3-Bromo-5-iodopyridine

3-溴-5-碘吡啶

Also known as: 3-Bromo-5-iodopyridine, 3-bromo-5-iodopyridine, 5-bromo-3-iodopyridine, 3-bromo-5-iodo-pyridine, 3-Brom-5-jod-pyridin, MFCD03086019, Pyridine, 3-bromo-5-iodo-

3-Bromo-5-iodopyridine (CAS 233770-01-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H3BrIN and a molecular weight of 283.892 g/mol. It is also known as 3-bromo-5-iodopyridine, 5-bromo-3-iodopyridine and 3-bromo-5-iodo-pyridine. Key properties include a melting point of 131.3-131.4ºC, a boiling point of 266.5±25.0 °C at 760 mmHg, a density of 2.3±0.1 g/cm3 and a flash point of 115.0±23.2 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
233770-01-9
Jingsj CID
J-1442702-0
Molecular Formula
C5H3BrIN
Chinese Name
3-溴-5-碘吡啶
Molecular Weight
283.892 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point131.3-131.4ºC
Boiling Point266.5±25.0 °C at 760 mmHg
Density2.3±0.1 g/cm3
Flash Point115.0±23.2 °C

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of 3-Bromo-5-iodopyridine?

The CAS number of 3-Bromo-5-iodopyridine is 233770-01-9.

What are the molecular formula and molecular weight of 3-Bromo-5-iodopyridine?

3-Bromo-5-iodopyridine has molecular formula C5H3BrIN and molecular weight 283.892 g/mol.

Is 3-Bromo-5-iodopyridine hazardous?

3-Bromo-5-iodopyridine 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. "3-Bromo-5-iodopyridine (CAS 233770-01-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1442702-0 (accessed 2026-10-22).

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