5-Nitro-1H-indazole-3-carbaldehyde

Also known as: 1H-Indazole-3-carboxaldehyde, 5-nitro-, 3-Formyl-5-nitro-1H-indazole, 5-NITRO INDAZOLE CARBOXALDEHYDE, 5-NITRO-3-(1H)INDAZOLE CARBOXALDEHYDE, 5-NITROINDAZOLE-3-CARBOXYALDEHYDE, 5-Nitro indazole carboxaldehyde, 5-Nitro-1H-indazole-3-carboxaldehyde, 5-Nitro-3-(1H)indazolecarboxyaldehyde, 5-nitro-2H-indazole-3-carbaldehyde, 5-nitroINDAZOLE carbaldehyde

5-Nitro-1H-indazole-3-carbaldehyde (CAS 677702-36-2) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H5N3O3 and a molecular weight of 191.144 g/mol. Key properties include a boiling point of 463.5±25.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 234.1±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 677702-36-2
Jingsj CID: J-1384229-0
Molecular Formula: C₈H₅N₃O₃
Molecular Weight: 191.144 g/mol
Category: Nitrogen Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	463.5±25.0 °C at 760 mmHg
Density	1.6±0.1 g/cm3
Flash Point	234.1±23.2 °C
Exact Mass	191.033096
PSA	91.57000
LogP	1.25
Vapor Pressure	0.0±1.1 mmHg at 25°C
Refractive Index	1.783

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 5-Nitro-1H-indazole-3-carbaldehyde?

The CAS number of 5-Nitro-1H-indazole-3-carbaldehyde is 677702-36-2.

What are the molecular formula and molecular weight of 5-Nitro-1H-indazole-3-carbaldehyde?

5-Nitro-1H-indazole-3-carbaldehyde has molecular formula C8H5N3O3 and molecular weight 191.144 g/mol.

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. "5-Nitro-1H-indazole-3-carbaldehyde (CAS 677702-36-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1384229-0 (accessed 2026-11-09).

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