Pseudoerythromycin A Hemiketal

Pseudoerythromycin A Hemiketal

• Synonyms: Pseudoerythromycin A hemiketal; 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
• CAS Number: 105900-46-7
• Hazard Statement: Causes serious eye irritation
• Purity: >95% (HPLC)
• 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]3O[C@H](C)C[C@@H]([C@H]3O)N(C)C)[C@@]4(C)C[C@@H](C)[C@](O)(O4)[C@@H]1C
• Molecular Formula: C37 H67 N O13
• Molecular Weight: 733.93
• InChI: 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
• Additionnal Information: IUPAC name: (1R,2R,3S,4S,5R,8R,9R,10S,11R)-8-[(2R,3R)-2,3-dihydroxypentan-2-yl]-2-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-10-hydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-1,3,5,9,11-pentamethyl-7,13-dioxabicyclo[8.2.1]tridecan-6-one
• Shipping Conditions: Room Temperature
• Storage Conditions: -20°C