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

Also known as: 3,4-Dibromo-7-azaindole, 3,4-dibromo-1H-pyrrolo[2,3-b]pyridine, 1H-Pyrrolo[2,3-b]pyridine, 3,4-dibromo-, 1H-PYRROLO[2,3-B]PYRIDINE,3,4-DIBROMO

3,4-Dibromo-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-33-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H4Br2N2 and a molecular weight of 275.928 g/mol. Key property: a density of 2.2±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1000340-33-9
Jingsj CID
J-1330168-3
Molecular Formula
C7H4Br2N2
Molecular Weight
275.928 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Density2.2±0.1 g/cm3
Exact Mass273.874115
PSA28.68000
LogP3.47
Refractive Index1.751

Frequently Asked Questions

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

The CAS number of 3,4-Dibromo-1H-pyrrolo[2,3-b]pyridine is 1000340-33-9.

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

3,4-Dibromo-1H-pyrrolo[2,3-b]pyridine has molecular formula C7H4Br2N2 and molecular weight 275.928 g/mol.

What are the upstream and downstream products of 3,4-Dibromo-1H-pyrrolo[2,3-b]pyridine?

For 3,4-Dibromo-1H-pyrrolo[2,3-b]pyridine, Upstream Products: 4-Bromo-7-azaindole, 7-Azaindole-7-oxide.

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

Last updated:

How to cite: Jingsj. "3,4-Dibromo-1H-pyrrolo[2,3-b]pyridine (CAS 1000340-33-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1330168-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.