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Erythromycin EP Impurity F

Erythromycin EP Impurity F

Catalogue No.: VL690011
CAS No.: 105882-69-7

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Name: Erythromycin EP Impurity F
Catalogue No. VL690011
CAS No. 105882-69-7
Molecular Formula C₃₇H₆₅NO₁₂
Molecular Weight 715.91
Status In-stock
IUPAC Name (2R,3R,6R,7S,8S,9R,10R)-7-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-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)-β-D-xylo-hexopyranosyl]oxy]-4,13-dioxabicyclo[8.2.1]tridec-12-en-5-one
Synonyms Pseudoerythromycin A Enol Ether
Appearance Light Orange Powder
Description Erythromycin EP Impurity F (CAS No: 105882-69-7) or Pseudoerythromycin A Enol Ether is formed during the fermentation of Erythromycin during its synthesis. Erythromycin is a complex macrolide antibiotic that is mainly effective against Grampositive bacteria and has only limited activity against Gram-negative bacteria.
References Kumar Chitneni, Satish, et al. “Identification of Impurities in Erythromycin by Liquid Chromatography–Mass Spectrometric Detection.” Journal of Chromatography A, vol. 1056, no. 1-2, Nov. 2004, pp. 111–20, https://doi.org/10.1016/j.chroma.2004.07.091.

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