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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
QL062410
N,N'-Desethylene Levofloxacin
Molecular Formula: C16H18FN3O4
Molecular Weight: 335.34
CAS No.: 151250-76-9;1346603-62-0(HCl salt)
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
QL062441
N-Desmethyl Levofloxacin-d8
Molecular Formula: C17H10D8FN3O4
Molecular Weight: 355.39
CAS No.: NA
QL062442
Levofloxacin Impurity 16
Molecular Formula: C18H20FN3O4
Molecular Weight: 361.37
CAS No.: NA
QL062443
Levofloxacin Impurity 17
Molecular Formula: C23H30FN5O3
Molecular Weight: 443.51
CAS No.: 2206135-16-0
QL062444
Levofloxacin-13C-D3
Molecular Formula: C1713CH17D3FN3O4
Molecular Weight: 365.38
CAS No.: 1261398-33-7
QL062445
Levofloxacin Impurity 19
Molecular Formula: C15H16FN3O4
Molecular Weight: 321.3
CAS No.: 1797510-34-9
