7-Ethyl-2-Methyl-4-Oxo-4,7-Dihydrothieno(2,3-b)Pyridine-5-Carboxylic Acid
[CAS# 55503-20-3]

Identification

• Name: 7-Ethyl-2-Methyl-4-Oxo-4,7-Dihydrothieno(2,3-b)Pyridine-5-Carboxylic Acid
• Synonyms: 7-Ethyl-2-Methyl-4-Oxo-Thieno[3,2-E]Pyridine-5-Carboxylic Acid; 7-Ethyl-2-Methyl-4-Oxo-5-Thieno[3,2-E]Pyridinecarboxylic Acid; 7-Ethyl-4-Keto-2-Methyl-Thieno[3,2-E]Pyridine-5-Carboxylic Acid
• Molecular Formula: C₁₁H₁₁NO₃S
• Molecular Weight: 237.27
• CAS Registry Number: 55503-20-3
• SMILES: C1=C(SC2=C1C(C(=CN2CC)C(=O)O)=O)C
• InChI: 1S/C11H11NO3S/c1-3-12-5-8(11(14)15)9(13)7-4-6(2)16-10(7)12/h4-5H,3H2,1-2H3,(H,14,15)
• InChIKey: JLLCZRLPPPCXFR-UHFFFAOYSA-N

Properties

• Density: 1.39g/cm³ (Cal.)
• Boiling point: 407.865°C at 760 mmHg (Cal.)
• Flash point: 200.47°C (Cal.)