5-(2-Thienyl)-2(1H)-pyrazinone
[CAS# 912771-42-7]

Identification

• Name: 5-(2-Thienyl)-2(1H)-pyrazinone
• Synonyms: 5-(2-Thienyl)-2-hydroxypyrazine; 5-(thiophen-2-yl)-1,2-dihydropyrazin-2-one; 5-Thiophen-2-yl-1H-pyrazin-2-one
• Molecular Formula: C₈H₆N₂OS
• Molecular Weight: 178.21
• CAS Registry Number: 912771-42-7
• SMILES: c1cc(sc1)c2c[nH]c(=O)cn2
• InChI: 1S/C8H6N2OS/c11-8-5-9-6(4-10-8)7-2-1-3-12-7/h1-5H,(H,10,11)
• InChIKey: RHKPBJGCOVUIIV-UHFFFAOYSA-N

Properties

• Density: 1.42g/cm³ (Cal.)
• Refractive index: 1.711 (Cal.)