哌啶是一种具有分子式（CH2）5NH的有机化合物。该杂环胺由包含五个亚甲基桥（-CH2-）和一个胺桥（-NH-）的六元环组成。它是一种无色液体，有令人作呕的气味，是胺的典型代表。
Methyl N-Cbz-3-piperidinecarboxylate
(R)-1-tert-Butyl 2-methyl 4-oxopiperidine-1,2-dicarboxylate
(S)-1-tert-Butyl 2-methyl 4-oxopiperidine-1,2-dicarboxylate
1-tert-Butyl 2-methyl 4-oxopiperidine-1,2-dicarboxylate
4-(2,4-Difluorophenyl)piperidin-4-ol
(R)-1-((Benzyloxy)carbonyl)piperidine-2-carboxylic acid
(S)-1-N-Cbz-Pipecolinic acid
N-Cbz-2-Piperidinecarboxylic acid
N-Cbz-piperidine-2-carboxylic acid
Rel-(2R,4R)-1-((benzyloxy)carbonyl)-4-fluoropiperidine-2-carboxylic acid
4-Amino-1-benzylpiperidine
1-(2-Chlorobenzyl)piperidin-4-amine hydrochloride
1-(2-Methylbenzyl)piperidin-4-amine hydrochloride
1-(4-Methoxybenzyl)piperidin-4-amine dihydrochloride
1-Benzylpiperidin-4-amine dihydrochloride
4-((4-Aminopiperidin-1-yl)methyl)benzonitrile hydrochloride
1-(4-Bromobenzyl)piperidin-4-amine
1-(1-(4-(Methylsulfonyl)phenyl)ethyl)piperidin-4-amine
(S)-Benzyl 3-aminopiperidine-1-carboxylate hydrochloride
(R)-Benzyl 3-aminopiperidine-1-carboxylate
Benzyl 3-aminopiperidine-1-carboxylate hydrochloride
(S)-Benzyl 3-aminopiperidine-1-carboxylate
(2R,3R)-Benzyl 3-amino-2-methylpiperidine-1-carboxylate
Benzyl 3-amino-4,4-difluoropiperidine-1-carboxylate
(3R,4R)-rel-1-Benzyl-N,4-dimethylpiperidin-3-amine dihydrochloride
1-Benzyl-4-methyl-3-(methylamino)piperidine dihydrochloride
(3R,4R)-1-Benzyl-N,4-dimethylpiperidin-3-amine
tert-Butyl 4-(4-cyanophenoxy)piperidine-1-carboxylate
tert-Butyl 4-(4-nitrophenoxy)piperidine-1-carboxylate
tert-Butyl 4-(4-aminophenoxy)piperidine-1-carboxylate
