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| Product | Description | |
|---|---|---|
| Azithromycin EP impurity B | Azithromycin EP impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3R,4S,5R,8R,10R,11R,12S,13S,14R)-11-(((2S,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-4,10-dihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one. CAS No. 307974-61-4. Molecular Formula: C38H72N2O11. Mole Weight: 732.99. Catalog: APB307974614. |  |
| Azithromycin EP impurity D | Azithromycin EP impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-(((3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-14-(hydroxymethyl)-3,5,6,8,10,12-hexamethyl-1-oxa-6-azacyclopentadecan-15-one. CAS No. 612069-26-8. Molecular Formula: C38H72N2O13. Mole Weight: 764.98. Catalog: APB612069268. | |
| Azithromycin EP Impurity D | Azithromycin EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C38H72N2O13. Mole Weight: 764.99. Catalog: APB06598. | |
| Azithromycin EP impurity E | Azithromycin EP impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3'-N,NDidemethyl)azithromycin (aminoazithromycin)e; (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-(((3R,4S,6R)-4-amino-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one. CAS No. 612069-27-9. Molecular Formula: C36H68N2O12. Mole Weight: 720.93. Catalog: APB612069279. | |
| Azithromycin EP impurity F | Azithromycin EP impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Azithromycin related compound F; N-((3R, 4S, 6R)-2-(((2R, 3S, 4R, 5R, 8R, 10R, 11R, 12S, 13S, 14R)-2-ethyl-3, 4, 10-trihydroxy-13-(((2R, 4R, 5S, 6S)-5-hydroxy-4-methoxy-4, 6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3, 5, 6, 8, 10, 12, 14-heptamethyl-15-oxo-1-oxa-6-azacyclopentadecan-11-yl)oxy)-3-hydroxy-6-methyltetrahydro-2H-pyran-4-yl)-N-methylformamide. CAS No. 612069-28-0. Molecular Formula: C38H70N2O13. Mole Weight: 762.97. Catalog: APB612069280. | |
| Azithromycin EP impurity G | Azithromycin EP impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3'-N-Demethyl-3'-N-[(4-methylphenyl)sulfonyl]azi Thromycinq; N-((3R, 4S, 6R)-2-(((2R, 3S, 4R, 5R, 8R, 10R, 11R, 12S, 13S, 14R)-2-ethyl-3, 4, 10-trihydroxy-13-(((2R, 4R, 5S, 6S)-5-hydroxy-4-methoxy-4, 6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3, 5, 6, 8, 10, 12, 14-heptamethyl-15-oxo-1-oxa-6-azacyclopentadecan-11-yl)oxy)-3-hydroxy-6-methyltetrahydro-2H-pyran-4-yl)-N, 4-dimethylbenzenesulfonamide. CAS No. 612069-31-5. Molecular Formula: C44H76N2O14S. Mole Weight: 889.14. Catalog: APB612069315. | |
| Azithromycin EP impurity H | Azithromycin EP impurity H. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3'-N-{[4-(Acetylamino)phenyl]sulfonyl}-3'-demethyla Zithromycinm; N-(4-(N-((3R, 4S, 6R)-2-(((2R, 3S, 4R, 5R, 8R, 10R, 11R, 12S, 13S, 14R)-2-ethyl-3, 4, 10-trihydroxy-13-(((2R, 4R, 5S, 6S)-5-hydroxy-4-methoxy-4, 6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3, 5, 6, 8, 10, 12, 14-heptamethyl-15-oxo-1-oxa-6-azacyclopentadecan-11-yl)oxy)-3-hydroxy-6-methyltetrahydro-2H-pyran-4-yl)-N-methylsulfamoyl)phenyl)acetamide. CAS No. 612069-30-4. Molecular Formula: C45H77N3O15S. Mole Weight: 932.17. Catalog: APB612069304. | |
| Azithromycin EP impurity I | Azithromycin EP impurity I. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: N-Demethylazithromycini; (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-(((3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one. CAS No. 172617-84-4. Molecular Formula: C37H70N2O12. Mole Weight: 734.96. Catalog: APB172617844. | |
| Azithromycin EP impurity K | Azithromycin EP impurity K. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2S, 4aR, 4'R, 5'S, 6'S, 7R, 8S, 9R, 10R, 13R, 15R, 16R, 17S, 17aS)-16-(((3R, 4S, 6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-7-ethyl-5', 8, 9, 15-tetrahydroxy-4'-methoxy-4', 6', 8, 10, 11, 13, 15, 17-octamethylhexadecahydro-4H-spiro[[1, 3]dioxino[4, 5-m][1, 6]oxaazacyclopentadecine-2, 2'-pyran]-5(4aH)-one. CAS No. 612534-95-9. Molecular Formula: C38H70N2O13. Mole Weight: 762.97. Catalog: APB612534959. | |
| Azithromycin EP Impurity L | Azithromycin EP Impurity L. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Azithromycin N-oxidea; (3R, 4S, 6R)-2-(((2R, 3S, 4R, 5R, 8R, 10R, 11R, 12S, 13S, 14R)-2-ethyl-3, 4, 10-trihydroxy-13-(((2R, 4R, 5S, 6S)-5-hydroxy-4-methoxy-4, 6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3, 5, 6, 8, 10, 12, 14-heptamethyl-15-oxo-1-oxa-6-azacyclopentadecan-11-yl)oxy)-3-hydroxy-N, N, 6-trimethyltetrahydro-2H-pyran-4-amine oxide. CAS No. 90503-06-3. Molecular Formula: C38H72N2O13. Mole Weight: 764.98. Catalog: APB90503063. | |
| Azithromycin EP impurity M | Azithromycin EP impurity M. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3'-(N,N-Didemethyl)-3'-N-formylazithromycin; N-((3R, 4S, 6R)-2-(((2R, 3S, 4R, 5R, 8R, 10R, 11R, 12S, 13S, 14R)-2-ethyl-3, 4, 10-trihydroxy-13-(((2R, 4R, 5S, 6S)-5-hydroxy-4-methoxy-4, 6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3, 5, 6, 8, 10, 12, 14-heptamethyl-15-oxo-1-oxa-6-azacyclopentadecan-11-yl)oxy)-3-hydroxy-6-methyltetrahydro-2H-pyran-4-yl)formamide. CAS No. 765927-71-7. Molecular Formula: C37H68N2O13. Mole Weight: 748.94. Catalog: APB765927717. | |
| Azithromycin EP Impurity N | Azithromycin EP Impurity N. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3'-De(dimethylamino)-3'-oxoazithromycinl; (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-2-ethyl-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-11-(((3S,6R)-3-hydroxy-6-methyl-4-oxotetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one. CAS No. 612069-25-7. Molecular Formula: C36H65NO13. Mole Weight: 719.90. Catalog: APB612069257. | |
| Azithromycin EP impurity O | Azithromycin EP impurity O. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-Desethyl-2-propylazithromycinp; (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-(((3R,4S,6S)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-3,4,10-trihydroxy-13-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,6,8,10,12,14-heptamethyl-2-propyl-1-oxa-6-azacyclopentadecan-15-one. CAS No. 763924-54-5. Molecular Formula: C39H74N2O12. Mole Weight: 763.01. Catalog: APB763924545. | |
| Azithromycin EP impurity Q | Azithromycin EP impurity Q. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3'-N-{[4-(Acetylamino)phenyl]sulfonyl}-3',3'-dideme thylazithromycinh; N-(4-(N-((2S, 3R, 4S, 6R)-2-(((2R, 3S, 4R, 5R, 8R, 10R, 11R, 12S, 13S, 14R)-2-ethyl-3, 4, 10-trihydroxy-13-(((2R, 4R, 5S, 6S)-5-hydroxy-4-methoxy-4, 6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3, 5, 6, 8, 10, 12, 14-heptamethyl-15-oxo-1-oxa-6-azacyclopentadecan-11-yl)oxy)-3-hydroxy-6-methyltetrahydro-2H-pyran-4-yl)sulfamoyl)phenyl)acetamide. CAS No. 2095879-65-3. Molecular Formula: C44H75N3O15S. Mole Weight: 918.14. Catalog: APB2095879653. | |
| Azithromycin EP Impurity Q | Azithromycin EP Impurity Q. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C44H75N3O15S. Mole Weight: 918.15. Catalog: APB06599. | |
| 3'-N-[[4-(Acetylamino)phenyl]sulfonyl]-3'-N-demethyl Azithromycin | 3'-N-[[4-(Acetylamino)phenyl]sulfonyl]-3'-N-demethyl Azithromycin. . Group: Impurity standards. Alternative Names: 3'-N-[[4-(acetylamino)phenyl]sulfonyl]-3'-N-demethylazithromycin, Azithromycin Imp. H (EP), 1-Oxa-6-azacyclopentadecan-15-one, 11-[[3-[[[4- (acetylamino) phenyl]sulfonyl]methylamino]-3, 4, 6-trideoxy-beta-D-xylo-hexopyranosyl]oxy]-13-[ (2, 6-dideoxy-3-C-methyl-3-O-methyl-alpha-L-ribo-hexopyranosyl) oxy]-2-ethyl-3, 4, 10-trihydroxy-3, 5, 6, 8, 10, 12, 14-heptamethyl-, (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-, Azithromycin USP RC H, Azithromycin USP Related Compound H, Azithromycin Related Compound H (USP). CAS No. 612069-30-4. Pack Sizes: 10MG. IUPAC Name: N-[4-[[(2S, 3R, 4S, 6R)-2-[[(2R, 3S, 4R, 5R, 8R, 10R, 11R, 12S, 13S, 14R)-2-ethyl-3, 4, 10-trihydroxy-13-[(2R, 4R, 5S, 6S)-5-hydroxy-4-methoxy-4, 6-dimethyloxan-2-yl]oxy-3, 5, 6, 8, 10, 12, 14-heptamethyl-15-oxo-1-oxa-6-azacyclopentadec-11-yl]oxy]-3-hydroxy-6-methyloxan-4-yl]-methylsulfamoyl]phenyl]acetamide. Molecular Formula: C45H77N3O15S. Mole Weight: 932.17. Catalog: APS612069304. SMILES: CC[C@H]1OC (=O)[C@H] (C)[C@@H] (O[C@H]2C[C@@] (C) (OC)[C@@H] (O)[C@H] (C)O2)[C@H] (C)[C@@H] (O[C@@H]3O[C@H] (C)C[C@@H] ([C@H]3O)N (C)S (=O) (=O)c4ccc (NC (=O)C)cc4)[C@] (C) (O)C[C@@H] (C)CN (C)[C@H] (C)[C@@H] (O)[C@]1 (C)O. Format: Neat. Shipping: Room Temperature. | |
| Azithromycin B | Azithromycin B (Azithromycin EP Impurity B), is an impurity of Azithromycin, a semi-synthetic macrolide antibiotic, and related to Erythromycin A. Group: Biochemicals. Alternative Names: (2R, 3R, 4S, 5R, 8R, 10R, 11R, 12S, 13S, 14R)-13-[(2, 6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-4, 10-dihydroxy-3, 5, 6, 8, 10, 12, 14-heptamethyl-11-[[3, 4, 6-trideoxy-3-(dimethylamino)- β-D-xylo-hexopyranosyl]oxy]-1-Oxa-6-azacyclopentadecan-15-one; Azithromycin EP Impurity B. Grades: Highly Purified. CAS No. 307974-61-4. Pack Sizes: 500ug, 1mg, 2.5mg. Molecular Formula: C??H??N?O??, Molecular Weight: 732.99. US Biological Life Sciences. |  Worldwide |
| Azithromycin Impurity C | An impurity of Azithromycin. Azithromycin is an antibiotic for the treatment of bacterial infections including middle ear infections, strep throat, pneumonia, and other sexually transmitted infections. Synonyms: Azithromycin C; 3''-O-Demethylazithromycin; Azithromycin EP Impurity C. Grades: > 95%. CAS No. 620169-47-3. Molecular formula: C37H70N2O12. Mole weight: 734.97. |  |
| Azithromycin Impurity D | Azithromycin Impurity D is an impurity of azithromycin, a macrolide antibiotic used for bacterial infections. Synonyms: Azithromycin F; Azithromycin EP Impurity D; 14-Demethyl-14-(hydroxymethyl)azithromycin. CAS No. 612069-26-8. Molecular formula: C38H72N2O13. Mole weight: 764.98. | |
| Azithromycin Impurity G | Azithromycin Impurity G is an impurity found in the macrolide antibiotic, azithromycin. It can be used as a standard to trace azithromycin impurities. Synonyms: 3'-N-Demethyl-3'-N-((4-methylphenyl)sulfonyl)azithromycin; Azithromycin EP Impurity G. Grades: > 95%. CAS No. 612069-31-5. Molecular formula: C44H76N2O14S. Mole weight: 889.17. | |
| Azithromycin Impurity I | Azithromycin Impurity I is an impurity of azithromycin, a macrolide antibiotic used for bacterial infections. Synonyms: CP-64434; Azithromycin EP Impurity I; Azithromycin Impurity I; N'-Desmethyl Azithromycin; 3'-N-Desmethylazithromycin. Grades: > 95%. CAS No. 172617-84-4. Molecular formula: C37H70N2O12. Mole weight: 734.98. | |
| Azithromycin Impurity J | Azithromycin Impurity J is a metabolite of the semi-synthetic macrolide antibiotic Azithromycin. Synonyms: CP 66458; Desosaminylazithromycin; Azithromycin EP Impurity J. Grades: > 95%. CAS No. 117693-41-1. Molecular formula: C30H58N2O9. Mole weight: 590.79. | |
| Azithromycin Impurity K | Azithromycin Impurity K is a metabolite of the semi-synthetic macrolide antibiotic Azithromycin. Synonyms: C14,1''-epoxyazithromycin. Grades: > 95%. CAS No. 612534-95-9. Molecular formula: C38H70N2O13. Mole weight: 762.97. | |
| Azithromycin Impurity L | An impurity found in the macrolide antibiotic, azithromycin. Synonyms: Azithromycin EP Impurity L; Azithromycin N-Oxide. Grades: > 95%. CAS No. 90503-06-3. Molecular formula: C38H72N2O13. Mole weight: 764.98. | |
| Azithromycin Impurity N | Azithromycin Impurity N is a degradation products of Azithromycin. Synonyms: Azithromycin EP Impurity N; 3'-De(dimethylamino)-3'-oxoazithromycin. Grades: > 95%. CAS No. 612069-25-7. Molecular formula: C36H65NO13. Mole weight: 719.92. | |
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