Pseudoerythromycin A enol ether

SKU
P-2791
  • CAS:105882-69-7
  • Formula:C37H65NO12
  • MW:715.9
  • Appearance:White solid
  • Purity:>98% by HPLC
Product Name Qty
Pseudoerythromycin A enol ether
1 mg
$151.48
Pseudoerythromycin A enol ether
5 mg
$529.03
*Please inquire the availability for this product. Pseudoerythromycin A enol ether is a degradation product of erythromycin formed by a complex internal rearrangement of erythromycin A on exposure to neutral to weakly alkaline conditions. The C6–OH forms an internal enol ether with the C9 ketone of erythromycin, while the C11-OH attacks the carbonyl of the lactone to reduce the macrocycle from a 14- to an 11-membered macrolide. Synthetically, pseudoerythromycin A enol ether is prepared by reacting erythromycin enol ether with carbonate. Pseudoerythromycin A enol ether is devoid of antibiotic activity but is an important analytical standard for erythromycin A stability studies.
More Information
SKU
P-2791
CAS #
105882-69-7
Chemical Formula
C37H65NO12
Molecular Weight
715.9
Appearance
White solid
Purity
>98% by HPLC
Solubility
Soluble in ethanol, methanol, DMF or DMSO Good water solubility
Storage Temp
-20°C
USE
Pseudoerythromycin A enol ether is a degradation product of erythromycin
MDL NUMBER
MFCD09841212
INCHI
InChI=1S/C37H65NO12/c1-14-25(39)37(10,43)32-20(4)28-18(2)16-36(9,50-28)31(49-34-27(40)24(38(11)12)15-19(3)45-34)21(5)29(22(6)33(42)48-32)47-26-17-35(8,44-13)30(41)23(7)46-26/h19-27,29-32,34,39-41,43H,14-17H2,1-13H3/t19-,20+,21+,22-,23+,24+,25-,26+,27-,29+,30+,31-,32-,34+,35-,36-,37-/m1/s1
SMILES
O=C4O[C@@H]([C@@](O)(C)[C@H](O)CC)[C@H](C=1O[C@](C)(CC=1C)[C@H](O[C@@H]2O[C@H](C)C[C@H](N(C)C)[C@H]2O)[C@H]([C@H](O[C@@H]3O[C@H]([C@H](O)[C@](OC)(C3)C)C)[C@H]4C)C)C
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