Pseudoerythromycin A enol ether
[CAS# 105882-69-7]

Identification

• Classification: Analytical chemistry >> Standard >> Forensic and veterinary standards
• Name: Pseudoerythromycin A enol ether
• Synonyms: (2R,3R,6R,7S,8S,9R,10R)-7-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-alpha-L-ribo-hexopyranosyl)oxy]-3-[(1R,2R)-1,2-dihydroxy-1-methylbutyl]-2,6,8,10,12-pentamethyl-9-[[3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranosyl]oxy]-4,13-dioxabicyclo[8.2.1]tridec-12-en-5-one; 8,9-Anhydropseudo-erythromycin A-6,9-hemiketal; EM 701; LY 267108
• Molecular Formula: C₃₇H₆₅NO₁₂
• Molecular Weight: 715.91
• CAS Registry Number: 105882-69-7

Properties

• Solubility: Sparingly soluble (11 g/L) (25 ºC), Calc.^*
• Density: 1.20±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Melting point: 127.0-130.0 ºC^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2015 ACD/Labs)

^** Bao, Kai; Molecules 2007, V12(9), P2123-2129.