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| Product | Description | |
|---|---|---|
| Clarithromycin | 1g Pack Size. Group: Antibiotics, Bioactive Small Molecules. Formula: C38H69NO13. CAS No. 81103-11-9. Prepack ID 37077446-1g. Molecular Weight 747.95. See USA prepack pricing. |  |
| Clarithromycin | Clarithromycin. Group: Biochemicals. Alternative Names: 6-O-Methylerythromycin, A-56268, TE-031, biaxin. Grades: Highly Purified. CAS No. 81103-11-9. Pack Sizes: 1g, 5g, 10g, 25g, 50g. Molecular Formula: C38H69NO13, Water: ≤2%. US Biological Life Sciences. |  Worldwide |
| Clarithromycin | Clarithromycin has a broad spectrum of antimicrobial activity. Clarithromycin inhibits the CYP3A4 -catalyzed triazolam alpha-hydroxylation with the IC 50 ( K i ) value of 56 (43) μM [2]. Clarithromycin significantly inhibits the HERG potassium current [3].Clarithromycin affects the autophagic flux by impairing the signaling pathway linking hERG1 and PI3K [4]. Uses: Scientific research. Group: Signaling pathways. CAS No. 81103-11-9. Pack Sizes: 10 mM * 1 mL; 100 mg; 200 mg; 500 mg. Product ID: HY-17508. |  |
| Clarithromycin | Clarithromycin has a broad spectrum of antimicrobial activity. Clarithromycin inhibits the CYP3A4-catalyzed triazolam alpha-hydroxylation with the IC50 (Ki) value of 56 (43) μM. Clarithromycin significantly inhibits the HERG potassium current.Clarithromycin affects the autophagic flux by impairing the signaling pathway linking hERG1 and PI3K. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Erythromycin, 6-O-methyl-. Product Category: Inhibitors. CAS No. 81103-11-9. Molecular formula: C38H69NO13. Mole weight: 747.95. Purity: 0.999. Product ID: ACM81103119-1. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Clarithromycin | It is produced by the strain of erythromycin. Clarithromycin, a CYP3A4 inhibitor, is a macrolide antibiotic used to treat pharyngitis, tonsillitis, acute maxillary sinusitis, acute bacterial exacerbation of chronic bronchitis, pneumonia, skin and skin structure infections. It prevents bacteria from growing by interfering with their protein synthesis and binds to the subunit 50S of the bacterial ribosome and thus inhibits the translation of peptides. It has similar antimicrobial spectrum as erythromycin, but is more effective against certain Gram-negative bacteria, particularly Legionella pneumophila. It also has bactericidal effect on certain strains, such as Haemophilus influenzae, Streptococcus pneumoniae and Neisseria gonorrhoeae. Uses: Anti-bacterial agents. Synonyms: Biaxin; 6-O-Methylerythromycin; Klaricid; Abbott-56268; 6-O-Methylerythromycin A; A 56268; Abbott 56268; Antibiotic A 56268; Antibiotic TE 31; Clamicin; Claric; Claridar; Claris; Claritek; Clarith; Clarithro; Clathromycin; Crixan; CRIXAN OD; Fascar; Fromilid; Kelamycin; Klabax; Klacid; Klaribac; Klarimix; Klarithran MR; Macladin; Naxy; TE 031; Veclam; Zeclar. Grade: >98%. CAS No. 81103-11-9. Molecular formula: C38H69NO13. Mole weight: 747.95. |  |
| Clarithromycin-[13C,d3] | Clarithromycin-[13C,d3], is the labelled analogue of Clarithromycin. Clarithromycin is an antibiotic used to treat various bacterial infections. Synonyms: Clarithromycin 13C D3. Grade: 96% (CP); 98% atom D; 98% atom 13C. CAS No. 959119-22-3. Molecular formula: C37[13C]H66D3NO13. Mole weight: 751.96. | |
| Clarithromycin 2'-O-Acetate | Clarithromycin 2'-O-Acetate is an intermediate in synthesizing 4'',6-Di-O-methylerythromycin, which is a derivative of O-Methylerythromycin and may be used in the treatment of lung diseases requiring antibiotics. Synonyms: 2'-O-Acetylclarithromycin; 2'-O-Acetyl-6-O-methylerythromycin A; Oxacyclotetradecane Erythromycin Derivative; 6-O-Methyl-erythromycin 2'-Acetate; (2S,3R,4S,6R)-4-(Dimethylamino)-2-(((3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-3,5,7,9,11,13-hexamethyl-2,10-dioxooxacyclotetradecan-6-yl)oxy)-6-methyltetrahydro-2H-pyran-3-yl Acetate. CAS No. 103461-66-1. Molecular formula: C40H71NO14. Mole weight: 789.99. | |
| Clarithromycin 2'-O-Acetate N-Methyl Iodide | Clarithromycin 2'-O-Acetate N-Methyl Iodide is an intermediate in synthesizing 4'',6-Di-O-methylerythromycin, which is a derivative of O-Methylerythromycin and may be used in the treatment of lung diseases requiring antibiotics. Molecular formula: C41H74INO14. Mole weight: 931.93. | |
| Clarithromycin (6-O-Methylerythromycin, A-56268, TE-031, Biaxin) | A semi-synthetic macrolide antibiotic. A derivative of erythromycin. Group: Biochemicals. Alternative Names: 6-O-Methylerythromycin, A-56268, TE-031, Biaxin. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Clarithromycin (9E)-O-Methyloxime | Clarithromycin (9E)-O-Methyloxime (Clarithromycin EP Impurity G) is an impurity of Clarithromycin, a macrolide antibiotic. Clarithromycin impurity G. Synonyms: 6-O-Methylerythromycin (9E)-9-(O-Methyloxime); Clarithromycin Impurity G; Clarithromycin EP Impurity G; (9E)-6-O-Methylerythromycin 9-(O-methyloxime); Erythromycin, 6-O-methyl-, 9-(O-methyloxime), (9E)-. Grade: 98%. CAS No. 127182-44-9. Molecular formula: C39H72N2O13. Mole weight: 776.99. | |
| Clarithromycin 9-Oxime | Clarithromycin 9-Oxime is an impurity of Clarithromycin , a macrolide antibiotic. Group: Biochemicals. Alternative Names: 6-O-Methylerythromycin 9-Oxime; 6-O-Methylerythromycin A 9-Oxime. Grades: Highly Purified. CAS No. 103450-87-9. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Clarithromycin-[d3] | Clarithromycin-[d3] is the labelled analogue of Clarithromycin, which is a macrolide antibiotic and a CYP3A4 inhibitor. Synonyms: 6-O-Methylerythromycin-d3; 6-O-Methylerythromycin A-d3; Clarithromycin-N-methyl-d3; Abbott 56268-d3; Antibiotic A 56268-d3; Antibiotic TE 31-d3; Biaxin-d3; Clamicin-d3; Claritek-d3; Clathromycin-d3; Fascar-d3; Fromilid-d3; Kelamycin-d3; Klaribac-d3; Klarithran MR-d3; Macladin-d3; Naxy-d3; Veclam-d3; Zeclar-d3. Grade: 98%; ≥98% atom D. Molecular formula: C38H66D3NO13. Mole weight: 750.97. | |
| Clarithromycin EP Impurity A | Clarithromycin EP Impurity A is an impurity of the semi-synthetic macrolide antibiotic Clarithromycin. Synonyms: Clarithromycin F; 16-Hydroxyclarithromycin; 2-Demethyl-2-(hydroxymethyl)-6-O-methylerythromycin A. Grade: ≥95%. CAS No. 124412-58-4. Molecular formula: C38H69NO14. Mole weight: 763.96. | |
| Clarithromycin EP Impurity A | Clarithromycin EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3-(hydroxymethyl)-7-methoxy-5,7,9,11,13-pentamethyloxacyclotetradecane-2,10-dione. CAS No. 124412-58-4. Molecular formula: C38H69NO14. Mole weight: 763.95. Catalog: APB124412584. |  |
| Clarithromycin EP Impurity D | Clarithromycin EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. CAS No. 101666-68-6. Molecular formula: C37H67NO13. Mole weight: 733.94. Catalog: APB101666686. | |
| Clarithromycin EP Impurity P | 4'',6-Di-O-methylerythromycin is a derivative of O-methylerythromycin and may be used in the treatment of lung diseases requiring antibiotics. Synonyms: 4'',6-Di-O-methylerythromycin; Oxacyclotetradecane, Erythromycin deriv.; 4'-O-Methylclarithromycin. Grade: > 95%. CAS No. 123967-58-8. Molecular formula: C39H71NO13. Mole weight: 761.98. | |
| Clarithromycin EP Impurity P | Clarithromycin EP Impurity P. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-4-(((2R,4R,5S,6S)-4,5-dimethoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione. CAS No. 123967-58-8. Molecular formula: C39H71NO13. Mole weight: 761.98. Catalog: APB123967588. | |
| Clarithromycin Hydrazone | Clarithromycin Hydrazone is an intermediate in the synthesis of 12-O-Methyl Clarithromycin which is a methylated impurity of the semi-synthetic macrolide antibiotic Clarithromycin. 12-O-Methyl Clarithromycin was shown to inhibit uptake of Clarithromycin into the lung cells. Synonyms: 6-O-Methylerythromycin Hydrazone; 6-O-Methyl-erythromycin 9-Hydrazone; (3R,4S,5S,6R,7R,9R,11S,12R,13S,14R)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-10-hydrazineylidene-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one; Erythromycin, 6-O-methyl-, 9-hydrazone. CAS No. 220745-18-6. Molecular formula: C38H71N3O12. Mole weight: 761.98. | |
| Clarithromycin Identity | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Clarithromycin Impurity C | Clarithromycin Impurity C is an impurity of Clarithromycin, an antibiotic used to treat a variety of bacterial infections. Synonyms: Clarithromycin oxime. Grade: > 95%. CAS No. 127253-06-9. Molecular formula: C38H70N2O13. Mole weight: 762.97. | |
| Clarithromycin Impurity D | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Clarithromycin Impurity E | An impurity of Clarithromycin. 11-O-Methylclarithromycin is a semisynthetic derivative of the macrolide antibiotic erythromycin. It is characterized by the presence of a methyl group at the 11-position of the clarithromycin molecule, which modifies its pharmacological properties. This compound exhibits broad-spectrum antibacterial activity and is particularly effective against certain Gram-positive bacteria. Synonyms: 6,11-Di-O-methylerythromycin; 11-O-Methylclarithromycin; USP Clarithromycin Related Compound A. Grade: >95%. CAS No. 81103-14-2. Molecular formula: C39H71NO13. Mole weight: 761.98. | |
| Clarithromycin Impurity G (Mixture of Z and E Isomers) | Clarithromycin Impurity G (Mixture of Z and E Isomers) is a an impurity of Clarithromycin, an antibiotic widely employed in treating various bacterial infections, including respiratory tract infections, skin and soft tissue infections and Helicobacter pylori infections associated with peptic ulcers. Grade: > 95%. CAS No. 107216-09-1. Molecular formula: C39H72N2O13. Mole weight: 777.01. | |
| Clarithromycin Impurity H | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Clarithromycin Impurity L | Clarithromycin (9Z)-Oxime is an impurity of Clarithromycin. Synonyms: Clarithromycin (9Z)-Oxime; 6-O-Methylerythromycin (9Z)-9-Oxime; (3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,Z)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-di. Grade: >95%. CAS No. 127253-05-8. Molecular formula: C38H70N2O13. Mole weight: 762.97. | |
| Clarithromycin Impurity N | (10E)-10,11-Didehydro-11-deoxy-6-O-methylerythromycin is the Erythromycin derivative. Synonyms: (10E)-10,11-Didehydro-11-deoxy-6-O-methylerythromycin; Oxacyclotetradecane Erythromycin Derivative. Grade: > 95%. CAS No. 144604-03-5. Molecular formula: C38H67NO12. Mole weight: 729.94. | |
| Clarithromycin Impurity O | Clarithromycin (9Z)-O-Methyloxime is an impurity of Clarithromycin. Synonyms: Clarithromycin (9Z)-O-Methyloxime; 6-O-Methylerythromycin (9Z)-9-O-Methyloxime; Oxacyclotetradecane Erythromycin deriv.; Erythromycin, 6-O-methyl-, 9-O-methyloxime, (9Z)-; (9Z)-6-O-Methylerythromycin 9-(O-methyloxime). Grade: >95%. CAS No. 127252-80-6. Molecular formula: C39H72N2O13. Mole weight: 776.99. | |
| Clarithromycin Impurity Q | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Clarithromycin Impurity R | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Clarithromycin lactobionate | Clarithromycin, a CYP3A4 inhibitor, is a macrolide antibiotic used to treat pharyngitis, tonsillitis, acute maxillary sinusitis, acute bacterial exacerbation of chronic bronchitis, pneumonia, skin and skin structure infections. Synonyms: Erythromycin, 6-O-methyl-, 4-O-β-D-galactopyranosyl-D-gluconate (salt); D-Gluconic acid, 4-O-β-D-galactopyranosyl-, compd with 6-O-methylerythromycin (1:1); (2R,3R,4R,5R)-2,3,5,6-Tetrahydroxy-4-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy}hexanoic acid with (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-{[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-14-ethyl-12,13-dihydroxy-4-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl]oxy}-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione (1:1). Grade: ≥95%. CAS No. 135326-55-5. Molecular formula: C38H69NO13.C12H22O12. Mole weight: 1106.25. | |
| Clarithromycin-N-methyl-d3 (6-O-Methylerythromycin-N-methyl-d3) | A labeled semi-synthetic macrolide antibiotic. A derivative of erythromycin. Group: Biochemicals. Alternative Names: 6-O-Methylerythromycin-N-methyl-d3. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Clarithromycin N-Oxide | Clarithromycin N-oxide is an urinary metabolite of Clarithromycin, a macrolide antibiotic. Synonyms: 6-O-Methylerythromycin N-Oxide; USP Clarithromycin Impurity Q. Grade: > 95%. CAS No. 118074-07-0. Molecular formula: C38H69NO14. Mole weight: 763.95. | |
| Clarithromycin N-OxiMe | Clarithromycin N-OxiMe. Uses: For analytical and research use. Group: Impurity standards. CAS No. 103450-87-9. Molecular formula: C38H70N2O13. Mole weight: 762.98. Catalog: APB103450879. | |
| Clarithromycin Related Compound A | United States Pharmacopeia (USP) Reference Standard. Group: Pharmacopeia & metrological institutes standards. | |
| Clarithromycin related compound C | An impurity found in the macrolide antibiotic, Clarithromycin. Synonyms: 6-O-Methylerythromycin 9-Oxime; Clarithromycin Impurity C. Grade: >95% by HPLC. CAS No. 103450-87-9. Molecular formula: C38H70N2O13. Mole weight: 762.97. | |
| Clarithromycin related compound H | N-Demethyl-N-formylclarithromycin is an impurity of the semi-synthetic macrolide antibiotic Clarithromycin. Synonyms: N-Demethyl-N-formyl Clarithromycin; N-Demethyl-N-formyl-6-O-methylerythromycin; 3"-N-Demethyl-3"-N-formylclarithromycin; USP Clarithromycin Impurity H; Clarithromycin impurity H. Grade: >95%. CAS No. 127140-69-6. Molecular formula: C38H67NO14. Mole weight: 761.94. | |
| Clarithromycin related compound I | An impurity found in the macrolide antibiotic, Clarithromycin. Synonyms: De(cladinosyl) Clarithromycin; 3-O-De(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)-6-O-methylerythromycin; 5-O-Desosaminyl-6-O-methylerythronolide A; 3-O-Decladinosyl-6-O-methylerythronolide A; Clarithromycin EP Impurity I. Grade: ≥90.0%. CAS No. 118058-74-5. Molecular formula: C30H55NO10. Mole weight: 589.77. | |
| Clarithromycin related compound K | 3-O-De(cladinosyl)-8,9,10,11-tetradehydro-9-deoxo-11,12-dideoxy-9,12-epoxy Clarithromycin is an impurity of Clarithromycin. Synonyms: 3-O-De(cladinosyl)-8,9,10,11-tetradehydro-9-deoxo-11,12-dideoxy-9,12-epoxy Clarithromycin; 3-O-De(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)-8,9,10,11-tetradehydro-9-deoxo-11,12-dideoxy-9,12-epoxy-6-O-methylerythromycin; Clarithromycin EP Impurity K. Grade: >95%. CAS No. 127157-35-1. Molecular formula: C30H51NO8. Mole weight: 553.73. | |
| Clarithromycin related compound M | N-Desmethyl-6-O-methylerythromycin (9E)-Oxime is a derivative of Clarithromycin. Synonyms: N-Desmethyl-6-O-methylerythromycin (9E)-Oxime; 3''-N-Demethyl-6-O-methylerythromycin A (E)-9-oxime. Grade: >95%. CAS No. 127182-43-8. Molecular formula: C37H68N2O13. Mole weight: 748.94. | |
| Clarithromycin (Standard) | Clarithromycin (Standard) is the analytical standard of Clarithromycin. This product is intended for research and analytical applications. Clarithromycin has a broad spectrum of antimicrobial activity. Clarithromycin inhibits the CYP3A4-catalyzed triazolam alpha-hydroxylation with the IC50 (Ki) value of 56 (43) μM [2]. Clarithromycin significantly inhibits the HERG potassium current [3].Clarithromycin affects the autophagic flux by impairing the signaling pathway linking hERG1 and PI3K [4]. Uses: Scientific research. Group: Signaling pathways. CAS No. 81103-11-9. Pack Sizes: 10 mg; 25 mg; 50 mg; 100 mg; 250 mg. Product ID: HY-17508R. | |
| Clarithromycin Trimethylsilyl O-Methyl Trityl Hydrazone | Clarithromycin Trimethylsilyl O-Methyl Trityl Hydrazone is an intermediate in synthesizing 4'',6-Di-O-methylerythromycin, a derivative of O-methylerythromycin and may be used in the treatment of lung diseases requiring antibiotics. Synonyms: (3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-4-(((2R,4R,5S,6S)-4,5-Dimethoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-6-methyl-3-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-7-methoxy-3,5,7,9,11,13-hexamethyl-10-(2-tritylhydrazono)oxacyclotetradecan-2-one. Molecular formula: C61H95N3O12Si. Mole weight: 1090.51. | |
| Clarithromycin Trimethylsilyl Trityl Hydrazone | Clarithromycin Trimethylsilyl Trityl Hydrazone is an intermediate in synthesizing 4'',6-Di-O-methylerythromycin, a derivative of O-methylerythromycin and may be used in the treatment of lung diseases requiring antibiotics. Synonyms: (3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-6-methyl-3-((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-3,5,7,9,11,13-hexamethyl-10-(2-tritylhydrazono)oxacyclotetradecan-2-one. Molecular formula: C60H93N3O12Si. Mole weight: 1076.48. | |
| Clarithromycin Trityl Hydrazone | Clarithromycin Trityl Hydrazone is an intermediate in synthesizing 4'',6-Di-O-methylerythromycin, a derivative of O-methylerythromycin and may be used in the treatment of lung diseases requiring antibiotics. Synonyms: (9E)-6-O-Methylerythromycin 9-[2-(triphenylmethyl)hydrazone]; Erythromycin, 6-O-methyl-, 9-[2-(triphenylmethyl)hydrazone], (9E)-; (3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-3,5,7,9,11,13-hexamethyl-10-(2-tritylhydrazono)oxacyclotetradecan-2-one. CAS No. 1030374-65-2. Molecular formula: C57H85N3O12. Mole weight: 1004.30. | |
| Clarithromycin USP | 6-O-Methylerythromycin. Grades: USP. CAS No. 81103-11-9. Product ID: 8-01750. Molecular formula: C38H69NO13. Mole weight: 747.97. |  |
| 12-O-Methyl Clarithromycin | 12-O-Methyl Clarithromycin is a methylated impurity of the semi-synthetic macrolide antibiotic Clarithromycin. 12-O-Methyl Clarithromycin was shown to inhibit uptake of Clarithromycin into the lung cells. Synonyms: 6,12-Di-O-methylerythromycin; 6,12-Di-O-methylerythromycin A; Clarithromycin EP Impurity F; 12-O-Methylclarithromycin. Grade: >95%. CAS No. 128940-83-0. Molecular formula: C39H71NO13. Mole weight: 761.98. | |
| 12-O-Methyl Clarithromycin-d3 | Labelled analogue of 12-O-Methyl Clarithromycin, a methylated impurity of the semi-synthetic macrolide antibiotic Clarithromycin. 12-O-Methyl Clarithromycin was shown to inhibit uptake of Clarithromycin into the lung cells. Synonyms: 6,12-Di-O-methylerythromycin-d3; 6,12-Di-O-methylerythromycin A-d3; Clarithromycin EP Impurity F-d3. Molecular formula: C39H68D3NO13. Mole weight: 765. | |
| 14-Hydroxyclarithromycin | 14-Hydroxyclarithromycin is an impurity of Erythromycin, a macrolide antibiotic that inhibits bacterial protein synthesis by targeting the 55S ribosomal subunit, blocking the progression of nascent polypeptide chains. Synonyms: Erythromycin, 14-hydroxy-6-O-methyl-; 14-Hydroxy-6-O-methylerythromycin; 14-OH-Clarithromycin; Clarithromycin Impurity 23; (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-{[(2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-12,13-dihydroxy-14-[(1S)-1-hydroxyethyl]-4-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl]oxy}-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione; A 62671; Antibiotic A 62671. Grade: 95%. CAS No. 110671-78-8. Molecular formula: C38H69NO14. Mole weight: 763.95. | |
| (14R)-14-Hydroxy Clarithromycin | (14R)-14-Hydroxy Clarithromycin is a derivative of clarithromycin. Synonyms: (14R)-14-hydroxy-6-O-methylerythromycine A; 14-(R) Hydroxyclarithromycin. CAS No. 116836-41-0. Molecular formula: C38H69NO14. Mole weight: 763.96. | |
| 3-O-De(cladinosyl)-8,9,10,11-tetradehydro-9-deoxo-11,12-dideoxy-9,12-epoxy Clarithromycin | 3-O-De(cladinosyl)-8,9,10,11-tetradehydro-9-deoxo-11,12-dideoxy-9,12-epoxy Clarithromycin is an impurity of Clarithromycin. Clarithromycin EP impurity K. Group: Biochemicals. Alternative Names: 3-O-De(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)-8,9,10,11-tetradehydro-9-deoxo-11,12-dideoxy-9,12-epoxy-6-O-methylerythromycin. Grades: Highly Purified. CAS No. 127157-35-1. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 3-O-De(cladinosyl)-8,9,10,11-tetradehydro-9-deoxo-11,12-dideoxy-9,12-epoxy Clarithromycin | 3-O-De(cladinosyl)-8,9,10,11-tetradehydro-9-deoxo-11,12-dideoxy-9,12-epoxy Clarithromycin. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 5MG. Catalog: APS004592. Format: Neat. Shipping: Room Temperature. | |
| De(cladinosyl) Clarithromycin | De(cladinosyl) Clarithromycin is an impurity of Clarithromycin. De(cladinosyl) Clarithromycin showed significantly potent antibacterial activity against community acquired respiratory pathogens. Group: Biochemicals. Alternative Names: 3-O-De(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)-6-O-methylerythromycin; 5-O-Desosaminyl-6-O-methylerythronolide A; 3-O-Decladinosyl-6-O-methylerythronolide A. Grades: Highly Purified. CAS No. 118058-74-5. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| N-Desmethyl Clarithromycin | A metabolite of clarithromycin. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| N-Desmethyl Clarithromycin | A metabolite of the macrolide antibiotic, Clarithromycin. Synonyms: N-Demethyl-6-O-methylerythromycin; 3''-N-Demethylclarithromycin; N-Demethylclarithromycin; Clarithromycin EP Impurity D. Grade: >95%. CAS No. 101666-68-6. Molecular formula: C37H67NO13. Mole weight: 733.93. | |
| 1,2,3,4,6-Penta-O-acetyl-D-mannopyranose | 1,2,3,4,6-Penta-O-acetyl-D-mannopyranose is a derivative of mannopyranose used mainly in the manufacture of certain antibiotics like Erythromycin and Clarithromycin. It also plays a significant role in research fields pertaining to Glycobiology and cancer therapy. Synonyms: D-Mannose pentaacetate. CAS No. 25941-03-1. Molecular formula: C16H22O11. Mole weight: 390.34. | |
| 2, 4-O-Bis (trimethylsilyl) erythromycin A 9-O-(1-Ethoxy-1-methylethyl)oxime | 2, 4-O-Bis (trimethylsilyl) erythromycin A 9-O-(1-Ethoxy-1-methylethyl)oxime is an intermediate used in the synthesis of clarithromycin, a macrolide antibiotic and other antibiotics. Group: Biochemicals. Grades: Highly Purified. CAS No. 119665-78-0. Pack Sizes: 10mg, 25mg. Molecular Formula: C48H94N2O14Si2, Molecular Weight: 979.44. US Biological Life Sciences. | Worldwide |
| 6,12-Di-O-methyl-2',4''-bis-O-(trimethylsilyl)-erythromycin 9-[2-(Triphenylmethyl)hydrazone] | 6,12-Di-O-methyl-2',4''-bis-O-(trimethylsilyl)-erythromycin 9-[2-(Triphenylmethyl)hydrazone] is an intermediate in the synthesis of 12-O-Methyl Clarithromycin which is a methylated impurity of the semi-synthetic macrolide antibiotic Clarithromycin. 12-O-Methyl Clarithromycin was proved to inhibit Clarithromycin uptake into the lung cells. Molecular formula: C64H103N3O12Si2. Mole weight: 1162.69. | |
| 6-O-Methyl-2',4''-bis-O-(trimethylsilyl)-9-[O-(1-ethoxy-1-methylethyl)oxime] Erythromycin | 6-O-Methyl-2',4''-bis-O-(trimethylsilyl)-9-[O-(1-ethoxy-1-methylethyl)oxime] Erythromycin is a derivative of Erythromycin, a macrolide antibiotic that inhibits bacterial protein synthesis by targeting the 55S ribosomal subunit, blocking the progression of nascent polypeptide chains. Synonyms: Erythromycin, 6-O-methyl-2',4''-bis-O-(trimethylsilyl)-, 9-[O-(1-ethoxy-1-methylethyl)oxime; Intermediate of Clarithromycin; Erythromycin Impurity 11; (3R,4S,5S,6R,7R,9R,11S,12R,13S,14R)-6-({(2S,3R,4S,6R)-4-(Dimethylamino)-6-methyl-3-[(trimethylsilyl)oxy]tetrahydro-2H-pyran-2-yl}oxy)-10-{[(2-ethoxy-2-propanyl)oxy]imino}-14-ethyl-12,13-dihydroxy-7-methoxy-4-({(2R,4R,5S,6S)-4-methoxy-4,6-dimethyl-5-[(trimethylsilyl)oxy]tetrahydro-2H-pyran-2-yl}oxy)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one. Grade: ≥95%. CAS No. 119665-62-2. Molecular formula: C49H96N2O14Si2. Mole weight: 993.46. | |
| 6-O-Methyl-2',4''-bis-O-(trimethylsilyl)-erythromycin 9-[2-(Triphenylmethyl)hydrazone] | As an intermediate in the synthesis of 12-O-Methyl Clarithromycin, 6-O-Methyl-2',4'-bis-O-(trimethylsilyl)-erythromycin 9-[2-(Triphenylmethyl)hydrazone] is a methylated impurity of the semi-synthetic macrolide antibiotic Clarithromycin. 12-O-Methyl Clarithromycin was shown to inhibit uptake of Clarithromycin into the lung cells. Molecular formula: C63H101N3O12Si2. Mole weight: 1148.66. | |
| dTDP-3-amino-3,4,6-trideoxy-α-D-glucopyranose N,N-dimethyltransferase | The enzyme is involved in the biosynthesis of desosamine, a 3-(dimethylamino)-3,4,6-trideoxyhexose found in certain macrolide antibiotics such as erthyromycin, azithromycin, and clarithromycin. Group: Enzymes. Synonyms: DesVI. Enzyme Commission Number: EC 2.1.1.234. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1837; dTDP-3-amino-3,4,6-trideoxy-α-D-glucopyranose N,N-dimethyltransferase; EC 2.1.1.234; DesVI. Cat No: EXWM-1837. |  |
| Erythromycin,6-O-methyl-2',4''-bis-O-(trimethylsilyl)-,9-[o-(1-ethoxy-1-methylethyl)oxime] | Erythromycin,6-O-methyl-2',4''-bis-O-(trimethylsilyl)-,9-[o-(1-ethoxy-1-methylethyl)oxime]. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Erythromycin,6-O-methyl-2`,4``-bis-O-(trimethylsilyl),9-[O-(1-ethoxy-1-methylethyl) oxime;Intermediate of Clarithromycin. Product Category: Heterocyclic Organic Compound. CAS No. 119665-62-2. Molecular formula: C49H96N2O14Si2. Mole weight: 993. Purity: 0.98. Product ID: ACM119665622. Alfa Chemistry ISO 9001:2015 Certified. | |
| Lauric Acid | Lauric Acid may be used in combination with drug loading to reduce side effects, such as irritation with clarithromycin. Group: Biochemicals. Grades: Highly Purified. CAS No. 143-07-7. Pack Sizes: 1g, 10g. Molecular Formula: C12H24O2. US Biological Life Sciences. | Worldwide |
| Lauric Acid-d23 | Labeled Lauric Acid which may be used in combination with drug loading to reduce side effects, such as irritation with clarithromycin. Group: Biochemicals. Alternative Names: Dodecanoic Acid-d23;1-Dodecanoic Acid-d23; 1-Undecanecarboxylic Acid-d23; ABL-d23; Aliphat No. 4-d23; ContraZeck-d23; Dodecylic Acid-d23; Edenor C 12-d23; Edenor C 1298-100-d23; Hystrene 9512-d23; Imex C 1299-d23; Kortacid 1299-d23; Laurostearic Acid-d23; Lunac L 70-d23; Lunac L 98-d23; NAA 122-d23; NAA 312-d23; NSC 5026-d23; Neo-Fat 12-d23; Neo-Fat 12-43-d23; Nissan NAA 122-d23; Philacid 1200-d23; Prifac 2920-d23; Prifac 2922-d23; Prifrac 2920-d23; Univol U 314-d23; Vulvic Acid-d23; n-Dodecanoic Acid-d23. Grades: Highly Purified. CAS No. 59154-43-7. Pack Sizes: 10mg, 100mg, 1g. Molecular Formula: C12HD23O2, Molecular Weight: 223.46. US Biological Life Sciences. | Worldwide |
| Roxithromycin Impurity C | An impurity found in the macrolide antibiotic, Clarithromycin. It exhibits antibacterial properties. Synonyms: 9-Erythromycin 9-Oxime; 9-Erythromycin A Oxime; Erythromycin Oxime; Roxithromycin Impurity C; Clarithromycin EP Impurity J. Grade: >95%. CAS No. 13127-18-9. Molecular formula: C37H68N2O13. Mole weight: 748.94. | |
| Telithromycin | Telithromycin is a semi-synthetic erythromycin derivative. It is created by substituting a ketogroup for the cladinose sugar and adding a carbamate ring in the lactone ring. An alkyl-aryl moiety is attached to this carbamate ring. Furthermore, the carbon at position 6 has been methylated, as is the case in clarithromycin, to achieve better acid-stability. It is used to treat community acquired pneumonia of mild to moderate severity. Uses: Antibacterial. Synonyms: HMR-3647; HMR 3647; HMR3647; RU-66647; RU 66647; RU66647; Ketek. Grade: >98%. CAS No. 191114-48-4. Molecular formula: C43H65N5O10. Mole weight: 812.00. | |
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