2-(methylthio)nicotinic acid

2-(甲硫基)烟酸

Also known as: 2-(methylsulfanyl)nicotinic acid, 2-(methylsulfanyl)pyridine-3-carboxylic acid, 2-(methylthio)-3-pyridinecarboxylic acid, 2-(methylthio)pyridine-3-carboxylic acid, 2-(Methylmercapto)nicotinic acid, 2-(Methylmercapto)pyridine-3-carboxylic acid, 2-methylsulfanylpyridine-3-carboxylic acid, 3-Pyridinecarboxylic acid, 2-(methylthio)-

2-(methylthio)nicotinic acid (CAS 74470-23-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C7H7NO2S and a molecular weight of 169.20100 g/mol. It is also known as 2-(methylsulfanyl)nicotinic acid, 2-(methylsulfanyl)pyridine-3-carboxylic acid and 2-(methylthio)-3-pyridinecarboxylic acid. Key properties include a melting point of 214-218 °C, a boiling point of 329.6ºC at 760 mmHg, a density of 1.36 g/cm3 and a flash point of 153.2ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

74470-23-8

Jingsj CID

J-48575-9

Molecular Formula

C₇H₇NO₂S

Chinese Name

2-(甲硫基)烟酸

Molecular Weight

169.20100 g/mol

Category

Organic Acids

Last updated

8/21/2026