2-Amino-5-bromo-4-chloro-3-nitropyridine

2-氨基-5-溴-4-氯-3-硝基吡啶

Also known as: 5-Bromo-4-chloro-3-nitropyridin-2-amine, 2-Pyridinamine, 5-bromo-4-chloro-3-nitro-, 5-Bromo-4-chloro-3-nitro-2-pyridinamine, 5-Bromo-4-chloro-3-nitro-pyridin-2-ylamine

2-Amino-5-bromo-4-chloro-3-nitropyridine (CAS 942947-95-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H3BrClN3O2 and a molecular weight of 252.453 g/mol. It is also known as 5-Bromo-4-chloro-3-nitropyridin-2-amine, 2-Pyridinamine, 5-bromo-4-chloro-3-nitro- and 5-Bromo-4-chloro-3-nitro-2-pyridinamine. Key properties include a boiling point of 338.4±37.0 °C at 760 mmHg, a density of 2.0±0.1 g/cm3 and a flash point of 158.4±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 942947-95-7
Jingsj CID: J-1473611-3
Molecular Formula: C₅H₃BrClN₃O₂
Chinese Name: 2-氨基-5-溴-4-氯-3-硝基吡啶
Molecular Weight: 252.453 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	338.4±37.0 °C at 760 mmHg
Density	2.0±0.1 g/cm3
Flash Point	158.4±26.5 °C

Frequently Asked Questions

What is the CAS number of 2-Amino-5-bromo-4-chloro-3-nitropyridine?

The CAS number of 2-Amino-5-bromo-4-chloro-3-nitropyridine is 942947-95-7.

What are the molecular formula and molecular weight of 2-Amino-5-bromo-4-chloro-3-nitropyridine?

2-Amino-5-bromo-4-chloro-3-nitropyridine has molecular formula C5H3BrClN3O2 and molecular weight 252.453 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. "2-Amino-5-bromo-4-chloro-3-nitropyridine (CAS 942947-95-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1473611-3 (accessed 2026-10-22).

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