65726-66-1

Basic information

• Product Name: 3-[(1,4-dioxo-1,4-dihydronaphthalen-2-yl)sulfanyl]propanoic acid
• Synonyms: propanoic acid, 3-[(1,4-dihydro-1,4-dioxo-2-naphthalenyl)thio]-
• CAS NO: 65726-66-1
• Molecular Formula: C₁₃H₁₀O₄S
• Molecular Weight: 262.2811
• Mol File: 65726-66-1.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 483°C at 760 mmHg
• Flash Point: 245.9°C
• Density: 1.44g/cm³
• Vapor Pressure: 3.84E-10mmHg at 25°C
• Refractive Index: 1.655
• CAS DataBase Reference: 3-[(1,4-dioxo-1,4-dihydronaphthalen-2-yl)sulfanyl]propanoic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 3-[(1,4-dioxo-1,4-dihydronaphthalen-2-yl)sulfanyl]propanoic acid(65726-66-1)
• EPA Substance Registry System: 3-[(1,4-dioxo-1,4-dihydronaphthalen-2-yl)sulfanyl]propanoic acid(65726-66-1)

Safety Data

• Hazardous Substances Data: 65726-66-1(Hazardous Substances Data)

Upstream product

• 107-96-0 3-mercaptopropionic acid 
• 130-15-4 [1,4]naphthoquinone 

Downstream Products

• 65726-76-3 NSC 270011 

Relevant articles and documents

Benzoquinone and naphthoquinone based redox-active labels for electrochemical detection of modified oligonucleotides on Au electrodes

The reaction of 1,4-benzoquinone and 1,4-naphthoquinone with β-thiopropionic acid yielded 3-[(3,6-dioxocyclohexa-1,4-diene-1-yl)thio]propionic and 3-[(1,4-dioxo-1,4-dihydronaphthalene-2-yl)thio]propionic acids, respectively. These compounds were used to modify oligonucleotides to allow their electrochemical detection on the surface of Au electrodes using cyclic voltammetry. Electrochemical reduction of the corresponding amides, modeling the bonding of the redox-active labels with molecules that are not electrochemically active, was also studied.