Compound Q&A
How is 5-Chlorobenzotriazole (CAS: 94-97-3) typically synthesized?
Answer
5-Chlorobenzotriazole (CAS: 94-97-3) is synthesized by chlorination of benzotriazole using thionyl chloride. The reaction is carried out under anhydrous conditions to increase yield and purity. Solvent choice, temperature, and catalysts such as imidazole are critical for optimal results. The process yields a high-purity product with good selectivity.
About
CAS No
94-97-3
English Name
5-Chlorobenzotriazole
Molecular Formula
C6H4ClN3
Molecular Weight
153.57 g/mol
SMILES
C1=CC2=NNN=C2C=C1Cl
InChIKey
PZBQVZFITSVHAW-UHFFFAOYSA-N
Last Updated: 2025-09-08 00:42
