3-Iodo-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile

4-氰基-3-碘-7-氮杂吲哚

Also known as: 1H-Pyrrolo[2,3-b]pyridine-4-carbonitrile, 3-iodo-, 3-iodo-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile, 4-Cyano-3-iodo-7-azaindole

3-Iodo-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile (CAS 956485-59-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H4IN3 and a molecular weight of 269.042 g/mol. It is also known as 1H-Pyrrolo[2,3-b]pyridine-4-carbonitrile, 3-iodo-, 3-iodo-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile and 4-Cyano-3-iodo-7-azaindole. Key property: a density of 2.1±0.1 g/cm3. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
956485-59-9
Jingsj CID
J-1493676-6
Molecular Formula
C8H4IN3
Chinese Name
4-氰基-3-碘-7-氮杂吲哚
Molecular Weight
269.042 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Density2.1±0.1 g/cm3

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of 3-Iodo-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile?

The CAS number of 3-Iodo-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile is 956485-59-9.

What are the molecular formula and molecular weight of 3-Iodo-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile?

3-Iodo-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile has molecular formula C8H4IN3 and molecular weight 269.042 g/mol.

Is 3-Iodo-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile hazardous?

3-Iodo-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile 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-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile (CAS 956485-59-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1493676-6 (accessed 2026-10-25).

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