valeridine

from The Century Dictionary.

• noun A colorless alkaloidal compound, C₁₀H₁₉N, prepared by the action of alcoholic ammonia on valeral.

from the GNU version of the Collaborative International Dictionary of English.

• noun (Chem.) A base, C10H19N, produced by heating valeric aldehyde with ammonia. It is probably related to the conine alkaloids.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun chemistry A base, C10H19N, produced by heating valeric aldehyde with ammonia.