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QC062401
Ceftriaxone EP Impurity A
Molecular Formula: C18H18N8O7S3
Molecular Weight: 554.58
CAS No.: 92143-31-2;97164-54-0(2Na salt)
QC062403
Ceftriaxone EP Impurity C
Molecular Formula: C4H5N3O2S
Molecular Weight: 159.17
CAS No.: 58909-39-0
QC062404
Ceftriaxone EP Impurity D
Molecular Formula: C13H10N4O2S3
Molecular Weight: 350.44
CAS No.: 80756-85-0
QC062405
Ceftriaxone EP Impurity E
Molecular Formula: C12H13N5O5S2
Molecular Weight: 371.39
CAS No.: 58909-56-1;131257-07-3(Na salt)
QC062427
Ceftriaxone 3-ene Isomer
Molecular Formula: C18H18N8O7S3
Molecular Weight: 554.58
CAS No.: NA
QC062428
Ceftriaxone Impurity 2
Molecular Formula: C6H10O4
Molecular Weight: 146.14
CAS No.: 95-92-1
QC062429
Ceftriaxone Impurity 3
Molecular Formula: C2H7N3S
Molecular Weight: 105.16
CAS No.: 6938-68-7
QC062430
(6R,7S)-Ceftriaxone
Molecular Formula: C18H18N8O7S3
Molecular Weight: 554.58
CAS No.: NA
QC062431
Ceftriaxone Oxidation Impurity
Molecular Formula: C18H18N8O8S3
Molecular Weight: 570.58
CAS No.: NA
QC062432
Ceftriaxone 3-ene Isomer Disodium Salt
Molecular Formula: C18H16N8Na2O7S3
Molecular Weight: 598.54
CAS No.: NA
QC062433
Ceftriaxone Impurity 7
Molecular Formula: C12H12N5NaO5S2
Molecular Weight: 393.37
CAS No.: 131257-07-3;58909-56-1(free base)
QC062434
Ceftriaxone Sodium
Molecular Formula: C18H16N8Na2O7S3
Molecular Weight: 598.54
CAS No.: 74578-69-1;73384-59-5(free base);104376-79-6(disodium salt hemiheptahydrate)
QC062435
Ceftriaxone Impurity 9
Molecular Formula: C18H20N8O7S3
Molecular Weight: 556.6
CAS No.: NA
QC062436
Ceftriaxone Impurity 10
Molecular Formula: C13H10N4O2S3
Molecular Weight: 350.44
CAS No.: 959246-33-4
QC062437
Ceftriaxone Impurity 11
Molecular Formula: C18H18N8O7S3
Molecular Weight: 554.58
CAS No.: NA
QC062438
Ceftriaxone Impurity 12
Molecular Formula: C18H18N8O8S3
Molecular Weight: 570.58
CAS No.: NA
QC062439
Ceftriaxone Impurity 13
Molecular Formula: C18H20N8O8S3
Molecular Weight: 572.6
CAS No.: NA
QC062440
Ceftriaxone Impurity 14
Molecular Formula: C10H12N2O5S
Molecular Weight: 272.28
CAS No.: NA
QC062442
Ceftriaxone Impurity 16
Molecular Formula: C18H18N8O8S3
Molecular Weight: 570.58
CAS No.: NA
QC062443
Ceftriaxone Impurity 17
Molecular Formula: C5H7N3O2S
Molecular Weight: 173.19
CAS No.: 77780-49-5
QC062444
Ceftriaxone Impurity 18
Molecular Formula: C12H13N5O5S2
Molecular Weight: 371.39
CAS No.: NA
QC062445
Ceftriaxone Impurity 19
Molecular Formula: C13H15N5O5S2
Molecular Weight: 385.42
CAS No.: NA
QC062446
Ceftriaxone-d3 Disodium Salt
Molecular Formula: C18H13D3N8Na2O7S3
Molecular Weight: 601.56
CAS No.: 1132650-38-4 (free base)
QC062447
Ceftriaxone Impurity 21
Molecular Formula: C36H34N16O13S6
Molecular Weight: 1091.14
CAS No.: NA
QC062448
Ceftriaxone
Molecular Formula: C18H18N8O7S3
Molecular Weight: 554.58
CAS No.: 73384-59-5
QC062449
Ceftriaxone Impurity 49
Molecular Formula: C18H22N6O8S2
Molecular Weight: 514.53
CAS No.: NA
QC062450
Ceftriaxone Impurity 50
Molecular Formula: C16H19N7O5S3
Molecular Weight: 485.55
CAS No.: NA
QC062451
Ceftriaxone Impurity 51
Molecular Formula: C36H34N16O13S6
Molecular Weight: 1091.13
CAS No.: NA
QC062452
Ceftriaxone Impurity 52
Molecular Formula: C32H31N13O12S5
Molecular Weight: 949.98
CAS No.: NA
QC062453
Ceftriaxone Impurity 53
Molecular Formula: C32H31N13O12S5
Molecular Weight: 949.98
CAS No.: NA
