4-Amino-5-ethynyl-2(1H)-pyrimidinone
[CAS# 65223-79-2]

Identification

• Name: 4-Amino-5-ethynyl-2(1H)-pyrimidinone
• Synonyms: 4-amino-5-ethynylpyrimidin-2(1H)-one
• Molecular Formula: C₆H₅N₃O
• Molecular Weight: 135.12
• CAS Registry Number: 65223-79-2
• SMILES: C#C\C\1=C\NC(=O)/N=C/1/N
• InChI: 1S/C6H5N3O/c1-2-4-3-8-6(10)9-5(4)7/h1,3H,(H3,7,8,9,10)
• InChIKey: PPYAFPNEHGRGIQ-UHFFFAOYSA-N

Properties

• Density: 1.311g/cm³ (Cal.)