Pseudoerythromycin A Hemiketal

CAS: 105900-46-7

Ref. TR-P839360

Produktinformation

• Name: Pseudoerythromycin A Hemiketal
• Synonyme: 4,13-Dioxabicyclo[8.2.1]tridecan-5-one, 7-[(2,6-dideoxy-3-C-methyl-3-O-methyl-alpha-L-ribo-hexopyranosyl)oxy]-3-[(1R,2R)-1,2-dihydroxy-1-methylbutyl]-1-hydroxy-2,6,8,10,12-pentamethyl-9-[[3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranosyl]oxy]-, (1S,2R,3R,6R,7S,8S,9R,10R,12R)-, (1S,2R,3R,6R,7S,8S,9R,10R,12R)-7-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-alpha-L-ribo-hexopyranosyl)oxy]-3-[(1R,2R)-1,2-dihydroxy-1-methylbutyl]-1-hydroxy-2,6,8,10,12-pentamethyl-9-[[3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranosyl]oxy]-4,13-dioxabicyclo[8.2.1]tridecan-5-one, Erythromycin Estolate Impurity J as (1S)-Isomer, Erythromycin Impurity J as (1S)-Isomer, Erythromycin Lactobionate Impurity J as (1S)-Isomer, Erythromycin Stearate Impurity J as (1S)-Isomer,4,13-Dioxabicyclo[8.2.1]tridecan-5-one, 7-[(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-3-[(1R,2R)-1,2-dihydroxy-1-methylbutyl]-1-hydroxy-2,6,8,10,12-pentamethyl-9-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-, (1S,2R,3R,6R,7S,8S,9R,10R,12R)-, (1S,2R,3R,6R,7S,8S,9R,10R,12R)-7-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-3-[(1R,2R)-1,2-dihydroxy-1-methylbutyl]-1-hydroxy-2,6,8,10,12-pentamethyl-9-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-4,13-dioxabicyclo[8.2.1]tridecan-5-one
• Marke: TRC
• Beschreibung: Applications Pseudoerythromycin A Hemiketal is an impurity of Erythromycin (E649950), an antibiotic.This compound is a contaminant of emerging concern (CECs).References Koch, W.L., et al.: Anal. Profiles Drug Subs., 8, 157 (1979),

Chemische Eigenschaften

• Molekulargewicht: 733.93
• Formel: C₃₇H₆₇NO₁₃
• Farbe/Form: Off-White
• InChl: InChI=1S/C37H67NO13/c1-14-25(39)36(10,43)31-22(6)37(44)18(2)16-35(9,51-37)30(50-33-27(40)24(38(11)12)15-19(3)46-33)20(4)28(21(5)32(42)49-31)48-26-17-34(8,45-13)29(41)23(7)47-26/h18-31,33,39-41,43-44H,14-17H2,1-13H3/t18-,19-,20+,21-,22-,23+,24+,25-,26+,27-,28+,29+,30-,31-,33+,34-,35-,36-,37+/m1/s1
• InChI Key: InChIKey=RGOQWFALQXSTOS-ZHIVGYKUSA-N
• SMILES: CC[C@@H](O)[C@@](C)(O)[C@@H]1OC(=O)[C@H](C)[C@@H](O[C@H]2C[C@@](C)(OC)[C@@H](O)[C@H](C)O2)[C@H](C)[C@@H](O[C@@H]2O[C@H](C)C[C@H](N(C)C)[C@H]2O)C2(C)C[C@@H](C)C(O)(O2)[C@@H]1C