1H-Indazole-7-sulfonic acid

Base Information

• Chemical Name: 1H-Indazole-7-sulfonic acid
• CAS No.: 574758-47-7
• Molecular Formula: C7H6N2O3S
• Molecular Weight: 198.19900
• DSSTox Substance ID: DTXSID80606741
• Wikidata: Q82505584
• Mol file: 574758-47-7.mol

Synonyms:1H-INDAZOLE-7-SULFONIC ACID;574758-47-7;7-(1H)Indazole sulfonic acid;SCHEMBL10708771;DTXSID80606741;1H-INDAZOLE-7-SULFONICACID;AKOS006286161;MB05008;DB-072310

Chemical Property of 1H-Indazole-7-sulfonic acid

Chemical Property:

• PSA: 91.43000
• LogP: 1.89040
• XLogP3: 0.3
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 1
• Exact Mass: 198.00991323
• Heavy Atom Count: 13
• Complexity: 285

Purity/Quality:

98% ^*data from raw suppliers

7-(1H)INDAZOLE SULFONIC ACID 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC2=C(C(=C1)S(=O)(=O)O)NN=C2

Technology Process of 1H-Indazole-7-sulfonic acid

There total 2 articles about 1H-Indazole-7-sulfonic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

benzimidazole (271-44-3) → 1(2)H-indazole-7-sulfonic acid (574758-47-7)

Guidance literature:

With sulfuric acid; sulfur trioxide; at 100 ℃;

Reference yield:

→ 1(2)H-indazole-7-sulfonic acid (574758-47-7)

Guidance literature:

With ethanol; zinc;

upstream raw materials:

benzimidazole