Methyl 6-hydroxynicotinate

6-羟基烟酸甲酯

Also known as: methyl 6-oxo-1,6-dihydro-3-pyridinecarboxylate, methyl 6-oxo-1,6-dihydropyridine-3-carboxylate, 3-Pyridinecarboxylic acid, 1,6-dihydro-6-oxo-, methyl ester, MFCD04113616, Methyl 6-hydroxypyridine-3-carboxylate, 5-methoxycarbonyl-2(1H)-pyridinone, methyl pyridin-2-one-5-carboxylate

Methyl 6-hydroxynicotinate (CAS 66171-50-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H7NO3 and a molecular weight of 153.135 g/mol. It is also known as methyl 6-oxo-1,6-dihydro-3-pyridinecarboxylate, methyl 6-oxo-1,6-dihydropyridine-3-carboxylate and 3-Pyridinecarboxylic acid, 1,6-dihydro-6-oxo-, methyl ester. Key properties include a melting point of 166-170ºC, a boiling point of 348.9±22.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 164.8±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

66171-50-4

Jingsj CID

J-1526508-7

Molecular Formula

C₇H₇NO₃

Chinese Name

6-羟基烟酸甲酯

Molecular Weight

153.135 g/mol

Category

Organic Acids

Last updated

8/21/2026