CAS 73218-79-8 appears in our catalog under these names: Apraclonidine Hydrochloride, >95% (HPLC), Apraclonidine hydrochloride, Apraclonidine hydrochloride/ 98.01% (existing batch purity), Apraclonidine (hydrochloride), Apraclonidine HCl - Bio-X â„¢. Offered by: TRC, Dr. Ehrenstorfer, TargetMol, GLPBio, Biosynth. Available pack sizes: 10mg, 25mg, 5mg, 50mg, 2mg, 100mg, 500mg, 10mM (in 1ml dmso).