649770-58-1

Basic information

• Product Name: 4'-mercapto-biphenyl-4-carboxylic acid
• CAS NO: 649770-58-1
• Molecular Weight: 230.287
• Mol File: 649770-58-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 4'-mercapto-biphenyl-4-carboxylic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 4'-mercapto-biphenyl-4-carboxylic acid(649770-58-1)
• EPA Substance Registry System: 4'-mercapto-biphenyl-4-carboxylic acid(649770-58-1)

Safety Data

• Hazardous Substances Data: 649770-58-1(Hazardous Substances Data)

Upstream product

• 58574-03-1 4'-Hydroxybiphenyl-4-carboxylic acid 
• 40501-41-5 methyl 4'-hydroxy-4-biphenylcarboxylate 
• 14047-29-1 4-carboxyphenylboronic acid 
• 104-95-0 (4-bromophenyl)thioanisole 
• 728918-90-9 4'-(methylsulfanyl)biphenyl-4-carboxylic acid 

Downstream Products

• 114879-31-1 4-sulfobiphenyl-4'-carboxylic acid 

Relevant articles and documents

Deep UV photopatterning of biphenyl thiol self-assembled monolayer and its physical properties

Aromatic thiol such as a 4'-mercapto-biphenyl-4-carboxylic acid was synthesized, and then the self-assembled monolayer (SAM) was fabricated on a gold substrate. The pattern formation of biphenyl thiol and alkanethiol SAMs was obtained by oxidation reaction due to the irradiation of deep UV light. The resulting positive pattern image and current-voltage (I-V) characteristics of biphenyl thiol and alkanethiols were investigated through the measurements of Atomic Force Microscope (AFM) and Scanning Tunneling Microscope (STM). In addition, cytochrome c protein was immobilized onto the patterned gold substrate by self-assembly technique and electrochemical activity was studied with a cyclic voltammetry.