(2R,3R,4R,5R)-2,3,5,6-tetrahydroxy-4-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hexanoic acid; (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}-6-{[(2S,3R,4S,6R)-3-hydroxy-6-methyl-4-[(13C)methyl(methyl)amino]oxan-2-yl]oxy}-3,5,7,9,11,13-hexamethyl-1-oxacyclotetradecane-2,10-dione

• ChemBase ID: 135089
• Molecular Formular: C49H89NO25
• Molecular Mass: 1093.21531484
• Monoisotopic Mass: 1092.57572219
• SMILES: CC[C@H]1[C@@]([C@@H]([C@H](C(=O)[C@@H](C[C@@]([C@@H]([C@H]([C@@H]([C@H](C(=O)O1)C)O[C@H]1C[C@@]([C@H]([C@@H](O1)C)O)(C)OC)C)O[C@H]1[C@@H]([C@H](C[C@H](O1)C)N(C)[13CH3])O)(C)O)C)C)O)(C)O.C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O[C@H]([C@@H](CO)O)[C@@H]([C@H](C(=O)O)O)O)O)O)O)O
• Canonical SMILES: OC[C@H]([C@H]([C@@H]([C@H](C(=O)O)O)O)O[C@@H]1O[C@H](CO)[C@@H]([C@@H]([C@H]1O)O)O)O.CC[C@@H]1OC(=O)[C@H](C)[C@@H](O[C@@H]2O[C@@H](C)[C@@H]([C@](C2)(C)OC)O)[C@H](C)[C@@H](O[C@@H]2O[C@H](C)C[C@@H]([C@H]2O)N(C)[13CH3])[C@](C[C@H](C(=O)[C@@H]([C@H]([C@]1(C)O)O)C)C)(C)O
• InChI: InChI=1S/C37H67NO13.C12H22O12/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;13-1-3(15)10(7(18)8(19)11(21)22)24-12-9(20)6(17)5(16)4(2-14)23-12/h18-26,28-32,34,40-42,44-45H,14-17H2,1-13H3;3-10,12-20H,1-2H2,(H,21,22)/t18-,19-,20+,21+,22-,23+,24+,25-,26+,28-,29+,30-,31+,32-,34+,35-,36-,37-;3-,4-,5+,6+,7-,8-,9-,10-,12+/m11/s1/i11+1
• InChIKey: NNRXCKZMQLFUPL-QIAHAORHSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: (2R,3R,4R,5R)-2,3,5,6-tetrahydroxy-4-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hexanoic acid; (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}-6-{[(2S,3R,4S,6R)-3-hydroxy-6-methyl-4-[(^1^3C)methyl(methyl)amino]oxan-2-yl]oxy}-3,5,7,9,11,13-hexamethyl-1-oxacyclotetradecane-2,10-dione
• IUPAC Traditional name: (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}-6-{[(2S,3R,4S,6R)-3-hydroxy-6-methyl-4-[(^1^3C)methyl(methyl)amino]oxan-2-yl]oxy}-3,5,7,9,11,13-hexamethyl-1-oxacyclotetradecane-2,10-dione; lactobionic acid
• Synonyms: Erythromycin-(N-methyl-13C) lactobionate salt; 红霉素-N-甲基-13C1 乳糖酸盐

Database IDs

• PubChem SID: 162229364
• PubChem CID: 71309075

CALCULATED PROPERTIES

• Acid pKa: 12.438841
• H Acceptors: 13
• H Donor: 5
• LogD (pH = 5.5): -0.1920999
• LogD (pH = 7.4): 1.5732646
• Log P: 2.5963888
• Molar Refractivity: 186.0371 cm^3
• Polarizability: 75.76136 Å^3
• Polar Surface Area: 193.91 Å^2
• Rotatable Bonds: 15
• Lipinski's Rule of Five: false

PROPERTIES

Physical Property

• Mass Shift: M+1

Safety Information

• German water hazard class: 3

Product Information

• Isotopic Purity: 99 atom % 13C
• Mol. Weight: mol wt 1093.29 by atom % calculation
• Empirical Formula (Hill Notation): 13CC48H89NO25

DETAILS

Sigma Aldrich - 606197

Packaging
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.