(chemistry) nicotinic

Treated or impregnated with nicotine.

Alternative form of nicotinism

(biochemistry) pyridine-3-carboxylic acid; together with nicotinamide is a part of the vitamin B complex

(organic chemistry) An alkaloid (C₁₀H₁₄N₂), commonly occurring in the tobacco plant. In small doses it is a habit-forming stimulant; in larger doses it is toxic and is often used in insecticides.

(biochemistry, organic chemistry) The amide of nicotinic acid (or niacin).

(chemistry) any of a range of related alkaloids found in various species of the genus Nicotiana, especially Nicotiana tabacum which is cultivated for the manufacture of cigarettes

(biochemistry) An organic coenzyme involved in biological oxidation and reduction reactions.

(biochemistry) An organic coenzyme involved in biological oxidation and reduction reactions.

(biochemistry) The phosphate of nicotinamide adenine dinucleotide; a coenzyme important in fatty acid synthesis.