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Cefotaxime Impurity 1
(Z)-ethyl 2-(hydroxyimino)-3-oxobutanoate
QCC Cat No.:QC202427
CAS No.:5408-04-8
Mol. Formula:C6H9NO4
Mol. Weight:159.14
Warning:The form of the product salt may be different from the official website, please consult your local agent for details.
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Cefotaxime Impurity 30 (Cefotaxime S-Oxide)
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Mol. Formula: C16H17N5O8S2
Mol. Weight: 471.46
Cefotaxime Impurity 29
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CAS No.: NA
Mol. Formula: C16H17N5O7S2
Mol. Weight: 455.46
Cefotaxime Impurity 28
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CAS No.: NA
Mol. Formula: C14H15N5O6S2
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Cefotaxime Impurity 27
QCC Cat No.: QC202453
CAS No.: NA
Mol. Formula: C16H16N5NaO7S2
Mol. Weight: 477.45
Cefotaxime Impurity 26
QCC Cat No.: QC202452
CAS No.: NA
Mol. Formula: C16H16N5NaO7S2
Mol. Weight: 477.45
Cefotaxime Impurity 25
QCC Cat No.: QC202451
CAS No.: NA
Mol. Formula: C21H18N6O5S4
Mol. Weight: 562.66
Cefotaxime Impurity 24
QCC Cat No.: QC202450
CAS No.: NA
Mol. Formula: C16H16N5NaO7S2
Mol. Weight: 477.45
Cefotaxime Impurity 23
QCC Cat No.: QC202449
CAS No.: NA
Mol. Formula: C16H16N5NaO7S2
Mol. Weight: 477.45
Cefotaxime Impurity 22
QCC Cat No.: QC202448
CAS No.: NA
Mol. Formula: C22H22N8O9S3
Mol. Weight: 638.65
Cefotaxime Impurity 21
QCC Cat No.: QC202447
CAS No.: NA
Mol. Formula: C14H15N5O6S2
Mol. Weight: 413.43
Cefotaxime Impurity 20
QCC Cat No.: QC202446
CAS No.: NA
Mol. Formula: C14H15N5O6S2
Mol. Weight: 413.43
Cefotaxime Impurity 19
QCC Cat No.: QC202445
CAS No.: NA
Mol. Formula: C14H14N5NaO6S2
Mol. Weight: 435.41
Cefotaxime Impurity 18
QCC Cat No.: QC202444
CAS No.: 75679-12-8
Mol. Formula: C14H15N5O6S2
Mol. Weight: 413.43
Cefotaxime Impurity 17
QCC Cat No.: QC202443
CAS No.: 83305-12-8
Mol. Formula: C15H16BrN3O8S
Mol. Weight: 478.27
Cefotaxime Impurity 16
QCC Cat No.: QC202442
CAS No.: NA
Mol. Formula: C14H15N5O6S2
Mol. Weight: 413.43
Cefotaxime Impurity 15
QCC Cat No.: QC202441
CAS No.: NA
Mol. Formula: C15H16BrN3O8S
Mol. Weight: 478.27
Cefotaxime Impurity 14
QCC Cat No.: QC202440
CAS No.: NA
Mol. Formula: C14H15N5O6S2
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Cefotaxime Impurity 39
QCC Cat No.: QC202439
CAS No.: 66341-09-1
Mol. Formula: C6H7N3O3S
Mol. Weight: 201.20
Cefotaxime Impurity 12
QCC Cat No.: QC202438
CAS No.: NA
Mol. Formula: C32H38N10O16S4
Mol. Weight: 946.96
Cefotaxime Impurity 11
QCC Cat No.: QC202437
CAS No.: NA
Mol. Formula: C32H34N10O14S4
Mol. Weight: 910.93
Cefotaxime Impurity 10
QCC Cat No.: QC202436
CAS No.: NA
Mol. Formula: C26H27N7O11S3
Mol. Weight: 709.73
Cefotaxime Impurity 9
QCC Cat No.: QC202435
CAS No.: NA
Mol. Formula: C15H19N5O6S2
Mol. Weight: 429.47
Cefotaxime Impurity 8
QCC Cat No.: QC202434
CAS No.: NA
Mol. Formula: C16H19N5O8S2
Mol. Weight: 473.48
Cefotaxime Impurity 7
QCC Cat No.: QC202433
CAS No.: NA
Mol. Formula: C36H32N4O7S2
Mol. Weight: 696.79
Cefotaxime Impurity 5
QCC Cat No.: QC202431
CAS No.: 64485-89-8
Mol. Formula: C27H25N3O3S
Mol. Weight: 471.57
Cefotaxime Impurity 4
QCC Cat No.: QC202430
CAS No.: 64485-88-7
Mol. Formula: C8H11N3O3S
Mol. Weight: 229.26
Cefotaxime Impurity 3
QCC Cat No.: QC202429
CAS No.: NA
Mol. Formula: C7H10BrNO4
Mol. Weight: 252.06
Cefotaxime Impurity 2
QCC Cat No.: QC202428
CAS No.: 66340-86-1
Mol. Formula: C7H11NO4
Mol. Weight: 173.17
Cefotaxime EP Impurity G
QCC Cat No.: QC202407
CAS No.: NA
Mol. Formula: C22H22N8O9S3
Mol. Weight: 638.65
Cefotaxime EP Impurity F
QCC Cat No.: QC202406
CAS No.: NA
Mol. Formula: C30H30N10O12S4
Mol. Weight: 850.88
Cefotaxime EP Impurity E;Ceftriaxone EP Impurity B
QCC Cat No.: QC202405
CAS No.: 66340-33-8
Mol. Formula: C14H13N5O5S2
Mol. Weight: 395.41
Cefotaxime EP Impurity D Sodium Salt
QCC Cat No.: QC202404
CAS No.: 65715-12-0
Mol. Formula: C16H16N5NaO7S2
Mol. Weight: 477.45
Cefotaxime EP Impurity C
QCC Cat No.: QC202403
CAS No.: 66403-32-5
Mol. Formula: C17H17N5O8S2
Mol. Weight: 483.47
Cefotaxime EP Impurity B
QCC Cat No.: QC202402
CAS No.: 66340-28-1
Mol. Formula: C14H15N5O6S2
Mol. Weight: 413.43
Cefotaxime EP Impurity A
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Mol. Formula: C14H15N5O5S2
Mol. Weight: 397.42
Cefotaxime Sodium
QCC Cat No.: QC202400
CAS No.: 64485-93-4;63527-52-6(free base)
Mol. Formula: C16H16N5NaO7S2
Mol. Weight: 477.45