3-Iodo-7-azaindole

3-碘-7-氮杂吲哚

Also known as: 3-iodo-1H-pyrrolo[2,3-b]pyridine, 7-AZA-3-IODOINDOLE, 3-Iodo-1,7-diaza-1H-indene, 1H-Pyrrolo[2,3-b]pyridine, 3-iodo-, MFCD06659023, 3-Iodo-7-azaindole (3-Iodo-1H-pyrrolo[2,3-b]pyridine), 3-Jod-1-H-pyrrolo<2,3-b>pyridin

3-Iodo-7-azaindole (CAS 23616-57-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H5IN2 and a molecular weight of 244.033 g/mol. It is also known as 3-iodo-1H-pyrrolo[2,3-b]pyridine, 7-AZA-3-IODOINDOLE and 3-Iodo-1,7-diaza-1H-indene. Key properties include a melting point of 190-194ºC, a boiling point of 360.7±22.0 °C at 760 mmHg, a density of 2.1±0.1 g/cm3 and a flash point of 171.9±22.3 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
23616-57-1
Jingsj CID
J-1155826-8
Molecular Formula
C7H5IN2
Chinese Name
3-碘-7-氮杂吲哚
Molecular Weight
244.033 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point190-194ºC
Boiling Point360.7±22.0 °C at 760 mmHg
Density2.1±0.1 g/cm3
Flash Point171.9±22.3 °C

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of 3-Iodo-7-azaindole?

The CAS number of 3-Iodo-7-azaindole is 23616-57-1.

What are the molecular formula and molecular weight of 3-Iodo-7-azaindole?

3-Iodo-7-azaindole has molecular formula C7H5IN2 and molecular weight 244.033 g/mol.

Is 3-Iodo-7-azaindole hazardous?

3-Iodo-7-azaindole 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-Iodo-7-azaindole (CAS 23616-57-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1155826-8 (accessed 2026-10-22).

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