benzyl 4-(2-aminoethyl)piperazine-1-carboxylate

Also known as: 1-CBZ-4-(2-AMINOETHYL)PIPERAZINE, 1-Piperazinecarboxylic acid, 4-(2-aminoethyl)-, phenylmethyl ester, 2-(N-Cbz-piperazin-1-yl)ethanamine, 4-(2-Aminoethyl)piperazine-1-carboxylic acid benzyl ester, 4-(2-Aminoethyl)-1-piperazinecarboxylic acid phenylmethyl ester, f2158-1192

benzyl 4-(2-aminoethyl)piperazine-1-carboxylate (CAS 104740-55-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H21N3O2 and a molecular weight of 263.33500 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 104740-55-8
Jingsj CID: J-1334087-9
Molecular Formula: C₁₄H₂₁N₃O₂
Molecular Weight: 263.33500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	263.16300
PSA	58.80000
LogP	1.47560

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 benzyl 4-(2-aminoethyl)piperazine-1-carboxylate?

The CAS number of benzyl 4-(2-aminoethyl)piperazine-1-carboxylate is 104740-55-8.

What are the molecular formula and molecular weight of benzyl 4-(2-aminoethyl)piperazine-1-carboxylate?

benzyl 4-(2-aminoethyl)piperazine-1-carboxylate has molecular formula C14H21N3O2 and molecular weight 263.33500 g/mol.

What are the upstream and downstream products of benzyl 4-(2-aminoethyl)piperazine-1-carboxylate?

For benzyl 4-(2-aminoethyl)piperazine-1-carboxylate, Upstream Products: Benzyl piperazine-1-carboxylate, 1-(2-Aminoethyl)piperazine.

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

Last updated: 8/21/2026

How to cite: Jingsj. "benzyl 4-(2-aminoethyl)piperazine-1-carboxylate (CAS 104740-55-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1334087-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.