Chemical Property of 4-Mercaptopyridine
Chemical Property:
- Appearance/Colour:Yellow to light yellow crystalline powder
- Vapor Pressure:0.631mmHg at 25°C
- Melting Point:182-189 °C
- Refractive Index:1.5605 (estimate)
- Boiling Point:176.5 °C at 760 mmHg
- PKA:pK1:1.43(＋1);pK2:8.86(0) (20°C)
- Flash Point:60.5 °C
- PSA：51.69000
- Density:1.2 g/cm3
- LogP:1.37030
- Storage Temp.:0-6°C
- Solubility.:DMSO, Methanol
- XLogP3:-0.7
- Hydrogen Bond Donor Count:1
- Hydrogen Bond Acceptor Count:2
- Rotatable Bond Count:0
- Exact Mass:111.01427034
- Heavy Atom Count:7
- Complexity:121
- Purity/Quality:
-
99% *data from raw suppliers
4-Mercaptopyridine *data from reagent suppliers
Safty Information:
- Pictogram(s):
Xi
- Hazard Codes:Xi
- Statements:
36/37/38
- Safety Statements:
26-37/39-24/25
- MSDS Files:
-
SDS file from LookChem
Useful:
- Chemical Classes:Nitrogen Compounds -> Pyridines
- Canonical SMILES:C1=CNC=CC1=S
-
Uses
4-Mercaptopyridine is a pyridine derivative used as a redox reagents for the in vitro refolding of a recombinantly expressed single-chain Fv fragment (scFvOx). Used in studies along with thiosulfate to measure alliinase activity. mercaptopyridine is also known as sodium pyrithione. It is a preservative that is not commoly used. 4-Mercaptopyridine was used as a probe molecule to study the performance of the gold nanorod (AuNR)/polycaprolactone (PCL) fibrous mesh.
