Category «ANTIBIOTICS»

Clarithromycin

It’s only fair to share… Clarithromycin Synonyms:A-56268, TE-031, 6-O-methylerythromycin, ATC:J01FA09 Use:macrolide antibiotic Chemical name:6-O-methylerythromycin Formula:C38H69NO13 MW:747.96 g/mol CAS-RN:81103-11-9 81103-11-9 klacid XL / Klaricid XL / Macladin / Naxy / Veclam / Zeclar (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-{[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy}-14-ethyl-12,13-dihydroxy-4-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy}-7-methoxy-3,5,7,9,11,13-hexamethyl-1-oxacyclotetradecane-2,10-dione Synthesis Reference Jih-Hua Liu, David A. Riley, “Preparation of crystal form II of clarithromycin.” U.S. Patent US5844105, issued May, 1997. US5844105 Product Ingredients INGREDIENT UNII CAS INCHI KEY Clarithromycin citrate 16K08R7NG0 848130-51-8 MDRWXDRMSKEMRE-AZFLODHXSA-N  Clarithromycin …

Erythromycin

It’s only fair to share…   Erythromycin NSC-55929 UNII63937KV33D CAS number114-07-8 Molecular FormulaC37H67NO13 Average mass733.927 Da эритромицин [Russian] [INN] إيريثروميسين [Arabic] [INN] 红霉素 [Chinese] [INN] IUPAC Name (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-{[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy}-14-ethyl-7,12,13-trihydroxy-4-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy}-3,5,7,9,11,13-hexamethyl-1-oxacyclotetradecane-2,10-dione Synthesis ReferenceTakehiro Amano, Masami Goi, Kazuto Sekiuchi, Tomomichi Yoshida, Masahiro Hasegawa, “Process for preparing erythromycin A oxime or a salt thereof.” U.S. Patent US5274085, issued October, 1966. US5274085 Erythromycin CAS Registry Number: 114-07-8 Additional …