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QL062015
Lafutidine Impurity 15
Molecular Formula: C11H16N2O
Molecular Weight: 192.26
CAS No.: NA
QL062016
Lafutidine Impurity 16
Molecular Formula: C23H25N3O3
Molecular Weight: 391.47
CAS No.: 146269-98-9
QL062017
Lafutidine Impurity 17
Molecular Formula: C23H25N3O3
Molecular Weight: 391.47
CAS No.: 146270-00-0
QL062018
Lafutidine Impurity 18
Molecular Formula: C23H27N3O4
Molecular Weight: 409.49
CAS No.: NA
QL062019
Lafutidine Impurity 19
Molecular Formula: C38H48N6O4
Molecular Weight: 652.84
CAS No.: NA
QL062020
Lafutidine Impurity 20
Molecular Formula: C20H30N2O3
Molecular Weight: 346.47
CAS No.: 146270-02-2
QL062400
Levofloxacin
Molecular Formula: C18H20FN3O4
Molecular Weight: 361.37
CAS No.: 100986-85-4;138199-71-0(hemihydrate);226578-51-4(mesylate)
QL062401
Levofloxacin EP Impurity B;Levofloxacin USP Related Compound A
Molecular Formula: C17H18FN3O4
Molecular Weight: 347.34
CAS No.: 117707-40-1;2254176-11-7(HCl salt)
QL062402
Levofloxacin EP Impurity F;USP Levofloxacin Related Compound B
Molecular Formula: C13H9F2NO4
Molecular Weight: 281.21
CAS No.: 100986-89-8
QL062403
Levofloxacin EP Impurity H;USP Levofloxacin Related Compound C
Molecular Formula: C20H24FN3O4
Molecular Weight: 389.42
CAS No.: 177472-30-9
QL062404
Levofloxacin EP Impurity A;R-Ofloxacin
Molecular Formula: C18H20FN3O4
Molecular Weight: 361.37
CAS No.: 100986-86-5
QL062405
Levofloxacin EP Impurity C
Molecular Formula: C18H20FN3O5
Molecular Weight: 377.37
CAS No.: 117678-38-3
QL062406
Levofloxacin EP Impurity D;USP Levofloxacin Related Compound F
Molecular Formula: C18H21N3O4
Molecular Weight: 343.38
CAS No.: 117620-85-6
QL062407
Levofloxacin EP Impurity E
Molecular Formula: C17H20FN3O2
Molecular Weight: 317.36
CAS No.: 178964-53-9
QL062408
Levofloxacin EP Impurity G;USP Levofloxacin Related Compound E
Molecular Formula: C16H18FN3O4.HCl
Molecular Weight: 335.34 36.46
CAS No.: 1346603-62-0;151250-76-9(free base)
QL062409
Levofloxacin Desethylene Diformyl Impurity
Molecular Formula: C18H18FN3O6
Molecular Weight: 391.35
CAS No.: 151377-74-1
QL062411
Levofloxacin N-oxide
Molecular Formula: C18H20FN3O5
Molecular Weight: 377.38
CAS No.: 117678-38-3
QL062413
Levofloxacin EP Impurity I
Molecular Formula: C18H20FN3O4
Molecular Weight: 361.38
CAS No.: 178912-62-4
QL062414
Levofloxacin Impurity N
Molecular Formula: C13H11F2NO4
Molecular Weight: 283.23
CAS No.: 1026952-91-9
QL062415
Levofloxacin Impurity I
Molecular Formula: C15H14FNO4
Molecular Weight: 291.27
CAS No.: 431058-46-7
QL062427
Levofloxacin Impurity 1;Ofloxacin EP Impurity A
Molecular Formula: C13H9F2NO4
Molecular Weight: 281.21
CAS No.: 82419-35-0
QL062431
Levofloxacin Impurity 5
Molecular Formula: C13H9F2NO4
Molecular Weight: 281.21
CAS No.: 110548-07-7
QL062432
Levofloxacin Impurity 6
Molecular Formula: C17H18FN3O4
Molecular Weight: 347.34
CAS No.: 117707-39-8
QL062433
Levofloxacin Impurity 7
Molecular Formula: C18H20FN3O5
Molecular Weight: 377.37
CAS No.: 117678-37-2
QL062434
Levofloxacin Impurity 8
Molecular Formula: C15H13F2NO4
Molecular Weight: 309.26
CAS No.: 110548-06-6
QL062435
Levofloxacin Impurity 9
Molecular Formula: C13H10FNO4
Molecular Weight: 263.22
CAS No.: 117620-84-5
QL062436
Levofloxacin Impurity 10
Molecular Formula: C15H13F2NO4
Molecular Weight: 309.26
CAS No.: 106939-34-8
QL062437
Levofloxacin Impurity 11
Molecular Formula: C14H12F4O4
Molecular Weight: 320.24
CAS No.: 103995-33-1
QL062438
Levofloxacin Impurity 12
Molecular Formula: C15H15F4NO4
Molecular Weight: 349.28
CAS No.: 110548-02-2
QL062440
Levofloxacin-d8
Molecular Formula: C18H13D8ClFN3O4
Molecular Weight: 405.88
CAS No.: 1217716-71-6
