5-Bromo-1H-pyrazolo[4,3-b]pyridine
5-溴-1H-吡唑并[4,3-b]吡啶
Also known as: 1H-Pyrazolo[4,3-b]pyridine, 5-bromo-, 5-Bromo-1H-pyrazolo[4,3-b]pyridine
5-Bromo-1H-pyrazolo[4,3-b]pyridine (CAS 1227628-78-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H4BrN3 and a molecular weight of 198.020 g/mol. It is also known as 1H-Pyrazolo[4,3-b]pyridine, 5-bromo-. Key properties include a boiling point of 351.7±22.0 °C at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 166.5±22.3 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1227628-78-5
- Jingsj CID
- J-1389744-6
- Molecular Formula
- C6H4BrN3
- Chinese Name
- 5-溴-1H-吡唑并[4,3-b]吡啶
- Molecular Weight
- 198.020 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 351.7±22.0 °C at 760 mmHg |
|---|---|
| Density | 1.9±0.1 g/cm3 |
| Flash Point | 166.5±22.3 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 5-Bromo-1H-pyrazolo[4,3-b]pyridine?
The CAS number of 5-Bromo-1H-pyrazolo[4,3-b]pyridine is 1227628-78-5.
What are the molecular formula and molecular weight of 5-Bromo-1H-pyrazolo[4,3-b]pyridine?
5-Bromo-1H-pyrazolo[4,3-b]pyridine has molecular formula C6H4BrN3 and molecular weight 198.020 g/mol.
Is 5-Bromo-1H-pyrazolo[4,3-b]pyridine hazardous?
5-Bromo-1H-pyrazolo[4,3-b]pyridine has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Bromo-1H-pyrazolo[4,3-b]pyridine (CAS 1227628-78-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1389744-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.