2-[4-(4-Methoxyphenyl)piperazin-1-yl]ethanamine

Also known as: 1-(2-aminoethyl)-4-(4-methoxyphenyl)piperazine, 2-[4-(4-methoxy-phenyl)-piperazin-1-yl]-ethylamine, F2158-0050, HMS1601I01, 4-(4-methoxyphenyl)-1-piperazineethanamine, 1-piperazineethanamine, 4-(4-methoxyphenyl)-

2-[4-(4-Methoxyphenyl)piperazin-1-yl]ethanamine (CAS 20529-26-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C13H21N3O and a molecular weight of 235.32500 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 20529-26-4
Jingsj CID: J-1084153-9
Molecular Formula: C₁₃H₂₁N₃O
Molecular Weight: 235.32500 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	235.16800
PSA	41.73000
LogP	1.47910

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 2-[4-(4-Methoxyphenyl)piperazin-1-yl]ethanamine?

The CAS number of 2-[4-(4-Methoxyphenyl)piperazin-1-yl]ethanamine is 20529-26-4.

What are the molecular formula and molecular weight of 2-[4-(4-Methoxyphenyl)piperazin-1-yl]ethanamine?

2-[4-(4-Methoxyphenyl)piperazin-1-yl]ethanamine has molecular formula C13H21N3O and molecular weight 235.32500 g/mol.

What are the upstream and downstream products of 2-[4-(4-Methoxyphenyl)piperazin-1-yl]ethanamine?

For 2-[4-(4-Methoxyphenyl)piperazin-1-yl]ethanamine, Upstream Products: 1-(4-Methoxyphenyl)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. "2-[4-(4-Methoxyphenyl)piperazin-1-yl]ethanamine (CAS 20529-26-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084153-9 (accessed 2026-11-09).

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