5-(4-Pyridinyl)-1,3,4-oxadiazole-2-thiol

5-(4-吡啶基)-1,3,4-噁二唑-2-硫醇

Also known as: 5-(4-Pyridyl)-1,3,4-oxadiazole-2-thiol, 5-(4-PYRIDINYL)-1,3,4-OXADIAZOLE-2-THIOL, 5-(4-PYRIDINYL)-1,3,4-OXADIAZOL-2-YLHYDROSULFIDE, 5-(Pyridin-4-yl)-1,3,4-oxadiazole-2-thiol, 5-Pyridin-4-yl-1,3,4-oxadiazole-2-thiol, 5-Pyridin-4-yl-3H-1,3,4-oxadiazole-2-thione, 5-(4-Pyridinyl)-3H-1,3,4-oxadiazole-2-thione

CAS No.
15264-63-8
Jingsj CID
J-15454-9
Molecular Formula
C7H5N3OS
Chinese Name
5-(4-吡啶基)-1,3,4-噁二唑-2-硫醇
Molecular Weight
179.19900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point270-275 °C(lit.)
Boiling Point274.9ºC at 760 mmHg
Density1.52g/cm3
Flash Point120.1ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 5-(4-Pyridinyl)-1,3,4-oxadiazole-2-thiol?

15264-63-8

What are the molecular formula and molecular weight of 5-(4-Pyridinyl)-1,3,4-oxadiazole-2-thiol?

C7H5N3OS, molecular weight 179.19900 g/mol

Is 5-(4-Pyridinyl)-1,3,4-oxadiazole-2-thiol hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026