43029-28-3

Basic information

• Product Name: 7-(4-chlorophenyl)-3-methyl-4H-[1,3,4]thiadiazolo[2,3-c][1,2,4]triazin-4-one
• Synonyms: 7-(4-chlorophenyl)-3-methyl-4H-[1,3,4]thiadiazolo[2,3-c][1,2,4]triazin-4-one
• CAS NO: 43029-28-3
• Molecular Formula: C₁₁H₇ClN₄OS
• Molecular Weight: 278.72
• Mol File: 43029-28-3.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 7-(4-chlorophenyl)-3-methyl-4H-[1,3,4]thiadiazolo[2,3-c][1,2,4]triazin-4-one(CAS DataBase Reference)
• NIST Chemistry Reference: 7-(4-chlorophenyl)-3-methyl-4H-[1,3,4]thiadiazolo[2,3-c][1,2,4]triazin-4-one(43029-28-3)
• EPA Substance Registry System: 7-(4-chlorophenyl)-3-methyl-4H-[1,3,4]thiadiazolo[2,3-c][1,2,4]triazin-4-one(43029-28-3)

Safety Data

• Hazardous Substances Data: 43029-28-3(Hazardous Substances Data)

Upstream product

• 22278-81-5 4-amino-6-methyl-3-thio-1,2,4-triazin-5-one 
• 74-11-3 para-chlorobenzoic acid 
• 59758-31-5 2-(4-chloro-phenyl)-5-hydrazino-[1,3,4]thiadiazole 
• 57709-58-7 2-bromo-5-(4-chlorophenyl)-1,3,4-thiadiazole 
• 59758-39-3 2-{[5-(4-chloro-phenyl)-[1,3,4]thiadiazol-2-yl]-hydrazono}-propionic acid ethyl ester 
• 104-88-1 4-chlorobenzaldehyde 
• 22278-81-5 4-amino-5-oxo-3-thioxo-6-methyl-2,3,4,5-tetrahydro<1,2,4>triazine 
• 59758-46-2 2-{[5-(4-chloro-phenyl)-[1,3,4]thiadiazol-2-yl]-hydrazono}-propionic acid 

Relevant articles and documents

Synthesis and biological studies of some new thiadiazolo [2,3-a] 1,2,4-triazin-5-ones

Treatment of thiocarbohydrazide 2 with pyruvic acid 1 in ethanol affords 4-amino-3-mercapto-6-methyl-1,2,4-triazin-5(4H)-one 3. Cyclization of 3 with various aromatic acids in presence of phosphorus oxychloride yields 2-substituted -6-methyI-4H-1,3,4-thiadiazolo [2,3-c], 1,2,4-triazin-5-ones (4a-j). The structures of the newly synthesized compounds have been established by means of IR, Mass, 1H NMR spectral data. All the new compounds (4a-j) were evaluated for their antibacterial and antifungal activities.

1,3,4 Thiadiazolo[2,3 c] as triazines and s triazolo[3,4 b] 1,3,4 thiadiazoles (I)

-