864724-72-1

Basic information

• Product Name: Benzenesulfonamide, 4-methoxy-N-(1-methyl-1H-indazol-7-yl)-
• CAS NO: 864724-72-1
• Molecular Formula: C15H15N3O3S
• Molecular Weight: 317.368
• Mol File: 864724-72-1.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: Benzenesulfonamide, 4-methoxy-N-(1-methyl-1H-indazol-7-yl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenesulfonamide, 4-methoxy-N-(1-methyl-1H-indazol-7-yl)-(864724-72-1)
• EPA Substance Registry System: Benzenesulfonamide, 4-methoxy-N-(1-methyl-1H-indazol-7-yl)-(864724-72-1)

Safety Data

• Hazardous Substances Data: 864724-72-1(Hazardous Substances Data)

Upstream product

• 41926-06-1 7-amino-1-methyl-1H-indazole 
• 98-68-0 4-methoxy-phenyl-sulphonyl chloride 
• 2942-42-9 7-Nitroindazole 
• 58706-36-8 1‐methyl‐7‐nitro‐1H‐indazole 
• 107-03-9 1-thiopropane 
• 75-08-1 ethanethiol 
• 64-17-5 ethanol 

Relevant articles and documents

SnCl2/RSH: A versatile catalytic system for the synthesis of 4-Alkylsulfanyl-indazole derivatives

The treatment of alkylated nitro derivatives of indazole with stannous chloride in alkanethiol gave after coupling of the obtained amines with 4-methoxybenzenesulfonyl chloride in pyridine the new N-(4-Alkylsulfanylindazol-7-yl)-4-methoxybenzene sulfonamides via the nucleophilic substitution of hydrogen in position 4 of indazole, together with the expected 4-methoxy-N-(indazol-7-yl)-benzenesulfonamides. All the newly synthesized compounds have been characterized by elemental analysis and spectroscopic data.

New and efficient synthesis of bi- and trisubstituted indazoles

In this paper, the synthesis of bi- and trisubstituted indazoles was described. 4-Alkoxy-7-aminoprotected-indazole or 7-aminoprotected-indazole derivatives were prepared selectively using SnCl2 in alcohol or SnCl2 in ethyl acetate, r