Pyrrolidines

Organic heterocyclic compounds that consist of a five-membered ring with four carbon atoms and one nitrogen atom that form a cyclic secondary amine.

1 – 15 of 318 results

1,6-Bismaleimidohexane, 97%

CAS: 4856-87-5 Molecular Formula: C14H16N2O4 Molecular Weight (g/mol): 276.292 MDL Number: MFCD00047122 InChI Key: PYVHLZLQVWXBDZ-UHFFFAOYSA-N Synonym: 1,6-bismaleimidohexane,1,6-dimaleimidohexane,n,n'-hexamethylenedimaleimide,1,6-bis maleimido hexane,1,1'-hexane-1,6-diyl bis 1h-pyrrole-2,5-dione,1h-pyrrole-2,5-dione, 1,1'-1,6-hexanediyl bis,maleimide, n,n'-hexamethylenedi,n,n'-hexamethylenebis maleimide,1,1'-1,6-hexanediyl bis-1h-pyrrole-2,5-dione PubChem CID: 20992 IUPAC Name: 1-[6-(2,5-dioxopyrrol-1-yl)hexyl]pyrrole-2,5-dione SMILES: C1=CC(=O)N(C1=O)CCCCCCN2C(=O)C=CC2=O

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Specifications

PubChem CID	20992
CAS	4856-87-5
Molecular Weight (g/mol)	276.292
MDL Number	MFCD00047122
SMILES	C1=CC(=O)N(C1=O)CCCCCCN2C(=O)C=CC2=O
Synonym	1,6-bismaleimidohexane,1,6-dimaleimidohexane,n,n'-hexamethylenedimaleimide,1,6-bis maleimido hexane,1,1'-hexane-1,6-diyl bis 1h-pyrrole-2,5-dione,1h-pyrrole-2,5-dione, 1,1'-1,6-hexanediyl bis,maleimide, n,n'-hexamethylenedi,n,n'-hexamethylenebis maleimide,1,1'-1,6-hexanediyl bis-1h-pyrrole-2,5-dione
IUPAC Name	1-[6-(2,5-dioxopyrrol-1-yl)hexyl]pyrrole-2,5-dione
InChI Key	PYVHLZLQVWXBDZ-UHFFFAOYSA-N
Molecular Formula	C14H16N2O4

1,4-Bis(maleimido)butane 98.0+%, TCI America™

CAS: 28537-70-4 Molecular Formula: C12H12N2O4 Molecular Weight (g/mol): 248.238 MDL Number: MFCD01318342 InChI Key: WXXSHAKLDCERGU-UHFFFAOYSA-N Synonym: N,N′C-Tetramethylenebismaleimide, N,N′C-Tetramethylenedimaleimide, BMB PubChem CID: 239576 IUPAC Name: 1-[4-(2,5-dioxopyrrol-1-yl)butyl]pyrrole-2,5-dione SMILES: C1=CC(=O)N(C1=O)CCCCN2C(=O)C=CC2=O

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Specifications

PubChem CID	239576
CAS	28537-70-4
Molecular Weight (g/mol)	248.238
MDL Number	MFCD01318342
SMILES	C1=CC(=O)N(C1=O)CCCCN2C(=O)C=CC2=O
Synonym	N,N′C-Tetramethylenebismaleimide, N,N′C-Tetramethylenedimaleimide, BMB
IUPAC Name	1-[4-(2,5-dioxopyrrol-1-yl)butyl]pyrrole-2,5-dione
InChI Key	WXXSHAKLDCERGU-UHFFFAOYSA-N
Molecular Formula	C12H12N2O4

1,2-Bis(maleimido)ethane 98.0+%, TCI America™

CAS: 5132-30-9 Molecular Formula: C10H8N2O4 Molecular Weight (g/mol): 220.184 MDL Number: MFCD00458699 InChI Key: PUKLCKVOVCZYKF-UHFFFAOYSA-N Synonym: N,N′C-Ethylenebismaleimide, N,N′C-Ethylenedimaleimide, 1,2-Di(maleimido)ethane PubChem CID: 237509 IUPAC Name: 1-[2-(2,5-dioxopyrrol-1-yl)ethyl]pyrrole-2,5-dione SMILES: C1=CC(=O)N(C1=O)CCN2C(=O)C=CC2=O

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Specifications

PubChem CID	237509
CAS	5132-30-9
Molecular Weight (g/mol)	220.184
MDL Number	MFCD00458699
SMILES	C1=CC(=O)N(C1=O)CCN2C(=O)C=CC2=O
Synonym	N,N′C-Ethylenebismaleimide, N,N′C-Ethylenedimaleimide, 1,2-Di(maleimido)ethane
IUPAC Name	1-[2-(2,5-dioxopyrrol-1-yl)ethyl]pyrrole-2,5-dione
InChI Key	PUKLCKVOVCZYKF-UHFFFAOYSA-N
Molecular Formula	C10H8N2O4

N-Ethylmaleimide, 99+%

CAS: 128-53-0 Molecular Formula: C6H7NO2 Molecular Weight (g/mol): 125.127 MDL Number: MFCD00005509 InChI Key: HDFGOPSGAURCEO-UHFFFAOYSA-N Synonym: n-ethylmaleimide,ethylmaleimide,1-ethyl-1h-pyrrole-2,5-dione,maleimide, n-ethyl,1h-pyrrole-2,5-dione, 1-ethyl,maleic acid n-ethylimide,nem,usaf b-121,unii-o3c74acm9v,maleic acid-n-ethylimide PubChem CID: 4362 ChEBI: CHEBI:44485 IUPAC Name: 1-ethylpyrrole-2,5-dione SMILES: CCN1C(=O)C=CC1=O

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Specifications

PubChem CID	4362
CAS	128-53-0
Molecular Weight (g/mol)	125.127
ChEBI	CHEBI:44485
MDL Number	MFCD00005509
SMILES	CCN1C(=O)C=CC1=O
Synonym	n-ethylmaleimide,ethylmaleimide,1-ethyl-1h-pyrrole-2,5-dione,maleimide, n-ethyl,1h-pyrrole-2,5-dione, 1-ethyl,maleic acid n-ethylimide,nem,usaf b-121,unii-o3c74acm9v,maleic acid-n-ethylimide
IUPAC Name	1-ethylpyrrole-2,5-dione
InChI Key	HDFGOPSGAURCEO-UHFFFAOYSA-N
Molecular Formula	C6H7NO2

N-Hydroxysuccinimide, 98+%

CAS: 6066-82-6 Molecular Formula: C₄H₅NO₃ Molecular Weight (g/mol): 115.09 MDL Number: MFCD00005516 InChI Key: NQTADLQHYWFPDB-UHFFFAOYSA-N Synonym: n-hydroxysuccinimide,hosu,1-hydroxysuccinimide,2,5-pyrrolidinedione, 1-hydroxy,1-hydroxy-2,5-pyrrolidinedione,succinimide, n-hydroxy,n-hydroxysuccinimde,n-hydroxysuccinimid,unii-mje3791m4t,ccris 2604 PubChem CID: 80170 IUPAC Name: 1-hydroxypyrrolidine-2,5-dione SMILES: C1CC(=O)N(C1=O)O

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Specifications

PubChem CID	80170
CAS	6066-82-6
Molecular Weight (g/mol)	115.09
MDL Number	MFCD00005516
SMILES	C1CC(=O)N(C1=O)O
Synonym	n-hydroxysuccinimide,hosu,1-hydroxysuccinimide,2,5-pyrrolidinedione, 1-hydroxy,1-hydroxy-2,5-pyrrolidinedione,succinimide, n-hydroxy,n-hydroxysuccinimde,n-hydroxysuccinimid,unii-mje3791m4t,ccris 2604
IUPAC Name	1-hydroxypyrrolidine-2,5-dione
InChI Key	NQTADLQHYWFPDB-UHFFFAOYSA-N
Molecular Formula	C₄H₅NO₃

N-Hydroxysuccinimide, 98+%

CAS: 6066-82-6 Molecular Formula: C4H5NO3 Molecular Weight (g/mol): 115.088 MDL Number: MFCD00005516 InChI Key: NQTADLQHYWFPDB-UHFFFAOYSA-N Synonym: n-hydroxysuccinimide,hosu,1-hydroxysuccinimide,2,5-pyrrolidinedione, 1-hydroxy,1-hydroxy-2,5-pyrrolidinedione,succinimide, n-hydroxy,n-hydroxysuccinimde,n-hydroxysuccinimid,unii-mje3791m4t,ccris 2604 PubChem CID: 80170 IUPAC Name: 1-hydroxypyrrolidine-2,5-dione SMILES: C1CC(=O)N(C1=O)O

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Specifications

PubChem CID	80170
CAS	6066-82-6
Molecular Weight (g/mol)	115.088
MDL Number	MFCD00005516
SMILES	C1CC(=O)N(C1=O)O
Synonym	n-hydroxysuccinimide,hosu,1-hydroxysuccinimide,2,5-pyrrolidinedione, 1-hydroxy,1-hydroxy-2,5-pyrrolidinedione,succinimide, n-hydroxy,n-hydroxysuccinimde,n-hydroxysuccinimid,unii-mje3791m4t,ccris 2604
IUPAC Name	1-hydroxypyrrolidine-2,5-dione
InChI Key	NQTADLQHYWFPDB-UHFFFAOYSA-N
Molecular Formula	C4H5NO3

2-(2-Hydroxyethyl)-1-Methylpyrrolidine, British Pharmacopoeia (BP) Reference Standard, MilliporeSigma™ Supelco™

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets, has been developed and issued under the Authority of the issuing Pharmacopoeia.

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N-Methylpyrrolidone, B&J Brand™, for HPLC, GC and spectrophotometry, >99.5%, Honeywell Burdick & Jackson

CAS: 872-50-4 Molecular Formula: C5H9NO Molecular Weight (g/mol): 99.133 InChI Key: SECXISVLQFMRJM-UHFFFAOYSA-N Synonym: 1-methyl-2-pyrrolidinone,n-methyl-2-pyrrolidone,n-methylpyrrolidone,1-methyl-2-pyrrolidone,methylpyrrolidone,m-pyrol,n-methyl-2-pyrrolidinone,n-methylpyrrolidinone,1-methylpyrrolidinone,2-pyrrolidinone, 1-methyl PubChem CID: 13387 ChEBI: CHEBI:7307 IUPAC Name: 1-methylpyrrolidin-2-one SMILES: CN1CCCC1=O

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Specifications

PubChem CID	13387
CAS	872-50-4
Molecular Weight (g/mol)	99.133
ChEBI	CHEBI:7307
SMILES	CN1CCCC1=O
Synonym	1-methyl-2-pyrrolidinone,n-methyl-2-pyrrolidone,n-methylpyrrolidone,1-methyl-2-pyrrolidone,methylpyrrolidone,m-pyrol,n-methyl-2-pyrrolidinone,n-methylpyrrolidinone,1-methylpyrrolidinone,2-pyrrolidinone, 1-methyl
IUPAC Name	1-methylpyrrolidin-2-one
InChI Key	SECXISVLQFMRJM-UHFFFAOYSA-N
Molecular Formula	C5H9NO

1-Cyclohexyl-2-pyrrolidinone, 99%

CAS: 6837-24-7 Molecular Formula: C10H17NO Molecular Weight (g/mol): 167.252 MDL Number: MFCD00003191 InChI Key: PZYDAVFRVJXFHS-UHFFFAOYSA-N Synonym: n-cyclohexyl-2-pyrrolidone,1-cyclohexyl-2-pyrrolidone,2-pyrrolidinone, 1-cyclohexyl,cyclohexyl pyrrolidone,n-cyclohexylpyrrolidone,1-cyclohexyl-2-pyrrolidinone,n-cyclohexylpyrrolidinone,unii-7im8p1vvnm,7im8p1vvnm,acmc-20aj1a PubChem CID: 81278 IUPAC Name: 1-cyclohexylpyrrolidin-2-one SMILES: C1CCC(CC1)N2CCCC2=O

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Specifications

PubChem CID	81278
CAS	6837-24-7
Molecular Weight (g/mol)	167.252
MDL Number	MFCD00003191
SMILES	C1CCC(CC1)N2CCCC2=O
Synonym	n-cyclohexyl-2-pyrrolidone,1-cyclohexyl-2-pyrrolidone,2-pyrrolidinone, 1-cyclohexyl,cyclohexyl pyrrolidone,n-cyclohexylpyrrolidone,1-cyclohexyl-2-pyrrolidinone,n-cyclohexylpyrrolidinone,unii-7im8p1vvnm,7im8p1vvnm,acmc-20aj1a
IUPAC Name	1-cyclohexylpyrrolidin-2-one
InChI Key	PZYDAVFRVJXFHS-UHFFFAOYSA-N
Molecular Formula	C10H17NO

N-(2,6-Diethylphenyl)maleimide, 97%

CAS: 38167-72-5 Molecular Formula: C14H15NO2 Molecular Weight (g/mol): 229.279 MDL Number: MFCD00173826 InChI Key: LNOKVKHZEYOLIQ-UHFFFAOYSA-N Synonym: n-2,6-diethylphenyl maleimide,1-2,6-diethylphenyl-1h-pyrrole-2,5-dione,1-2,6-diethylphenyl pyrrole-2,5-dione,1-2,6-diethylphenyl-2,5-dihydro-1h-pyrrole-2,5-dione,1-2,6-diethylphenyl azoline-2,5-dione,acmc-1ctvb,cyto10h11,maybridge1_007020,1h-pyrrole-2, 1-2,6-diethylphenyl,1h-pyrrole-2,5-dione,1-2,6-diethylphenyl PubChem CID: 300890 IUPAC Name: 1-(2,6-diethylphenyl)pyrrole-2,5-dione SMILES: CCC1=C(C(=CC=C1)CC)N2C(=O)C=CC2=O

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Specifications

PubChem CID	300890
CAS	38167-72-5
Molecular Weight (g/mol)	229.279
MDL Number	MFCD00173826
SMILES	CCC1=C(C(=CC=C1)CC)N2C(=O)C=CC2=O
Synonym	n-2,6-diethylphenyl maleimide,1-2,6-diethylphenyl-1h-pyrrole-2,5-dione,1-2,6-diethylphenyl pyrrole-2,5-dione,1-2,6-diethylphenyl-2,5-dihydro-1h-pyrrole-2,5-dione,1-2,6-diethylphenyl azoline-2,5-dione,acmc-1ctvb,cyto10h11,maybridge1_007020,1h-pyrrole-2, 1-2,6-diethylphenyl,1h-pyrrole-2,5-dione,1-2,6-diethylphenyl
IUPAC Name	1-(2,6-diethylphenyl)pyrrole-2,5-dione
InChI Key	LNOKVKHZEYOLIQ-UHFFFAOYSA-N
Molecular Formula	C14H15NO2

N-Chlorosuccinimide, 98%

CAS: 128-09-6 Molecular Formula: C4H4ClNO2 Molecular Weight (g/mol): 133.531 MDL Number: MFCD00005511 InChI Key: JRNVZBWKYDBUCA-UHFFFAOYSA-N Synonym: n-chlorosuccinimide,succinchlorimide,chlorosuccinimide,succinochlorimide,succinic n-chloroimide,2,5-pyrrolidinedione, 1-chloro,1-chloro-2,5-pyrrolidinedione,succinimide, n-chloro,ncs,caswell no. 807 PubChem CID: 31398 ChEBI: CHEBI:53203 IUPAC Name: 1-chloropyrrolidine-2,5-dione SMILES: C1CC(=O)N(C1=O)Cl

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Specifications

PubChem CID	31398
CAS	128-09-6
Molecular Weight (g/mol)	133.531
ChEBI	CHEBI:53203
MDL Number	MFCD00005511
SMILES	C1CC(=O)N(C1=O)Cl
Synonym	n-chlorosuccinimide,succinchlorimide,chlorosuccinimide,succinochlorimide,succinic n-chloroimide,2,5-pyrrolidinedione, 1-chloro,1-chloro-2,5-pyrrolidinedione,succinimide, n-chloro,ncs,caswell no. 807
IUPAC Name	1-chloropyrrolidine-2,5-dione
InChI Key	JRNVZBWKYDBUCA-UHFFFAOYSA-N
Molecular Formula	C4H4ClNO2

N-Phenylmaleimide, 98+%

CAS: 941-69-5 Molecular Formula: C10H7NO2 Molecular Weight (g/mol): 173.171 MDL Number: MFCD00005502 InChI Key: HIDBROSJWZYGSZ-UHFFFAOYSA-N Synonym: n-phenylmaleimide,maleanil,maleinanil,maleimidobenzene,1h-pyrrole-2,5-dione, 1-phenyl,1-phenyl-1h-pyrrole-2,5-dione,maleimide, n-phenyl,1-phenyl-2,5-dihydro-1h-pyrrole-2,5-dione,unii-9u9kt462vw,n-fenylimid kyseliny maleinove PubChem CID: 13662 IUPAC Name: 1-phenylpyrrole-2,5-dione SMILES: C1=CC=C(C=C1)N2C(=O)C=CC2=O

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Specifications

PubChem CID	13662
CAS	941-69-5
Molecular Weight (g/mol)	173.171
MDL Number	MFCD00005502
SMILES	C1=CC=C(C=C1)N2C(=O)C=CC2=O
Synonym	n-phenylmaleimide,maleanil,maleinanil,maleimidobenzene,1h-pyrrole-2,5-dione, 1-phenyl,1-phenyl-1h-pyrrole-2,5-dione,maleimide, n-phenyl,1-phenyl-2,5-dihydro-1h-pyrrole-2,5-dione,unii-9u9kt462vw,n-fenylimid kyseliny maleinove
IUPAC Name	1-phenylpyrrole-2,5-dione
InChI Key	HIDBROSJWZYGSZ-UHFFFAOYSA-N
Molecular Formula	C10H7NO2

2-Pyrrolidinone, 99%

CAS: 616-45-5 Molecular Formula: C4H7NO Molecular Weight (g/mol): 85.106 MDL Number: MFCD00005270 InChI Key: HNJBEVLQSNELDL-UHFFFAOYSA-N Synonym: 2-pyrrolidinone,pyrrolidone,butyrolactam,2-pyrrolidone,2-oxopyrrolidine,pyrrolidon,2-ketopyrrolidine,2-pyrol,pyrrolidinone,gamma-butyrolactam PubChem CID: 12025 ChEBI: CHEBI:36592 IUPAC Name: pyrrolidin-2-one SMILES: C1CC(=O)NC1

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Specifications

PubChem CID	12025
CAS	616-45-5
Molecular Weight (g/mol)	85.106
ChEBI	CHEBI:36592
MDL Number	MFCD00005270
SMILES	C1CC(=O)NC1
Synonym	2-pyrrolidinone,pyrrolidone,butyrolactam,2-pyrrolidone,2-oxopyrrolidine,pyrrolidon,2-ketopyrrolidine,2-pyrol,pyrrolidinone,gamma-butyrolactam
IUPAC Name	pyrrolidin-2-one
InChI Key	HNJBEVLQSNELDL-UHFFFAOYSA-N
Molecular Formula	C4H7NO

N-Bromosuccinimide, 99%

CAS: 128-08-5 Molecular Formula: C4H4BrNO2 Molecular Weight (g/mol): 177.985 MDL Number: MFCD00005510 InChI Key: PCLIMKBDDGJMGD-UHFFFAOYSA-N Synonym: n-bromosuccinimide,succinbromimide,succinbromide,succinibromimide,n-bromosuccimide,2,5-pyrrolidinedione, 1-bromo,1-bromo-2,5-pyrrolidinedione,bromosuccinimide,nbs,n-bromo succinimide PubChem CID: 67184 ChEBI: CHEBI:53174 IUPAC Name: 1-bromopyrrolidine-2,5-dione SMILES: C1CC(=O)N(C1=O)Br

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Specifications

PubChem CID	67184
CAS	128-08-5
Molecular Weight (g/mol)	177.985
ChEBI	CHEBI:53174
MDL Number	MFCD00005510
SMILES	C1CC(=O)N(C1=O)Br
Synonym	n-bromosuccinimide,succinbromimide,succinbromide,succinibromimide,n-bromosuccimide,2,5-pyrrolidinedione, 1-bromo,1-bromo-2,5-pyrrolidinedione,bromosuccinimide,nbs,n-bromo succinimide
IUPAC Name	1-bromopyrrolidine-2,5-dione
InChI Key	PCLIMKBDDGJMGD-UHFFFAOYSA-N
Molecular Formula	C4H4BrNO2

1-(Cyanoacetyl)pyrrolidine, 98+%

CAS: 14227-95-3 Molecular Formula: C7H10N2O Molecular Weight (g/mol): 138.17 MDL Number: MFCD00020838 InChI Key: VEUDVNNBYYRZBV-UHFFFAOYSA-N Synonym: 1-cyanoacetyl pyrrolidine,3-oxo-3-pyrrolidin-1-yl propanenitrile,1-cyanoacetylpyrrolidine,3-oxo-3-1-pyrrolidinyl propanenitrile,pyrrolidine, 1-cyanoacetyl,1-pyrrolidinepropanenitrile,b-oxo,3-oxo-3-pyrrolidinylpropanenitrile,n-cyanoacetylpyrrolidine,acmc-20ak5f,oxopyrrolidinylpropanenitrile PubChem CID: 84272 IUPAC Name: 3-oxo-3-pyrrolidin-1-ylpropanenitrile SMILES: O=C(CC#N)N1CCCC1

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Specifications

PubChem CID	84272
CAS	14227-95-3
Molecular Weight (g/mol)	138.17
MDL Number	MFCD00020838
SMILES	O=C(CC#N)N1CCCC1
Synonym	1-cyanoacetyl pyrrolidine,3-oxo-3-pyrrolidin-1-yl propanenitrile,1-cyanoacetylpyrrolidine,3-oxo-3-1-pyrrolidinyl propanenitrile,pyrrolidine, 1-cyanoacetyl,1-pyrrolidinepropanenitrile,b-oxo,3-oxo-3-pyrrolidinylpropanenitrile,n-cyanoacetylpyrrolidine,acmc-20ak5f,oxopyrrolidinylpropanenitrile
IUPAC Name	3-oxo-3-pyrrolidin-1-ylpropanenitrile
InChI Key	VEUDVNNBYYRZBV-UHFFFAOYSA-N
Molecular Formula	C7H10N2O

Pyrrolidines

Pyrrolidines

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