16357-79-2

Basic information

• Product Name: 5-Pyrimidinecarbonitrile, 1,4-dihydro-4-thioxo- (9CI)
• Synonyms: 5-Pyrimidinecarbonitrile, 1,4-dihydro-4-thioxo- (9CI)
• CAS NO: 16357-79-2
• Molecular Formula: C₅H₃N₃S
• Molecular Weight: 137.16242
• Product Categories: PYRIMIDINE
• Mol File: 16357-79-2.mol
• Article Data: 1

Chemical Properties

• Melting Point: >300 °C
• Boiling Point: 235.7±43.0 °C(Predicted)
• Appearance: /
• Density: 1.38±0.1 g/cm3(Predicted)
• PKA: 4.87±0.40(Predicted)
• CAS DataBase Reference: 5-Pyrimidinecarbonitrile, 1,4-dihydro-4-thioxo- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 5-Pyrimidinecarbonitrile, 1,4-dihydro-4-thioxo- (9CI)(16357-79-2)
• EPA Substance Registry System: 5-Pyrimidinecarbonitrile, 1,4-dihydro-4-thioxo- (9CI)(16357-79-2)

Safety Data

• Hazardous Substances Data: 16357-79-2(Hazardous Substances Data)

Upstream product

• 7357-70-2 Cyanothioacetamide 

Relevant articles and documents

Process for preparing substituted pyrimidine derivatives

PCT No. PCT/EP98/00074 Sec. 371 Date Dec. 17, 1999 Sec. 102(e) Date Dec. 17, 1999 PCT Filed Jan. 8, 1998 PCT Pub. No. WO98/30549 PCT Pub. Date Jul. 16, 1998A process for preparing substituted pyrimidine derivatives of the general formula (I): in which a [3-(dimethylamino)-2-azaprop-2-en-1-ylidine]dimethylammonium halide is reacted with a substituted acetamide. The compounds of general formula (I) are important intermediate products for pharmaceutical or agrochemical active substances.