Azithromycin EP Impurity I (N-Desmethyl Azithromycin)
CAS No. 172617-84-4
C37H70N2O12
M.W. 734.97
Azithromycin EP Impurity A (Azathramycin, Desmethyl Azithromycin)
CAS No. 76801-85-9
Abietic Acid
CAS No. 514-10-3
C20H30O2
M.W. 302.46
Dehydroabietic Acid
CAS No. 1740-19-8
C20H28O2
M.W. 300.44
14-Chlorodehydroabietic Acid
CAS No. 65281-76-7
C20H27ClO2
M.W. 334.88
Dichlordehydroabietic Acid
CAS No. 57055-39-7
C20H26Cl2O2
M.W. 369.33
Neoabietic Acid
CAS No. 471-77-2
Palustric Acid
CAS No. 1945-53-5
12-Chlorodehydroabietic Acid
CAS No. 65310-45-4
12,14-Dichlorodehydroabietic Acid
CAS No. 65281-77-8
12-Chlorodehydroabietic Acid and 12,14-Dihlorodehydroabietic Acid (Mixture of Isomers)
CAS No. 57055-38-6
C20H27ClO2 C20H26Cl2O2
M.W. 334.88 369.33
Dihydroabietic Acid
CAS No. 19407-36-4
C20H32O2
M.W. 304.47
3-Hydroxy Azithromycinoic Acid
CAS No. 2365312-76-9
C30H60N2O10
M.W. 608.81
Azithromycin EP Impurity Q
CAS No. 2095879-65-3
C44H75N3O15S
M.W. 918.15
Azithromycin Impurity 2
C38H70N2O14
M.W. 778.98
Azithromycin Impurity 3
CAS No. 2365312-75-8
C38H74N2O13
M.W. 767.01
Azaerythromycin A 11,12-Hydrogen Borate
CAS No. 194809-66-0
C37H69BN2O13
M.W. 760.77
3’-N-Demethyl-3’-N- (phenylsulfonyl) azithromycin
C43H74N2O14S
M.W. 875.13
Azithromycin Impurity 4
C8H16O4
M.W. 176.21
Azithromycin Impurity 5
Azithromycin Impurity 6 (Azithromycin 11,12-Hydrogenborate)
CAS No. 194809-67-1
C38H71BN2O13
M.W. 774.80
Azithromycin EP Impurity H (Azithromycin USP Related Compound H)
CAS No. 612069-30-4
C45H77N3O15S
M.W. 932.19
Azithromycin Impurity 8
CAS No. 620169-51-9
C36H65NO12
M.W. 703.91
Afoxolaner
CAS No. 1093861-60-9
C26H17ClF9N3O3
M.W. 625.88
Afoxolaner-d6
C26H11D6ClF9N3O3
M.W. 631.91
Azithromycin Impurity 9
C39H74N2O12
M.W. 763.02
Azithromycin Impurity 10
CAS No. 620169-49-5
C36H68N2O12
M.W. 720.94
Azithromycin Aglycone
CAS No. 117693-42-2
C22H43NO7
M.W. 433.59
beta-D-Desosamine
CAS No. 57794-18-0
C8H17NO3
M.W. 175.23
Azithromycin Impurity 11
CAS No. 217500-34-0
C41H79N3O12
M.W. 806.09
Azithromycin Impurity 12
CAS No. 1914946-68-1
C30H57NO10
M.W. 591.78
Azithromycin Impurity 14-13C-d3
C3613CH66D3N3O13
M.W. 767.98
Azithromycin EP Impurity K
C38H70N2O13
M.W. 762.99
N-Nitroso Azithromycin EP Impurity A Acetate (N-Nitroso Azathramycin Acetate, N-Nitroso Desmethyl Azithromycin Acetate)
C37H69N3O13. C2H4O2
M.W. 763.97 60.05
N-Nitroso Azithromycin EP Impurity I (N-Nitroso-N-Desmethyl Azithromycin)
C37H69N3O13
M.W. 763.97
Azithromycin Impurity 15
CAS No. 189108-61-0
C29H54N2O10
M.W. 590.76
Azithromycin Impurity 16
C35H64N2O13
M.W. 720.90
Azithromycin Impurity 17
C29H53NO10
M.W. 575.74
Azithromycin Impurity 18
C29H52N2O9
M.W. 572.74
Azithromycin Impurity 19
C37H66N2O11
M.W. 714.94
