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Substance Name: EM 523
RN: 110205-60-2
UNII: BW08A9O7OH
InChIKey: UTTLXGDLSXWDJI-QZCZOBQCSA-N

Molecular Formula

  • C38-H67-N-O12

Molecular Weight

  • 729.9423
 
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Names and Synonyms

Name of Substance

  • EM 523

Synonyms

  • De-(N-methyl)-N-ethyl-8,9-anhydroerythromycin A 6,9-hemiacetal
  • EM-523
  • EM523L
  • N-ethyl-N-demethyl-8,9-anhydroerythromycin A 6,9-hemiketal
  • UNII-BW08A9O7OH

Systematic Name

  • Erythromycin, 8,9-didehydro-N-demethyl-9-deoxo-6-deoxy-6,9-epoxy-N-ethyl-

Registry Numbers

CAS Registry Number

  • 110205-60-2

FDA UNII

  • BW08A9O7OH

System Generated Number

  • 0110205602

Structure Descriptors

InChI

1S/C38H67NO12/c1-14-26-38(11,44)31(41)21(5)29-19(3)17-37(10,51-29)33(50-35-28(40)25(39(12)15-2)16-20(4)46-35)22(6)30(23(7)34(43)48-26)49-27-18-36(9,45-13)32(42)24(8)47-27/h20-28,30-33,35,40-42,44H,14-18H2,1-13H3/t20-,21+,22+,23-,24+,25+,26-,27+,28-,30+,31-,32+,33-,35+,36-,37-,38-/m1/s1

InChIKey

UTTLXGDLSXWDJI-QZCZOBQCSA-N

Smiles

CC[C@H]1OC(=O)[C@H](C)[C@@H](O[C@H]2C[C@@](C)(OC)[C@@H](O)[C@H](C)O2)[C@H](C)[C@@H](O[C@@H]3O[C@H](C)C[C@@H]([C@H]3O)N(C)CC)[C@@]4(C)CC(=C(O4)[C@H](C)[C@@H](O)[C@]1(C)O)C