Anhydroerythromycin A, CAS 23893-13-2

Shelf life (days): 1460.0

Formulation: A solid

Formal Name: 9-deoxo-6,12-dideoxy-6,9:9,12-diepoxy-erythromycin

Purity: ≥98%

Formula Markup: C37H65NO12

Formula Weight: 715.91154

CAS Number: 23893-13-2

Notes: Anhydroerythromycin A is a degradation product of the macrolide antibiotic erythromycin (Item No. 16486).{46271,46272} It is formed via degradation of erythromycin in acidic aqueous solutions in vitro as well as in vivo. Anhydroerythromycin A is active against S. aureus and B. cereus in vitro (MICs = 12.5 and 6.25 μg/ml, respectively).{46273} It also inhibits steroid 6β-hydroxylase activity associated with the cytochrome P450 (CYP) isoform CYP3A in human liver microsomes.{46274}

• SKU: CAY27960-1
• Manufacturer: Cayman Chemical
• Manufacturer SKU: 27960-1
• Package Unit: 1 mg
• Quantity Unit: STK