2-(1H-pyrazol-4-yl)quinoxaline
2-(1H-吡唑-4-基)喹喔啉
Also known as: 2-(1H-Pyrazol-4-yl)quinoxaline, Quinoxaline, 2-(1H-pyrazol-4-yl)-
2-(1H-pyrazol-4-yl)quinoxaline (CAS 439106-90-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H8N4 and a molecular weight of 196.20800 g/mol. It is also known as 2-(1H-Pyrazol-4-yl)quinoxaline and Quinoxaline, 2-(1H-pyrazol-4-yl)-. Key properties include a melting point of 204-207ºC, a boiling point of 450.1ºC at 760 mmHg, a density of 1.336g/cm3 and a flash point of 258.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 439106-90-8
- Jingsj CID
- J-1039306-2
- Molecular Formula
- C11H8N4
- Chinese Name
- 2-(1H-吡唑-4-基)喹喔啉
- Molecular Weight
- 196.20800 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 204-207ºC |
|---|---|
| Boiling Point | 450.1ºC at 760 mmHg |
| Density | 1.336g/cm3 |
| Flash Point | 258.2ºC |
Frequently Asked Questions
What is the CAS number of 2-(1H-pyrazol-4-yl)quinoxaline?
The CAS number of 2-(1H-pyrazol-4-yl)quinoxaline is 439106-90-8.
What are the molecular formula and molecular weight of 2-(1H-pyrazol-4-yl)quinoxaline?
2-(1H-pyrazol-4-yl)quinoxaline has molecular formula C11H8N4 and molecular weight 196.20800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(1H-pyrazol-4-yl)quinoxaline (CAS 439106-90-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1039306-2 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.