2-Methyl-5-nitro-2H-indazole

2-Methyl-5-nitro-2H-indazole is a chemical compound registered under number CAS 5228-48-8, with the molecular formula C₈H₇N₃O₂, and a molar mass of 177.16 g/mol.

The molecule contains 20 atoms connected by 21 chemical bonds. The full systematic IUPAC name of this compound is 2-methyl-5-nitroindazole. The interactive 3D model above lets you view the spatial arrangement of the atoms — you can rotate it with the mouse, zoom with the scroll wheel, and switch between skeletal / Ball & Stick / Space Fill visualization modes.

In terms of physicochemical properties, the partition coefficient logP = 1.8 (positive value, a lipophilic compound), polar surface area PSA = 63.6 Ų, 0 donors and 3 hydrogen bond acceptors. These parameters are key when assessing bioavailability and interaction with biomolecules.

Chemical data for this compound comes from PubChem (NIH NLM NCBI), one of the world's largest chemical databases. All information is updated automatically and enriched with GHS hazard statement translations compliant with the CLP Regulation (EC 1272/2008). The widget above may be used for educational, research and commercial purposes.

Molecular formula	C8H7N3O2
Masa molowa	177.16 g/mol
IUPAC	2-methyl-5-nitroindazole
SMILES	CN1C=C2C=C(C=CC2=N1)[N+](=O)[O-]
InChIKey	IWPBWVZEOVCZRX-UHFFFAOYSA-N
logP (XLogP3)	1.8
PSA	63.6 Ų
HBD / HBA	0 / 3
PubChem CID	CID 97550 ↗

Signal word: Warning

H315 — Działa drażniąco na skórę

H319 — Działa drażniąco na oczy

H335 — Może powodować podrażnienie dróg oddechowych

2-Methyl-5-nitro-2H-indazole · 5228-48-8 · 2H-Indazole, 2-methyl-5-nitro- · NSC 131655 · 2H-Benzopyrazole, 2-methyl-5-nitro- · RefChem:88178 · DTXCID301394285 · 688-436-3 · IWPBWVZEOVCZRX-UHFFFAOYSA-N · 2-methyl-5-nitroindazole · 2-methyl-5-nitro-indazole · MFCD00051809 · H3B9KJ36AQ · NSC-131655 · NSC131655

• 📊 PubChem CID 97550 — NIH
• 🔬 NIST WebBook — spektroskopia
• 🌐 Wikidata
• 💊 ChEMBL — bioaktywność