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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136 – 150 of 1,843 results

136

Ziprasidone Hydrochloride Monohydrate 98.0+%, TCI America™

CAS: 138982-67-9 Molecular Formula: C21H24Cl2N4O2S Molecular Weight (g/mol): 467.409 MDL Number: MFCD00921885 InChI Key: ZCBZSCBNOOIHFP-UHFFFAOYSA-N Synonym: ziprasidone hydrochloride monohydrate,ziprasidone hydrochloride,geodon,5-2-4-benzo d isothiazol-3-yl piperazin-1-yl ethyl-6-chloroindolin-2-one hydrochloride hydrate,unii-216x081oru,ziprasidone hcl hydrate,ziprasidone hydrochloride usan:usp,zeldox,ziprasidone hydrochloride usan PubChem CID: 60853 ChEBI: CHEBI:32314 IUPAC Name: 5-[2-[4-(1,2-benzothiazol-3-yl)piperazin-1-yl]ethyl]-6-chloro-1,3-dihydroindol-2-one;hydrate;hydrochloride SMILES: C1CN(CCN1CCC2=C(C=C3C(=C2)CC(=O)N3)Cl)C4=NSC5=CC=CC=C54.O.Cl

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Specifications

PubChem CID	60853
CAS	138982-67-9
Molecular Weight (g/mol)	467.409
ChEBI	CHEBI:32314
MDL Number	MFCD00921885
SMILES	C1CN(CCN1CCC2=C(C=C3C(=C2)CC(=O)N3)Cl)C4=NSC5=CC=CC=C54.O.Cl
Synonym	ziprasidone hydrochloride monohydrate,ziprasidone hydrochloride,geodon,5-2-4-benzo d isothiazol-3-yl piperazin-1-yl ethyl-6-chloroindolin-2-one hydrochloride hydrate,unii-216x081oru,ziprasidone hcl hydrate,ziprasidone hydrochloride usan:usp,zeldox,ziprasidone hydrochloride usan
IUPAC Name	5-[2-[4-(1,2-benzothiazol-3-yl)piperazin-1-yl]ethyl]-6-chloro-1,3-dihydroindol-2-one;hydrate;hydrochloride
InChI Key	ZCBZSCBNOOIHFP-UHFFFAOYSA-N
Molecular Formula	C21H24Cl2N4O2S

137

1-(2-Nitrophenyl)piperazine 98.0+%, TCI America™

CAS: 59084-06-9 Molecular Formula: C10H14N3O2 Molecular Weight (g/mol): 208.24 MDL Number: MFCD00040728 InChI Key: YJRCDSXLKPERNV-UHFFFAOYSA-O Synonym: 1-2-nitrophenyl piperazine,1-2-nitro-phenyl-piperazine,2-nitrophenyl piperazine,1-2-nitrophenyl piperazin,nitrophenylpiperazine,acmc-20ahsu,pubchem14574,4-nitrophenyl piperazine PubChem CID: 100949 IUPAC Name: 4-(2-nitrophenyl)piperazin-1-ium SMILES: [O-][N+](=O)C1=CC=CC=C1N1CC[NH2+]CC1

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Specifications

PubChem CID	100949
CAS	59084-06-9
Molecular Weight (g/mol)	208.24
MDL Number	MFCD00040728
SMILES	[O-][N+](=O)C1=CC=CC=C1N1CC[NH2+]CC1
Synonym	1-2-nitrophenyl piperazine,1-2-nitro-phenyl-piperazine,2-nitrophenyl piperazine,1-2-nitrophenyl piperazin,nitrophenylpiperazine,acmc-20ahsu,pubchem14574,4-nitrophenyl piperazine
IUPAC Name	4-(2-nitrophenyl)piperazin-1-ium
InChI Key	YJRCDSXLKPERNV-UHFFFAOYSA-O
Molecular Formula	C10H14N3O2

138

1-(3-Methoxyphenyl)piperazine 98.0+%, TCI America™

CAS: 16015-71-7 Molecular Formula: C11H16N2O Molecular Weight (g/mol): 192.262 MDL Number: MFCD00040733 InChI Key: PZIBVWUXWNYTNL-UHFFFAOYSA-N Synonym: 1-3-methoxyphenyl piperazine,n-3-methoxyphenyl piperazine,1-3-methoxyphenyl-piperazine,unii-6lcp52962g,1-3-methoxy-phenyl-piperazine,chembl59597,piperazine, 1-3-methoxyphenyl,3-methoxy-1-piperazinylbenzene,pubchem8585,3-meopp PubChem CID: 81430 IUPAC Name: 1-(3-methoxyphenyl)piperazine SMILES: COC1=CC=CC(=C1)N2CCNCC2

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Specifications

PubChem CID	81430
CAS	16015-71-7
Molecular Weight (g/mol)	192.262
MDL Number	MFCD00040733
SMILES	COC1=CC=CC(=C1)N2CCNCC2
Synonym	1-3-methoxyphenyl piperazine,n-3-methoxyphenyl piperazine,1-3-methoxyphenyl-piperazine,unii-6lcp52962g,1-3-methoxy-phenyl-piperazine,chembl59597,piperazine, 1-3-methoxyphenyl,3-methoxy-1-piperazinylbenzene,pubchem8585,3-meopp
IUPAC Name	1-(3-methoxyphenyl)piperazine
InChI Key	PZIBVWUXWNYTNL-UHFFFAOYSA-N
Molecular Formula	C11H16N2O

139

Doxazosin Mesylate 98.0+%, TCI America™

CAS: 77883-43-3 Molecular Formula: C24H29N5O8S Molecular Weight (g/mol): 547.583 MDL Number: MFCD00216023 InChI Key: VJECBOKJABCYMF-UHFFFAOYSA-N Synonym: doxazosin mesylate,cardura,carduran,cardular,cardura xl,cardenalin,dedralen,diblocin,doxazomerck,progandol PubChem CID: 62978 ChEBI: CHEBI:4709 IUPAC Name: [4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-(2,3-dihydro-1,4-benzodioxin-3-yl)methanone;methanesulfonic acid SMILES: COC1=C(C=C2C(=C1)C(=NC(=N2)N3CCN(CC3)C(=O)C4COC5=CC=CC=C5O4)N)OC.CS(=O)(=O)O

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Specifications

PubChem CID	62978
CAS	77883-43-3
Molecular Weight (g/mol)	547.583
ChEBI	CHEBI:4709
MDL Number	MFCD00216023
SMILES	COC1=C(C=C2C(=C1)C(=NC(=N2)N3CCN(CC3)C(=O)C4COC5=CC=CC=C5O4)N)OC.CS(=O)(=O)O
Synonym	doxazosin mesylate,cardura,carduran,cardular,cardura xl,cardenalin,dedralen,diblocin,doxazomerck,progandol
IUPAC Name	[4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-(2,3-dihydro-1,4-benzodioxin-3-yl)methanone;methanesulfonic acid
InChI Key	VJECBOKJABCYMF-UHFFFAOYSA-N
Molecular Formula	C24H29N5O8S

140

3-(1-Piperazinyl)-1,2-benzisothiazole 98.0+%, TCI America™

CAS: 87691-87-0 Molecular Formula: C11H13N3S Molecular Weight (g/mol): 219.306 MDL Number: MFCD04117970 InChI Key: KRDOFMHJLWKXIU-UHFFFAOYSA-N PubChem CID: 2772144 IUPAC Name: 3-piperazin-1-yl-1,2-benzothiazole SMILES: C1CN(CCN1)C2=NSC3=CC=CC=C32

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Specifications

PubChem CID	2772144
CAS	87691-87-0
Molecular Weight (g/mol)	219.306
MDL Number	MFCD04117970
SMILES	C1CN(CCN1)C2=NSC3=CC=CC=C32
IUPAC Name	3-piperazin-1-yl-1,2-benzothiazole
InChI Key	KRDOFMHJLWKXIU-UHFFFAOYSA-N
Molecular Formula	C11H13N3S

141

1-Ethyl-2,3-dioxopiperazine 98.0+%, TCI America™

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

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Specifications

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

142

1-Cyclopropylpiperazine 98.0+%, TCI America™

CAS: 20327-23-5 Molecular Formula: C7H14N2 Molecular Weight (g/mol): 126.20 MDL Number: MFCD06254805 InChI Key: HNZJIWIXRPBFAN-UHFFFAOYSA-N PubChem CID: 4742004 IUPAC Name: 1-cyclopropylpiperazine SMILES: C1CC1N1CCNCC1

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Specifications

PubChem CID	4742004
CAS	20327-23-5
Molecular Weight (g/mol)	126.20
MDL Number	MFCD06254805
SMILES	C1CC1N1CCNCC1
IUPAC Name	1-cyclopropylpiperazine
InChI Key	HNZJIWIXRPBFAN-UHFFFAOYSA-N
Molecular Formula	C7H14N2

143

1-(4-Nitrophenyl)piperazine 98.0+%, TCI America™

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-]

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Specifications

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

144

cis-Decahydro-1H,6H-3a,5a,8a,10a-tetraazapyrene 98.0+%, TCI America™

CAS: 74199-16-9 Molecular Formula: C12H22N4 Molecular Weight (g/mol): 222.336 MDL Number: MFCD04038934 InChI Key: CMHJBNKGPWROQM-UHFFFAOYSA-N Synonym: cyclan glyoxal, cis-ptap,cis-decahydro-1h,6h-3a,5a,8a,10a-tetraazapyrene,cis-glyoxal-cyclam,cyclam cis-glyoxal derivative,cis-1,4,8,11-perhydrotetra azapyrene,10bbeta,10cbeta-decahydro-1h,6h-3a,5a,8a,10a-tetraazapyrene,1,4,8,11-tetraazatetracyclo 6.6.2.0?, 1 ?.0 1 1 , 1 ? hexadecane,2,3,4,5,7,8,9,10,10b,10c-decahydro-1h,6h-3a,5a,8a,10a-tetraazapyrene,15s,16s-1,4,8,11-tetraazatetracyclo 6.6.2.0?, 1 ?.0 1 1 , 1 ? hexadecane PubChem CID: 434804 SMILES: C1CN2CCN3CCCN4C3C2N(C1)CC4

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Specifications

PubChem CID	434804
CAS	74199-16-9
Molecular Weight (g/mol)	222.336
MDL Number	MFCD04038934
SMILES	C1CN2CCN3CCCN4C3C2N(C1)CC4
Synonym	cyclan glyoxal, cis-ptap,cis-decahydro-1h,6h-3a,5a,8a,10a-tetraazapyrene,cis-glyoxal-cyclam,cyclam cis-glyoxal derivative,cis-1,4,8,11-perhydrotetra azapyrene,10bbeta,10cbeta-decahydro-1h,6h-3a,5a,8a,10a-tetraazapyrene,1,4,8,11-tetraazatetracyclo 6.6.2.0?, 1 ?.0 1 1 , 1 ? hexadecane,2,3,4,5,7,8,9,10,10b,10c-decahydro-1h,6h-3a,5a,8a,10a-tetraazapyrene,15s,16s-1,4,8,11-tetraazatetracyclo 6.6.2.0?, 1 ?.0 1 1 , 1 ? hexadecane
InChI Key	CMHJBNKGPWROQM-UHFFFAOYSA-N
Molecular Formula	C12H22N4

145

Naftopidil 98.0+%, TCI America™

CAS: 57149-07-2 Molecular Formula: C24H28N2O3 Molecular Weight (g/mol): 392.50 MDL Number: MFCD00242741,MFCD11046013 InChI Key: HRRBJVNMSRJFHQ-UHFFFAOYNA-N Synonym: naftopidil,flivas,avishot,naftopidil inn,naftopidilum latin,naftopidil flivas,naftopidil unspecified,+--1-4-2-methoxyphenyl piperazinyl-3-1-naphthyloxy propan-2-ol,rs-1-4-2-methoxyphenyl-1-piperazinyl-3-1-naphthyloxy-2-propanol,1-4-2-methoxyphenyl piperazin-1-yl-3-naphthalen-1-yloxy propan-2-ol PubChem CID: 4418 IUPAC Name: 1-[4-(2-methoxyphenyl)piperazin-1-yl]-3-(naphthalen-1-yloxy)propan-2-ol SMILES: COC1=CC=CC=C1N1CCN(CC(O)COC2=C3C=CC=CC3=CC=C2)CC1

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Specifications

PubChem CID	4418
CAS	57149-07-2
Molecular Weight (g/mol)	392.50
MDL Number	MFCD00242741,MFCD11046013
SMILES	COC1=CC=CC=C1N1CCN(CC(O)COC2=C3C=CC=CC3=CC=C2)CC1
Synonym	naftopidil,flivas,avishot,naftopidil inn,naftopidilum latin,naftopidil flivas,naftopidil unspecified,+--1-4-2-methoxyphenyl piperazinyl-3-1-naphthyloxy propan-2-ol,rs-1-4-2-methoxyphenyl-1-piperazinyl-3-1-naphthyloxy-2-propanol,1-4-2-methoxyphenyl piperazin-1-yl-3-naphthalen-1-yloxy propan-2-ol
IUPAC Name	1-[4-(2-methoxyphenyl)piperazin-1-yl]-3-(naphthalen-1-yloxy)propan-2-ol
InChI Key	HRRBJVNMSRJFHQ-UHFFFAOYNA-N
Molecular Formula	C24H28N2O3

146

1-(2-Propynyl)piperazine 97.0+%, TCI America™

CAS: 52070-67-4 Molecular Formula: C7H12N2 Molecular Weight (g/mol): 124.187 MDL Number: MFCD08445213 InChI Key: GWCSATTUAOHJDK-UHFFFAOYSA-N Synonym: 1-Propargylpiperazine PubChem CID: 14627369 IUPAC Name: 1-prop-2-ynylpiperazine SMILES: C#CCN1CCNCC1

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Specifications

PubChem CID	14627369
CAS	52070-67-4
Molecular Weight (g/mol)	124.187
MDL Number	MFCD08445213
SMILES	C#CCN1CCNCC1
Synonym	1-Propargylpiperazine
IUPAC Name	1-prop-2-ynylpiperazine
InChI Key	GWCSATTUAOHJDK-UHFFFAOYSA-N
Molecular Formula	C7H12N2

147

1-(2-Chlorophenyl)piperazine 98.0+%, TCI America™

CAS: 39512-50-0 Molecular Formula: C10H13ClN2 Molecular Weight (g/mol): 196.678 MDL Number: MFCD00040727 InChI Key: PWZDJIUQHUGFRJ-UHFFFAOYSA-N Synonym: 1-2-chlorophenyl piperazine,1-2-chloro-phenyl-piperazine,piperazine, 1-2-chlorophenyl,chembl9841,1-o-chlorophenyl piperazine,2-chlorophenyl piperazine,chlorphenylpiperazin,pubchem14571,acmc-1aif1 PubChem CID: 415628 IUPAC Name: 1-(2-chlorophenyl)piperazine SMILES: C1CN(CCN1)C2=CC=CC=C2Cl

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Specifications

PubChem CID	415628
CAS	39512-50-0
Molecular Weight (g/mol)	196.678
MDL Number	MFCD00040727
SMILES	C1CN(CCN1)C2=CC=CC=C2Cl
Synonym	1-2-chlorophenyl piperazine,1-2-chloro-phenyl-piperazine,piperazine, 1-2-chlorophenyl,chembl9841,1-o-chlorophenyl piperazine,2-chlorophenyl piperazine,chlorphenylpiperazin,pubchem14571,acmc-1aif1
IUPAC Name	1-(2-chlorophenyl)piperazine
InChI Key	PWZDJIUQHUGFRJ-UHFFFAOYSA-N
Molecular Formula	C10H13ClN2

148

tert-Butyl 3-Oxopiperazine-1-carboxylate 98.0+%, TCI America™

CAS: 76003-29-7 Molecular Formula: C9H16N2O3 Molecular Weight (g/mol): 200.238 MDL Number: MFCD02181069 InChI Key: FCMLWBBLOASUSO-UHFFFAOYSA-N Synonym: 1-boc-3-oxopiperazine,4-n-boc-2-oxo-piperazine,4-boc-piperazinone,n-boc-3-oxopiperazine,3-oxo-piperazine-1-carboxylic acid tert-butyl ester,tert-butyl 3-oxo-1-piperazinecarboxylate,4-n-boc-piperazin-2-one,n-boc-piperazin-3-one,1-piperazinecarboxylic acid, 3-oxo-, 1,1-dimethylethyl ester,1-tert-butoxycarbonyl-3-oxopiperazine PubChem CID: 3157178 IUPAC Name: tert-butyl 3-oxopiperazine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCNC(=O)C1

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Specifications

PubChem CID	3157178
CAS	76003-29-7
Molecular Weight (g/mol)	200.238
MDL Number	MFCD02181069
SMILES	CC(C)(C)OC(=O)N1CCNC(=O)C1
Synonym	1-boc-3-oxopiperazine,4-n-boc-2-oxo-piperazine,4-boc-piperazinone,n-boc-3-oxopiperazine,3-oxo-piperazine-1-carboxylic acid tert-butyl ester,tert-butyl 3-oxo-1-piperazinecarboxylate,4-n-boc-piperazin-2-one,n-boc-piperazin-3-one,1-piperazinecarboxylic acid, 3-oxo-, 1,1-dimethylethyl ester,1-tert-butoxycarbonyl-3-oxopiperazine
IUPAC Name	tert-butyl 3-oxopiperazine-1-carboxylate
InChI Key	FCMLWBBLOASUSO-UHFFFAOYSA-N
Molecular Formula	C9H16N2O3

149

1-Isopropylpiperazine 98.0+%, TCI America™

CAS: 4318-42-7 Molecular Formula: C7H16N2 Molecular Weight (g/mol): 128.219 MDL Number: MFCD00167971 InChI Key: WHKWMTXTYKVFLK-UHFFFAOYSA-N Synonym: 1-isopropylpiperazine,n-isopropylpiperazine,1-propan-2-yl piperazine,piperazine, 1-isopropyl,isopropyl piperazine,1-isopropyl-piperazine,1-1-methylethyl piperazine,n-isopropyl piperazine,1-isopropyl piperazine,piperazine, 1-1-methylethyl PubChem CID: 78013 IUPAC Name: 1-propan-2-ylpiperazine SMILES: CC(C)N1CCNCC1

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Specifications

PubChem CID	78013
CAS	4318-42-7
Molecular Weight (g/mol)	128.219
MDL Number	MFCD00167971
SMILES	CC(C)N1CCNCC1
Synonym	1-isopropylpiperazine,n-isopropylpiperazine,1-propan-2-yl piperazine,piperazine, 1-isopropyl,isopropyl piperazine,1-isopropyl-piperazine,1-1-methylethyl piperazine,n-isopropyl piperazine,1-isopropyl piperazine,piperazine, 1-1-methylethyl
IUPAC Name	1-propan-2-ylpiperazine
InChI Key	WHKWMTXTYKVFLK-UHFFFAOYSA-N
Molecular Formula	C7H16N2

150

N-(2-Aminoethyl)piperazine 99.0+%, TCI America™

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-yl)ethan-1-amine 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-yl)ethan-1-amine
InChI Key	IMUDHTPIFIBORV-UHFFFAOYSA-N
Molecular Formula	C6H15N3

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