4-(5-AMINO-1H-1,2,4-TRIAZOL-3-YLAMINO)-N-METHYLBENZENESULFONAMIDE

Base Information

• Chemical Name: 4-(5-AMINO-1H-1,2,4-TRIAZOL-3-YLAMINO)-N-METHYLBENZENESULFONAMIDE
• CAS No.: 443799-42-6
• Molecular Formula: C9H12N6O2S
• Molecular Weight: 268.299
• Hs Code.: 2935009090
• Mol file: 443799-42-6.mol

Synonyms:Benzenesulfonamide, 4-[(5-amino-1H-1,2,4-triazol-3-yl)amino]-N-methyl- (9CI);

Chemical Property of 4-(5-AMINO-1H-1,2,4-TRIAZOL-3-YLAMINO)-N-METHYLBENZENESULFONAMIDE

Chemical Property:

• Vapor Pressure: 2.5E-12mmHg at 25°C
• Boiling Point: 554.3°C at 760 mmHg
• Flash Point: 289°C
• PSA: 134.17000
• Density: 1.549g/cm³
• LogP: 2.16450

Purity/Quality:

98%Min ^*data from raw suppliers

4-(5-Amino-1H-1,2,4-triazol-3-ylamino)-N-methylbenzenesulfonamide 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-(5-AMINO-1H-1,2,4-TRIAZOL-3-YLAMINO)-N-METHYLBENZENESULFONAMIDE

There total 3 articles about 4-(5-AMINO-1H-1,2,4-TRIAZOL-3-YLAMINO)-N-METHYLBENZENESULFONAMIDE 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: 61.0%

(Z)-methyl N'-cyano-N-(4-(N-methylsulfamoyl)phenyl)carbamimidothioate (1533434-81-9) → 4-(5-amino-1H-[1,2,4]triazol-3-ylamino)-N-methylbenzenesulfonamide (443799-42-6)

Guidance literature:

With hydrazine; In ethanol; at 65 ℃; for 3h; under 760.051 Torr; Inert atmosphere;

Reference yield:

N-methyl-4-aminobenzenesulfonamide (1709-52-0) → 4-(5-amino-1H-[1,2,4]triazol-3-ylamino)-N-methylbenzenesulfonamide (443799-42-6)

Guidance literature:

Multi-step reaction with 3 steps

1.1: calcium carbonate / dichloromethane; water / 0 - 20 °C / 760.05 Torr / Inert atmosphere

2.1: sodium methylate / 0.25 h / 20 °C / 760.05 Torr / Inert atmosphere

2.2: 1 h / 760.05 Torr / Inert atmosphere

2.3: 20 °C / 760.05 Torr / Inert atmosphere

3.1: hydrazine / ethanol / 3 h / 65 °C / 760.05 Torr / Inert atmosphere

With sodium methylate; calcium carbonate; hydrazine; In ethanol; dichloromethane; water;

Reference yield:

4-isothiocyanato-N-methylbenzenesulfonamide (223785-90-8) → 4-(5-amino-1H-[1,2,4]triazol-3-ylamino)-N-methylbenzenesulfonamide (443799-42-6)

Guidance literature:

Multi-step reaction with 2 steps

1.1: sodium methylate / 0.25 h / 20 °C / 760.05 Torr / Inert atmosphere

1.2: 1 h / 760.05 Torr / Inert atmosphere

1.3: 20 °C / 760.05 Torr / Inert atmosphere

2.1: hydrazine / ethanol / 3 h / 65 °C / 760.05 Torr / Inert atmosphere

With sodium methylate; hydrazine; In ethanol;

upstream raw materials:

N-methyl-4-aminobenzenesulfonamide

4-isothiocyanato-N-methylbenzenesulfonamide

(Z)-methyl N'-cyano-N-(4-(N-methylsulfamoyl)phenyl)carbamimidothioate

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