| Identification | |
| Name: | Azithromycin dihydrate |
| Synonyms: | 1-Oxa-6-azacyclopentadecan-15-one,13-[(2,6-dideoxy-3-C-methyl-3-O-methyl-a-L-ribo-hexopyranosyl)oxy]-2-ethyl-3,4,10-trihydroxy-3,5,6,8,10,12,14-heptamethyl-11-[[3,4,6-trideoxy-3-(dimethylamino)-b-D-xylo-hexopyranosyl]oxy]-,dihydrate, [2R-(2R*,3S*,4R*,5R*,8R*,10R*,11R*,12S*,13S*,14R*)]-;Azithromycindihydrate; |
| CAS: | 117772-70-0 |
| Molecular Formula: | C38H72N2O12.2H2O |
| Molecular Weight: | 785.01 |
| InChI: | InChI=1/C38H72N2O12.2H2O/c1-15-27-38(10,46)31(42)24(6)40(13)19-20(2)17-36(8,45)33(52-35-29(41)26(39(11)12)16-21(3)48-35)22(4)30(23(5)34(44)50-27)51-28-18-37(9,47-14)32(43)25(7)49-28;;/h20-33,35,41-43,45-46H,15-19H2,1-14H3;2*1H2/t20-,21-,22+,23-,24-,25+,26+,27-,28+,29-,30+,31-,32+,33-,35+,36-,37-,38-;;/m1../s1 |
| Molecular Structure: | ![(C38H72N2O12.2H2O) 1-Oxa-6-azacyclopentadecan-15-one,13-[(2,6-dideoxy-3-C-methyl-3-O-methyl-a-L-ribo-hexopyranosyl)oxy]...](https://img.guidechem.com/casimg/117772-70-0.gif) |
| Properties | |
| Melting Point: | 113-115 |
| Density: | 1.18g/cm3 |
| Solubility: | In water, 7.09 mg/L @ 25 deg C /Estimated/ |
| Appearance: | White or almost white crystalline powder |
| Color: | Crystals |
| Usage: | Semi-synthetic macrolide antibiotic; related to Erythromycin A. Antibacterial. |
| Safety Data | |
 |
|
