9a-aza-9a-homo erythromycin A — Impurity Reference Standard

Buy 9a-aza-9a-homo erythromycin A (CAS 76820-32-1) impurity reference standard from Spectrasynth Pharmachem. Custom synthesis available — enquire for pricing, COA and availability.

• Product Code: SSPC-A00120
• CAS No.: 76820-32-1
• Chemical Name: 9a-aza-9a-homo erythromycin A
• Synonyms: Azithromycin - In House Impurity; (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,8,10,12,14-hexamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecane-7,15-dione;
• Molecular Formula: C37H68N2O13
• Molecular Weight: 748.95
• Appearance: White to Off-White Solid
• Storage: 2-8°C Refrigerator
• Application: Novel intermediate of Azithromycin that acts as antibiotic.