tert-butyl 8-oxo-5-azaspiro[2.5]octane-5-carboxylate

8-氧代-5-氮杂螺[2.5]辛烷-5-羧酸叔丁酯

Also known as: 2-Methyl-2-propanyl 8-oxo-5-azaspiro[2.5]octane-5-carboxylate, 5-Azaspiro[2.5]octane-5-carboxylic acid, 8-oxo-, 1,1-dimethylethyl ester, 5-Boc-5-azaspiro[2.5]octan-8-one, 8-Oxo-5-aza-spiro[2.5]octane-5-carboxylic acid tert-butyl ester

tert-butyl 8-oxo-5-azaspiro[2.5]octane-5-carboxylate (CAS 143306-64-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H19NO3 and a molecular weight of 225.284 g/mol. It is also known as 2-Methyl-2-propanyl 8-oxo-5-azaspiro[2.5]octane-5-carboxylate, 5-Azaspiro[2.5]octane-5-carboxylic acid, 8-oxo-, 1,1-dimethylethyl ester and 5-Boc-5-azaspiro[2.5]octan-8-one. Key properties include a boiling point of 331.8±35.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 154.5±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

143306-64-3

Jingsj CID

J-1589728-0

Molecular Formula

C₁₂H₁₉NO₃

Chinese Name

8-氧代-5-氮杂螺[2.5]辛烷-5-羧酸叔丁酯

Molecular Weight

225.284 g/mol

Category

Organic Acids

Last updated

8/21/2026