tert-Butyl 4-(3-aminopyrazin-2-yl)piperazine-1-carboxylate

4-(3-氨基吡嗪-2-基)哌嗪-1-羧酸叔丁酯

Also known as: 1-Piperazinecarboxylic acid, 4-(3-amino-2-pyrazinyl)-, 1,1-dimethylethyl ester, 1,1-Dimethylethyl 4-(3-amino-2-pyrazinyl)-1-piperazinecarboxylate, 2-Amino-3-(4-Boc-piperazin-1-yl)pyrazine, 2-Amino-3-(4-tert-butoxycarbonylpiperazin-1-yl)pyrazine, 2-Methyl-2-propanyl 4-(3-amino-2-pyrazinyl)-1-piperazinecarboxylate

tert-Butyl 4-(3-aminopyrazin-2-yl)piperazine-1-carboxylate (CAS 1208542-95-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H21N5O2 and a molecular weight of 279.338 g/mol. It is also known as 1-Piperazinecarboxylic acid, 4-(3-amino-2-pyrazinyl)-, 1,1-dimethylethyl ester, 1,1-Dimethylethyl 4-(3-amino-2-pyrazinyl)-1-piperazinecarboxylate and 2-Amino-3-(4-Boc-piperazin-1-yl)pyrazine. Key properties include a boiling point of 448.2±45.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 224.9±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1208542-95-3
Jingsj CID
J-1075533-4
Molecular Formula
C13H21N5O2
Chinese Name
4-(3-氨基吡嗪-2-基)哌嗪-1-羧酸叔丁酯
Molecular Weight
279.338 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point448.2±45.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point224.9±28.7 °C

Frequently Asked Questions

What is the CAS number of tert-Butyl 4-(3-aminopyrazin-2-yl)piperazine-1-carboxylate?

The CAS number of tert-Butyl 4-(3-aminopyrazin-2-yl)piperazine-1-carboxylate is 1208542-95-3.

What are the molecular formula and molecular weight of tert-Butyl 4-(3-aminopyrazin-2-yl)piperazine-1-carboxylate?

tert-Butyl 4-(3-aminopyrazin-2-yl)piperazine-1-carboxylate has molecular formula C13H21N5O2 and molecular weight 279.338 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-(3-aminopyrazin-2-yl)piperazine-1-carboxylate (CAS 1208542-95-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1075533-4 (accessed 2026-10-25).

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