Clarithromycin - Impurity D — Impurity Reference Standard

Buy Clarithromycin - Impurity D (CAS 101666-68-6) impurity reference standard from Spectrasynth Pharmachem. Custom synthesis available — enquire for pricing, COA and availability.

• Product Code: SSPC-C00247
• CAS No.: 101666-68-6
• Chemical Name: 3″-N-Demethyl-6-O-methylerythromycin A
• Synonyms: N-Demethyl-6-O-methylerythromycin; Clarithromycin Impurity D; 3"-N-Demethylclarithromycin; N-(Desmethyl)clarithromycin; N-Demethylclarithromycin; (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-12,13-dihydroxy-4-(((2R,4R,5S,6R)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione; USP Clarithromycin Impurity D; Clarithromycin Related Compound D;
• Molecular Formula: C37H67NO13
• Molecular Weight: 733.93
• Appearance: White to Off-White Solid
• Storage: 2-8°C Refrigerator
• Application: NA