Pseudoerythromycin A enol ether

Base Information Edit

Chemical Name:Pseudoerythromycin A enol ether
CAS No.:105882-69-7
Molecular Formula:C37H65 N O12
Molecular Weight:715.923
Hs Code.:
UNII:BX9Y83P7PB
Nikkaji Number:J442.504I
Mol file:105882-69-7.mol

Synonyms:LY 267108;LY-267108;LY267108

Suppliers and Price of Pseudoerythromycin A enol ether

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Sigma-Aldrich
Pseudoerythromycin A enol ether analytical standard
5mg
$ 494.00

Cayman Chemical
Pseudoerythromycin A enol ether ≥98%
5mg
$ 356.00

Cayman Chemical
Pseudoerythromycin A enol ether ≥98%
1mg
$ 95.00

American Custom Chemicals Corporation
PSEUDOERYTHROMYCIN A ENOL ETHER 95.00%
5MG
$ 503.15

Total 10 raw suppliers

Chemical Property of Pseudoerythromycin A enol ether Edit

Chemical Property:

Melting Point:127.0-130.0 °C
Boiling Point:810.7±65.0 °C(Predicted)
PKA:13.45±0.70(Predicted)
PSA：165.84000
Density:1.20±0.1 g/cm3(Predicted)
LogP:2.89230
Storage Temp.:−20°C
XLogP3:2.4
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:13
Rotatable Bond Count:9
Exact Mass:715.45067651
Heavy Atom Count:50
Complexity:1220

Purity/Quality:

98%Min ^*data from raw suppliers

Pseudoerythromycin A enol ether analytical standard ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Canonical SMILES:CCC(C(C)(C1C(C2=C(CC(O2)(C(C(C(C(C(=O)O1)C)OC3CC(C(C(O3)C)O)(C)OC)C)OC4C(C(CC(O4)C)N(C)C)O)C)C)C)O)O
Isomeric SMILES:CC[C@H]([C@](C)([C@H]1[C@H](C2=C(C[C@@](O2)([C@@H]([C@H]([C@@H]([C@H](C(=O)O1)C)O[C@H]3C[C@@]([C@H]([C@@H](O3)C)O)(C)OC)C)O[C@H]4[C@@H]([C@H](C[C@H](O4)C)N(C)C)O)C)C)C)O)O
Uses 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. Pseudo Erythromycin A Enol Ether (Erythromycin EP Impurity F) is an Erythromycin impurity. Erythromycin impurity.

Technology Process of Pseudoerythromycin A enol ether

There total 8 articles about Pseudoerythromycin A enol ether which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%