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QB191201
Balsalazide USP Related Compound A
Molecular Formula: C14H10N2O5
Molecular Weight: 286.24
CAS No.: 1242567-07-2
QB191202
Balsalazide USP RC B
Molecular Formula: C17H15N3O6
Molecular Weight: 357.32
CAS No.: 1798395-96-6
QB191203
Balsalazide Impurity 3
Molecular Formula: C10H12N2O3
Molecular Weight: 208.21
CAS No.: 7377-8-4
QB191204
Balsalazide Impurity 4
Molecular Formula: C27H24N6O9
Molecular Weight: 576.51
CAS No.: 1242567-11-8
QB191205
Balsalazide Impurity 5
Molecular Formula: C17H15N3O6
Molecular Weight: 357.32
CAS No.: 1242567-09-4
QB191206
Balsalazide Impurity 6
Molecular Formula: C27H24N6O9
Molecular Weight: 576.51
CAS No.: 1346606-53-8
QB191207
Balsalazide Impurity 7
Molecular Formula: C27H24N4O9
Molecular Weight: 548.5
CAS No.: NA
QB191208
Balsalazide Impurity 8
Molecular Formula: C20H21N3O6
Molecular Weight: 399.4
CAS No.: 1346606-13-0
QB191209
Balsalazide Impurity 9
Molecular Formula: C14H10N2O5
Molecular Weight: 286.24
CAS No.: NA
QB191210
Balsalazide Impurity 10
Molecular Formula: C27H24N6O9
Molecular Weight: 576.52
CAS No.: NA
QB191211
Balsalazide Impurity 11
Molecular Formula: C27H24N6O9
Molecular Weight: 576.52
CAS No.: NA
QB191600
Bisoprolol
Molecular Formula: C18H31NO4
Molecular Weight: 325.44
CAS No.: 66722-44-9;104344-23-2(hemifumarate)
QB191601
Bisoprolol EP Impurity A
Molecular Formula: C13H21NO3
Molecular Weight: 239.31
CAS No.: 62572-93-4
QB191602
Bisoprolol EP Impurity B
Molecular Formula: C18H31NO4
Molecular Weight: 325.44
CAS No.: 1447715-44-7
QB191603
Bisoprolol EP Impurity C
Molecular Formula: C25H38N2O4
Molecular Weight: 430.58
CAS No.: 1225195-70-9
QB191604
Bisoprolol EP Impurity D
Molecular Formula: C26H40N2O5
Molecular Weight: 460.61
CAS No.: 1225195-71-0
QB191605
Bisoprolol EP Impurity E
Molecular Formula: C18H29NO3
Molecular Weight: 307.43
CAS No.: 1217245-60-7
QB191606
Bisoprolol EP Impurity F
Molecular Formula: C18H31NO4.1/2C4H4O4
Molecular Weight: 325.45 0.5*116.07
CAS No.: 1798418-82-2(free base)
QB191607
Bisoprolol EP Impurity G
Molecular Formula: C19H33NO5
Molecular Weight: 355.47
CAS No.: 1215342-36-1
QB191608
Bisoprolol Impurity 8
Molecular Formula: C15H24O5
Molecular Weight: 284.35
CAS No.: NA
QB191609
Bisoprolol EP Impurity K
Molecular Formula: C18H29NO5
Molecular Weight: 339.43
CAS No.: 864544-37-6
QB191610
Bisoprolol EP Impurity L
Molecular Formula: C13H19NO3.HCl
Molecular Weight: 237.29 36.46
CAS No.: 1956321-87-1;29122-74-5(free base)
QB191611
Bisoprolol Impurity 11
Molecular Formula: C12H18O3
Molecular Weight: 210.27
CAS No.: 177034-57-0
QB191612
Bisoprolol EP Impurity N
Molecular Formula: C17H29NO4
Molecular Weight: 311.42
CAS No.: 1346601-75-9
QB191613
Bisoprolol EP Impurity Q
Molecular Formula: C16H27NO4
Molecular Weight: 297.39
CAS No.: 1346604-00-9
QB191614
Bisoprolol EP Impurity R
Molecular Formula: C13H21NO2
Molecular Weight: 223.31
CAS No.: 5790-46-5
QB191615
Bisoprolol EP Impurity S
Molecular Formula: C7H6O2
Molecular Weight: 122.12
CAS No.: 123-08-0
QB191616
Bisoprolol Impurity 16
Molecular Formula: C7H8O2
Molecular Weight: 124.14
CAS No.: 623-05-2
QB191617
Bisoprolol Epoxide Impurity
Molecular Formula: C15H22O4
Molecular Weight: 266.33
CAS No.: 66722-57-4
QB191618
Bisoprolol Carboxylic Acid Impurity
Molecular Formula: C13H19NO4
Molecular Weight: 253.29
CAS No.: 72570-70-8;33948-04-8(HCl salt)