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4-Nitro-1H-pyrazole-3-carboxamide

4-硝基-1H-吡唑-3-羧酰胺

Also known as: 4-Nitro-2H-pyrazole-3-carboxamide, 4-Nitropyrazole-3-carboxamide, 1H-Pyrazole-3-carboxamide, 4-nitro-

4-Nitro-1H-pyrazole-3-carboxamide (CAS 65190-36-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H4N4O3 and a molecular weight of 156.10000 g/mol. It is also known as 4-Nitro-2H-pyrazole-3-carboxamide, 4-Nitropyrazole-3-carboxamide and 1H-Pyrazole-3-carboxamide, 4-nitro-. Key properties include a melting point of 291-293ºC, a boiling point of 460.532ºC at 760 mmHg, a density of 1.706 g/cm3 and a flash point of 232.321ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
65190-36-5
Jingsj CID
J-1128523-2
Molecular Formula
C4H4N4O3
Chinese Name
4-硝基-1H-吡唑-3-羧酰胺
Molecular Weight
156.10000 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point291-293ºC
Boiling Point460.532ºC at 760 mmHg
Density1.706 g/cm3
Flash Point232.321ºC

Frequently Asked Questions

What is the CAS number of 4-Nitro-1H-pyrazole-3-carboxamide?

The CAS number of 4-Nitro-1H-pyrazole-3-carboxamide is 65190-36-5.

What are the molecular formula and molecular weight of 4-Nitro-1H-pyrazole-3-carboxamide?

4-Nitro-1H-pyrazole-3-carboxamide has molecular formula C4H4N4O3 and molecular weight 156.10000 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Nitro-1H-pyrazole-3-carboxamide (CAS 65190-36-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1128523-2 (accessed 2026-10-22).

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