Nicotinic acid 是一种水溶性维生素，属于维生素B族，存在于许多动植物组织中，具有抗高血脂活性。

Niacin is a water-soluble vitamin belonging to the vitamin B family, which occurs in many animal and plant tissues, with antihyperlipidemic activity. Niacin is converted to its active form niacinamide, which is a component of the coenzymes nicotinamide adenine dinucleotide (NAD) and its phosphate form, NADP.

59-67-6

C6H5NO2

123.111

Vitamin B3;Nicotinic acid;烟酸(维生素B3);烟酸;Niacin

H2O:2 mg/mL (16.24 mM)
DMSO:24 mg/mL (194.9 mM)
Ethanol:<1 mgml
Powder: -20°C for 3 years
In solvent: -80°C for 2 years