Ethyl 2-Hydroxy-6-Methylisonicotinate
[CAS 150190-03-7]

Identification

• Classification: Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Pyrimidine compound >> Methyl pyrimidine
• Name: Ethyl 2-Hydroxy-6-Methylisonicotinate
• Synonyms: 2-Hydroxy-6-methylpyridine-4-carboxylic acid ethyl ester; 4-Pyridinecarboxylic acid, 1,2-dihydro-6-methyl-2-oxo-, ethyl ester; ethyl 2-hydroxy-6-methylpyridine-4-carboxylate
• Molecular Formula: C₉H₁₁NO₃
• Molecular Weight: 181.19
• CAS Registry Number: 150190-03-7
• SMILES: CCOC(=O)C1=CC(=NC(=C1)C)O
• InChI: 1S/C9H11NO3/c1-3-13-9(12)7-4-6(2)10-8(11)5-7/h4-5H,3H2,1-2H3,(H,10,11)
• InChIKey: WZUAZSMUJJUHMM-UHFFFAOYSA-N

Properties

• Density: 1.2±0.1g/cm³ (Cal.)
• Melting point: 188-190°C (Expl.)
• Boiling point: 371.5±37.0°C at 760 mmHg (Cal.)
• Flash point: 178.5±26.5°C (Cal.)
• Refractive index: 1.538 (Cal.)

Safety Data

• Safety Code: S26;S37
• Risk Code: R36/37/38
• Hazard Symbol: X
• Safety Description: IRRITANT