2,4-Dibromo-5-nitropyridine
Also known as: 2,4-dibromo-5-nitropyridine, 2,4-dibromo-5-nitro-pyridine, pyridine, 2,4-dibromo-5-nitro-, 2,4-bis(bromanyl)-5-nitro-pyridine, 2,4-dibrom-5-nitro-pyridin
2,4-Dibromo-5-nitropyridine (CAS 4487-57-4) 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. Key properties include a boiling point of 292.0±35.0 °C at 760 mmHg, a density of 2.2±0.1 g/cm3 and a flash point of 130.4±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4487-57-4
- Jingsj CID
- J-1500110-2
- Molecular Formula
- C5H2Br2N2O2
- 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 | 292.0±35.0 °C at 760 mmHg |
|---|---|
| Density | 2.2±0.1 g/cm3 |
| Flash Point | 130.4±25.9 °C |
| Exact Mass | 279.848297 |
| PSA | 58.71000 |
| LogP | 1.77 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.650 |
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2,4-Dibromo-5-nitropyridine?
The CAS number of 2,4-Dibromo-5-nitropyridine is 4487-57-4.
What are the molecular formula and molecular weight of 2,4-Dibromo-5-nitropyridine?
2,4-Dibromo-5-nitropyridine has molecular formula C5H2Br2N2O2 and molecular weight 281.890 g/mol.
What are the upstream and downstream products of 2,4-Dibromo-5-nitropyridine?
For 2,4-Dibromo-5-nitropyridine, Upstream Products: 4-Methoxy-5-nitropyridin-2(1H)-one, 4-Chloro-5-nitropyridin-2-ol, 4-Methoxy-3-nitropyridine; Downstream Products: 2-Bromo-5-nitropyridin-4-amine, 2-Bromo-N-methyl-5-nitropyridin-4-amine, 2-bromo-N-ethyl-5-nitropyridin-4-amine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,4-Dibromo-5-nitropyridine (CAS 4487-57-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1500110-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.