3-Hydrazino-2-nitropyridine

Also known as: 3-Hydrazino-2-nitropyridine, 3-Hydrazinyl-2-nitropyridine, Pyridine, 3-hydrazino-2-nitro- (9CI), Pyridine, 3-hydrazinyl-2-nitro-, (2-Nitro-pyridin-3-yl)-hydrazine, 2-Nitro-3-hydrazinopyridine, 2-nitro-3-pyridylhydrazine

3-Hydrazino-2-nitropyridine (CAS 57115-43-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6N4O2 and a molecular weight of 154.12700 g/mol. Key properties include a boiling point of 382.638ºC at 760 mmHg, a density of 1.524g/cm3 and a flash point of 185.213ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 57115-43-2
Jingsj CID: J-1410077-7
Molecular Formula: C₅H₆N₄O₂
Molecular Weight: 154.12700 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	382.638ºC at 760 mmHg
Density	1.524g/cm3
Flash Point	185.213ºC
Exact Mass	154.04900
PSA	96.76000
LogP	1.57190
Refractive Index	1.707

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 3-Hydrazino-2-nitropyridine?

The CAS number of 3-Hydrazino-2-nitropyridine is 57115-43-2.

What are the molecular formula and molecular weight of 3-Hydrazino-2-nitropyridine?

3-Hydrazino-2-nitropyridine has molecular formula C5H6N4O2 and molecular weight 154.12700 g/mol.

What are the upstream and downstream products of 3-Hydrazino-2-nitropyridine?

For 3-Hydrazino-2-nitropyridine, Upstream Products: 3-Fluoro-2-nitropyridine, 2-Nitro-3-pyridinamine; Downstream Products: Pyrido[2,3-e][1,2,4]triazine.

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. "3-Hydrazino-2-nitropyridine (CAS 57115-43-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1410077-7 (accessed 2026-11-09).

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