1-[2-(2-Pyridinyl)ethyl]piperazine

Also known as: 1-(2-Pyridin-2-yl-ethyl)-piperazine, 1-[2-(2-PYRIDYL)ETHYL]PIPERAZINE, 1-[2-(2-PYRIDINYL)ETHYL]PIPERAZINE, 2-[2-(Piperazin-1-yl)ethyl]pyridine, 2-(2-Piperidin-1-yl-ethyl)-pyridine, Piperazine, 1-[2-(2-pyridinyl)ethyl]- (9CI), TIMTEC-BB SBB010070, Albb-005747, MFCD01748645

1-[2-(2-Pyridinyl)ethyl]piperazine (CAS 53345-15-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H17N3 and a molecular weight of 191.27300 g/mol. Key properties include a boiling point of 306.1ºC at 760 mmHg, a density of 1.033g/cm3 and a flash point of 139ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 53345-15-6
Jingsj CID: J-1426389-9
Molecular Formula: C₁₁H₁₇N₃
Molecular Weight: 191.27300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	306.1ºC at 760 mmHg
Density	1.033g/cm3
Flash Point	139ºC
Exact Mass	191.14200
PSA	28.16000
LogP	0.79600
Refractive Index	1.531

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 1-[2-(2-Pyridinyl)ethyl]piperazine?

The CAS number of 1-[2-(2-Pyridinyl)ethyl]piperazine is 53345-15-6.

What are the molecular formula and molecular weight of 1-[2-(2-Pyridinyl)ethyl]piperazine?

1-[2-(2-Pyridinyl)ethyl]piperazine has molecular formula C11H17N3 and molecular weight 191.27300 g/mol.

What are the upstream and downstream products of 1-[2-(2-Pyridinyl)ethyl]piperazine?

For 1-[2-(2-Pyridinyl)ethyl]piperazine, Upstream Products: Piperazine, 2-Vinylpyridine, Piperazine dihydrochloride monohydrate.

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. "1-[2-(2-Pyridinyl)ethyl]piperazine (CAS 53345-15-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1426389-9 (accessed 2026-11-09).

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