2,4-dibromo-3-nitropyridine
2,4-二溴-3-硝基吡啶
Also known as: 3,5-dibromo-4-nitro-pyridine, 3-nitro-2,4-dibromopyridine, pyridine, 2,4-dibromo-3-nitro-
2,4-dibromo-3-nitropyridine (CAS 121263-10-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H2Br2N2O2 and a molecular weight of 281.890 g/mol. It is also known as 3,5-dibromo-4-nitro-pyridine, 3-nitro-2,4-dibromopyridine and pyridine, 2,4-dibromo-3-nitro-. Key properties include a boiling point of 262.1±35.0 °C at 760 mmHg, a density of 2.2±0.1 g/cm3 and a flash point of 112.3±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 121263-10-3
- Jingsj CID
- J-1343477-9
- Molecular Formula
- C5H2Br2N2O2
- Chinese Name
- 2,4-二溴-3-硝基吡啶
- Molecular Weight
- 281.890 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 262.1±35.0 °C at 760 mmHg |
|---|---|
| Density | 2.2±0.1 g/cm3 |
| Flash Point | 112.3±25.9 °C |
Frequently Asked Questions
What is the CAS number of 2,4-dibromo-3-nitropyridine?
The CAS number of 2,4-dibromo-3-nitropyridine is 121263-10-3.
What are the molecular formula and molecular weight of 2,4-dibromo-3-nitropyridine?
2,4-dibromo-3-nitropyridine has molecular formula C5H2Br2N2O2 and molecular weight 281.890 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,4-dibromo-3-nitropyridine (CAS 121263-10-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1343477-9 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.