2-Chloro-5H-pyrrolo[2,3-b]pyrazine
2-氯-5H-吡咯并[2,3-B]吡嗪
Also known as: 2-chloro-5H-pyrrolo[2,3-b]pyrazine, 5H-Pyrrolo[2,3-b]pyrazine, 2-chloro-
2-Chloro-5H-pyrrolo[2,3-b]pyrazine (CAS 889447-19-2) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C6H4ClN3 and a molecular weight of 153.569 g/mol. It is also known as 2-chloro-5H-pyrrolo[2,3-b]pyrazine and 5H-Pyrrolo[2,3-b]pyrazine, 2-chloro-. Key properties include a boiling point of 290.3±35.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 157.0±11.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 889447-19-2
- Jingsj CID
- J-1523344-2
- Molecular Formula
- C6H4ClN3
- Chinese Name
- 2-氯-5H-吡咯并[2,3-B]吡嗪
- Molecular Weight
- 153.569 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 290.3±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 157.0±11.5 °C |
Frequently Asked Questions
What is the CAS number of 2-Chloro-5H-pyrrolo[2,3-b]pyrazine?
The CAS number of 2-Chloro-5H-pyrrolo[2,3-b]pyrazine is 889447-19-2.
What are the molecular formula and molecular weight of 2-Chloro-5H-pyrrolo[2,3-b]pyrazine?
2-Chloro-5H-pyrrolo[2,3-b]pyrazine has molecular formula C6H4ClN3 and molecular weight 153.569 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Chloro-5H-pyrrolo[2,3-b]pyrazine (CAS 889447-19-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1523344-2 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.