Name | 3'-N-Desmethyl-3'-N-tosyl Azithromycin |
Synonyms | Azithromycin EP Imp G Azithromycin Impurity 18 Azithromycin EP Impurity G 3'-N-DesMethyl-3'-N-tosyl AzithroMycin 3'-N-Desmethyl-3'-N-tosyl Azithromycin Azithromycin Azithromycin EP Impurity G 3'-N-Demethyl-3'-N-((4-methylphenyl)sulfonyl)azithromycin (2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-13-[(2,6-Dideoxy-3-C-Methyl-3-O-Methyl-α-L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptaMethyl-11-[[3,4,6-trideoxy-3-[Methyl[(4-Methylphenyl)sulfonyl]aMino]-β-D-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one |
CAS | 612069-31-5 |
Molecular Formula | C44H76N2O14S |
Molar Mass | 889.15 |
Density | 1.25±0.1 g/cm3(Predicted) |
Melting Point | 138-140°C |
Boling Point | 930.7±75.0 °C(Predicted) |
Solubility | Chloroform (Sparingly), DMSO (Slightly), Methanol (Slightly) |
Appearance | Solid |
Color | White to Off-White |
pKa | 13.14±0.70(Predicted) |
Storage Condition | -20°C Freezer |
Use | Azithromycin Impurity G is used for content determination, identification, pharmacological experiments, activity screening, etc. |