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Details

Stereochemistry ABSOLUTE
Molecular Formula C39H71NO13
Molecular Weight 761.9799
Optical Activity UNSPECIFIED
Defined Stereocenters 18 / 18
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 6,12-Di-O-methylerythromycin

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)C)[C@@](C)(C[C@@H](C)C(=O)[C@H](C)[C@@H](O)[C@]1(C)OC)OC

InChI

InChIKey=ZABLXHVYLJLDOX-HIKKGGSBSA-N
InChI=1S/C39H71NO13/c1-16-27-39(10,48-15)32(43)22(4)29(41)20(2)18-38(9,47-14)34(53-36-30(42)26(40(11)12)17-21(3)49-36)23(5)31(24(6)35(45)51-27)52-28-19-37(8,46-13)33(44)25(7)50-28/h20-28,30-34,36,42-44H,16-19H2,1-15H3/t20-,21-,22+,23+,24-,25+,26+,27-,28+,30-,31+,32-,33+,34-,36+,37-,38-,39-/m1/s1

HIDE SMILES / InChI

Molecular Formula C39H71NO13
Molecular Weight 761.9799
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 18 / 18
E/Z Centers 0
Optical Activity UNSPECIFIED

Approval Year

Substance Class Chemical
Created
by admin
on Wed Apr 02 17:31:33 GMT 2025
Edited
by admin
on Wed Apr 02 17:31:33 GMT 2025
Record UNII
5MB8Z3G5B8
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
Clarithromycin Impurity F
Preferred Name English
6,12-Di-O-methylerythromycin
Systematic Name English
12-O-Methylclarithromycin
Systematic Name English
6,12-Di-O-methylerythromycin A
Systematic Name English
Erythromycin, 6,12-di-O-methyl-
Systematic Name English
Code System Code Type Description
CAS
128940-83-0
Created by admin on Wed Apr 02 17:31:33 GMT 2025 , Edited by admin on Wed Apr 02 17:31:33 GMT 2025
PRIMARY
PUBCHEM
14589671
Created by admin on Wed Apr 02 17:31:33 GMT 2025 , Edited by admin on Wed Apr 02 17:31:33 GMT 2025
PRIMARY
FDA UNII
5MB8Z3G5B8
Created by admin on Wed Apr 02 17:31:33 GMT 2025 , Edited by admin on Wed Apr 02 17:31:33 GMT 2025
PRIMARY
EPA CompTox
DTXSID90561938
Created by admin on Wed Apr 02 17:31:33 GMT 2025 , Edited by admin on Wed Apr 02 17:31:33 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> IMPURITY