Azithromycin dihydrate

Impurities

NP3566

117772-70-0

Azithromycin dihydrate

Azithromycin dihydrate is the dihydrate form of azithromycin, an orally bioavailable azalide derived from erythromycin, and a member of a subclass of macrolide antibiotics, with anti-bacterial activity. Azithromycin is marginally less active than erythromycin in vitro against Gram-positive organisms, although this is of doubtful clinical significance as susceptibility concentration fall within the range of achievable tissue Azithromycin concentrations.

Azitro; CP 62993; CP-62993; CP62993; Goxal; Odaz; Ribotrex; Toraseptol; Ultreon; XZ-450; XZ450; XZ 450; Zenstavion; Zithromax; Zmax; 1-Oxa-6-azacyclopentadecan-15-one, 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-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-, dihydrate, [2R-(2R*,3S*,4R*,5R*,8R*,10R*,11R*,12S*,13S*,14R*)]-; Azrolid; Zithrokan; Zithromac; (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-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-1-oxa-6-azacyclopentadecan-15-one dihydrate

(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-3,4,10-trihydroxy-13-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,6,8,10,12,14-heptamethyl-1-oxa-6-azacyclopentadecan-15-one;dihydrate

785.02

C38H72N2O12.2H2O

CCC1C(C(C(N(CC(CC(C(C(C(C(C(=O)O1)C)OC2CC(C(C(O2)C)O)(C)OC)C)OC3C(C(CC(O3)C)N(C)C)O)(C)O)C)C)C)O)(C)O.O.O

InChI=1S/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

SRMPHJKQVUDLQE-KUJJYQHYSA-N

822.1°C at 760 mmHg

113-115°C

451°C

>98%

1.18 g/cm3

Soluble in DMSO

White Solid

Anti-Bacterial Agents

Store at -20°C

2.51E-31mmHg at 25°C