4,5-Dichloro-2-iodo-3-(5-pyrimidinyl)-1H-pyrrolo[2,3-b]pyridine

4,5-二氯-2-碘-3-(5-嘧啶)-1H-吡咯并[2,3-B]吡啶

Also known as: 1H-Pyrrolo[2,3-b]pyridine, 4,5-dichloro-2-iodo-3-(5-pyrimidinyl)-, 4,5-Dichloro-2-iodo-3-(pyrimidin-5-yl)-1H-pyrrolo[2,3-b]pyridine

4,5-Dichloro-2-iodo-3-(5-pyrimidinyl)-1H-pyrrolo[2,3-b]pyridine (CAS 664991-77-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H5Cl2IN4 and a molecular weight of 390.99500 g/mol. It is also known as 1H-Pyrrolo[2,3-b]pyridine, 4,5-dichloro-2-iodo-3-(5-pyrimidinyl)- and 4,5-Dichloro-2-iodo-3-(pyrimidin-5-yl)-1H-pyrrolo[2,3-b]pyridine. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 664991-77-9
Jingsj CID: J-1156573-8
Molecular Formula: C₁₁H₅Cl₂IN₄
Chinese Name: 4,5-二氯-2-碘-3-(5-嘧啶)-1H-吡咯并[2,3-B]吡啶
Molecular Weight: 390.99500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 4,5-Dichloro-2-iodo-3-(5-pyrimidinyl)-1H-pyrrolo[2,3-b]pyridine?

The CAS number of 4,5-Dichloro-2-iodo-3-(5-pyrimidinyl)-1H-pyrrolo[2,3-b]pyridine is 664991-77-9.

What are the molecular formula and molecular weight of 4,5-Dichloro-2-iodo-3-(5-pyrimidinyl)-1H-pyrrolo[2,3-b]pyridine?

4,5-Dichloro-2-iodo-3-(5-pyrimidinyl)-1H-pyrrolo[2,3-b]pyridine has molecular formula C11H5Cl2IN4 and molecular weight 390.99500 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "4,5-Dichloro-2-iodo-3-(5-pyrimidinyl)-1H-pyrrolo[2,3-b]pyridine (CAS 664991-77-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1156573-8 (accessed 2026-10-25).

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