196877-91-5

Basic information

• Product Name: 1-(4-Chloro-phenyl)-3-[(3,5-dimethyl-pyrazol-1-yl)-imino-methyl]-thiourea
• Synonyms: 1-(4-Chloro-phenyl)-3-[(3,5-dimethyl-pyrazol-1-yl)-imino-methyl]-thiourea
• CAS NO: 196877-91-5
• Molecular Weight: 307.807
• Mol File: 196877-91-5.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1-(4-Chloro-phenyl)-3-[(3,5-dimethyl-pyrazol-1-yl)-imino-methyl]-thiourea(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(4-Chloro-phenyl)-3-[(3,5-dimethyl-pyrazol-1-yl)-imino-methyl]-thiourea(196877-91-5)
• EPA Substance Registry System: 1-(4-Chloro-phenyl)-3-[(3,5-dimethyl-pyrazol-1-yl)-imino-methyl]-thiourea(196877-91-5)

Safety Data

• Hazardous Substances Data: 196877-91-5(Hazardous Substances Data)

Upstream product

• 38184-47-3 3,5-dimethyl-1-pyrazolylformaminidium nitrate 
• 2131-55-7 4-Chlorophenyl isothiocyanate 

Downstream Products

• 89304-07-4 4-methyl-4,5-dihydro-1H-imidazol-2-ylamine 
• 3696-23-9 N-(4-chlorophenyl)thiourea 
• 16691-46-6 N³-(4-chloro-phenyl)-1H-[1,2,4]triazole-3,5-diamine 
• 7464-17-7 1-amidino-3-(4-chlorophenyl)thiourea 

Relevant articles and documents

Structure-activity relationship study of 2,4-diaminothiazoles as Cdk5/p25 kinase inhibitors

Cdk5/p25 has emerged as a principle therapeutic target for numerous acute and chronic neurodegenerative diseases, including Alzheimer's disease. A structure-activity relationship study of 2,4-diaminothiazole inhibitors revealed that increased Cdk5/p25 inhibitory activity could be accomplished by incorporating pyridines on the 2-amino group and addition of substituents to the 2- or 3-position of the phenyl ketone moiety. Interpretation of the SAR results for many of the analogs was aided through in silico docking with Cdk5/p25 and calculating protein hydrations sites using WaterMap. Finally, improved in vitro mouse microsomal stability was also achieved.

1-(N-arylthiocarbamoyl)amidino-3,5-dimethyl pyrazoles - Preparation and use in heterocycle synthesis

On reaction with α-haloketones or hydrazine, 1-(N-arylthiocarbamoyl)amidino-3,5-dimethylpyrazoles (1) afford 2,4-diaminothiazoles and 3,5-diamino-1,2,4-triazoles in good yield. A convenient route to 1 is also reported.