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QA261200
Azelastine HCl
Molecular Formula: C22H24ClN3O.HCl
Molecular Weight: 381.90 36.46
CAS No.: 79307-93-0;58581-89-8(free base)
QA261201
Azelastine Impurity 1
Molecular Formula: C22H24ClN3O
Molecular Weight: 381.9
CAS No.: NA
QA261204
Azelastine Impurity 4
Molecular Formula: C8H9ClN2O
Molecular Weight: 184.62
CAS No.: 57676-51-4
QA261205
Azelastine Impurity 5
Molecular Formula: C7H13NO HCl
Molecular Weight: 127.18 36.46
CAS No.: 1859-33-2 (free base)
QA261206
Azelastine Impurity 6
Molecular Formula: C21H22ClN3O
Molecular Weight: 367.87
CAS No.: 47491-38-3;79342-58-8(HCl salt)
QA261207
Azelastine Impurity 7
Molecular Formula: C8H6N2O2
Molecular Weight: 162.15
CAS No.: 1445-69-8
QA261208
Azelastine Impurity 8
Molecular Formula: C15H19N3O2
Molecular Weight: 273.33
CAS No.: 791758-74-2
QA261209
Azelastine Impurity 9
Molecular Formula: C22H24ClN3O2
Molecular Weight: 397.9
CAS No.: 640279-88-5
QA261210
Azelastine Impurity 10
Molecular Formula: C6H13NO2 HCl
Molecular Weight: 131.17 36.46
CAS No.: 89584-24-7 ;88061-65-8(free base)
QA261211
Azelastine Impurity 11
Molecular Formula: C10H19NO4
Molecular Weight: 217.26
CAS No.: 1239312-56-1
QA261212
Azelastine Impurity 12
Molecular Formula: C9H15NO3
Molecular Weight: 185.22
CAS No.: NA
QA261213
Azelastine Impurity 13
Molecular Formula: C6H11NO HCl
Molecular Weight: 113.16 36.46
CAS No.: 50492-22-3 ;105416-56-6(free base)
QA261214
Azelastine Impurity 14
Molecular Formula: C15H9ClO2
Molecular Weight: 256.68
CAS No.: 105279-16-1
QA261215
Azelastine Impurity 15
Molecular Formula: C22H24ClN3O HCl
Molecular Weight: 381.90 36.46
CAS No.: 117078-70-3
QA261216
(R)-Azelastine N-Oxide (Mixture of Diastereomers)
Molecular Formula: C22H24ClN3O2
Molecular Weight: 397.9
CAS No.: 1346617-18-2
QA261217
Azelastine Impurity 17
Molecular Formula: C14H12N2O2
Molecular Weight: 240.26
CAS No.: NA
QA261218
Azelastine Impurity 18
Molecular Formula: C15H11ClO3
Molecular Weight: 274.7
CAS No.: 148960-78-5
QA261219
Azelastine Impurity 19
Molecular Formula: C14H26N2O2
Molecular Weight: 254.37
CAS No.: NA
QA261220
Azelastine Impurity 20
Molecular Formula: C7H15NO
Molecular Weight: 129.2
CAS No.: 19065-49-7
QA261221
Azelastine Impurity 21
Molecular Formula: C22H24ClN3O
Molecular Weight: 381.9
CAS No.: 37933-01-0
QA261222
Azelastine Impurity 22
Molecular Formula: C10H21N3
Molecular Weight: 183.29
CAS No.: NA
QA261223
Azelastine Impurity 23
Molecular Formula: C9H15NO3
Molecular Weight: 185.22
CAS No.: 1541050-36-5
QA261224
Azelastine Impurity 24
Molecular Formula: C7H13NO2
Molecular Weight: 143.18
CAS No.: NA
QA261225
Azelastine Impurity 25
Molecular Formula: C15H9ClO2
Molecular Weight: 256.68
CAS No.: 105279-24-1
QA261226
Azelastine Impurity 26
Molecular Formula: C14H12N2O
Molecular Weight: 224.26
CAS No.: 956-07-0
QA261227
Azelastine EP Impurity A
Molecular Formula: C7H8N2O
Molecular Weight: 136.15
CAS No.: 613-94-5
QA261228
Azelastine EP Impurity B
Molecular Formula: C14H21N3O
Molecular Weight: 247.34
CAS No.: 110406-94-5;117078-69-0(HCl salt)
QA261229
Azelastine EP Impurity C
Molecular Formula: C15H11ClO3
Molecular Weight: 274.7
CAS No.: 53242-76-5
QA261230
Azelastine EP Impurity D
Molecular Formula: C15H11ClN2O
Molecular Weight: 270.71
CAS No.: 53242-88-9
QA261231
Azelastine EP Impurity E
Molecular Formula: C15H9ClO2
Molecular Weight: 256.68
CAS No.: 20526-97-0
