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 166 results

1-(3-Hydroxypropyl)piperazine, 98%

CAS: 5317-32-8 Molecular Formula: C7H16N2O Molecular Weight (g/mol): 144.22 MDL Number: MFCD00023132 InChI Key: LWEOFVINMVZGAS-UHFFFAOYSA-N Synonym: 3-piperazin-1-yl propan-1-ol,1-piperazinepropanol,1-3-hydroxypropyl piperazine,1-3-hydroxypropyl-piperazine,piperazin-1-ylpropanol,3-1-piperazinyl-1-propanol,1-3-hydroxypropyl-4-piperazine,hydroxypropyl-piperazin,acmc-20a7ij,piperazin-1-ylpropan-ol PubChem CID: 79207 IUPAC Name: 3-piperazin-1-ylpropan-1-ol SMILES: OCCCN1CCNCC1

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Specifications

PubChem CID	79207
CAS	5317-32-8
Molecular Weight (g/mol)	144.22
MDL Number	MFCD00023132
SMILES	OCCCN1CCNCC1
Synonym	3-piperazin-1-yl propan-1-ol,1-piperazinepropanol,1-3-hydroxypropyl piperazine,1-3-hydroxypropyl-piperazine,piperazin-1-ylpropanol,3-1-piperazinyl-1-propanol,1-3-hydroxypropyl-4-piperazine,hydroxypropyl-piperazin,acmc-20a7ij,piperazin-1-ylpropan-ol
IUPAC Name	3-piperazin-1-ylpropan-1-ol
InChI Key	LWEOFVINMVZGAS-UHFFFAOYSA-N
Molecular Formula	C7H16N2O

(S)-1-Boc-2-isopropylpiperazine, 97%

CAS: 674792-05-3 Molecular Formula: C12H24N2O2 Molecular Weight (g/mol): 228.34 MDL Number: MFCD03787918 InChI Key: NZTWGWFHWJARJX-SNVBAGLBSA-N Synonym: s-1-boc-2-isopropylpiperazine,s-1-boc-2-isopropyl-piperazine,s-tert-butyl 2-isopropylpiperazine-1-carboxylate,tert-butyl 2s-2-propan-2-yl piperazine-1-carboxylate,1-n-boc-2s-isopropyl-piperazine,tert-butyl 2s-2-isopropylpiperazine-1-carboxylate,s-n-1-boc-2-isopropylpiperazine,2s-1-n-boc-2-isopropylpiperazine,s-1-n-boc-2-isopropyl piperazine PubChem CID: 17750439 IUPAC Name: tert-butyl (2S)-2-propan-2-ylpiperazine-1-carboxylate SMILES: CC(C)[C@H]1CNCCN1C(=O)OC(C)(C)C

Pricing and Availability
Specifications

PubChem CID	17750439
CAS	674792-05-3
Molecular Weight (g/mol)	228.34
MDL Number	MFCD03787918
SMILES	CC(C)[C@H]1CNCCN1C(=O)OC(C)(C)C
Synonym	s-1-boc-2-isopropylpiperazine,s-1-boc-2-isopropyl-piperazine,s-tert-butyl 2-isopropylpiperazine-1-carboxylate,tert-butyl 2s-2-propan-2-yl piperazine-1-carboxylate,1-n-boc-2s-isopropyl-piperazine,tert-butyl 2s-2-isopropylpiperazine-1-carboxylate,s-n-1-boc-2-isopropylpiperazine,2s-1-n-boc-2-isopropylpiperazine,s-1-n-boc-2-isopropyl piperazine
IUPAC Name	tert-butyl (2S)-2-propan-2-ylpiperazine-1-carboxylate
InChI Key	NZTWGWFHWJARJX-SNVBAGLBSA-N
Molecular Formula	C12H24N2O2

1,4-Bis(2-hydroxyethyl)piperazine, 98%

CAS: 122-96-3 Molecular Formula: C8H18N2O2 Molecular Weight (g/mol): 174.244 MDL Number: MFCD00006157 InChI Key: VARKIGWTYBUWNT-UHFFFAOYSA-N Synonym: 1,4-piperazinediethanol,2,2'-piperazine-1,4-diyl diethanol,1,4-bis 2-hydroxyethyl piperazine,n,n'-bis 2-hydroxyethyl piperazine,1,4-di 2-hydroxyethyl piperazine,n,n'-dihydroxyethylpiperazine,n,n'-di 2-hydroxyethyl piperazine,unii-eq349pkx8y,piperazine, n,n'-bis 2-hydroxyethyl,1,4-bis beta-hydroxyethyl piperazine PubChem CID: 67151 IUPAC Name: 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanol SMILES: C1CN(CCN1CCO)CCO

Pricing and Availability
Specifications

PubChem CID	67151
CAS	122-96-3
Molecular Weight (g/mol)	174.244
MDL Number	MFCD00006157
SMILES	C1CN(CCN1CCO)CCO
Synonym	1,4-piperazinediethanol,2,2'-piperazine-1,4-diyl diethanol,1,4-bis 2-hydroxyethyl piperazine,n,n'-bis 2-hydroxyethyl piperazine,1,4-di 2-hydroxyethyl piperazine,n,n'-dihydroxyethylpiperazine,n,n'-di 2-hydroxyethyl piperazine,unii-eq349pkx8y,piperazine, n,n'-bis 2-hydroxyethyl,1,4-bis beta-hydroxyethyl piperazine
IUPAC Name	2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanol
InChI Key	VARKIGWTYBUWNT-UHFFFAOYSA-N
Molecular Formula	C8H18N2O2

1-tert-Butylpiperazine, 97%

CAS: 38216-72-7 Molecular Formula: C8H18N2 Molecular Weight (g/mol): 142.246 MDL Number: MFCD00049359 InChI Key: PVMNSAIKFPWDQG-UHFFFAOYSA-N Synonym: n-tert-butylpiperazine,1-tert-butyl piperazine,n-t-butylpiperazine,1-t-butyl piperazine,1-tertbutyl piperazine,1-tert-butyl-piperazine,piperazine, 1-1,1-dimethylethyl,n-tert-butyl piperazine,tert-butylpiperazine,tert-butyl piperazine PubChem CID: 3530572 IUPAC Name: 1-tert-butylpiperazine SMILES: CC(C)(C)N1CCNCC1

Pricing and Availability
Specifications

PubChem CID	3530572
CAS	38216-72-7
Molecular Weight (g/mol)	142.246
MDL Number	MFCD00049359
SMILES	CC(C)(C)N1CCNCC1
Synonym	n-tert-butylpiperazine,1-tert-butyl piperazine,n-t-butylpiperazine,1-t-butyl piperazine,1-tertbutyl piperazine,1-tert-butyl-piperazine,piperazine, 1-1,1-dimethylethyl,n-tert-butyl piperazine,tert-butylpiperazine,tert-butyl piperazine
IUPAC Name	1-tert-butylpiperazine
InChI Key	PVMNSAIKFPWDQG-UHFFFAOYSA-N
Molecular Formula	C8H18N2

Ketoconazole, 98%

CAS: 65277-42-1 Molecular Formula: C26H28Cl2N4O4 Molecular Weight (g/mol): 534.452 MDL Number: MFCD00058579 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)	534.452
MDL Number	MFCD00058579
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

Methyl 3-(4-methyl-1-piperazinyl)benzoate, 97%, Thermo Scientific™

CAS: 474334-89-9 Molecular Formula: C13H18N2O2 Molecular Weight (g/mol): 234.30 MDL Number: MFCD07369792 InChI Key: LPOJJZXQESTVEV-UHFFFAOYSA-N Synonym: methyl 3-4-methylpiperazin-1-yl benzoate,methyl 3-4-methyl-1-piperazinyl benzoate,1-3-carbomethoxyphenyl-4-methylpiperazine,1-3-carbomethoxyphenyl-4-methylpipera,methyl 3-4-methylpiperazino benzoate PubChem CID: 16217966 IUPAC Name: methyl 3-(4-methylpiperazin-1-yl)benzoate SMILES: COC(=O)C1=CC(=CC=C1)N1CCN(C)CC1

Pricing and Availability
Specifications

PubChem CID	16217966
CAS	474334-89-9
Molecular Weight (g/mol)	234.30
MDL Number	MFCD07369792
SMILES	COC(=O)C1=CC(=CC=C1)N1CCN(C)CC1
Synonym	methyl 3-4-methylpiperazin-1-yl benzoate,methyl 3-4-methyl-1-piperazinyl benzoate,1-3-carbomethoxyphenyl-4-methylpiperazine,1-3-carbomethoxyphenyl-4-methylpipera,methyl 3-4-methylpiperazino benzoate
IUPAC Name	methyl 3-(4-methylpiperazin-1-yl)benzoate
InChI Key	LPOJJZXQESTVEV-UHFFFAOYSA-N
Molecular Formula	C13H18N2O2

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

Pricing and Availability
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-(2-Methoxyethyl)piperazine, 98%

CAS: 13484-40-7 Molecular Formula: C₇H₁₆N₂O Molecular Weight (g/mol): 144.21 MDL Number: MFCD00191214 InChI Key: BMEMBBFDTYHTLH-UHFFFAOYSA-N Synonym: 1-2-methoxyethyl piperazine,1-2-methoxyethyl-piperazine,1-2-methoxy-ethyl-piperazine,piperazine, 1-2-methoxyethyl,1-methoxy-2-piperazinylethane,pubchem14209,2-methoxyethylpiperazine,n-methoxyethyl piperazine,2-methoxyethyl piperazine,n-methoxyethylylpiperazine PubChem CID: 2734638 IUPAC Name: 1-(2-methoxyethyl)piperazine SMILES: COCCN1CCNCC1

Pricing and Availability
Specifications

PubChem CID	2734638
CAS	13484-40-7
Molecular Weight (g/mol)	144.21
MDL Number	MFCD00191214
SMILES	COCCN1CCNCC1
Synonym	1-2-methoxyethyl piperazine,1-2-methoxyethyl-piperazine,1-2-methoxy-ethyl-piperazine,piperazine, 1-2-methoxyethyl,1-methoxy-2-piperazinylethane,pubchem14209,2-methoxyethylpiperazine,n-methoxyethyl piperazine,2-methoxyethyl piperazine,n-methoxyethylylpiperazine
IUPAC Name	1-(2-methoxyethyl)piperazine
InChI Key	BMEMBBFDTYHTLH-UHFFFAOYSA-N
Molecular Formula	C₇H₁₆N₂O

1-Benzyl-4-Boc-piperazine, 99%, Thermo Scientific Chemicals

CAS: 57260-70-5 Molecular Formula: C16H24N2O2 Molecular Weight (g/mol): 276.38 MDL Number: MFCD00075603 InChI Key: GVHSMUYEAWMYLM-UHFFFAOYSA-N Synonym: 1-benzyl-4-boc-piperazine,1-boc-4-benzyl piperazine,1-boc-4-benzyl-piperazine,tert-butyl-4-benzyl-1-piperazine carboxylate,1-piperazinecarboxylic acid, 4-phenylmethyl-, 1,1-dimethylethyl ester,4-benzyl-piperazine-1-carboxylic acid tert-butyl ester,maybridge4_002104,pubchem8596,1-boc-4-benzylpiperazine,acmc-1bz2p PubChem CID: 584330 IUPAC Name: tert-butyl 4-benzylpiperazine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCN(CC2=CC=CC=C2)CC1

Pricing and Availability
Specifications

PubChem CID	584330
CAS	57260-70-5
Molecular Weight (g/mol)	276.38
MDL Number	MFCD00075603
SMILES	CC(C)(C)OC(=O)N1CCN(CC2=CC=CC=C2)CC1
Synonym	1-benzyl-4-boc-piperazine,1-boc-4-benzyl piperazine,1-boc-4-benzyl-piperazine,tert-butyl-4-benzyl-1-piperazine carboxylate,1-piperazinecarboxylic acid, 4-phenylmethyl-, 1,1-dimethylethyl ester,4-benzyl-piperazine-1-carboxylic acid tert-butyl ester,maybridge4_002104,pubchem8596,1-boc-4-benzylpiperazine,acmc-1bz2p
IUPAC Name	tert-butyl 4-benzylpiperazine-1-carboxylate
InChI Key	GVHSMUYEAWMYLM-UHFFFAOYSA-N
Molecular Formula	C16H24N2O2

1-Ethylpiperazine, 98%

CAS: 5308-25-8 Molecular Formula: C6H14N2 Molecular Weight (g/mol): 114.192 MDL Number: MFCD00059912 InChI Key: WGCYRFWNGRMRJA-UHFFFAOYSA-N Synonym: n-ethylpiperazine,piperazine, 1-ethyl,1-ethylpiperazin,1-ethyl-piperazine,ethylpiperazine,n-ethyl piperazine,unii-6w2bw0v73g,1-ethyl-piperazin,ethypiperazine,ethyl piperazine PubChem CID: 79196 IUPAC Name: 1-ethylpiperazine SMILES: CCN1CCNCC1

Pricing and Availability
Specifications

PubChem CID	79196
CAS	5308-25-8
Molecular Weight (g/mol)	114.192
MDL Number	MFCD00059912
SMILES	CCN1CCNCC1
Synonym	n-ethylpiperazine,piperazine, 1-ethyl,1-ethylpiperazin,1-ethyl-piperazine,ethylpiperazine,n-ethyl piperazine,unii-6w2bw0v73g,1-ethyl-piperazin,ethypiperazine,ethyl piperazine
IUPAC Name	1-ethylpiperazine
InChI Key	WGCYRFWNGRMRJA-UHFFFAOYSA-N
Molecular Formula	C6H14N2

1-(2,3-Dichlorophenyl)piperazine monohydrochloride, 98+%, Thermo Scientific™

CAS: 119532-26-2 Molecular Formula: C10H13Cl3N2 Molecular Weight (g/mol): 267.578 MDL Number: MFCD00190238 InChI Key: CYQFNNSFAGXCEC-UHFFFAOYSA-N Synonym: 1-2,3-dichlorophenyl piperazine hydrochloride,1-2,3-dichlorophenyl piperazine monohydrochloride,1-2,3-dichlorophenyl-piperazine hydrochloride,2,3-dichlorophenylpiperazine hydrochloride,1-2,3-dichlorophenyl-piperazine monohydrochloride,1-2,3-dichlorophenyl piperazinehydrochloride,piperazine, 1-2,3-dichlorophenyl-, monohydrochloride,1-2,3-dichlorophenyl piperazine;hydrochloride,2,3-dichlorophenyl piperazine, chloride,zlchem 392 PubChem CID: 11630372 IUPAC Name: 1-(2,3-dichlorophenyl)piperazine;hydrochloride SMILES: C1CN(CCN1)C2=C(C(=CC=C2)Cl)Cl.Cl

Pricing and Availability
Specifications

PubChem CID	11630372
CAS	119532-26-2
Molecular Weight (g/mol)	267.578
MDL Number	MFCD00190238
SMILES	C1CN(CCN1)C2=C(C(=CC=C2)Cl)Cl.Cl
Synonym	1-2,3-dichlorophenyl piperazine hydrochloride,1-2,3-dichlorophenyl piperazine monohydrochloride,1-2,3-dichlorophenyl-piperazine hydrochloride,2,3-dichlorophenylpiperazine hydrochloride,1-2,3-dichlorophenyl-piperazine monohydrochloride,1-2,3-dichlorophenyl piperazinehydrochloride,piperazine, 1-2,3-dichlorophenyl-, monohydrochloride,1-2,3-dichlorophenyl piperazine;hydrochloride,2,3-dichlorophenyl piperazine, chloride,zlchem 392
IUPAC Name	1-(2,3-dichlorophenyl)piperazine;hydrochloride
InChI Key	CYQFNNSFAGXCEC-UHFFFAOYSA-N
Molecular Formula	C10H13Cl3N2

1-Amino-4-cyclopentylpiperazine, 97%

CAS: 61379-64-4 Molecular Formula: C9H19N3 Molecular Weight (g/mol): 169.272 MDL Number: MFCD00190598 InChI Key: QYHRIASMJNLWHJ-UHFFFAOYSA-N PubChem CID: 1512485 IUPAC Name: 4-cyclopentylpiperazin-1-amine SMILES: C1CCC(C1)N2CCN(CC2)N

Pricing and Availability
Specifications

PubChem CID	1512485
CAS	61379-64-4
Molecular Weight (g/mol)	169.272
MDL Number	MFCD00190598
SMILES	C1CCC(C1)N2CCN(CC2)N
IUPAC Name	4-cyclopentylpiperazin-1-amine
InChI Key	QYHRIASMJNLWHJ-UHFFFAOYSA-N
Molecular Formula	C9H19N3

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

Pricing and Availability
Specifications

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

Ethyl N-piperazinecarboxylate, 99%

CAS: 120-43-4 Molecular Formula: C₇H₁₄N₂O₂ Molecular Weight (g/mol): 158.2 MDL Number: MFCD00005964 InChI Key: LNOQURRKNJKKBU-UHFFFAOYSA-N Synonym: ethyl n-piperazinecarboxylate,ethyl 1-piperazinecarboxylate,n-carbethoxypiperazine,1-carbethoxypiperazine,1-carboethoxypiperazine,1-piperazinecarboxylic acid, ethyl ester,n-ethoxycarbonyl piperazine,ethylcarbonyl piperazine,1-ethoxycarbonyl piperazine,ethyl 1-piperazinocarboxylate PubChem CID: 8431 IUPAC Name: ethyl piperazine-1-carboxylate SMILES: CCOC(=O)N1CCNCC1

Pricing and Availability
Specifications

PubChem CID	8431
CAS	120-43-4
Molecular Weight (g/mol)	158.2
MDL Number	MFCD00005964
SMILES	CCOC(=O)N1CCNCC1
Synonym	ethyl n-piperazinecarboxylate,ethyl 1-piperazinecarboxylate,n-carbethoxypiperazine,1-carbethoxypiperazine,1-carboethoxypiperazine,1-piperazinecarboxylic acid, ethyl ester,n-ethoxycarbonyl piperazine,ethylcarbonyl piperazine,1-ethoxycarbonyl piperazine,ethyl 1-piperazinocarboxylate
IUPAC Name	ethyl piperazine-1-carboxylate
InChI Key	LNOQURRKNJKKBU-UHFFFAOYSA-N
Molecular Formula	C₇H₁₄N₂O₂

N-(2-Hydroxyethyl)piperazine, 98.5%

CAS: 103-76-4 Molecular Formula: C₆H₁₄N₂O Molecular Weight (g/mol): 130.19 MDL Number: MFCD00005970 InChI Key: WFCSWCVEJLETKA-UHFFFAOYSA-N Synonym: n-2-hydroxyethyl piperazine,1-piperazineethanol,1-2-hydroxyethyl piperazine,hydroxyethylpiperazine,2-1-piperazinyl ethanol,2-hydroxyethylpiperazine,2-piperazinoethanol,2-piperazin-1-yl ethan-1-ol,1-piperazinethanol,4-2-hydroxyethyl piperazine PubChem CID: 7677 IUPAC Name: 2-piperazin-1-ylethanol SMILES: C1CN(CCN1)CCO

Pricing and Availability
Specifications

PubChem CID	7677
CAS	103-76-4
Molecular Weight (g/mol)	130.19
MDL Number	MFCD00005970
SMILES	C1CN(CCN1)CCO
Synonym	n-2-hydroxyethyl piperazine,1-piperazineethanol,1-2-hydroxyethyl piperazine,hydroxyethylpiperazine,2-1-piperazinyl ethanol,2-hydroxyethylpiperazine,2-piperazinoethanol,2-piperazin-1-yl ethan-1-ol,1-piperazinethanol,4-2-hydroxyethyl piperazine
IUPAC Name	2-piperazin-1-ylethanol
InChI Key	WFCSWCVEJLETKA-UHFFFAOYSA-N
Molecular Formula	C₆H₁₄N₂O

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