 3-oxospiro[2-benzofuran-1,4'-piperidine]-1'-carboxylate (CAS 1123492-82-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C17H21NO4 and a molecular weight of 303.35300 g/mol. It is also known as tert-Butyl 3-oxo-3H-spiro[isobenzofuran-1,4'-piperidine]-1'-carboxylate, N-BOC-3-OXO-3H-SPIRO[ISOBENZOFURAN-1',4'-PIPERIDINE] and N-BOC-3-OXO-3H-SPIRO[ISOBENZOFURAN-1,4-PIPERIDINE]. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1123492-82-9
Jingsj CID: J-1023254-7
Molecular Formula: C₁₇H₂₁NO₄
Chinese Name: 3-氧代-3H-螺[异苯并呋喃-1,4-哌啶]-1-羧酸叔丁酯
Molecular Weight: 303.35300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of tert-butyl 3-oxospiro[2-benzofuran-1,4'-piperidine]-1'-carboxylate?

The CAS number of tert-butyl 3-oxospiro[2-benzofuran-1,4'-piperidine]-1'-carboxylate is 1123492-82-9.

What are the molecular formula and molecular weight of tert-butyl 3-oxospiro[2-benzofuran-1,4'-piperidine]-1'-carboxylate?

tert-butyl 3-oxospiro[2-benzofuran-1,4'-piperidine]-1'-carboxylate has molecular formula C17H21NO4 and molecular weight 303.35300 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "tert-butyl 3-oxospiro[2-benzofuran-1,4'-piperidine]-1'-carboxylate (CAS 1123492-82-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1023254-7 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.