2-hydrazinyl-1,3,4-thiadiazole

Base Information

• Chemical Name: 2-hydrazinyl-1,3,4-thiadiazole
• CAS No.: 30094-47-4
• Molecular Formula: C2H4 N4 S
• Molecular Weight: 116.145
• Mol file: 30094-47-4.mol

Synonyms:1,3,4-Thiadiazol-2(3H)-one,hydrazone (9CI); 1,3,4-Thiadiazole, 2-hydrazino- (7CI,8CI);2-Hydrazino-1,3,4-thiadiazole; NSC 522426

Chemical Property of 2-hydrazinyl-1,3,4-thiadiazole

Chemical Property:

• Vapor Pressure: 0.0148mmHg at 25°C
• Boiling Point: 257.1°Cat760mmHg
• Flash Point: 109.3°C
• Density: 1.613g/cm³

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-hydrazinyl-1,3,4-thiadiazole

There total 1 articles about 2-hydrazinyl-1,3,4-thiadiazole 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:

2-bromo-1,3,4-thiadiazole (61929-24-6) → 2-(2-formylhydrazino)-1,3,4-thiadiazole (30094-47-4)

Guidance literature:

With hydrazine hydrate; In ethanol;

DOI:10.1021/jm00280a028

Reference yield: 97.1%

diethyl 2-methyl-4-(3-nitrophenyl)-6-formyl-1,4-dihydropyridine-3,5-dicarboxylate (62760-23-0) + 2-(2-formylhydrazino)-1,3,4-thiadiazole (30094-47-4) → 2-Methyl-4-(3-nitro-phenyl)-6-([1,3,4]thiadiazol-2-yl-hydrazonomethyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester (140230-78-0)

Guidance literature:

With toluene-4-sulfonic acid; In ethanol; Ambient temperature;

DOI:10.1248/cpb.39.3189

upstream raw materials:

2-bromo-1,3,4-thiadiazole

Downstream raw materials:

2-Methyl-4-(3-nitro-phenyl)-6-([1,3,4]thiadiazol-2-yl-hydrazonomethyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester