5-Bromo-7-iodo-1H-indole

5-溴-7-碘吲哚

Also known as: 5-bromo-7-iodoindole, 1H-Indole, 5-bromo-7-iodo-, 1H-Indole,5-bromo-7-iodo, 5-Bromo-7-iodo-2H-indole

5-Bromo-7-iodo-1H-indole (CAS 123020-20-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H5BrIN and a molecular weight of 321.940 g/mol. It is also known as 5-bromo-7-iodoindole, 1H-Indole, 5-bromo-7-iodo- and 1H-Indole,5-bromo-7-iodo. Key properties include a melting point of 80-84ºC, a boiling point of 394.5±27.0 °C at 760 mmHg, a density of 2.3±0.1 g/cm3 and a flash point of 192.4±23.7 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
123020-20-2
Jingsj CID
J-1114635-1
Molecular Formula
C8H5BrIN
Chinese Name
5-溴-7-碘吲哚
Molecular Weight
321.940 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point80-84ºC
Boiling Point394.5±27.0 °C at 760 mmHg
Density2.3±0.1 g/cm3
Flash Point192.4±23.7 °C

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of 5-Bromo-7-iodo-1H-indole?

The CAS number of 5-Bromo-7-iodo-1H-indole is 123020-20-2.

What are the molecular formula and molecular weight of 5-Bromo-7-iodo-1H-indole?

5-Bromo-7-iodo-1H-indole has molecular formula C8H5BrIN and molecular weight 321.940 g/mol.

Is 5-Bromo-7-iodo-1H-indole hazardous?

5-Bromo-7-iodo-1H-indole 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. "5-Bromo-7-iodo-1H-indole (CAS 123020-20-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1114635-1 (accessed 2026-10-25).

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