Pseudoerythromycin A enol ether (LY267108) is a degradation product of Erythromycin. Pseudoerythromycin A enol ether has no significant antimicrobial activity.

Product information

CAS Number: 105882-69-7

Molecular Weight: 715.91

Formula: C37H65NO12

Chemical Name: (2R,3R,6R,7S,8S,9R,10R)-3-[(2R,3R)-2,3-dihydroxypentan-2-yl]-9-{[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy}-7-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy}-2,6,8,10,12-pentamethyl-4,13-dioxabicyclo[8.2.1]tridec-1(12)-en-5-one

Smiles: CC1C[C@@]2(C)OC=1[C@H](C)[C@@H](OC(=O)[C@H](C)[C@@H](O[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1)[C@H](C)[C@H]2O[C@@H]1O[C@H](C)C[C@@H]([C@H]1O)N(C)C)[C@](C)(O)[C@H](O)CC

InChiKey: NMIWBQUQCOMGHJ-FYFYGOHNSA-N

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

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vivo:

Pseudoerythromycin A enol ether (LY267108) increases lower esophageal sphincter (LES) pressure in cats.

Products are for research use only. Not for human use.