AZELASTINE, IMPURITY D 4-(4-CHLOROBENZYL)PHTHALAZIN-1(2H)-ONE, EP STANDARD
CAS No: 53242-89-9

Phthalazin-1(2H)-one
Order
368421-58-3
(2R,3R)-3-(2,5-Difluorophenyl)-3-hydroxy-2-Methyl-4-(1H-1,2,4-triazol-1-yl)thiobutyraMide
53242-89-9
azelastine,impurity,chlorobenzyl,phthalazin,standard,phthalazin-1(2h)-one,53242-89-9
2025-07-04 Discover AZELASTINE, IMPURITY D 4-(4-CHLOROBENZYL)PHTHALAZIN-1(2H)-ONE, EP STANDARD (CAS No: 53242-89-9) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.