(2S,3R,4S,6R)-4-(dimethylamino)-2-{[(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-7,12,13-trihydroxy-4-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy}-3,5,7,9,11,13-hexamethyl-2,10-dioxo-1-oxacyclotetradecan-6-yl]oxy}-6-methyloxan-3-yl 1-ethyl butanedioate

• ChemBase ID: 795852
• Molecular Formular: C43H75NO16
• Molecular Mass: 862.0527
• Monoisotopic Mass: 861.50858533
• SMILES: CCOC(=O)CCC(=O)O[C@H]1[C@H](O[C@@H]2[C@@H](C)[C@H](O[C@H]3C[C@@](C)(OC)[C@@H](O)[C@H](C)O3)[C@@H](C)C(=O)O[C@H](CC)[C@@](C)(O)[C@H](O)[C@@H](C)C(=O)[C@H](C)C[C@@]2(C)O)O[C@H](C)C[C@@H]1N(C)C
• Canonical SMILES: CCOC(=O)CCC(=O)O[C@H]1[C@@H](O[C@@H](C[C@@H]1N(C)C)C)O[C@@H]1[C@@H](C)[C@H](O[C@@H]2O[C@@H](C)[C@@H]([C@](C2)(C)OC)O)[C@@H](C)C(=O)O[C@H](CC)[C@@]([C@@H]([C@H](C(=O)[C@@H](C[C@@]1(C)O)C)C)O)(C)O
• InChI: InChI=1S/C43H75NO16/c1-15-29-43(11,52)36(48)24(5)33(47)22(3)20-41(9,51)38(25(6)34(26(7)39(50)57-29)59-32-21-42(10,53-14)37(49)27(8)56-32)60-40-35(28(44(12)13)19-23(4)55-40)58-31(46)18-17-30(45)54-16-2/h22-29,32,34-38,40,48-49,51-52H,15-21H2,1-14H3/t22-,23-,24+,25+,26-,27+,28+,29-,32+,34+,35-,36-,37+,38-,40+,41-,42-,43-/m1/s1
• InChIKey: NSYZCCDSJNWWJL-YXOIYICCSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: (2S,3R,4S,6R)-4-(dimethylamino)-2-{[(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-7,12,13-trihydroxy-4-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy}-3,5,7,9,11,13-hexamethyl-2,10-dioxo-1-oxacyclotetradecan-6-yl]oxy}-6-methyloxan-3-yl 1-ethyl butanedioate
• IUPAC Traditional name: erythromycin ethylsuccinate
• Synonyms: Erythromycin ethylsuccinate

Database IDs

• CAS Number: 1264-62-6

CALCULATED PROPERTIES

• Acid pKa: 12.66394
• H Acceptors: 14
• H Donor: 4
• LogD (pH = 5.5): 1.0269583
• LogD (pH = 7.4): 2.7709746
• Log P: 3.365079
• Molar Refractivity: 215.5996 cm^3
• Polarizability: 87.788155 Å^3
• Polar Surface Area: 226.28 Å^2
• Rotatable Bonds: 14
• Lipinski's Rule of Five: false

PROPERTIES

Product Information

• Purity: 98%