tert-butyl 4-(azetidin-3-yl)piperazine-1-carboxylate

4-(氮杂环丁烷-3-基)哌嗪-1-羧酸叔丁酯

Also known as: 1-(3-Azetidinyl)-4-Boc-piperazine, 1-Boc-4-(azetidin-3-yl)piperazine, 1-Boc-4-(azetidin-3-yl)piperazine 2HCl, 1-N-Boc-4-azetidin-3-yl-piperazine, 1-Piperazinecarboxylic acid, 4-(3-azetidinyl)-, 1,1-dimethylethyl ester, 4-Azetidin-3-yl-piperazine-1-carboxylic acid tert-butyl ester, BH268, FC0199, TERT-BUTYL 4-(AZETIDIN-3-YL)PIPERAZINE-1-CARBOXYLATE

tert-butyl 4-(azetidin-3-yl)piperazine-1-carboxylate (CAS 219725-67-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H23N3O2 and a molecular weight of 241.33000 g/mol. It is also known as 1-(3-Azetidinyl)-4-Boc-piperazine, 1-Boc-4-(azetidin-3-yl)piperazine and 1-Boc-4-(azetidin-3-yl)piperazine 2HCl. Key properties include a boiling point of 337.3ºC at 760 mmHg, a density of 1.115g/cm3 and a flash point of 157.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
219725-67-4
Jingsj CID
J-1518683-2
Molecular Formula
C12H23N3O2
Chinese Name
4-(氮杂环丁烷-3-基)哌嗪-1-羧酸叔丁酯
Molecular Weight
241.33000 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point337.3ºC at 760 mmHg
Density1.115g/cm3
Flash Point157.8ºC

Frequently Asked Questions

What is the CAS number of tert-butyl 4-(azetidin-3-yl)piperazine-1-carboxylate?

The CAS number of tert-butyl 4-(azetidin-3-yl)piperazine-1-carboxylate is 219725-67-4.

What are the molecular formula and molecular weight of tert-butyl 4-(azetidin-3-yl)piperazine-1-carboxylate?

tert-butyl 4-(azetidin-3-yl)piperazine-1-carboxylate has molecular formula C12H23N3O2 and molecular weight 241.33000 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 4-(azetidin-3-yl)piperazine-1-carboxylate (CAS 219725-67-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1518683-2 (accessed 2026-10-24).

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