tert-butyl 2,2-difluoro-3-oxo-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate

9-Boc-2,2-二氟-3-氧代-1-噁-4,9-二氮杂螺[5.5]十一烷

Also known as: 9-boc-2,2-difluoro-3-oxo-1-oxa-4,9-diazaspiro[5.5]undecane, tert-butyl 10,10-difluoro-9-oxo-11-oxa-3,8-diazaspiro[5.5]undecane-3-carboxylate, 1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylic acid, 2,2-difluoro-3-oxo-, 1,1-dimethylethyl ester, SCHEMBL2143034, DTXSID50728580, CS-0441807, DB-369742

tert-butyl 2,2-difluoro-3-oxo-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate (CAS 1179337-14-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H20F2N2O4 and a molecular weight of 306.30600 g/mol. It is also known as 9-boc-2,2-difluoro-3-oxo-1-oxa-4,9-diazaspiro[5.5]undecane, tert-butyl 10,10-difluoro-9-oxo-11-oxa-3,8-diazaspiro[5.5]undecane-3-carboxylate and 1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylic acid, 2,2-difluoro-3-oxo-, 1,1-dimethylethyl ester. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1179337-14-4
Jingsj CID: J-1392116-3
Molecular Formula: C₁₃H₂₀F₂N₂O₄
Chinese Name: 9-Boc-2,2-二氟-3-氧代-1-噁-4,9-二氮杂螺[5.5]十一烷
Molecular Weight: 306.30600 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of tert-butyl 2,2-difluoro-3-oxo-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate?

The CAS number of tert-butyl 2,2-difluoro-3-oxo-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate is 1179337-14-4.

What are the molecular formula and molecular weight of tert-butyl 2,2-difluoro-3-oxo-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate?

tert-butyl 2,2-difluoro-3-oxo-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate has molecular formula C13H20F2N2O4 and molecular weight 306.30600 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 2,2-difluoro-3-oxo-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate (CAS 1179337-14-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1392116-3 (accessed 2026-10-25).

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