Azithromycin Pharmaceutical Reference Standards


Azithromycin Stable Isotopes


AZITHROMYCIN STABLE ISOTOPES, STABLE ISOTOPES
3'-N-[[4-(Acetylamino)phenyl]sulfonyl]-3'-N-demethyl Azithromycin-d4


CAT No. : CS-T-94381
Mol F. : C45H73D4N3O15S
Mol W. : 936.19 g/mol
Cas No. : unlabelled: 612069-30-4
Stock : Enquire

AZITHROMYCIN STABLE ISOTOPES, STABLE ISOTOPES
Azithromycin 13CD3


CAT No. : CS-O-06431
Mol F. : C₃₇¹³CH₆₉D₃N₂O₁₂
Mol W. : 753.00 g/mol
Cas No. : 83905-01-5(Unlabeled)
Stock : IN-Stock

AZITHROMYCIN STABLE ISOTOPES, STABLE ISOTOPES
Azithromycin D3


CAT No. : CS-T-48523
Mol F. : C₃₈H₆₉D₃N₂O₁₂
Mol W. : 752.00 g/mol
Cas No. : 163921-65-1
Stock : IN-Stock

AZITHROMYCIN STABLE ISOTOPES, STABLE ISOTOPES
Azithromycin-d5 (major)


CAT No. : CS-T-95211
Mol F. : C38H67D5N2O12
Mol W. : 754.02 g/mol
Cas No. : 83905-01-5(Unlabeled)
Stock : Enquire

AZITHROMYCIN STABLE ISOTOPES, STABLE ISOTOPES
Descladinose Azithromycin-d3


CAT No. : CS-T-96595
Mol F. : C30H55D3N2O9
Mol W. : 593.81 g/mol
Cas No. : 2714432-16-1
Stock : Enquire

AZITHROMYCIN STABLE ISOTOPES, STABLE ISOTOPES
Nitroso N-De Methyl Azithromycin-D3


CAT No. : CS-T-104117
Mol F. : C₃₇H₆₆D₃N₃O₁₃
Mol W. : 766.99 g/mol
Cas No. : Not Available
Stock : Enquire

AZITHROMYCIN STABLE ISOTOPES, STABLE ISOTOPES
N-Nitroso Azithromycin EP impurity A-13CD3


CAT No. : CS-O-53432
Mol F. : C35¹³CH64D3N3O13
Mol W. : 753.95 g/mol
Cas No. : Not Available
Stock : Enquire

AZITHROMYCIN STABLE ISOTOPES, STABLE ISOTOPES
N-Nitroso Azithromycin EP impurity A-d3


CAT No. : CS-O-53431
Mol F. : C36H64D3N3O13
Mol W. : 752.96 g/mol
Cas No. : Not Available
Stock : Enquire

AZITHROMYCIN STABLE ISOTOPES, STABLE ISOTOPES
N-Nitroso Desmethyl Azithromycin-13Cd3


CAT No. : CS-O-53433
Mol F. : C36¹³CH66D3N3O13
Mol W. : 767.98 g/mol
Cas No. : Not Available
Stock : Enquire

Azithromycin API Standards


AZITHROMYCIN API STANDARDS, API STANDARDS
Azithromycin


CAT No. : CS-O-00853
Mol F. : C₃₈H₇₂N₂O₁₂
Mol W. : 748.98 g/mol
Cas No. : 83905-01-5
Stock : IN-Stock

AZITHROMYCIN API STANDARDS, API STANDARDS
Azithromycin dihydrate


CAT No. : CS-O-00854
Mol F. : C38H76N2O14
Mol W. : 785.02 g/mol
Cas No. : 117772-70-0
Stock : IN-Stock

AZITHROMYCIN API STANDARDS, API STANDARDS
Azithromycin dihydrochloride


CAT No. : CS-O-42870
Mol F. : C38H74Cl2N2O12
Mol W. : 821.91 g/mol
Cas No. : Not Available
Stock : Enquire

AZITHROMYCIN API STANDARDS, API STANDARDS
Azithromycin monohydrate


CAT No. : CS-O-00855
Mol F. : C₃₈H₇₂N₂O₁₂.H₂O
Mol W. : 767.00 g/mol
Cas No. : 121470-24-4
Stock : IN-Stock

Azithromycin Impurities


AZITHROMYCIN IMPURITIES, IMPURITIES
14-Demethyl-14-(hydroxymethyl)azithromycin


CAT No. : CS-P-03315
Mol F. : C₃₈H₇₂N₂O₁₃
Mol W. : 764.98 g/mol
Cas No. : 612069-26-8
Stock : IN-Stock

AZITHROMYCIN IMPURITIES, IMPURITIES
3-(N,N-Didemethyl)-3n-Formylazithromycin


CAT No. : CS-O-07327
Mol F. : C₃₇H₆₈N₂O₁₃
Mol W. : 748.94 g/mol
Cas No. : 765927-71-7
Stock : Enquire

AZITHROMYCIN IMPURITIES, IMPURITIES
3'-(N,N-Didemethyl)Azithromycin


CAT No. : CS-O-07321
Mol F. : C₃₆H₆₈N₂O₁₂
Mol W. : 720.93 g/mol
Cas No. : 612069-27-9
Stock : IN-Stock

AZITHROMYCIN IMPURITIES, IMPURITIES
3’-N-{[4-(Acetylamino)phenyl]sulfonyl}-3’,3’-didemethyl Azithromycin


CAT No. : CS-O-34800
Mol F. : C₄₄H₇₅N₃O₁₅S
Mol W. : 918.14 g/mol
Cas No. : 2095879-65-3
Stock : IN-Stock

AZITHROMYCIN IMPURITIES, IMPURITIES
3'-De(Dimethylamino)-3'-Oxoazithromycin


CAT No. : CS-O-07328
Mol F. : C₃₆H₆₅NO₁₃
Mol W. : 719.90 g/mol
Cas No. : 612069-25-7
Stock : IN-Stock

AZITHROMYCIN IMPURITIES, IMPURITIES
3'-Demethyl-3'-N-[(4-methylphenyl)sulfonyl]azithromycin


CAT No. : CS-O-07323
Mol F. : C₄₄H₇₆N2O₁₄S
Mol W. : 889.14 g/mol
Cas No. : 612069-31-5
Stock : IN-Stock

AZITHROMYCIN IMPURITIES, IMPURITIES
3-deoxyazithromycin


CAT No. : CS-O-07320
Mol F. : C₃₈H₇₂N₂O₁₁
Mol W. : 732.99 g/mol
Cas No. : 307974-61-4
Stock : IN-Stock

AZITHROMYCIN IMPURITIES, IMPURITIES
3-Hydroxy Azithromycinoic Acid


CAT No. : CS-O-44419
Mol F. : C30H60N2O10
Mol W. : 608.8 g/mol
Cas No. : 2365312-76-9
Stock : Enquire

AZITHROMYCIN IMPURITIES, IMPURITIES
3-Hydroxy Azithromycinoic Acid Sodium Salt


CAT No. : CS-EO-01106
Mol F. : C30H59N2NaO10
Mol W. : 630.8 g/mol
Cas No. : Not Available
Stock : Enquire

AZITHROMYCIN IMPURITIES, IMPURITIES
3'-N-{[4-(Acetylamino)phenyl]sulfonyl}-3'-N-demethylazithromycin


CAT No. : CS-O-07324
Mol F. : C₄₅H₇₇N₃O₁₅S
Mol W. : 932.17 g/mol
Cas No. : 612069-30-4
Stock : IN-Stock

AZITHROMYCIN IMPURITIES, IMPURITIES
4’-Hydroxy Azithromycin


CAT No. : CS-T-78361
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 756825-20-4
Stock : Enquire

AZITHROMYCIN IMPURITIES, IMPURITIES
Azaerythromycin A


CAT No. : CS-O-07319
Mol F. : C₃₇H₇₀N₂O₁₂
Mol W. : 734.96 g/mol
Cas No. : 76801-85-9
Stock : IN-Stock

AZITHROMYCIN IMPURITIES, IMPURITIES
Azithromycin 13C2


CAT No. : CS-O-46365
Mol F. : C3613C2H72N2O12
Mol W. : 750.97 g/mol
Cas No. : Not Available
Stock : Enquire

AZITHROMYCIN IMPURITIES, IMPURITIES
Azithromycin EP Impurity C


CAT No. : CS-P-03314
Mol F. : C37H70N2O12
Mol W. : 735 g/mol
Cas No. : 620169-47-3
Stock : IN-Stock

AZITHROMYCIN IMPURITIES, IMPURITIES
Azithromycin EP Impurity F


CAT No. : CS-O-07322
Mol F. : C₃₈H₇₀N₂O₁₃
Mol W. : 762.97 g/mol
Cas No. : 612069-28-0
Stock : IN-Stock

AZITHROMYCIN IMPURITIES, IMPURITIES
Azithromycin EP impurity I


CAT No. : CS-O-11361
Mol F. : C₃₇H₇₀N₂O₁₂
Mol W. : 734.96 g/mol
Cas No. : 172617-84-4
Stock : IN-Stock

AZITHROMYCIN IMPURITIES, IMPURITIES
Azithromycin EP Impurity K


CAT No. : CS-ZH-39994
Mol F. : C₃₈H₇₀N₂O₁₃
Mol W. : 762.97 g/mol
Cas No. : 612534-95-9
Stock : Enquire

AZITHROMYCIN IMPURITIES, IMPURITIES
Azithromycin EP Impurity O


CAT No. : CS-P-07142
Mol F. : C39H74N2O12
Mol W. : 763 g/mol
Cas No. : 763924-54-5
Stock : IN-Stock

AZITHROMYCIN IMPURITIES, IMPURITIES
Azithromycin EP impurity P


CAT No. : CS-T-48524
Mol F. : C₃₉H₇₄N₂O₁₂
Mol W. : 763.01 g/mol
Cas No. : 92594-45-1
Stock : IN-Stock

AZITHROMYCIN IMPURITIES, IMPURITIES
Azithromycin impurity P


CAT No. : CS-EO-00342
Mol F. : C39H74N2O12
Mol W. : 763.02 g/mol
Cas No. : 92594-45-1
Stock : IN-Stock

AZITHROMYCIN IMPURITIES, IMPURITIES
Azithromycin Impurity R


CAT No. : CS-T-54172
Mol F. : C₃₇H₆₆N₂O₁₂
Mol W. : 730.93 g/mol
Cas No. : 161193-44-8
Stock : Enquire

AZITHROMYCIN IMPURITIES, IMPURITIES
Azithromycin N-Oxide


CAT No. : CS-O-07326
Mol F. : C₃₈H₇₂N₂O₁₃
Mol W. : 764.98 g/mol
Cas No. : 90503-06-3
Stock : IN-Stock

AZITHROMYCIN IMPURITIES, IMPURITIES
Descladinose 6-N-Desmethyl Azithromycin


CAT No. : CS-T-95974
Mol F. : C29H56N2O9
Mol W. : 576.77 g/mol
Cas No. : 111247-94-0
Stock : Enquire

AZITHROMYCIN IMPURITIES, IMPURITIES
Desosaminylazithromycin


CAT No. : CS-O-07325
Mol F. : C₃₀H₅₈N₂O₉
Mol W. : 590.79 g/mol
Cas No. : 117693-41-1
Stock : IN-Stock

AZITHROMYCIN IMPURITIES, IMPURITIES
N,N-Didesmethyl N,N-dinitroso Azithromycin


CAT No. : CS-O-41448
Mol F. : C36H66N4O14
Mol W. : 778.46 g/mol
Cas No. : Not Available
Stock : Enquire

AZITHROMYCIN IMPURITIES, IMPURITIES
N-Desmethyl Azithromycin B


CAT No. : CS-T-88798
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 857078-26-3
Stock : Enquire

AZITHROMYCIN IMPURITIES, IMPURITIES
N-nitroso azithromycin EP impurity M


CAT No. : CS-O-43353
Mol F. : C37H67N3O14
Mol W. : 777.94 g/mol
Cas No. : Not Available
Stock : Enquire

AZITHROMYCIN IMPURITIES, IMPURITIES
N-Nitroso Desmethyl Azithromycin


CAT No. : CS-EO-01214
Mol F. : C37H69N3O13
Mol W. : 764 g/mol
Cas No. : Not Available
Stock : IN-Stock

Azithromycin EP Standards


AZITHROMYCIN EP STANDARDS, EP STANDARDS
Azithromycin (Y0000306)


CAT No. : CS-EG-00530
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 117772-70-0
Stock : Enquire

AZITHROMYCIN EP STANDARDS, EP STANDARDS
Azithromycin Impurity A


CAT No. : CS-EG-00144
Mol F. : Not Available
Mol W. : Not Available
Cas No. : Not Available
Stock : Enquire