tert-butyl 1-oxo-7-azaspiro[3.5]nonane-7-carboxylate

1-氧代-7-氮杂螺[3.5]壬烷-7-羧酸叔丁酯

Also known as: 1-Oxo-7-Boc-7-azaspiro[3.5]nonane, 1-Oxo-7-aza-spiro[3.5]nonane-7-carboxylic acid tert-butyl ester, 1-oxo-7-Azaspiro[3.5]nonane-7-carboxylic acid 1,1-dimethylethyl ester, 7-Azaspiro[3.5]nonane-7-carboxylic acid, 1-oxo-, 1,1-dimethylethyl ester, 7-Boc-1-oxo-7-azaspiro[3.5]nonane, N-BOC-1-OXO-7-AZASPIRO[3.5]NONANE, tert-Butyl 3-oxo-7-azaspiro[3.5]nonane-7-carboxylate

tert-butyl 1-oxo-7-azaspiro[3.5]nonane-7-carboxylate (CAS 849203-60-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H21NO3 and a molecular weight of 239.31100 g/mol. It is also known as 1-Oxo-7-Boc-7-azaspiro[3.5]nonane, 1-Oxo-7-aza-spiro[3.5]nonane-7-carboxylic acid tert-butyl ester and 1-oxo-7-Azaspiro[3.5]nonane-7-carboxylic acid 1,1-dimethylethyl ester. Key property: a boiling point of 348.6±35.0℃ at 760 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
849203-60-7
Jingsj CID
J-1071910-9
Molecular Formula
C13H21NO3
Chinese Name
1-氧代-7-氮杂螺[3.5]壬烷-7-羧酸叔丁酯
Molecular Weight
239.31100 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point348.6±35.0℃ at 760 mmHg

Frequently Asked Questions

What is the CAS number of tert-butyl 1-oxo-7-azaspiro[3.5]nonane-7-carboxylate?

The CAS number of tert-butyl 1-oxo-7-azaspiro[3.5]nonane-7-carboxylate is 849203-60-7.

What are the molecular formula and molecular weight of tert-butyl 1-oxo-7-azaspiro[3.5]nonane-7-carboxylate?

tert-butyl 1-oxo-7-azaspiro[3.5]nonane-7-carboxylate has molecular formula C13H21NO3 and molecular weight 239.31100 g/mol.

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

Last updated:

How to cite: Jingsj. "tert-butyl 1-oxo-7-azaspiro[3.5]nonane-7-carboxylate (CAS 849203-60-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1071910-9 (accessed 2026-10-25).

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