1-(tert-Butyl) 8-ethyl 7-oxo-1-azaspiro[5.5]undecane-1,8-dicarboxylate

CCOC(=O)C1CCCC2(CCCCN2C(=O)OC(C)(C)C)C1=O

1-(tert-Butyl) 8-ethyl 7-oxo-1-azaspiro[5.5]undecane-1,8-dicarboxylate (CAS 2209841-59-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H29NO5 and a molecular weight of 339.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2209841-59-6
Jingsj CID: J-1677780-6
Molecular Formula: C₁₈H₂₉NO₅
Chinese Name: CCOC(=O)C1CCCC2(CCCCN2C(=O)OC(C)(C)C)C1=O
Molecular Weight: 339.4 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-(tert-Butyl) 8-ethyl 7-oxo-1-azaspiro[5.5]undecane-1,8-dicarboxylate?

The CAS number of 1-(tert-Butyl) 8-ethyl 7-oxo-1-azaspiro[5.5]undecane-1,8-dicarboxylate is 2209841-59-6.

What are the molecular formula and molecular weight of 1-(tert-Butyl) 8-ethyl 7-oxo-1-azaspiro[5.5]undecane-1,8-dicarboxylate?

1-(tert-Butyl) 8-ethyl 7-oxo-1-azaspiro[5.5]undecane-1,8-dicarboxylate has molecular formula C18H29NO5 and molecular weight 339.4 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. "1-(tert-Butyl) 8-ethyl 7-oxo-1-azaspiro[5.5]undecane-1,8-dicarboxylate (CAS 2209841-59-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1677780-6 (accessed 2026-10-26).

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