4-Amino-3,5-dibromopyridine

4-氨基-3,5-二溴吡啶

Also known as: 3,5-Dibromo-4-pyridinamine, 3,5-Dibromopyridin-4-amine, 3,5-Dibromo-4-aminopyridine, 4-Pyridinamine, 3,5-dibromo-, AURORA 15013, IFLAB-BB F1371-0141, OTAVA-BB BB7110951384

4-Amino-3,5-dibromopyridine (CAS 84539-34-4) 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. It is also known as 3,5-Dibromo-4-pyridinamine, 3,5-Dibromopyridin-4-amine and 3,5-Dibromo-4-aminopyridine. Key properties include a melting point of 156-158ºC, a boiling point of 292.9±35.0 °C at 760 mmHg, a density of 2.1±0.1 g/cm3 and a flash point of 130.9±25.9 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
84539-34-4
Jingsj CID
J-1100950-6
Molecular Formula
C5H4Br2N2
Chinese Name
4-氨基-3,5-二溴吡啶
Molecular Weight
251.907 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point156-158ºC
Boiling Point292.9±35.0 °C at 760 mmHg
Density2.1±0.1 g/cm3
Flash Point130.9±25.9 °C

GHS Safety & Compliance

Corrosion / Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of 4-Amino-3,5-dibromopyridine?

The CAS number of 4-Amino-3,5-dibromopyridine is 84539-34-4.

What are the molecular formula and molecular weight of 4-Amino-3,5-dibromopyridine?

4-Amino-3,5-dibromopyridine has molecular formula C5H4Br2N2 and molecular weight 251.907 g/mol.

Is 4-Amino-3,5-dibromopyridine hazardous?

4-Amino-3,5-dibromopyridine has GHS signal word Danger.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "4-Amino-3,5-dibromopyridine (CAS 84539-34-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1100950-6 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.