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Azelastine Impurity 7
QCC Cat No.: QA261207
Chemical Name: Azelastine Impurity 7
Synonyms: 2,3-dihydrophthalazine-1,4-dione
CAS No.: 1445-69-8
Molecular Formula: C8H6N2O2
Molecular Weight: 162.15
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Standard Reference Material For "Azelastine Impurity 7"
Warning:The form of the product salt may be different from the official website,please consult your local agent for details.
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QCC CAT# COMPOUND ORDER
  • QA261241
    Azelastine Nitroso Impurity 1
    CAS# NA
    M.F.: C14H20N4O2
    M.W.: 276.34
  • QA261240
    Azelastine Impurity 40
    CAS# NA
    M.F.: C23H26ClN3O.HCl
    M.W.: 395.93 36.46
  • QA261239
    (R)-Azelastine HCl
    CAS# 153408-28-7
    M.F.: C22H24ClN3O.HCl
    M.W.: 381.90 36.46
  • QA261238
    N-Nitroso N-Desmethyl Azelastine
    CAS# NA
    M.F.: C21H21ClN4O2
    M.W.: 396.88
  • QA261237
    (S)-Azelastine N-Oxide (Mixture of Diastereomers)
    CAS# 1346617-06-8
    M.F.: C22H24ClN3O2
    M.W.: 397.90
  • QA261236
    Azelastine Impurity 36
    CAS# 109386-70-1
    M.F.: C12H23NO4
    M.W.: 245.32
  • QA261235
    Azelastine Impurity 35
    CAS# 110406-95-6;169123-29-9(2HCl salt)
    M.F.: C7H17N3
    M.W.: 143.23
  • QA261234
    Azelastine Impurity 34
    CAS# NA
    M.F.: C15H26N2O
    M.W.: 250.38
  • QA261233
    Azelastine Impurity 33
    CAS# NA
    M.F.: C15H26N2O
    M.W.: 250.38
  • QA261232
    Azelastine Impurity 32
    CAS# NA
    M.F.: C15H22ClN3O
    M.W.: 295.81
  • QA261226
    Azelastine Impurity 26
    CAS# 956-07-0
    M.F.: C14H12N2O
    M.W.: 224.26
  • QA261225
    Azelastine Impurity 25
    CAS# 105279-24-1
    M.F.: C15H9ClO2
    M.W.: 256.68
  • QA261224
    Azelastine Impurity 24
    CAS# NA
    M.F.: C7H13NO2
    M.W.: 143.18
  • QA261223
    Azelastine Impurity 23
    CAS# 1541050-36-5
    M.F.: C9H15NO3
    M.W.: 185.22
  • QA261222
    Azelastine Impurity 22
    CAS# NA
    M.F.: C10H21N3
    M.W.: 183.29
  • QA261221
    Azelastine Impurity 21
    CAS# 37933-01-0
    M.F.: C22H24ClN3O
    M.W.: 381.90
  • QA261220
    Azelastine Impurity 20
    CAS# 19065-49-7
    M.F.: C7H15NO
    M.W.: 129.20
  • QA261219
    Azelastine Impurity 19
    CAS# NA
    M.F.: C14H26N2O2
    M.W.: 254.37
  • QA261218
    Azelastine Impurity 18
    CAS# 148960-78-5
    M.F.: C15H11ClO3
    M.W.: 274.70
  • QA261217
    Azelastine Impurity 17
    CAS# NA
    M.F.: C14H12N2O2
    M.W.: 240.26
  • QA261216
    (R)-Azelastine N-Oxide (Mixture of Diastereomers)
    CAS# 1346617-18-2
    M.F.: C22H24ClN3O2
    M.W.: 397.90
  • QA261215
    Azelastine Impurity 15
    CAS# 117078-70-3
    M.F.: C22H24ClN3O HCl
    M.W.: 381.90 36.46
  • QA261214
    Azelastine Impurity 14
    CAS# 105279-16-1
    M.F.: C15H9ClO2
    M.W.: 256.68
  • QA261213
    Azelastine Impurity 13
    CAS# 50492-22-3 ;105416-56-6(free base)
    M.F.: C6H11NO HCl
    M.W.: 113.16 36.46
  • QA261212
    Azelastine Impurity 12
    CAS# NA
    M.F.: C9H15NO3
    M.W.: 185.22
  • QA261211
    Azelastine Impurity 11
    CAS# 1239312-56-1
    M.F.: C10H19NO4
    M.W.: 217.26
  • QA261210
    Azelastine Impurity 10
    CAS# 89584-24-7 ;88061-65-8(free base)
    M.F.: C6H13NO2 HCl
    M.W.: 131.17 36.46
  • QA261209
    Azelastine Impurity 9
    CAS# 640279-88-5
    M.F.: C22H24ClN3O2
    M.W.: 397.90
  • QA261208
    Azelastine Impurity 8
    CAS# 791758-74-2
    M.F.: C15H19N3O2
    M.W.: 273.33
  • QA261206
    Azelastine Impurity 6
    CAS# 47491-38-3;79342-58-8(HCl salt)
    M.F.: C21H22ClN3O
    M.W.: 367.87
  • QA261205
    Azelastine Impurity 5
    CAS# 1859-33-2 (free base)
    M.F.: C7H13NO HCl
    M.W.: 127.18 36.46
  • QA261200
    Azelastine HCl
    CAS# 79307-93-0;58581-89-8(free base)
    M.F.: C22H24ClN3O.HCl
    M.W.: 381.90 36.46
  • QA261204
    Azelastine Impurity 4
    CAS# 57676-51-4
    M.F.: C8H9ClN2O
    M.W.: 184.62
  • QA261231
    Azelastine EP Impurity E
    CAS# 20526-97-0
    M.F.:  C15H9ClO2
    M.W.: 256.68
  • QA261230
    Azelastine EP Impurity D
    CAS# 53242-88-9
    M.F.: C15H11ClN2O
    M.W.: 270.71
  • QA261229
    Azelastine EP Impurity C
    CAS# 53242-76-5
    M.F.: C15H11ClO3
    M.W.: 274.70
  • QA261228
    Azelastine EP Impurity B
    CAS# 110406-94-5;117078-69-0(HCl salt)
    M.F.: C14H21N3O
    M.W.: 247.34
  • QA261227
    Azelastine EP Impurity A
    CAS# 613-94-5
    M.F.: C7H8N2O
    M.W.: 136.15
  • QA261201
    Azelastine Impurity 1
    CAS# NA
    M.F.: C22H24ClN3O
    M.W.: 381.90
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