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QC200605
Ceftiofur Impurity 5
Molecular Formula: C19H17N5O8S3
Molecular Weight: 539.56
CAS No.: NA
QC200606
Ceftiofur Impurity 6
Molecular Formula: C19H15N5O8S3
Molecular Weight: 537.55
CAS No.: NA
QC200607
Ceftiofur Impurity 7
Molecular Formula: C13H12N2O5S2
Molecular Weight: 340.37
CAS No.: NA
QC200608
Ceftiofur Impurity 8
Molecular Formula: C13H12N2O5S2
Molecular Weight: 340.37
CAS No.: 80370-59-8
QC200609
Desfuroyl Ceftiofur
Molecular Formula: C14H15N5O5S3
Molecular Weight: 429.48
CAS No.: 120882-22-6
QC200610
(E)-Ceftiofur
Molecular Formula: C19H17N5O7S3
Molecular Weight: 523.55
CAS No.: 120882-20-4
QC200611
Ceftiofur Impurity 11
Molecular Formula: C19H17N5O7S3
Molecular Weight: 523.55
CAS No.: 120962-17-6
QC200612
Ceftiofur-d3
Molecular Formula: C19H14D3N5O7S3
Molecular Weight: 526.57
CAS No.: NA
QC201201
Cetilistat Impurity A
Molecular Formula: C7H9NO
Molecular Weight: 123.15
CAS No.: 2835-98-5
QC201202
Cetilistat Impurity B
Molecular Formula: C24H41NO3
Molecular Weight: 391.59
CAS No.: [NA]
QC201203
Cetilistat Impurity C
Molecular Formula: C8H9NO2
Molecular Weight: 151.16
CAS No.: 2941-78-8
QC201204
Cetilistat Impurity D
Molecular Formula: C25H41NO4
Molecular Weight: 419.6
CAS No.: [NA]
QC201205
Cetilistat Impurity E
Molecular Formula: C8H7NO2
Molecular Weight: 149.15
CAS No.: [NA]
QC201206
Cetilistat Impurity F
Molecular Formula: C11H11NO3
Molecular Weight: 205.21
CAS No.: [NA]
QC201300
Cetilistat
Molecular Formula: C25H39NO3
Molecular Weight: 401.59
CAS No.: 282526-98-1
QC201800
Cetirizine Dihydrochloride
Molecular Formula: C21H25ClN2O3 2HCl
Molecular Weight: 388.89 72.92
CAS No.: 83881-52-1;83881-51-0(free base);798544-25-9(HCl salt)
QC201801
Cetirizine USP Related Compound C
Molecular Formula: C21H26ClN3O2.2HCl
Molecular Weight: 387.90 72.92
CAS No.: 200707-85-3;83881-37-2 (free base)
QC201802
Cetirizine EP Impurity B;USP Cetirizine acetic acid
Molecular Formula: C19H21ClN2O2 2HCl
Molecular Weight: 344.84 72.92
CAS No.: 1000690-91-4;113740-61-7(free base)
QC201803
Cetirizine EP Impurity C;USP 2-Chlorocetirizine
Molecular Formula: C21H25ClN2O3 2HCl
Molecular Weight: 388.89 72.92
CAS No.: 2702511-37-1;83881-59-8 (free base)
QC201804
Cetirizine EP Impurity D;USP Cetirizine Dimer;Meclozine EP Impurity F
Molecular Formula: C30H28Cl2N2 2HCl
Molecular Weight: 487.46 72.92
CAS No.: 856841-95-7;346451-15-8(free base)
QC201805
Cetirizine EP Impurity E;USP ethoxycetirizine
Molecular Formula: C23H29ClN2O4.2HCl
Molecular Weight: 432.94 72.92
CAS No.: 682323-77-9(free base);83881-56-5(2HCl salt)
QC201806
Cetirizine EP Impurity F;USP Deschlorocetirizine
Molecular Formula: C21H26N2O3 2HCl
Molecular Weight: 354.44 72.92
CAS No.: 83881-53-2 (free base);83881-54-3
QC201807
Cetirizine EP Impurity G;USP Cetirizine Related Compound G
Molecular Formula: C19H23ClN2O 2HCl
Molecular Weight: 330.85 72.92
CAS No.: 164726-80-1;109806-71-5(free base)
QC201808
Cetirizine USP Related Compound A
Molecular Formula: C23H29ClN2O3 2HCl
Molecular Weight: 416.94 72.92
CAS No.: 246870-46-2 (free base)
QC201809
Cetirizine Methyl Ester
Molecular Formula: C22H27ClN2O3
Molecular Weight: 402.91
CAS No.: 83881-46-3;83881-48-5(2HCl salt)
QC201810
Cetirizine N-Oxide
Molecular Formula: C21H25ClN2O4
Molecular Weight: 404.89
CAS No.: 1076199-80-8
QC201811
Cetirizine 4-Chlorobenzhydrol Impurity (USP);Meclizine USP RC A;Meclozine EP Impurity B
Molecular Formula: C13H11ClO
Molecular Weight: 218.68
CAS No.: 119-56-2
QC201812
Cetirizine 4-Chlorobenzophenone Impurity (USP)
Molecular Formula: C13H9ClO
Molecular Weight: 216.66
CAS No.: 134-85-0
QC201813
Cetirizine EP Impurity B Ethyl Ester
Molecular Formula: C21H25ClN2O2
Molecular Weight: 372.89
CAS No.: NA
