2-Thiouracil

• Formula: C₄H₄N₂OS
• Molecular weight: 128.152
• IUPAC Standard InChI: InChI=1S/C4H4N2OS/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8) Copy

  
• IUPAC Standard InChIKey: ZEMGGZBWXRYJHK-UHFFFAOYSA-N Copy
• CAS Registry Number: 141-90-2
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: 4(1H)-Pyrimidinone, 2,3-dihydro-2-thioxo-; Uracil, 2-thio-; Antagothyroil; Deracil; Nobilen; Thiouracil; 2-Mercapto-4-hydroxypyrimidine; 2-Mercapto-4-pyrimidinol; 6-Hydroxy-2-mercaptopyrimidine; 4-Hydroxy-2-mercaptopyrimidine; Antagothyroid; TU; 2-Mercapto-4-pyrimidone; 2-Mercaptopyrimid-4-one; 2-Thio-1,3-pyrimidin-4-one; 2-TU; 2,3-Dihydro-2-thioxo-4(1H)-pyrimidinone; 4-Hydroxy-2-pyrimidinethiol; 4-Pyrimidinol, 2-mercapto-; 6-Thiouracil; NSC 19473
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• Information on this page:
  • Notes
• Other data available:
  • Gas phase ion energetics data
  • Mass spectrum (electron ionization)
  • UV/Visible spectrum
• Data at other public NIST sites:
  • X-ray Photoelectron Spectroscopy Database, version 5.0
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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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