5144-76-3

Basic information

• Product Name: (5E)-3-benzyl-5-(4-chlorobenzylidene)-2-thioxo-1,3-thiazolidin-4-one
• Synonyms: (5E)-3-Benzyl-5-(4-chlorobenzylidene)-2-thioxo-1,3-thiazolidin-4-one; 4-thiazolidinone, 5-[(4-chlorophenyl)methylene]-3-(phenylmethyl)-2-thioxo-, (5E)-
• CAS NO: 5144-76-3
• Molecular Formula: C₄H₈O₃
• Molecular Weight: 345.8663
• Mol File: 5144-76-3.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 501°C at 760 mmHg
• Flash Point: 256.8°C
• Density: 1.44g/cm³
• Vapor Pressure: 3.62E-10mmHg at 25°C
• Refractive Index: 1.733
• CAS DataBase Reference: (5E)-3-benzyl-5-(4-chlorobenzylidene)-2-thioxo-1,3-thiazolidin-4-one(CAS DataBase Reference)
• NIST Chemistry Reference: (5E)-3-benzyl-5-(4-chlorobenzylidene)-2-thioxo-1,3-thiazolidin-4-one(5144-76-3)
• EPA Substance Registry System: (5E)-3-benzyl-5-(4-chlorobenzylidene)-2-thioxo-1,3-thiazolidin-4-one(5144-76-3)

Safety Data

• Hazardous Substances Data: 5144-76-3(Hazardous Substances Data)

Upstream product

• 123-73-9 crotonaldehyde 
• 10602-30-9 (+/-)-threo-2,3-dihydroxy-butyraldehyde diethylacetal 
• 100450-22-4 1,1-dimethoxy-2,3-dihydroxybutane 
• 7732-18-5 water 
• 7647-01-0 hydrogenchloride 
• 90200-31-0 (+/-)-erythro-2,3-diacetoxy-butyraldehyde 

Relevant articles and documents

Chemoenzymatic Synthesis of 6-Deoxy-D-Fructose and 6-Deoxy-L-Sorbose using Transketolase

A chemoenzymatic route to 6-deoxy (D-fructose 5b and L-sorbose 5a) is described.This method is based on conversion of racemic 2,3-dihydroxybutyraldehyde to 5a and 5b catalyzed by spinach leaves Transketolase.Only the (R,R) and (R,S) isomers of 2,3-dihydroxybutyraldehyde react, yielding 6-deoxy-D-fructose and 6-deoxy-L-sorbose.