1-(pyridin-3-yl)piperazine
Also known as: 1-(3-pyridinyl)piperazine, 1-pyridin-3-ylpiperazine, 1-pyridin-3-yl-piperazine, 1-(3-pyridinyl)piperazine dihydrobromide
1-(pyridin-3-yl)piperazine (CAS 67980-77-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H13N3 and a molecular weight of 163.220 g/mol. Key properties include a melting point of 48-52ºC, a boiling point of 314.4±22.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 143.9±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 67980-77-2
- Jingsj CID
- J-1510889-1
- Molecular Formula
- C9H13N3
- Molecular Weight
- 163.220 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 48-52ºC |
|---|---|
| Boiling Point | 314.4±22.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 143.9±22.3 °C |
| Exact Mass | 163.110947 |
| PSA | 28.16000 |
| LogP | 0.19 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.547 |
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-(pyridin-3-yl)piperazine?
The CAS number of 1-(pyridin-3-yl)piperazine is 67980-77-2.
What are the molecular formula and molecular weight of 1-(pyridin-3-yl)piperazine?
1-(pyridin-3-yl)piperazine has molecular formula C9H13N3 and molecular weight 163.220 g/mol.
What are the upstream and downstream products of 1-(pyridin-3-yl)piperazine?
For 1-(pyridin-3-yl)piperazine, Upstream Products: tert-Butyl 4-(pyridin-3-yl)piperazine-1-carboxylate, Piperazine, 3-Bromopyridine; Downstream Products: tert-Butyl 4-(pyridin-3-yl)piperazine-1-carboxylate, tert-Butyl 4-(6-bromopyridin-3-yl)piperazine-1-carboxylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-(pyridin-3-yl)piperazine (CAS 67980-77-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1510889-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.