6-bromo-5-methyl-3H-imidazo[4,5-b]pyridine

Also known as: 6-Bromo-5-methyl-1H-imidazo[4,5-b]pyridine, 6-Bromo-5-methyl-1H-imidazo(4,5-b)pyridine, 6-Bromo-5-methylimidazo[4,5-b]pyridine, 6-bromo-5-methyl-1(3)H-imidazo[4,5-b]pyridine, 6-Bromo-5-methyl-4-azabenzimidazole

6-bromo-5-methyl-3H-imidazo[4,5-b]pyridine (CAS 28279-41-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6BrN3 and a molecular weight of 212.047 g/mol. Key properties include a boiling point of 396.3±37.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 193.5±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 28279-41-6
Jingsj CID: J-1035407-1
Molecular Formula: C₇H₆BrN₃
Molecular Weight: 212.047 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	396.3±37.0 °C at 760 mmHg
Density	1.8±0.1 g/cm3
Flash Point	193.5±26.5 °C
Exact Mass	210.974503
PSA	41.57000
LogP	1.85
Vapor Pressure	0.0±0.9 mmHg at 25°C
Refractive Index	1.711

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 6-bromo-5-methyl-3H-imidazo[4,5-b]pyridine?

The CAS number of 6-bromo-5-methyl-3H-imidazo[4,5-b]pyridine is 28279-41-6.

What are the molecular formula and molecular weight of 6-bromo-5-methyl-3H-imidazo[4,5-b]pyridine?

6-bromo-5-methyl-3H-imidazo[4,5-b]pyridine has molecular formula C7H6BrN3 and molecular weight 212.047 g/mol.

What are the upstream and downstream products of 6-bromo-5-methyl-3H-imidazo[4,5-b]pyridine?

For 6-bromo-5-methyl-3H-imidazo[4,5-b]pyridine, Upstream Products: 2-Amino-5-bromo-6-methylpyridine, 5-bromo-6-methyl-3-nitropyridin-2-amine, 5-Bromo-6-methyl-2,3-pyridinediamine.

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

Last updated: 8/21/2026

How to cite: Jingsj. "6-bromo-5-methyl-3H-imidazo[4,5-b]pyridine (CAS 28279-41-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1035407-1 (accessed 2026-11-09).

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