3,5-Dimethyl-4-Oxo-3,4-Dihydrothieno[2,3-d]Pyrimidine-6-Carboxylic Acid
[CAS# 439138-78-0]

Identification

• Name: 3,5-Dimethyl-4-Oxo-3,4-Dihydrothieno[2,3-d]Pyrimidine-6-Carboxylic Acid
• Synonyms: 3,5-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid; 3,5-Dimethyl-4-oxo-3,4-dihydro-thieno[2,3-d]pyrimidine-6-carboxylic acid; 3,5-Dimethyl-4-oxo-3,4-dihydro-thieno[2,3-d]-pyrimidine-6-carboxylic acid
• Molecular Formula: C₉H₈N₂O₃S
• Molecular Weight: 224.24
• CAS Registry Number: 439138-78-0
• SMILES: CC1=C(SC2=C1C(=O)N(C=N2)C)C(=O)O
• InChI: 1S/C9H8N2O3S/c1-4-5-7(15-6(4)9(13)14)10-3-11(2)8(5)12/h3H,1-2H3,(H,13,14)
• InChIKey: UXEKRAQXZUUDCB-UHFFFAOYSA-N

Properties

• Density: 1.6±0.1g/cm³ (Cal.)
• Boiling point: 484.8±55.0°C at 760 mmHg (Cal.)
• Flash point: 247.0±31.5°C (Cal.)
• Refractive index: 1.727 (Cal.)

Safety Data

• Safety Description: IRRITANT