4-Amino-2,6-dibromopyridine
Also known as: 2,6-Dibromo-4-pyridinamine, 2,6-Dibromopyridine-4-amine, 2,6-dibromopyridin-4-amine, 4-Pyridinamine, 2,6-dibromo-, SA037318
4-Amino-2,6-dibromopyridine (CAS 39771-34-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4Br2N2 and a molecular weight of 251.907 g/mol. Key properties include a boiling point of 373.7±37.0 °C at 760 mmHg, a density of 2.1±0.1 g/cm3 and a flash point of 179.8±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 39771-34-1
- Jingsj CID
- J-1494582-5
- Molecular Formula
- C5H4Br2N2
- Molecular Weight
- 251.907 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 373.7±37.0 °C at 760 mmHg |
|---|---|
| Density | 2.1±0.1 g/cm3 |
| Flash Point | 179.8±26.5 °C |
| Exact Mass | 249.874115 |
| PSA | 38.91000 |
| LogP | 2.61 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.673 |
| Storage Conditions | 2-8°C |
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 4-Amino-2,6-dibromopyridine?
The CAS number of 4-Amino-2,6-dibromopyridine is 39771-34-1.
What are the molecular formula and molecular weight of 4-Amino-2,6-dibromopyridine?
4-Amino-2,6-dibromopyridine has molecular formula C5H4Br2N2 and molecular weight 251.907 g/mol.
What are the upstream and downstream products of 4-Amino-2,6-dibromopyridine?
For 4-Amino-2,6-dibromopyridine, Upstream Products: 2,6-Dibromo-4-nitropyridine 1-oxide, 2,6-Dibromo-4-nitropyridine, Iron; Downstream Products: 2,6-dibromo-3-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. "4-Amino-2,6-dibromopyridine (CAS 39771-34-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1494582-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.