2044-28-2

Basic information

• Product Name: 2-PYRIDYLETHYLMERCAPTAN
• Synonyms: 2-(2-mercaptoethyl)pyridine;2-pyridineethanethiol;2-mercaptoethylpyridine;2-(2-Pyridyl)ethylMercaptan;2-(2-Thioethyl)pyridine;2-Pyridin-2-ylethanethiol
• CAS NO: 2044-28-2
• Molecular Formula: C₇H₉NS
• Molecular Weight: 139.21806
• Product Categories: Metal Isotopes;Sulfur & Selenium Compounds;Aromatics;Heterocycles
• Mol File: 2044-28-2.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 48°C /0.18 mm
• Flash Point: 89.8°C
• Appearance: /
• Density: 1.074g/cm³
• Vapor Pressure: 0.133mmHg at 25°C
• Refractive Index: 1.558
• Storage Temp.: Refrigerator, Under Inert Atmosphere
• CAS DataBase Reference: 2-PYRIDYLETHYLMERCAPTAN(CAS DataBase Reference)
• NIST Chemistry Reference: 2-PYRIDYLETHYLMERCAPTAN(2044-28-2)
• EPA Substance Registry System: 2-PYRIDYLETHYLMERCAPTAN(2044-28-2)

Safety Data

• Hazardous Substances Data: 2044-28-2(Hazardous Substances Data)

Usage

Chemical Properties

Clear Colourless Liquid

Uses

2-Pyridylethylmercaptan is useful for determination of dehydroalanine content of proteins after processing.

InChI:InChI=1/C7H9NS/c9-6-4-7-3-1-2-5-8-7/h1-3,5,9H,4,6H2

Upstream product

• 100-69-6 2-vinylpyridine 

Downstream Products

• 22701-42-4 5-<β-(2-Pyridyl)ethyl>mercaptoessigsaeure 
• 1099661-57-0 1-[4-(2-hydroxy-2-methylpropoxy)-3-methoxyphenyl]-3-[2-(pyridin-2-yl)ethylthio]pyrazine-2(1H)-one 
• 357288-48-3 2-Amino-4-(2-methoxy-phenyl)-6-(2-pyridin-2-yl-ethylsulfanyl)-pyrimidine-5-carbonitrile 
• 357288-27-8 2-Amino-4-(2-fluoro-phenyl)-6-(2-pyridin-2-yl-ethylsulfanyl)-pyrimidine-5-carbonitrile 
• 357288-23-4 2-Amino-4-(4-fluoro-phenyl)-6-(2-pyridin-2-yl-ethylsulfanyl)-pyrimidine-5-carbonitrile 
• 357288-19-8 2-Amino-4-(3-fluoro-phenyl)-6-(2-pyridin-2-yl-ethylsulfanyl)-pyrimidine-5-carbonitrile 
• 357288-03-0 2-Amino-4-phenyl-6-(2-pyridin-2-yl-ethylsulfanyl)-pyrimidine-5-carbonitrile 

Relevant articles and documents

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ACTIVITE ESTEROLYTIQUE DE COMPOSES ASSOCIANT UNE FONCTION THIOL ET UNE BASE HETEROCYCLIQUE. EXEMPLES DE PROCESSUS BIFONCTIONNEL

The synthesis of 19 compounds associating a thiol function and a basic heterocycle (i.e. benzimidazole, pyridine, thiazole) is described.Their esterolytic activity towards para nitrophenyl acetate (PNPA) is compared with that of simple monofunctional thiols.The influence of the substituents and of the nature of the basic heterocycle shows that the apparition of a cooperative effect depends both on the relative pKa values (thiol and heterocyclic) and on the possibility of proton exchange via the heterocyclic moiety.Examples of bifonctional process are reported in the case of benzimidazolylmethanethiol compounds, due to a basic assistancce on the neutral form of the thiol function.