Pharmaceutical Materials

CAS No.73018-10-7

 

Attribute	Details
Chemical Name	2-Mercaptopyridine
CAS Number	2637-34-5
EINECS Number	220-131-9
Molecular Formula	C5H5NS
Molecular Weight	111.16 g/mol
Synonyms	2-Pyridinethiol; 2-Sulfuryl pyridine; Pyridine-2-thiol; 2-Thiopyridine; 2-Pyridyl mercaptan
Appearance	Yellow to brown crystalline powder
Melting Point	127-130 °C
Boiling Point	184.9±23.0 °C (predicted)
Density	1.161 g/cm³ (estimated)
Refractive Index	1.5605 (estimated)
Flash Point	125 °C
Solubility	Slightly soluble in water; soluble in chloroform, methanol, and dimethyl sulfoxide
pKa	pK1: -1.07 (+1); pK2: 10.00 (0) at 20 °C
Water Solubility	50 g/L at 20 °C
Stability	Stable, but incompatible with strong bases and strong oxidants
Uses	Used as an intermediate in the synthesis of various chemicals and pharmaceuticals. It has potential applications in the medical field due to its (anti-tubercular activity).
Safety	May cause irritation to skin and eyes. Handle with appropriate personal protective equipment. Store in a cool, dry place, away from moisture and incompatible materials. Follow safety regulations and material safety data sheet (MSDS) guidelines.

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