(S)-tert-Butyl 5-azaspiro[2.4]heptan-7-ylcarbamate

(7S)-5-氮杂螺[2.4]庚烷-7-基氨基甲酸叔丁酯

Also known as: Carbamic acid, (7S)-5-azaspiro[2.4]hept-7-yl-, 1,1-dimethylethyl ester (9CI), (7S)-5-Azaspiro[2.4]hept-7-ylcarbamic acid tert-butyl ester, (S)-7-tert-Butoxycarbonylamino-5-azaspiro[2.4]heptane, tert-Butyl (7S)-5-azaspiro[2.4]hept-7-ylcarbamate, CarbaMic acid, N-(7S)-5-azaspiro[2.4]hept-7-yl-, 1,1-diMethylethyl ester, 2-Methyl-2-propanyl (7S)-5-azaspiro[2.4]hept-7-ylcarbamate, (S)-7-N-BOC-AMINO-5-AZA-SPIRO[2.4]HEPTANE

(S)-tert-Butyl 5-azaspiro[2.4]heptan-7-ylcarbamate (CAS 127199-45-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H20N2O2 and a molecular weight of 212.289 g/mol. It is also known as Carbamic acid, (7S)-5-azaspiro[2.4]hept-7-yl-, 1,1-dimethylethyl ester (9CI), (7S)-5-Azaspiro[2.4]hept-7-ylcarbamic acid tert-butyl ester and (S)-7-tert-Butoxycarbonylamino-5-azaspiro[2.4]heptane. Key properties include a boiling point of 329.0±31.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 152.8±24.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
127199-45-5
Jingsj CID
J-1499124-0
Molecular Formula
C11H20N2O2
Chinese Name
(7S)-5-氮杂螺[2.4]庚烷-7-基氨基甲酸叔丁酯
Molecular Weight
212.289 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point329.0±31.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point152.8±24.8 °C

Frequently Asked Questions

What is the CAS number of (S)-tert-Butyl 5-azaspiro[2.4]heptan-7-ylcarbamate?

The CAS number of (S)-tert-Butyl 5-azaspiro[2.4]heptan-7-ylcarbamate is 127199-45-5.

What are the molecular formula and molecular weight of (S)-tert-Butyl 5-azaspiro[2.4]heptan-7-ylcarbamate?

(S)-tert-Butyl 5-azaspiro[2.4]heptan-7-ylcarbamate has molecular formula C11H20N2O2 and molecular weight 212.289 g/mol.

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

Last updated:

How to cite: Jingsj. "(S)-tert-Butyl 5-azaspiro[2.4]heptan-7-ylcarbamate (CAS 127199-45-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1499124-0 (accessed 2026-10-22).

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