3-Bromo-5-nitro-1H-pyrazolo[3,4-b]pyridine

3-溴-5-硝基-1H-吡唑并[3,4-b]吡啶

Also known as: 3-bromo-5-nitropyrazolo[3,4-b]pyridine, 3-bromo-5-nitro-2H-pyrazolo[3,4-b]pyridine, 1H-pyrazolo[3,4-b]pyridine, 3-bromo-5-nitro-, SW-75, SWF-75

3-Bromo-5-nitro-1H-pyrazolo[3,4-b]pyridine (CAS 1186608-83-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H3BrN4O2 and a molecular weight of 243.018 g/mol. It is also known as 3-bromo-5-nitropyrazolo[3,4-b]pyridine, 3-bromo-5-nitro-2H-pyrazolo[3,4-b]pyridine and 1H-pyrazolo[3,4-b]pyridine, 3-bromo-5-nitro-. Key properties include a boiling point of 439.6±40.0 °C at 760 mmHg, a density of 2.1±0.1 g/cm3 and a flash point of 219.7±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1186608-83-2
Jingsj CID: J-1088745-3
Molecular Formula: C₆H₃BrN₄O₂
Chinese Name: 3-溴-5-硝基-1H-吡唑并[3,4-b]吡啶
Molecular Weight: 243.018 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	439.6±40.0 °C at 760 mmHg
Density	2.1±0.1 g/cm3
Flash Point	219.7±27.3 °C

Frequently Asked Questions

What is the CAS number of 3-Bromo-5-nitro-1H-pyrazolo[3,4-b]pyridine?

The CAS number of 3-Bromo-5-nitro-1H-pyrazolo[3,4-b]pyridine is 1186608-83-2.

What are the molecular formula and molecular weight of 3-Bromo-5-nitro-1H-pyrazolo[3,4-b]pyridine?

3-Bromo-5-nitro-1H-pyrazolo[3,4-b]pyridine has molecular formula C6H3BrN4O2 and molecular weight 243.018 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. "3-Bromo-5-nitro-1H-pyrazolo[3,4-b]pyridine (CAS 1186608-83-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1088745-3 (accessed 2026-10-25).

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