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QA201804
Aztreonam USP Impurity D
Molecular Formula: C13H17N5O5S.C2HF3O2
Molecular Weight: 355.37 114.02
CAS No.: 102579-59-9 (free base)
QA201806
Aztreonam ethyl ester
Molecular Formula: C15H21N5O8S2
Molecular Weight: 463.49
CAS No.: 102579-57-7
QA201807
Aztreonam Impurity A
Molecular Formula: C13H19N5O9S2
Molecular Weight: 453.45
CAS No.: 87500-74-1
QA201808
Aztreonam Impurity B
Molecular Formula: C13H19N5O6S
Molecular Weight: 373.38
CAS No.: 102586-36-7
QA201809
Aztreonam Impurity D
Molecular Formula: C13H17N5O5S
Molecular Weight: 355.37
CAS No.: NA
QA201810
Aztreonam Impurity C
Molecular Formula: C13H17N5O5S
Molecular Weight: 355.37
CAS No.: NA
QA201811
Aztreonam Impurity 11
Molecular Formula: C26H34N10O13S3
Molecular Weight: 790.8
CAS No.: NA
QA201812
Aztreonam E-isomer
Molecular Formula: C13H17N5O8S2
Molecular Weight: 435.43
CAS No.: 99341-02-3
QA201813
Aztreonam Impurity 13
Molecular Formula: C17H25N5O8S2
Molecular Weight: 491.54
CAS No.: NA
QA201814
Aztreonam Impurity 14
Molecular Formula: C21H35N5O9S2
Molecular Weight: 565.66
CAS No.: NA
QA201815
Aztreonam Impurity 15
Molecular Formula: C15H23N5O6S
Molecular Weight: 401.44
CAS No.: NA
QA201816
Aztreonam Impurity 16
Molecular Formula: C17H25N5O8S2
Molecular Weight: 491.54
CAS No.: 330944-50-8
QA201817
Aztreonam Impurity 17
Molecular Formula: C15H21N5O8S2
Molecular Weight: 463.49
CAS No.: NA
QA201818
Aztreonam Impurity 18
Molecular Formula: C19H29N5O8S2
Molecular Weight: 519.59
CAS No.: NA
QA201819
Aztreonam Impurity 19
Molecular Formula: C26H34N10O16S4
Molecular Weight: 870.87
CAS No.: 730928-60-6
QA201820
Aztreonam Impurity 20
Molecular Formula: C19H31N7O10S2
Molecular Weight: 581.62
CAS No.: NA
QA201821
Aztreonam Impurity 21
Molecular Formula: C4H8N2O4S
Molecular Weight: 180.18
CAS No.: 80582-09-8
QA201822
Aztreonam Impurity 22
Molecular Formula: C13H17N5O8S2
Molecular Weight: 435.43
CAS No.: NA
QA201823
Aztreonam Impurity 23
Molecular Formula: C15H23N5O6S
Molecular Weight: 401.44
CAS No.: NA
QA201824
Aztreonam Impurity 24
Molecular Formula: C13H17N5O5S
Molecular Weight: 355.37
CAS No.: 102579-59-9
QA201825
Aztreonam Impurity 25
Molecular Formula: C14H19N5O8S2
Molecular Weight: 449.45
CAS No.: 1255912-98-1
QA201826
Aztreonam Impurity 26
Molecular Formula: C17H25N5O8S2
Molecular Weight: 491.53
CAS No.: NA
QA201827
Aztreonam Impurity 27
Molecular Formula: C13H17N5O9S2
Molecular Weight: 451.43
CAS No.: NA
QA201828
Aztreonam Impurity 28
Molecular Formula: C13H19N5O6S
Molecular Weight: 373.38
CAS No.: NA
QA201829
Aztreonam Impurity 29
Molecular Formula: C15H23N5O6S
Molecular Weight: 401.44
CAS No.: NA
QA201830
Aztreonam Impurity 30
Molecular Formula: C15H23N5O9S2
Molecular Weight: 481.5
CAS No.: NA
QA201831
Aztreonam Impurity 31
Molecular Formula: C19H31N9O7S
Molecular Weight: 529.57
CAS No.: NA
QA201832
Aztreonam Impurity 32
Molecular Formula: C13H17N5O5S
Molecular Weight: 355.37
CAS No.: NA
QA201833
Aztreonam Impurity 33
Molecular Formula: C4H8N2O4S
Molecular Weight: 180.18
CAS No.: NA
QA201834
Aztreonam Impurity 34
Molecular Formula: C13H17N5O8S2
Molecular Weight: 435.43
CAS No.: NA
