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
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 413.6±40.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 203.9±27.3 °C |
| Exact Mass | 291.194672 |
| PSA | 58.80000 |
| LogP | 1.20 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.567 |
| Storage Conditions | 2-8°C |
Customs & Trade Information
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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.
What are the upstream and downstream products of 4-(4-Aminobenzyl)piperazine-1-carboxylic acid tert-butyl ester?
For 4-(4-Aminobenzyl)piperazine-1-carboxylic acid tert-butyl ester, Upstream Products: tert-Butyl 4-(4-nitrobenzyl)piperazine-1-carboxylate, 4-nitrobenzyl bromide, 1-Boc-piperazine.
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 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.