4-Bromo-1H-pyrrole-2-carbaldehyde
4-溴-1H-吡咯-2-甲醛
Also known as: 4-Bromo-2-pyrrolecarboxaldehyde, 4-Bromopyrrole-2-carboxaldehyde, 4-Bromo-1H-pyrrole-2-carboxaldehyde, 4-Bromo-2-formyl-1H-pyrrole, 4-Bromopyrrole-2-carbaldehyde, 4-Bromo-2-formylpyrrole, 1H-Pyrrole-2-carboxaldehyde, 4-bromo-, BUTTPARK 154\50-23
4-Bromo-1H-pyrrole-2-carbaldehyde (CAS 931-33-9) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C5H4BrNO and a molecular weight of 173.995 g/mol. It is also known as 4-Bromo-2-pyrrolecarboxaldehyde, 4-Bromopyrrole-2-carboxaldehyde and 4-Bromo-1H-pyrrole-2-carboxaldehyde. Key properties include a boiling point of 282.1±20.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 124.4±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 931-33-9
- Jingsj CID
- J-1501841-0
- Molecular Formula
- C5H4BrNO
- Chinese Name
- 4-溴-1H-吡咯-2-甲醛
- Molecular Weight
- 173.995 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 282.1±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 124.4±21.8 °C |
Frequently Asked Questions
What is the CAS number of 4-Bromo-1H-pyrrole-2-carbaldehyde?
The CAS number of 4-Bromo-1H-pyrrole-2-carbaldehyde is 931-33-9.
What are the molecular formula and molecular weight of 4-Bromo-1H-pyrrole-2-carbaldehyde?
4-Bromo-1H-pyrrole-2-carbaldehyde has molecular formula C5H4BrNO and molecular weight 173.995 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Bromo-1H-pyrrole-2-carbaldehyde (CAS 931-33-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1501841-0 (accessed 2026-10-26).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.