Erythromycin B is an erythromycin that consists of erythronolide B having 2,6-dideoxy-3-C-methyl-3-O-methyl-alpha-L-ribo-hexopyranosyl and 3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranosyl residues attahced at positions 4 and 6 respectively. Functionally, it is related to erythronolide B. It is grouped under the following drug class(es): Macrolides. Its therapeutic use is listed as anti-infectives. The directory classifies it as a unknown/inactive API with a fermentation-derived source/manufacturing origin. Other names for this substance include Berythromycin and Beritromicina. It is also listed for alternate use as: API Impurity. Its PubChem CID is 9918244.
Erythromycin b
| CAS No | 527-75-3 |
|---|---|
| Molecular Formula | C37H67NO12 |
| Molecular Weight | 717.9 g/mol |
| Synonyms | (3R,4S,5S,6R,7R,9R,11R,12S,13R,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-7,12-dihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione |
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Erythromycin B is an erythromycin that consists of erythronolide B having 2,6-dideoxy-3-C-methyl-3-O-methyl-alpha-L-ribo-hexopyranosyl and 3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranosyl residues attahced at positions 4 and 6 respectively.
The listed CAS number is 527-75-3.
The listed molecular formula is C37H67NO12.
The listed molecular weight is 717.9 g/mol.
(3R,4S,5S,6R,7R,9R,11R,12S,13R,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-7,12-dihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione.
The source lists Berythromycin and Beritromicina.