Erythromycin Acistrate

Title: Erythromycin Acistrate
CAS Registry Number: 96128-89-1
CAS Name: Erythromycin 2¢-acetate octadecanoate (salt)
Additional Names: octadecanoic acid compd with erythromycin 2¢-acetate; 2¢-acetylerythromycin stearate
Trademarks: Erasis (Orion)
Molecular Formula: C57H105NO16
Molecular Weight: 1060.44
Percent Composition: C 64.56%, H 9.98%, N 1.32%, O 24.14%
Line Formula: C39H69NO14.CH3(CH2)16COOH
Literature References: Ester prodrug of erythromycin, q.v. Prepn: M. L. A. Marvola et al., BE 901411; E. J. Honkanen et al., US 4599326 (1985, 1986 both to Orion-yhtymä Oy). Pharmacology, toxicity and clinical studies: J. Antimicrob. Chemother. 21, Suppl D, 1-122 (1988). For structure see Erythromycin.
Therap-Cat: Antibacterial.
Keywords: Antibacterial (Antibiotics); Macrolides.
Erythromycin Estolate Erythromycin Glucoheptonate Erythromycin Lactobionate Erythromycin Propionate Erythromycin Stearate