Piperazines

Organic heterocyclic compounds that consist of a six-membered ring with four carbon atoms and two nitrogen atoms at opposite positions in the ring.

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1 – 15 of 278 results

1-(2-Pyridyl)piperazine, 99%

CAS: 34803-66-2 Molecular Formula: C9H13N3 Molecular Weight (g/mol): 163.224 MDL Number: MFCD00006216 InChI Key: GZRKXKUVVPSREJ-UHFFFAOYSA-N Synonym: 1-2-pyridyl piperazine,1-pyridin-2-yl piperazine,1-pyridin-2-yl-piperazine,1-2-pyridinyl piperazine,piperazine, 1-2-pyridinyl,2-pyridylpiperazine,pyridinylpiperazine,2-1-piperazinyl pyridine PubChem CID: 94459 IUPAC Name: 1-pyridin-2-ylpiperazine SMILES: C1CN(CCN1)C2=CC=CC=N2

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Specifications

PubChem CID	94459
CAS	34803-66-2
Molecular Weight (g/mol)	163.224
MDL Number	MFCD00006216
SMILES	C1CN(CCN1)C2=CC=CC=N2
Synonym	1-2-pyridyl piperazine,1-pyridin-2-yl piperazine,1-pyridin-2-yl-piperazine,1-2-pyridinyl piperazine,piperazine, 1-2-pyridinyl,2-pyridylpiperazine,pyridinylpiperazine,2-1-piperazinyl pyridine
IUPAC Name	1-pyridin-2-ylpiperazine
InChI Key	GZRKXKUVVPSREJ-UHFFFAOYSA-N
Molecular Formula	C9H13N3

1,4-Diazabicyclo[2.2.2]octane, 97%

CAS: 280-57-9 Molecular Formula: C₆H₁₂N₂ Molecular Weight (g/mol): 112.17 MDL Number: MFCD00006689 InChI Key: IMNIMPAHZVJRPE-UHFFFAOYSA-N Synonym: 1,4-diazabicyclo 2.2.2 octane,triethylenediamine,dabco,dabco 33lv,1,4-ethylenepiperazine,dabco crystal,teda,texacat td 100,dabco s-25 PubChem CID: 9237 IUPAC Name: 1,4-diazabicyclo[2.2.2]octane SMILES: C1CN2CCN1CC2

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PubChem CID	9237
CAS	280-57-9
Molecular Weight (g/mol)	112.17
MDL Number	MFCD00006689
SMILES	C1CN2CCN1CC2
Synonym	1,4-diazabicyclo 2.2.2 octane,triethylenediamine,dabco,dabco 33lv,1,4-ethylenepiperazine,dabco crystal,teda,texacat td 100,dabco s-25
IUPAC Name	1,4-diazabicyclo[2.2.2]octane
InChI Key	IMNIMPAHZVJRPE-UHFFFAOYSA-N
Molecular Formula	C₆H₁₂N₂

1,4-Diazabicyclo[2.2.2]octane, 98%

CAS: 280-57-9 Molecular Formula: C6H12N2 Molecular Weight (g/mol): 112.176 MDL Number: MFCD00006689 InChI Key: IMNIMPAHZVJRPE-UHFFFAOYSA-N Synonym: 1,4-diazabicyclo 2.2.2 octane,triethylenediamine,dabco,dabco 33lv,1,4-ethylenepiperazine,dabco crystal,teda,texacat td 100,dabco s-25 PubChem CID: 9237 IUPAC Name: 1,4-diazabicyclo[2.2.2]octane SMILES: C1CN2CCN1CC2

Pricing and Availability
Specifications

PubChem CID	9237
CAS	280-57-9
Molecular Weight (g/mol)	112.176
MDL Number	MFCD00006689
SMILES	C1CN2CCN1CC2
Synonym	1,4-diazabicyclo 2.2.2 octane,triethylenediamine,dabco,dabco 33lv,1,4-ethylenepiperazine,dabco crystal,teda,texacat td 100,dabco s-25
IUPAC Name	1,4-diazabicyclo[2.2.2]octane
InChI Key	IMNIMPAHZVJRPE-UHFFFAOYSA-N
Molecular Formula	C6H12N2

1,4-Bis(3-aminopropyl)piperazine, 98%

CAS: 7209-38-3 Molecular Formula: C10H24N4 Molecular Weight (g/mol): 200.33 MDL Number: MFCD00006161 InChI Key: XUSNPFGLKGCWGN-UHFFFAOYSA-N Synonym: 1,4-bis 3-aminopropyl piperazine,1,4-piperazinedipropanamine,3,3'-piperazine-1,4-diyl bis propan-1-amine,bis aminopropyl piperazine,n,n'-bis 3-aminopropyl piperazine,unii-7gvx6c734b,bapp,ccris 8915,1,4-di 3-aminopropyl piperazine,3,3'-piperazine-1,4-diyldipropan-1-amine PubChem CID: 81629 IUPAC Name: 3-[4-(3-aminopropyl)piperazin-1-yl]propan-1-amine SMILES: C1CN(CCN1CCCN)CCCN

Pricing and Availability
Specifications

PubChem CID	81629
CAS	7209-38-3
Molecular Weight (g/mol)	200.33
MDL Number	MFCD00006161
SMILES	C1CN(CCN1CCCN)CCCN
Synonym	1,4-bis 3-aminopropyl piperazine,1,4-piperazinedipropanamine,3,3'-piperazine-1,4-diyl bis propan-1-amine,bis aminopropyl piperazine,n,n'-bis 3-aminopropyl piperazine,unii-7gvx6c734b,bapp,ccris 8915,1,4-di 3-aminopropyl piperazine,3,3'-piperazine-1,4-diyldipropan-1-amine
IUPAC Name	3-[4-(3-aminopropyl)piperazin-1-yl]propan-1-amine
InChI Key	XUSNPFGLKGCWGN-UHFFFAOYSA-N
Molecular Formula	C10H24N4

1-(2-Aminoethyl)piperazine, 99%

CAS: 140-31-8 Molecular Formula: C6H15N3 Molecular Weight (g/mol): 129.21 MDL Number: MFCD00005971 InChI Key: IMUDHTPIFIBORV-UHFFFAOYSA-N Synonym: n-aminoethylpiperazine,n-2-aminoethyl piperazine,1-2-aminoethyl piperazine,2-piperazin-1-yl ethanamine,1-piperazineethanamine,aminoethylpiperazine,1-piperazineethylamine,1-aminoethylpiperazine,piperazineethanamine,piperazine, 1-2-aminoethyl PubChem CID: 8795 IUPAC Name: 2-piperazin-1-ylethanamine SMILES: NCCN1CCNCC1

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Specifications

PubChem CID	8795
CAS	140-31-8
Molecular Weight (g/mol)	129.21
MDL Number	MFCD00005971
SMILES	NCCN1CCNCC1
Synonym	n-aminoethylpiperazine,n-2-aminoethyl piperazine,1-2-aminoethyl piperazine,2-piperazin-1-yl ethanamine,1-piperazineethanamine,aminoethylpiperazine,1-piperazineethylamine,1-aminoethylpiperazine,piperazineethanamine,piperazine, 1-2-aminoethyl
IUPAC Name	2-piperazin-1-ylethanamine
InChI Key	IMUDHTPIFIBORV-UHFFFAOYSA-N
Molecular Formula	C6H15N3

1-Boc-4-(4-aminophenyl)piperazine, 97%

CAS: 170911-92-9 Molecular Formula: C15H23N3O2 Molecular Weight (g/mol): 277.368 MDL Number: MFCD04115065 InChI Key: RXFHRKPNLPBDGE-UHFFFAOYSA-N Synonym: tert-butyl 4-4-aminophenyl piperazine-1-carboxylate,4-4-aminophenyl piperazine-1-carboxylic acid tert-butyl ester,4-4-boc-piperazin-1-yl aniline,1-boc-4-4-aminophenyl piperazine,1-piperazinecarboxylic acid, 4-4-aminophenyl-, 1,1-dimethylethyl ester,4-4-aminophenyl-piperazine-1-carboxylic acid tert-butyl ester,1-boc-4-4'-aminophenyl piperazine dihydrochloride,1-boc-4-4-aminophenyl-piperazine,pubchem12198 PubChem CID: 11011301 IUPAC Name: tert-butyl 4-(4-aminophenyl)piperazine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCN(CC1)C2=CC=C(C=C2)N

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Specifications

PubChem CID	11011301
CAS	170911-92-9
Molecular Weight (g/mol)	277.368
MDL Number	MFCD04115065
SMILES	CC(C)(C)OC(=O)N1CCN(CC1)C2=CC=C(C=C2)N
Synonym	tert-butyl 4-4-aminophenyl piperazine-1-carboxylate,4-4-aminophenyl piperazine-1-carboxylic acid tert-butyl ester,4-4-boc-piperazin-1-yl aniline,1-boc-4-4-aminophenyl piperazine,1-piperazinecarboxylic acid, 4-4-aminophenyl-, 1,1-dimethylethyl ester,4-4-aminophenyl-piperazine-1-carboxylic acid tert-butyl ester,1-boc-4-4'-aminophenyl piperazine dihydrochloride,1-boc-4-4-aminophenyl-piperazine,pubchem12198
IUPAC Name	tert-butyl 4-(4-aminophenyl)piperazine-1-carboxylate
InChI Key	RXFHRKPNLPBDGE-UHFFFAOYSA-N
Molecular Formula	C15H23N3O2

1-Boc-piperazine, 99%

CAS: 57260-71-6 Molecular Formula: C9H19N2O2 Molecular Weight (g/mol): 187.26 MDL Number: MFCD00075265 InChI Key: CWXPZXBSDSIRCS-UHFFFAOYSA-O Synonym: 1-boc-piperazine,n-boc-piperazine,1-n-boc-piperazine,tert-butyl 1-piperazinecarboxylate,1-tert-butoxycarbonyl piperazine,n-t-butoxycarbonylpiperazine,boc-piperazine,n-tert-butoxycarbonylpiperazine,piperazine-1-carboxylic acid tert-butyl ester,1-piperazinecarboxylic acid, 1,1-dimethylethyl ester PubChem CID: 143452 IUPAC Name: tert-butyl piperazine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CC[NH2+]CC1

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Specifications

PubChem CID	143452
CAS	57260-71-6
Molecular Weight (g/mol)	187.26
MDL Number	MFCD00075265
SMILES	CC(C)(C)OC(=O)N1CC[NH2+]CC1
Synonym	1-boc-piperazine,n-boc-piperazine,1-n-boc-piperazine,tert-butyl 1-piperazinecarboxylate,1-tert-butoxycarbonyl piperazine,n-t-butoxycarbonylpiperazine,boc-piperazine,n-tert-butoxycarbonylpiperazine,piperazine-1-carboxylic acid tert-butyl ester,1-piperazinecarboxylic acid, 1,1-dimethylethyl ester
IUPAC Name	tert-butyl piperazine-1-carboxylate
InChI Key	CWXPZXBSDSIRCS-UHFFFAOYSA-O
Molecular Formula	C9H19N2O2

1-(4-Pyridyl)piperazine, 97%

CAS: 1008-91-9 Molecular Formula: C9H13N3 Molecular Weight (g/mol): 163.224 MDL Number: MFCD00040745 InChI Key: OQZBAQXTXNIPRA-UHFFFAOYSA-N Synonym: 1-4-pyridyl piperazine,1-pyridin-4-yl piperazine,1-pyridin-4-yl-piperazine,4-piperazinopyridine,4-pyridylpiperazine,1-4-pyridyl-piperazine,4-1-piperazino pyridine,1-4-pyridinyl piperazine,piperazine, 1-4-pyridinyl PubChem CID: 70517 IUPAC Name: 1-pyridin-4-ylpiperazine SMILES: C1CN(CCN1)C2=CC=NC=C2

Pricing and Availability
Specifications

PubChem CID	70517
CAS	1008-91-9
Molecular Weight (g/mol)	163.224
MDL Number	MFCD00040745
SMILES	C1CN(CCN1)C2=CC=NC=C2
Synonym	1-4-pyridyl piperazine,1-pyridin-4-yl piperazine,1-pyridin-4-yl-piperazine,4-piperazinopyridine,4-pyridylpiperazine,1-4-pyridyl-piperazine,4-1-piperazino pyridine,1-4-pyridinyl piperazine,piperazine, 1-4-pyridinyl
IUPAC Name	1-pyridin-4-ylpiperazine
InChI Key	OQZBAQXTXNIPRA-UHFFFAOYSA-N
Molecular Formula	C9H13N3

4-(1-Piperazinyl)aniline, 95%

CAS: 67455-41-8 Molecular Formula: C10H15N3 Molecular Weight (g/mol): 177.25 MDL Number: MFCD01365906 InChI Key: VAVOYRCCWLRTMS-UHFFFAOYSA-N Synonym: 4-piperazin-1-yl aniline,1-4-aminophenyl piperazine,4-piperazinoaniline,4-piperazin-1-yl-phenylamine,4-1-piperazinyl aniline,benzenamine,4-1-piperazinyl,4-piperazinylphenylamine,benzenamine, 4-1-piperazinyl,4-piperazin-1-ylphenylamine,1-p-aminophenyl piperazine PubChem CID: 422925 IUPAC Name: 4-piperazin-1-ylaniline SMILES: NC1=CC=C(C=C1)N1CCNCC1

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Specifications

PubChem CID	422925
CAS	67455-41-8
Molecular Weight (g/mol)	177.25
MDL Number	MFCD01365906
SMILES	NC1=CC=C(C=C1)N1CCNCC1
Synonym	4-piperazin-1-yl aniline,1-4-aminophenyl piperazine,4-piperazinoaniline,4-piperazin-1-yl-phenylamine,4-1-piperazinyl aniline,benzenamine,4-1-piperazinyl,4-piperazinylphenylamine,benzenamine, 4-1-piperazinyl,4-piperazin-1-ylphenylamine,1-p-aminophenyl piperazine
IUPAC Name	4-piperazin-1-ylaniline
InChI Key	VAVOYRCCWLRTMS-UHFFFAOYSA-N
Molecular Formula	C10H15N3

Thermo Scientific Chemicals Ketoconazole, 98%

CAS: 65277-42-1 Molecular Formula: C₂₆H₂₈Cl₂N₄O₄ Molecular Weight (g/mol): 531.44 InChI Key: XMAYWYJOQHXEEK-SIULDFEJSA-N Synonym: ketoconazole PubChem CID: 76973198 IUPAC Name: 2,2,2-trideuterio-1-[4-[4-[[(2R,4S)-2-(2,4-dichlorophenyl)-2-(imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]piperazin-1-yl]ethanone SMILES: CC(=O)N1CCN(CC1)C2=CC=C(C=C2)OCC3COC(O3)(CN4C=CN=C4)C5=C(C=C(C=C5)Cl)Cl

Pricing and Availability
Specifications

PubChem CID	76973198
CAS	65277-42-1
Molecular Weight (g/mol)	531.44
SMILES	CC(=O)N1CCN(CC1)C2=CC=C(C=C2)OCC3COC(O3)(CN4C=CN=C4)C5=C(C=C(C=C5)Cl)Cl
Synonym	ketoconazole
IUPAC Name	2,2,2-trideuterio-1-[4-[4-[[(2R,4S)-2-(2,4-dichlorophenyl)-2-(imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]piperazin-1-yl]ethanone
InChI Key	XMAYWYJOQHXEEK-SIULDFEJSA-N
Molecular Formula	C₂₆H₂₈Cl₂N₄O₄

1-Phenylpiperazine, 98+%

CAS: 92-54-6 Molecular Formula: C10H14N2 Molecular Weight (g/mol): 162.236 MDL Number: MFCD00005957 InChI Key: YZTJYBJCZXZGCT-UHFFFAOYSA-N Synonym: phenylpiperazine,n-phenylpiperazine,piperazine, 1-phenyl,1-phenyl-piperazine,n-phenyldiethylenediamine,1-fenylpiperazin czech,unii-j9225cbi7d,n-phenyl piperazine,1-phenyl piperazine,ccris 4334 PubChem CID: 7096 IUPAC Name: 1-phenylpiperazine SMILES: C1CN(CCN1)C2=CC=CC=C2

Pricing and Availability
Specifications

PubChem CID	7096
CAS	92-54-6
Molecular Weight (g/mol)	162.236
MDL Number	MFCD00005957
SMILES	C1CN(CCN1)C2=CC=CC=C2
Synonym	phenylpiperazine,n-phenylpiperazine,piperazine, 1-phenyl,1-phenyl-piperazine,n-phenyldiethylenediamine,1-fenylpiperazin czech,unii-j9225cbi7d,n-phenyl piperazine,1-phenyl piperazine,ccris 4334
IUPAC Name	1-phenylpiperazine
InChI Key	YZTJYBJCZXZGCT-UHFFFAOYSA-N
Molecular Formula	C10H14N2

1-Allylpiperazine, 98+%

CAS: 13961-36-9 Molecular Formula: C7H14N2 Molecular Weight (g/mol): 126.203 MDL Number: MFCD00167970 InChI Key: ZWAQJGHGPPDZSF-UHFFFAOYSA-N Synonym: 1-allylpiperazine,1-allyl-piperazine,1-allyl piperazine,1-prop-2-en-1-yl piperazine,n-allyl piperazine,piperazine,1-2-propen-1-yl,prop-2-enylpiperazine,allylpiperazin,allylpiperazine,1-allylpiperazin PubChem CID: 806422 IUPAC Name: 1-prop-2-enylpiperazine SMILES: C=CCN1CCNCC1

Pricing and Availability
Specifications

PubChem CID	806422
CAS	13961-36-9
Molecular Weight (g/mol)	126.203
MDL Number	MFCD00167970
SMILES	C=CCN1CCNCC1
Synonym	1-allylpiperazine,1-allyl-piperazine,1-allyl piperazine,1-prop-2-en-1-yl piperazine,n-allyl piperazine,piperazine,1-2-propen-1-yl,prop-2-enylpiperazine,allylpiperazin,allylpiperazine,1-allylpiperazin
IUPAC Name	1-prop-2-enylpiperazine
InChI Key	ZWAQJGHGPPDZSF-UHFFFAOYSA-N
Molecular Formula	C7H14N2

1-(2-Phenylethyl)piperazine, 98%

CAS: 5321-49-3 Molecular Formula: C12H18N2 Molecular Weight (g/mol): 190.29 MDL Number: MFCD00040740 InChI Key: LKUAPSRIYZLAAO-UHFFFAOYSA-N Synonym: 1-2-phenylethyl piperazine,1-phenethylpiperazine,1-phenethyl-piperazine,1-2-phenylethyl-piperazine,1-phenylethylpiperazine,1-phenethyl piperazine,n-2-phenylethyl piperazine,piperazine, 1-2-phenylethyl,2-phenylethyl piperazine,l-phenethylpiperazine PubChem CID: 79214 IUPAC Name: 1-(2-phenylethyl)piperazine SMILES: C1CN(CCN1)CCC2=CC=CC=C2

Pricing and Availability
Specifications

PubChem CID	79214
CAS	5321-49-3
Molecular Weight (g/mol)	190.29
MDL Number	MFCD00040740
SMILES	C1CN(CCN1)CCC2=CC=CC=C2
Synonym	1-2-phenylethyl piperazine,1-phenethylpiperazine,1-phenethyl-piperazine,1-2-phenylethyl-piperazine,1-phenylethylpiperazine,1-phenethyl piperazine,n-2-phenylethyl piperazine,piperazine, 1-2-phenylethyl,2-phenylethyl piperazine,l-phenethylpiperazine
IUPAC Name	1-(2-phenylethyl)piperazine
InChI Key	LKUAPSRIYZLAAO-UHFFFAOYSA-N
Molecular Formula	C12H18N2

1-(1-Methyl-4-piperidinyl)piperazine, 98%

CAS: 23995-88-2 Molecular Formula: C10H21N3 Molecular Weight (g/mol): 183.299 MDL Number: MFCD01075186 InChI Key: OHUMKYGINIODOY-UHFFFAOYSA-N Synonym: 1-1-methyl-4-piperidinyl piperazine,1-1-methylpiperidin-4-yl piperazine,1-n-methylpiperidin-4-yl piperazine,1-1-methyl-piperidin-4-yl-piperazine,piperazine, 1-1-methyl-4-piperidinyl,1-1-methyl-4-piperidyl piperazine,1-1-methyl-4-piperidino piperazine,zlchem 509,acmc-1cq7x,1-methyl-4-piperidyl piperazine PubChem CID: 566324 IUPAC Name: 1-(1-methylpiperidin-4-yl)piperazine SMILES: CN1CCC(CC1)N2CCNCC2

Pricing and Availability
Specifications

PubChem CID	566324
CAS	23995-88-2
Molecular Weight (g/mol)	183.299
MDL Number	MFCD01075186
SMILES	CN1CCC(CC1)N2CCNCC2
Synonym	1-1-methyl-4-piperidinyl piperazine,1-1-methylpiperidin-4-yl piperazine,1-n-methylpiperidin-4-yl piperazine,1-1-methyl-piperidin-4-yl-piperazine,piperazine, 1-1-methyl-4-piperidinyl,1-1-methyl-4-piperidyl piperazine,1-1-methyl-4-piperidino piperazine,zlchem 509,acmc-1cq7x,1-methyl-4-piperidyl piperazine
IUPAC Name	1-(1-methylpiperidin-4-yl)piperazine
InChI Key	OHUMKYGINIODOY-UHFFFAOYSA-N
Molecular Formula	C10H21N3

1-(4-Nitrophenyl)piperazine, 98%

CAS: 6269-89-2 Molecular Formula: C₁₀H₁₃N₃O₂ Molecular Weight (g/mol): 207.23 MDL Number: MFCD00005961 InChI Key: VWOJSRICSKDKAW-UHFFFAOYSA-N Synonym: 1-4-nitrophenyl piperazine,1-4-nitro-phenyl-piperazine,piperazine, 1-4-nitrophenyl,1-4-nitrophenyl-piperazine,n-4-nitrophenyl piperazine,n-4-nitrophenyl-piperazine,4-nitrophenyl piperazine,1-4-nitrophenyl piperazin,pubchem8580,4-nitrophenylpiperazine PubChem CID: 80447 SMILES: C1CN(CCN1)C2=CC=C(C=C2)[N+](=O)[O-]

Pricing and Availability
Specifications

PubChem CID	80447
CAS	6269-89-2
Molecular Weight (g/mol)	207.23
MDL Number	MFCD00005961
SMILES	C1CN(CCN1)C2=CC=C(C=C2)[N+](=O)[O-]
Synonym	1-4-nitrophenyl piperazine,1-4-nitro-phenyl-piperazine,piperazine, 1-4-nitrophenyl,1-4-nitrophenyl-piperazine,n-4-nitrophenyl piperazine,n-4-nitrophenyl-piperazine,4-nitrophenyl piperazine,1-4-nitrophenyl piperazin,pubchem8580,4-nitrophenylpiperazine
InChI Key	VWOJSRICSKDKAW-UHFFFAOYSA-N
Molecular Formula	C₁₀H₁₃N₃O₂

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