4-(4-Aminobenzyl)piperazine-1-carboxylic acid tert-butyl ester

4-(4-氨基苄基)哌嗪-1-羧酸叔丁酯

Also known as: tert-Butyl 4-(4-aminobenzyl)piperazine-1-carboxylate, 4-(4-Boc-piperazin-1-yl-methyl)aniline, 4-[(4-Boc-1-piperazinyl)methyl]aniline, 1-Boc-4-(4-aminobenzyl)piperazine, tert-butyl 4-(4-aminobenzyl)-1-piperazinecarboxylate, tert-butyl 4-[(4-aminophenyl)methyl]piperazine-1-carboxylate, 4-(1-Boc-piperazin-4-yl-methyl)-aniline, 4-(4-Aminobenzyl)piperazine, N1-BOC protected

4-(4-Aminobenzyl)piperazine-1-carboxylic acid tert-butyl ester (CAS 304897-49-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H25N3O2 and a molecular weight of 291.389 g/mol. It is also known as tert-Butyl 4-(4-aminobenzyl)piperazine-1-carboxylate, 4-(4-Boc-piperazin-1-yl-methyl)aniline and 4-[(4-Boc-1-piperazinyl)methyl]aniline. Key properties include a boiling point of 413.6±40.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 203.9±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
304897-49-2
Jingsj CID
J-1325585-9
Molecular Formula
C16H25N3O2
Chinese Name
4-(4-氨基苄基)哌嗪-1-羧酸叔丁酯
Molecular Weight
291.389 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point413.6±40.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point203.9±27.3 °C

Frequently Asked Questions

What is the CAS number of 4-(4-Aminobenzyl)piperazine-1-carboxylic acid tert-butyl ester?

The CAS number of 4-(4-Aminobenzyl)piperazine-1-carboxylic acid tert-butyl ester is 304897-49-2.

What are the molecular formula and molecular weight of 4-(4-Aminobenzyl)piperazine-1-carboxylic acid tert-butyl ester?

4-(4-Aminobenzyl)piperazine-1-carboxylic acid tert-butyl ester has molecular formula C16H25N3O2 and molecular weight 291.389 g/mol.

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

Last updated:

How to cite: Jingsj. "4-(4-Aminobenzyl)piperazine-1-carboxylic acid tert-butyl ester (CAS 304897-49-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1325585-9 (accessed 2026-10-25).

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