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Erythromycin A enol ether

SIAL/05238 - analytical standard

CAS Number: 33396-29-1
Empirical Formula (Hill Notation): C37H65NO12
Molecular Weight: 715.91
Linear Formula: C37H65NO12
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-05238-5MG 5 mg
 $668.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 05238-5MG

 

application(s) forensics and toxicology
pharmaceutical (small molecule)
veterinary
assay ≥95% (HPLC)
format neat
grade analytical standard
InChI 1S/C37H65NO12/c1-14-25-37(10,43)30(40)20(4)28-18(2)16-36(9,50-28)32(49-34-27(39)24(38(11)12)15-19(3)45-34)21(5)29(22(6)33(42)47-25)48-26-17-35(8,44-13)31(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
InChI key JFVYXJKGJMUGRG-KJPZRSJGSA-N
Quality Level 100 
shelf life limited shelf life, expiry date on the label
SMILES string 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](C3O)N(C)C)[C@@]4(C)CC(C)=C(O4)[C@H](C)[C@@H](O)[C@]1(C)O
technique(s) gas chromatography (GC): suitable
  HPLC: suitable
Application: EAEN has been used for the analysis of EAEN as degradation product of EA in honey by ultra-performance liquid chromatography equipped with tandem quadrupole mass spectrometer (UPLC-MS/MS) with positive electrospray ionisation (ESI) operating on multiple reaction monitoring (MRM) mode and in rat′s blood plasma, serum and human urine by high performance liquid chromatography-coulometric assay. It may be used as a reference standard for the detection of EAEN in erythromycin fractions by isocratic LC with evaporative light scattering detection (ELSD) and ion trap MS and in commercial erythromycin samples by LC-MS/MS.
General description: Erythromycin A enol ether (EAEN) is an acidic degradation product of erythromycin A (EA) which is grouped under the macrolide antibiotic class of compounds.
Packaging: Bottomless glass bottle. Contents are inside inserted fused cone.
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥95% (HPLC)
UNSPSC 41116107

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