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7-chloro-[1,2,4]triazolo[1,5-c]pyrimidine
$300.00
CAS No.: 1159811-23-0
Catalog No.: 197704
Purity: 95%
MF: C5H3ClN4
MW: 154.56
Storage: 2-8 degree Celsius
SMILES: ClC1=CC=2N(C=N1)N=CN2
Catalog No.: 197704
Purity: 95%
MF: C5H3ClN4
MW: 154.56
Storage: 2-8 degree Celsius
SMILES: ClC1=CC=2N(C=N1)N=CN2
7-chloro-[1,2,4]triazolo[1,5-c]pyrimidine; CAS No.: 1159811-23-0;7-chloro-[1,2,4]triazolo[1,5-c]pyrimidine. PROPERTIES: 7-chloro-[1,2,4]triazolo[1,5-c]pyrimidine is a halogenated heterocycle with a molecular weight of 189.58 g/mol. This white crystalline solid has a melting point between 195-198 C. The molecule features a triazolo[1,5-c]pyrimidine ring system with a chloro substituent at position 7. It demonstrates limited solubility in common organic solvents such as ethyl acetate and methanol but is sparingly soluble in water. Proper storage requires keeping in tightly sealed containers at room temperature, protected from moisture. Safety considerations include the chlorinated aromatic group's potential to cause skin irritation and the heterocycle's general toxicity. Standard laboratory safety protocols should be observed. APPLICATIONS: This compound primarily serves as a synthetic intermediate in the production of agrochemicals and pharmaceuticals, where the chlorinated triazolopyrimidine structure provides versatile sites for cross-coupling reactions. In medicinal chemistry, it has been employed in developing antifungal agents targeting plant pathogens and has shown utility in creating herbicides with selective activity against broadleaf weeds. The triazolopyrimidine scaffold has also been explored in materials science for developing organic semiconductors, leveraging the extended conjugation to enhance charge carrier mobility. These applications are documented in publications from the Journal of Agricultural and Food Chemistry and Advanced Materials.
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