4-nitro-1H-pyrrole-2-carbohydrazide

Also known as: 1H-Pyrrole-2-carboxylic acid, 4-nitro-, hydrazide, 4-Nitropyrrol-2-carbonsaeurehydrazid, 4-nitropyrrole-2-carbohydrazide, nitropyrrolecarbohydrazide

4-nitro-1H-pyrrole-2-carbohydrazide (CAS 28494-48-6) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C5H6N4O3 and a molecular weight of 170.12600 g/mol. Key properties include a melting point of 286-288ºC and a density of 1.588g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 28494-48-6
Jingsj CID: J-925131-4
Molecular Formula: C₅H₆N₄O₃
Molecular Weight: 170.12600 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	286-288ºC
Density	1.588g/cm3
Exact Mass	170.04400
PSA	116.73000
LogP	1.14080
Refractive Index	1.664

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 4-nitro-1H-pyrrole-2-carbohydrazide?

The CAS number of 4-nitro-1H-pyrrole-2-carbohydrazide is 28494-48-6.

What are the molecular formula and molecular weight of 4-nitro-1H-pyrrole-2-carbohydrazide?

4-nitro-1H-pyrrole-2-carbohydrazide has molecular formula C5H6N4O3 and molecular weight 170.12600 g/mol.

What are the upstream and downstream products of 4-nitro-1H-pyrrole-2-carbohydrazide?

For 4-nitro-1H-pyrrole-2-carbohydrazide, Upstream Products: 2,2,2-Trichloro-1-(4-nitro-1H-pyrrol-2-yl)ethanone.

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. "4-nitro-1H-pyrrole-2-carbohydrazide (CAS 28494-48-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-925131-4 (accessed 2026-11-09).

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