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Piperidines & Piperazines

223 compounds in stock — cGMP compliant and shipped from our U.S. location

Piperidine and piperazine derivatives are among the most prevalent ring systems in pharmaceutical compounds. These saturated nitrogen heterocycles are found in numerous FDA-approved drugs and are essential scaffolds for CNS, cardiovascular, and anti-infective therapeutics.

223 Products Available
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Browse Piperidines & Piperazines

Showing 48 of 223 compounds
R
Compound

(2R,4R)-Ethyl 1-(2-amino-5-(3-nitroguanidino)pentanoyl)-4-methylpiperidine-2-carboxylate hydrochloride

CAS 74874-08-1
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R
Compound

(3R)-3-fluoropiperidine hydrochloride

CAS 787564-37-8
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S
Compound

(3S)-3-fluoropiperidine hydrochloride

CAS 871664-50-5
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P
Compound

(piperidin-4-yl)methyl 4-fluoro-4-(hydroxymethyl)piperidine-1-carboxylate hydrochloride

CAS 2055841-23-9
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R
Compound

(R)-(-)-1-Benzyl-3-hydroxypiperidine >95%

CAS 91599-81-4
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R
Compound

(R)-(–)-3-Piperidinecarboxylic acid >96%

CAS 25137-00-2
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R
Compound

(R)-(+)-1-CBZ-2-PIPERIDINECARBOXYLIC ACID

CAS 28697-09-8
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R
Compound

(R)-(+)-1-FMOC-4-oxopiperidine-2-carboxylic acid, 95%

CAS 1375078-38-8
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R
Compound

(R)-1-Benzyl-3-aminopiperidine dihydrochloride

CAS 876160-18-8
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R
Compound

(R)-1-Benzyl-3-hydroxypiperidine

CAS 143900-43-0
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R
Compound

(R)-1-CBZ-3-hydroxypiperidine 95%

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R
Compound

(R)-1-CBZ-4-oxopiperidine-2-carboxylic acid

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R
Compound

(R)-1-CBZ-4-oxopiperidine-2-carboxylic acid

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R
Compound

(R)-1-CBZ-PIPERIDINE-3-CARBOXYLIC ACID

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R
Compound

(R)-1-FMOC-3-hydroxypiperidine 95%

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R
Compound

(R)-1-FMOC-4-oxopiperidine-2-carboxylic acid

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R
Compound

(R)-1-FMOC-PIPERIDINE-3-CARBOXYLIC ACID

CAS 193693-67-3
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R
Compound

(R)-3-hydroxypiperidine HCl

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R
Compound

(R)-Ethyl piperidine-3-carboxylate 97%

CAS 25137-01-3
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R
Compound

(R)-N-BENZYL-3-AMINO-PIPERIDINE

CAS 168466-84-0
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R
Compound

(R)-N-BENZYL-PIPERIDINE-2-CARBOXYLIC ACID

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R
Compound

(R)-N-FMOC-PIPERIDINE-2-CARBOXYLIC ACID

CAS 101555-63-9
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R
Compound

(R)-N-Fmoc-piperidine-2-carboxylic acid >96%

CAS 101555-63-9
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S
Compound

(S)-(-)-1-CBZ-2-PIPERIDINECARBOXYLIC ACID

CAS 28697-11-2
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S
Compound

(S)-(-)-1-FMOC-4-oxopiperidine-2-carboxylic acid, 95%

CAS 1221793-43-6
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S
Compound

(S)-(+)-1-[(4-Chlorophenyl)phenylmethyl]piperazine

CAS 439858-21-6
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S
Compound

(S)-(+)-1-Benzyl-3-Aminopiperidine.2HCl

CAS 307532-02-1
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S
Compound

(S)-(+)-3-Piperidinecarboxylic acid >97%

CAS 59045-82-8
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S
Compound

(S)-1-Benzyl-3-hydroxypiperidine

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S
Compound

(S)-1-Benzyl-3-hydroxypiperidine >95%

CAS 91599-79-0
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S
Compound

(S)-1-CBZ-3-hydroxypiperidine 95%

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S
Compound

(S)-1-CBZ-4-oxopiperidine-2-carboxylic acid

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S
Compound

(S)-1-CBZ-PIPERIDINE-3-CARBOXYLIC ACID

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S
Compound

(S)-1-FMOC-3-hydroxypiperidine 95%

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S
Compound

(S)-1-FMOC-4-oxopiperidine-2-carboxylic acid

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S
Compound

(S)-3-hydroxypiperidine HCl

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S
Compound

(S)-Ethyl piperidine-3-carboxylate 97%

CAS 37675-18-6
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S
Compound

(S)-N-BENZYL-3-AMINO-PIPERIDINE

CAS 168466-85-1
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S
Compound

(S)-N-BENZYL-PIPERIDINE-2-CARBOXYLIC ACID

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S
Compound

(S)-N-Fmoc-piperidine-2-carboxylic acid >96%

CAS 86069-86-5
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S
Compound

(S)-Piperazine-2-carboxylic acid

CAS 147650-70-2
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R
Compound

[R]-3-Aminopiperidine dihydrochloride 95%

CAS 334618-23-4
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S
Compound

[S]-3-Aminopiperidine dihydrochloride 95%

CAS 334618-07-4
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P
Compound

1-?Piperidinecarboxylic acid, 3-?fluoro-?4-?hydroxy-?, phenylmethyl ester, (3R,?4S)?-

CAS 1147112-66-0
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A
Compound

1-(2-Aminoethyl)-4-benzylpiperazine

CAS 4553-21-3
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C
Compound

1-(2-Cbz-aminoethyl)piperazine

CAS 302557-33-1
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C
Compound

1-(2-Chloro-4-nitrophenyl)piperazine

CAS 114878-60-3
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C
Compound

1-(2-Chlorophenyl)piperazine monohydrochloride 95%

CAS 41202-32-8
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Browse Other Categories

Boronic Acids

Boronic acids and boronate esters are essential cross-coupling reagents used extensively in Suzuki-M...

Fluorinated

Fluorinated compounds are critical building blocks in pharmaceutical development, agrochemicals, and...

Heterocycles

Heterocyclic compounds — including pyridines, pyrimidines, indoles, indazoles, imidazoles, quinoline...

Boc-Protected

Boc (tert-butyloxycarbonyl) protected amino acids and amines are essential for peptide synthesis and...

Halogenated

Halogenated compounds — including bromo, chloro, and iodo derivatives — are versatile intermediates ...

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