Aztreonam Impurity 26
C21H31N3O8S2
M.W. 517.61
Aztreonam Impurity 27
C15H21N5O8S2
M.W. 463.48
Aztreonam Impurity 28
C13H17N5O8S2
M.W. 435.43
Aztreonam Impurity 29
C15H23N5O6S
M.W. 401.44
Aztreonam Impurity 30
C15H23N5O9S2
M.W. 481.50
Aztreonam Impurity 31
CAS No. 1255912-98-1
C14H19N5O8S2
M.W. 449.45
Aztreonam Impurity 32
C17H25N5O8S2
M.W. 491.53
Aztreonam Impurity 33
C4H8N2O4S
M.W. 180.18
Aztreonam Impurity 34
CAS No. 80082-51-5
C13H18N2O6S
M.W. 330.36
Aztreonam Impurity 35 Sodium Salt
CAS No. 115887-91-7
C12H13N2O6S. Na
M.W. 313.30 22.99
Aztreonam Impurity 36
Aztreonam Impurity 37
C19H31N9O10S2
M.W. 609.63
Aztreonam Impurity 38
C13H20N6O8S2
M.W. 452.46
Aztreonam Impurity 39
Aztreonam Impurity 40
Aztreonam Impurity 4
CAS No. 730928-60-6
C26H34N10O16S4
M.W. 870.85
Aztreonam Impurity 42
Aztreonam Impurity 43
Aztreonam Impurity 44
CAS No. 1128192-73-3
C5H8N2O5S
M.W. 208.19
Amicarbazone
CAS No. 129909-90-6
C10H19N5O2
M.W. 241.30
Amicarbazone Impurity 1
CAS No. 889062-05-9
C10H18N4O2
M.W. 226.28
Amicarbazone Impurity 2
CAS No. 889062-06-0
C10H18N4O3
M.W. 242.28
Amicarbazone Impurity 3
CAS No. 1025088-95-2
C15H28N6O3
M.W. 340.43
Atenolol-d7
CAS No. 1202864-50-3
C14H15D7N2O3
M.W. 273.38
Atenolol EP Impurity D (Atenolol USP Related Compound D)
CAS No. 115538-83-5
C11H14ClNO3
M.W. 243.69
Afatinib (BIBW 2992)
CAS No. 850140-72-6
C24H25ClFN5O3
M.W. 485.95
Afatinib-d4
C24H21ClFN5O3D4
M.W. 489.97
Afatinib-d6
CAS No. 1313874-96-2
C24H19D6ClFN5O3
M.W. 491.98
Afatinib Impurity 53
CAS No. 402855-07-6
C18H14ClFN4O4
M.W. 404.78
Afatinib Impurity 51
CAS No. 314771-76-1
C18H16ClFN4O2
M.W. 374.80
(R)-Afatinib ((R)-BIBW 2992)
CAS No. 945553-91-3
M.W. 485.94
(Z)-Afatinib ((R)-BIBW 2992)
CAS No. 1680184-59-1
Afatinib Impurity 80
C24H25Cl2N5O3
M.W. 502.40
Afatinib Impurity 55
C24H25F2N5O3
M.W. 469.49
Afatinib Impurity 81
Afatinib Impurity 82
C22H20ClFN4O3
M.W. 442.88
Afatinib Impurity 79
C22H19BrClFN4O3
M.W. 521.78
Afatinib Impurity 78 HCl
C18H22N4O4. HCl
M.W. 358.40 36.46
Afatinib Impurity 2
CAS No. 2475094-95-0
C14H8ClFN4O3
M.W. 334.70
Afatinib Impurity 3
C14H7ClF2N4O2
M.W. 336.69