Epalrestat Impurity 3 structure

Epalrestat Impurity 3

ethyl 2-[5-(2-methyl-3-phenylprop-2-enylidene)-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetate

Also Known As: Epalrestat Impurity 3|Ethyl 2-(5-(2-methyl-3-phenylallylidene)-4-oxo-2-thioxothiazolidin-3-yl)acetate|ethyl 2-[5-(2-methyl-3-phenylprop-2-en-1-ylidene)-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetate|ethyl 2-[5-(2-methyl-3-phenylprop-2-enylidene)-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetate

CAS: 682775-71-9
Molecular Formula C17H17NO3S2
Molecular Weight 347.06497 g/mol
LogP 3.3972
Topological Polar Surface Area 46.61 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 5
Rotatable Bonds 5
Exact Mass 347.06497
Monoisotopic Mass 347.06497
Heavy Atoms 23
Complexity 680.3387

Chemical Identifiers

CAS Number 682775-71-9
SMILES CCOC(=O)CN1C(=O)C(=CC(=CC2=CC=CC=C2)C)SC1=S

Product Overview

Epalrestat Impurity 3 (CAS 682775-71-9), with molecular formula C17H17NO3S2 and molecular weight 347.06497 g/mol. IUPAC: ethyl 2-[5-(2-methyl-3-phenylprop-2-enylidene)-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetate.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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