erythromycin stearate

erythromycin stearate

formula | C_55H_103NO_15 name | erythromycin stearate IUPAC name | [(2S, 3R, 4S, 6R)-2-[[(3R, 4S, 5R, 6R, 7R, 9R, 11R, 12R, 13S, 14R)-14-ethyl-7, 12, 13-trihydroxy-4-[(2R, 4R, 5S, 6S)-5-hydroxy-4-methoxy-4, 6-dimethyl-oxan-2-yl]oxy-3, 5, 7, 9, 11, 13-hexamethyl-2, 10-dioxo-1-oxacyclotetradec-6-yl]oxy]-3-hydroxy-6-methyl-oxan-4-yl]-dimethyl-azanium; octadecanoate alternate names | bristamycin | dowmycin E | eratrex | erypar mass fractions | C (carbon) 64.9% | H (hydrogen) 10.2% | N (nitrogen) 1.38% | O (oxygen) 23.6%

Structure diagram

molar mass | 1018.4 g/mol phase | solid (at STP) melting point | 105 °C solubility in water | slightly soluble

CAS number | 643-22-1 Beilstein number | 4115882 PubChem CID number | 5284394 SMILES identifier | CCCCCCCCCCCCCCCCCC(=O)[O-].CCC1C(C(C(C(=O)C(CC(C(C(C(C(C(=O)O1)C)OC2CC(C(C(O2)C)O)(C)OC)C)OC3C(C(CC(O3)C)[NH+](C)C)O)(C)O)C)C)O)(C)O InChI identifier | InChI=1/C37H67NO13.C18H36O2/c1-14-25-37(10, 45)30(41)20(4)27(39)18(2)16-35(8, 44)32(51-34-28(40)24(38(11)12)15-19(3)47-34)21(5)29(22(6)33(43)49-25)50-26-17-36(9, 46-13)31(42)23(7)48-26;1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h18-26, 28-32, 34, 40-42, 44-45H, 14-17H2, 1-13H3;2-17H2, 1H3, (H, 19, 20)/t18-, 19-, 20+, 21+, 22-, 23+, 24+, 25-, 26+, 28-, 29+, 30-, 31+, 32-, 34+, 35-, 36-, 37-;/m1./s1/fC37H68NO13.C18H35O2/h38H;/q+1;-1 EU number | 211-396-1 RTECS number | KF5785000

RTECS classes | tumorigen | human data