3-Bromo-4-nitro-1H-indazole

3-溴-4-硝基-1H-吲唑

Also known as: 1H-Indazole, 3-bromo-4-nitro-, 3-BROMO-4-NITRO (1H)INDAZOLE, 3-BROMO-4-NITROINDAZOLE, 3-Brom-4-nitro-1(2)H-indazol, 3-Brom-4-nitroindazol, 3-bromo-4-nitro(1h)indazole, 3-bromo-4-nitro-1(2)H-indazole, 3-bromo-4-nitro-2H-indazole

3-Bromo-4-nitro-1H-indazole (CAS 74209-17-9) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H4BrN3O2 and a molecular weight of 242.030 g/mol. It is also known as 1H-Indazole, 3-bromo-4-nitro-, 3-BROMO-4-NITRO (1H)INDAZOLE and 3-BROMO-4-NITROINDAZOLE. Key properties include a boiling point of 437.3±25.0 °C at 760 mmHg, a density of 2.0±0.1 g/cm3 and a flash point of 218.3±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 74209-17-9
Jingsj CID: J-1438374-0
Molecular Formula: C₇H₄BrN₃O₂
Chinese Name: 3-溴-4-硝基-1H-吲唑
Molecular Weight: 242.030 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	437.3±25.0 °C at 760 mmHg
Density	2.0±0.1 g/cm3
Flash Point	218.3±23.2 °C

Frequently Asked Questions

What is the CAS number of 3-Bromo-4-nitro-1H-indazole?

The CAS number of 3-Bromo-4-nitro-1H-indazole is 74209-17-9.

What are the molecular formula and molecular weight of 3-Bromo-4-nitro-1H-indazole?

3-Bromo-4-nitro-1H-indazole has molecular formula C7H4BrN3O2 and molecular weight 242.030 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-4-nitro-1H-indazole (CAS 74209-17-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1438374-0 (accessed 2026-10-25).

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