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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 – 12 of 12 results
1

1-Ethylpiperazine-2,3-dione, 97%

CAS: 59702-31-7 Molecular Formula: C6H10N2O2 Molecular Weight (g/mol): 142.158 MDL Number: MFCD00051825 InChI Key: ZBEKOEYCWKIMGU-UHFFFAOYSA-N Synonym: 1-ethyl-2,3-dioxopiperazine,n-ethyl-2,3-dioxopiperazine,1-ethyl-2,3-piperazinedione,2,3-piperazinedione, 1-ethyl,4-ethyl-2,3-dioxopiperazine,4-ethyl-2,3-piperazinedione,ccris 8931,4-ethyl-2,3-dioxo-piperazine,4-ethyl-2,3-dioxypiperazine,n-ethylpiperazine-2,3-dione PubChem CID: 108812 IUPAC Name: 1-ethylpiperazine-2,3-dione SMILES: CCN1CCNC(=O)C1=O

PubChem CID 108812
CAS 59702-31-7
Molecular Weight (g/mol) 142.158
MDL Number MFCD00051825
SMILES CCN1CCNC(=O)C1=O
Synonym 1-ethyl-2,3-dioxopiperazine,n-ethyl-2,3-dioxopiperazine,1-ethyl-2,3-piperazinedione,2,3-piperazinedione, 1-ethyl,4-ethyl-2,3-dioxopiperazine,4-ethyl-2,3-piperazinedione,ccris 8931,4-ethyl-2,3-dioxo-piperazine,4-ethyl-2,3-dioxypiperazine,n-ethylpiperazine-2,3-dione
IUPAC Name 1-ethylpiperazine-2,3-dione
InChI Key ZBEKOEYCWKIMGU-UHFFFAOYSA-N
Molecular Formula C6H10N2O2
2

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

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
3

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

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
4

1-(4-Nitrophenyl)piperazine, 98%

CAS: 6269-89-2 Molecular Formula: C10H13N3O2 Molecular Weight (g/mol): 207.233 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-]

PubChem CID 80447
CAS 6269-89-2
Molecular Weight (g/mol) 207.233
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
5

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

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
6

1-(2-Methoxyphenyl)piperazine hydrochloride, 97%, Thermo Scientific™

CAS: 5464-78-8 Molecular Formula: C11H17ClN2O Molecular Weight (g/mol): 228.72 MDL Number: MFCD00012762 InChI Key: DDMVHGULHRJOEC-UHFFFAOYSA-N Synonym: 1-2-methoxyphenyl piperazine hydrochloride,ompp,unii-3xq74ihw73,1-2-methoxyphenyl piperazine hcl,1-2-methoxyphenyl-pepipazine hcl,n-2-methoxyphenyl piperazine hydrochloride,1 2-methoxyphenyl piperazine hydrochloride,1-2-methoxylphenyl piperazine hydrochloride,dsstox_cid_30037,dsstox_rid_81139 PubChem CID: 9899402 IUPAC Name: 1-(2-methoxyphenyl)piperazine;hydrochloride SMILES: COC1=CC=CC=C1N2CCNCC2.Cl

PubChem CID 9899402
CAS 5464-78-8
Molecular Weight (g/mol) 228.72
MDL Number MFCD00012762
SMILES COC1=CC=CC=C1N2CCNCC2.Cl
Synonym 1-2-methoxyphenyl piperazine hydrochloride,ompp,unii-3xq74ihw73,1-2-methoxyphenyl piperazine hcl,1-2-methoxyphenyl-pepipazine hcl,n-2-methoxyphenyl piperazine hydrochloride,1 2-methoxyphenyl piperazine hydrochloride,1-2-methoxylphenyl piperazine hydrochloride,dsstox_cid_30037,dsstox_rid_81139
IUPAC Name 1-(2-methoxyphenyl)piperazine;hydrochloride
InChI Key DDMVHGULHRJOEC-UHFFFAOYSA-N
Molecular Formula C11H17ClN2O
7

1-(4-Chlorophenyl)piperazine dihydrochloride, 95%, Thermo Scientific™

CAS: 38869-46-4 Molecular Formula: C10H14Cl2N2 Molecular Weight (g/mol): 233.14 MDL Number: MFCD00012766 InChI Key: ZHGRQBSZTVJDHU-UHFFFAOYSA-N Synonym: 1-4-chlorophenyl piperazine dihydrochloride,1-4-chlorophenyl-piperazine dihydrochloride,1-4-chlorophenyl piperazine 2hcl,para-chlorophenylpiperazine dihydrochloride,piperazine, 1-4-chlorophenyl-, dihydrochloride,pubchem8586,acmc-1ctdy,ksc493m4r,1-p-chlorophenyl piperazine,4-chlorophenylpiperazine dihydrochloride PubChem CID: 12212341 IUPAC Name: 1-(4-chlorophenyl)piperazine;dihydrochloride SMILES: [H+].[Cl-].ClC1=CC=C(C=C1)N1CCNCC1

PubChem CID 12212341
CAS 38869-46-4
Molecular Weight (g/mol) 233.14
MDL Number MFCD00012766
SMILES [H+].[Cl-].ClC1=CC=C(C=C1)N1CCNCC1
Synonym 1-4-chlorophenyl piperazine dihydrochloride,1-4-chlorophenyl-piperazine dihydrochloride,1-4-chlorophenyl piperazine 2hcl,para-chlorophenylpiperazine dihydrochloride,piperazine, 1-4-chlorophenyl-, dihydrochloride,pubchem8586,acmc-1ctdy,ksc493m4r,1-p-chlorophenyl piperazine,4-chlorophenylpiperazine dihydrochloride
IUPAC Name 1-(4-chlorophenyl)piperazine;dihydrochloride
InChI Key ZHGRQBSZTVJDHU-UHFFFAOYSA-N
Molecular Formula C10H14Cl2N2
8

1-(2-Thiazolyl)piperazine hydrochloride, 97+%, Thermo Scientific™

CAS: 209733-13-1 Molecular Formula: C7H12ClN3S Molecular Weight (g/mol): 205.704 MDL Number: MFCD08752687 InChI Key: BIHQYKGSYPXHRN-UHFFFAOYSA-N Synonym: 2-piperazin-1-yl thiazole hydrochloride,1-2-thiazolyl piperazine hydrochloride,1-2-thiazolyl-piperazine hydrochloride,piperazine, 1-2-thiazolyl-hydrochloride,2-piperazin-1-ylthiazole hydrochloride,2-piperazinyl-1,3-thiazole, chloride,2-1-piperazinyl thiazole hydrochloride,2-piperazin-1-yl thiazole hcl,2-piperazin-1-yl-1,3-thiazole hydrochloride,1-1,3-thiazol-2-yl piperazine-hydrogen chloride 1/1 PubChem CID: 23467106 IUPAC Name: 2-piperazin-1-yl-1,3-thiazole;hydrochloride SMILES: C1CN(CCN1)C2=NC=CS2.Cl

PubChem CID 23467106
CAS 209733-13-1
Molecular Weight (g/mol) 205.704
MDL Number MFCD08752687
SMILES C1CN(CCN1)C2=NC=CS2.Cl
Synonym 2-piperazin-1-yl thiazole hydrochloride,1-2-thiazolyl piperazine hydrochloride,1-2-thiazolyl-piperazine hydrochloride,piperazine, 1-2-thiazolyl-hydrochloride,2-piperazin-1-ylthiazole hydrochloride,2-piperazinyl-1,3-thiazole, chloride,2-1-piperazinyl thiazole hydrochloride,2-piperazin-1-yl thiazole hcl,2-piperazin-1-yl-1,3-thiazole hydrochloride,1-1,3-thiazol-2-yl piperazine-hydrogen chloride 1/1
IUPAC Name 2-piperazin-1-yl-1,3-thiazole;hydrochloride
InChI Key BIHQYKGSYPXHRN-UHFFFAOYSA-N
Molecular Formula C7H12ClN3S
9

1-[2-(2-Hydroxyethoxy)ethyl]piperazine, 95%, Thermo Scientific™

CAS: 13349-82-1 Molecular Formula: C8H18N2O2 Molecular Weight (g/mol): 174.244 MDL Number: MFCD00074931 InChI Key: FLNQAPQQAZVRDA-UHFFFAOYSA-N Synonym: 1-2-2-hydroxyethoxy ethyl piperazine,2-2-piperazin-1-yl ethoxy ethanol,2-2-piperazin-1-ylethoxy ethanol,2-2-1-piperazinyl ethoxy ethanol,1-2-2-hydroxyethoxyl-ethyl piperazine,1-2-2-hydroxyethoxy-ethyl-piperazine,ethanol, 2-2-1-piperazinyl ethoxy PubChem CID: 139436 IUPAC Name: 2-(2-piperazin-1-ylethoxy)ethanol SMILES: C1CN(CCN1)CCOCCO

PubChem CID 139436
CAS 13349-82-1
Molecular Weight (g/mol) 174.244
MDL Number MFCD00074931
SMILES C1CN(CCN1)CCOCCO
Synonym 1-2-2-hydroxyethoxy ethyl piperazine,2-2-piperazin-1-yl ethoxy ethanol,2-2-piperazin-1-ylethoxy ethanol,2-2-1-piperazinyl ethoxy ethanol,1-2-2-hydroxyethoxyl-ethyl piperazine,1-2-2-hydroxyethoxy-ethyl-piperazine,ethanol, 2-2-1-piperazinyl ethoxy
IUPAC Name 2-(2-piperazin-1-ylethoxy)ethanol
InChI Key FLNQAPQQAZVRDA-UHFFFAOYSA-N
Molecular Formula C8H18N2O2
10

1-(2-Cyanophenyl)piperazine, 97%, Thermo Scientific™

CAS: 111373-03-6 Molecular Formula: C11H13N3 Molecular Weight (g/mol): 187.246 MDL Number: MFCD00040793 InChI Key: FRICBZWJFIRJOB-UHFFFAOYSA-N Synonym: 1-2-cyanophenyl piperazine,2-piperazin-1-yl benzonitrile,benzonitrile, 2-1-piperazinyl,2-1-piperazino benzonitrile,2-piperazin-1-yl-benzonitrile,1-2-cyanophenyl-piperazine,2-piperazinylbenzenecarbonitrile,pubchem9347,2-piperazinobenzonitrile,d02yfz PubChem CID: 2735875 IUPAC Name: 2-piperazin-1-ylbenzonitrile SMILES: C1CN(CCN1)C2=CC=CC=C2C#N

PubChem CID 2735875
CAS 111373-03-6
Molecular Weight (g/mol) 187.246
MDL Number MFCD00040793
SMILES C1CN(CCN1)C2=CC=CC=C2C#N
Synonym 1-2-cyanophenyl piperazine,2-piperazin-1-yl benzonitrile,benzonitrile, 2-1-piperazinyl,2-1-piperazino benzonitrile,2-piperazin-1-yl-benzonitrile,1-2-cyanophenyl-piperazine,2-piperazinylbenzenecarbonitrile,pubchem9347,2-piperazinobenzonitrile,d02yfz
IUPAC Name 2-piperazin-1-ylbenzonitrile
InChI Key FRICBZWJFIRJOB-UHFFFAOYSA-N
Molecular Formula C11H13N3
11

1-[2-(1-Pyrrolidinyl)ethyl]piperazine, 97%, Thermo Scientific™

CAS: 22763-69-5 Molecular Formula: C10H21N3 Molecular Weight (g/mol): 183.299 MDL Number: MFCD01075190 InChI Key: UXHZIFKPLFIPSX-UHFFFAOYSA-N Synonym: 1-2-pyrrolidin-1-yl ethyl piperazine,1-2-pyrrolidinoethyl piperazine,1-2-pyrrolidin-1-ylethyl piperazine,1-2-pyrrolidin-1-yl-ethyl-piperazine,1-2-1-pyrrolidinyl ethyl piperazine,piperazine, 1-2-1-pyrrolidinyl ethyl,acmc-1cbwl,2-pyrrolidinylethyl piperazine,1-2-pyrrolidinoethyl-piperazine PubChem CID: 2737250 IUPAC Name: 1-(2-pyrrolidin-1-ylethyl)piperazine SMILES: C1CCN(C1)CCN2CCNCC2

PubChem CID 2737250
CAS 22763-69-5
Molecular Weight (g/mol) 183.299
MDL Number MFCD01075190
SMILES C1CCN(C1)CCN2CCNCC2
Synonym 1-2-pyrrolidin-1-yl ethyl piperazine,1-2-pyrrolidinoethyl piperazine,1-2-pyrrolidin-1-ylethyl piperazine,1-2-pyrrolidin-1-yl-ethyl-piperazine,1-2-1-pyrrolidinyl ethyl piperazine,piperazine, 1-2-1-pyrrolidinyl ethyl,acmc-1cbwl,2-pyrrolidinylethyl piperazine,1-2-pyrrolidinoethyl-piperazine
IUPAC Name 1-(2-pyrrolidin-1-ylethyl)piperazine
InChI Key UXHZIFKPLFIPSX-UHFFFAOYSA-N
Molecular Formula C10H21N3
12

1-(2-Methoxyphenyl)piperazine, 98%, Thermo Scientific™

CAS: 35386-24-4 Molecular Formula: C11H18Cl2N2O Molecular Weight (g/mol): 265.18 MDL Number: MFCD00005958 InChI Key: ZGWQDMTYAQEMHA-UHFFFAOYSA-N Synonym: 1-2-methoxyphenyl piperazine,1-2-methoxy-phenyl-piperazine,1-o-methoxyphenyl piperazine,2-mpp,1-2-methoxyphenyl-piperazine,n-2-methoxyphenyl piperazine,unii-81njo1330a,1-2-methoxy phenyl piperazine,2-methoxyphenylpiperazine,piperazine, 1-2-methoxyphenyl PubChem CID: 1346 SMILES: [H+].[H+].[Cl-].[Cl-].COC1=CC=CC=C1N1CCNCC1

PubChem CID 1346
CAS 35386-24-4
Molecular Weight (g/mol) 265.18
MDL Number MFCD00005958
SMILES [H+].[H+].[Cl-].[Cl-].COC1=CC=CC=C1N1CCNCC1
Synonym 1-2-methoxyphenyl piperazine,1-2-methoxy-phenyl-piperazine,1-o-methoxyphenyl piperazine,2-mpp,1-2-methoxyphenyl-piperazine,n-2-methoxyphenyl piperazine,unii-81njo1330a,1-2-methoxy phenyl piperazine,2-methoxyphenylpiperazine,piperazine, 1-2-methoxyphenyl
InChI Key ZGWQDMTYAQEMHA-UHFFFAOYSA-N
Molecular Formula C11H18Cl2N2O