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2-Amino-4-nitropyridine N-oxide

Also known as: 2-Amino-4-nitropyridine 1-oxide, 4-Nitro-1-oxypyridin-2-amine, 2-Pyridinamine, 4-nitro-, 1-oxide, 4-Nitro-1-oxy-pyridin-2-ylamine, 1-hydroxy-4-nitropyridin-2-imine

2-Amino-4-nitropyridine N-oxide (CAS 52092-45-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5N3O3 and a molecular weight of 155.11100 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
52092-45-2
Jingsj CID
J-861189-0
Molecular Formula
C5H5N3O3
Molecular Weight
155.11100 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass155.03300
PSA97.30000
LogP1.70990

Customs & Trade Information

HS Code2933399090
Summary2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. 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 2-Amino-4-nitropyridine N-oxide?

The CAS number of 2-Amino-4-nitropyridine N-oxide is 52092-45-2.

What are the molecular formula and molecular weight of 2-Amino-4-nitropyridine N-oxide?

2-Amino-4-nitropyridine N-oxide has molecular formula C5H5N3O3 and molecular weight 155.11100 g/mol.

What are the upstream and downstream products of 2-Amino-4-nitropyridine N-oxide?

For 2-Amino-4-nitropyridine N-oxide, Upstream Products: 2-Chloro-4-nitropyridine 1-oxide, 2-Chloropyridine, 2-Chloropyridine N-oxide; Downstream Products: 2-Amino-4-nitropyridine.

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

Last updated:

How to cite: Jingsj. "2-Amino-4-nitropyridine N-oxide (CAS 52092-45-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-861189-0 (accessed 2026-11-09).

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