Tert-butyl 1,1,3,3-tetramethyl-2-oxa-7-azaspiro[4.4]nonane-9-carboxylate

2-氧杂-7-氮杂螺[4.4]壬烷-9-甲酸叔丁酯

Tert-butyl 1,1,3,3-tetramethyl-2-oxa-7-azaspiro[4.4]nonane-9-carboxylate (CAS 2171985-20-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H29NO3 and a molecular weight of 283.41 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2171985-20-7
Jingsj CID: J-386483-2
Molecular Formula: C₁₆H₂₉NO₃
Chinese Name: 2-氧杂-7-氮杂螺[4.4]壬烷-9-甲酸叔丁酯
Molecular Weight: 283.41 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Tert-butyl 1,1,3,3-tetramethyl-2-oxa-7-azaspiro[4.4]nonane-9-carboxylate?

The CAS number of Tert-butyl 1,1,3,3-tetramethyl-2-oxa-7-azaspiro[4.4]nonane-9-carboxylate is 2171985-20-7.

What are the molecular formula and molecular weight of Tert-butyl 1,1,3,3-tetramethyl-2-oxa-7-azaspiro[4.4]nonane-9-carboxylate?

Tert-butyl 1,1,3,3-tetramethyl-2-oxa-7-azaspiro[4.4]nonane-9-carboxylate has molecular formula C16H29NO3 and molecular weight 283.41 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 1,1,3,3-tetramethyl-2-oxa-7-azaspiro[4.4]nonane-9-carboxylate (CAS 2171985-20-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-386483-2 (accessed 2026-10-23).

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