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.

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3-Maleimidopropionic acid N-hydroxysuccinimide ester, 99%

CAS: 55750-62-4 Molecular Formula: C11H10N2O6 Molecular Weight (g/mol): 266.209 MDL Number: MFCD00043141 InChI Key: JKHVDAUOODACDU-UHFFFAOYSA-N Synonym: n-succinimidyl 3-maleimidopropionate,2,5-dioxopyrrolidin-1-yl 3-2,5-dioxo-2,5-dihydro-1h-pyrrol-1-yl propanoate,3-maleimido propionic acid n-hydroxysuccinimide ester,bmps,3-maleimidopropionic acid n-succinimidyl ester,3-maleimidopropionic acid nhs,succinimido 3-maleimidopropanoate,2,5-dioxopyrrolidin-1-yl 3-2,5-dioxopyrrol-1-yl propanoate,3-maleimidopropionic acid n-hydroxysuccinimide ester PubChem CID: 4620597 IUPAC Name: (2,5-dioxopyrrolidin-1-yl) 3-(2,5-dioxopyrrol-1-yl)propanoate SMILES: C1CC(=O)N(C1=O)OC(=O)CCN2C(=O)C=CC2=O

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Specifications

PubChem CID	4620597
CAS	55750-62-4
Molecular Weight (g/mol)	266.209
MDL Number	MFCD00043141
SMILES	C1CC(=O)N(C1=O)OC(=O)CCN2C(=O)C=CC2=O
Synonym	n-succinimidyl 3-maleimidopropionate,2,5-dioxopyrrolidin-1-yl 3-2,5-dioxo-2,5-dihydro-1h-pyrrol-1-yl propanoate,3-maleimido propionic acid n-hydroxysuccinimide ester,bmps,3-maleimidopropionic acid n-succinimidyl ester,3-maleimidopropionic acid nhs,succinimido 3-maleimidopropanoate,2,5-dioxopyrrolidin-1-yl 3-2,5-dioxopyrrol-1-yl propanoate,3-maleimidopropionic acid n-hydroxysuccinimide ester
IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 3-(2,5-dioxopyrrol-1-yl)propanoate
InChI Key	JKHVDAUOODACDU-UHFFFAOYSA-N
Molecular Formula	C11H10N2O6

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-Methylmaleimide, 98+%

CAS: 930-88-1 Molecular Formula: C5H5NO2 Molecular Weight (g/mol): 111.1 MDL Number: MFCD00005508 InChI Key: SEEYREPSKCQBBF-UHFFFAOYSA-N Synonym: n-methylmaleimide,1-methyl-1h-pyrrole-2,5-dione,maleimide, n-methyl,n-methylmaleinimide,1h-pyrrole-2,5-dione, 1-methyl,n-methyl maleimide,unii-p0tfz8r21y,p0tfz8r21y,1-methyl-pyrrole-2,5-dione,1-methyl-2,5-dihydro-1h-pyrrole-2,5-dione PubChem CID: 70261 IUPAC Name: 1-methylpyrrole-2,5-dione SMILES: CN1C(=O)C=CC1=O

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Specifications

PubChem CID	70261
CAS	930-88-1
Molecular Weight (g/mol)	111.1
MDL Number	MFCD00005508
SMILES	CN1C(=O)C=CC1=O
Synonym	n-methylmaleimide,1-methyl-1h-pyrrole-2,5-dione,maleimide, n-methyl,n-methylmaleinimide,1h-pyrrole-2,5-dione, 1-methyl,n-methyl maleimide,unii-p0tfz8r21y,p0tfz8r21y,1-methyl-pyrrole-2,5-dione,1-methyl-2,5-dihydro-1h-pyrrole-2,5-dione
IUPAC Name	1-methylpyrrole-2,5-dione
InChI Key	SEEYREPSKCQBBF-UHFFFAOYSA-N
Molecular Formula	C5H5NO2

3-Tropanylindole-3-carboxylate hydrochloride, Thermo Scientific Chemicals

CAS: 105826-92-4 Molecular Formula: C17H21ClN2O2 Molecular Weight (g/mol): 320.817 MDL Number: MFCD00210221 InChI Key: XIEGSJAEZIGKSA-ICHLHHFLSA-N Synonym: sdz-ics 930 PubChem CID: 71300439 IUPAC Name: [(5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] 1H-indole-3-carboxylate;hydrochloride SMILES: CN1C2CCC1CC(C2)OC(=O)C3=CNC4=CC=CC=C43.Cl

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Specifications

PubChem CID	71300439
CAS	105826-92-4
Molecular Weight (g/mol)	320.817
MDL Number	MFCD00210221
SMILES	CN1C2CCC1CC(C2)OC(=O)C3=CNC4=CC=CC=C43.Cl
Synonym	sdz-ics 930
IUPAC Name	[(5S)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] 1H-indole-3-carboxylate;hydrochloride
InChI Key	XIEGSJAEZIGKSA-ICHLHHFLSA-N
Molecular Formula	C17H21ClN2O2

Castanospermine, 99%

CAS: 79831-76-8 Molecular Formula: C8H15NO4 Molecular Weight (g/mol): 189.211 MDL Number: MFCD00017555 InChI Key: JDVVGAQPNNXQDW-TVNFTVLESA-N Synonym: castanospermine,castinospermine,1,6,7,8-tetrahydroxyoctahydroindolizine,1s,6s,7r,8r,8ar-1,6,7,8-tetrahydroxyindolizidine,6-epicastanospermine,unii-q0i3184xm7,6,7-diepicastanospermine,castanospermine, castanospermum australe,1s,6s,7r,8ar-tetrahydroxyoctahydroindolizine,1s,6s,7r,8r,8ar-octahydroindolizine-1,6,7,8-tetrol PubChem CID: 54445 ChEBI: CHEBI:27860 IUPAC Name: (1S,6S,7R,8R,8aR)-1,2,3,5,6,7,8,8a-octahydroindolizine-1,6,7,8-tetrol SMILES: C1CN2CC(C(C(C2C1O)O)O)O

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Specifications

PubChem CID	54445
CAS	79831-76-8
Molecular Weight (g/mol)	189.211
ChEBI	CHEBI:27860
MDL Number	MFCD00017555
SMILES	C1CN2CC(C(C(C2C1O)O)O)O
Synonym	castanospermine,castinospermine,1,6,7,8-tetrahydroxyoctahydroindolizine,1s,6s,7r,8r,8ar-1,6,7,8-tetrahydroxyindolizidine,6-epicastanospermine,unii-q0i3184xm7,6,7-diepicastanospermine,castanospermine, castanospermum australe,1s,6s,7r,8ar-tetrahydroxyoctahydroindolizine,1s,6s,7r,8r,8ar-octahydroindolizine-1,6,7,8-tetrol
IUPAC Name	(1S,6S,7R,8R,8aR)-1,2,3,5,6,7,8,8a-octahydroindolizine-1,6,7,8-tetrol
InChI Key	JDVVGAQPNNXQDW-TVNFTVLESA-N
Molecular Formula	C8H15NO4

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

Pricing and Availability
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

N-tert-Butoxycarbonyl-L-prolinol, 98%

CAS: 69610-40-8 Molecular Formula: C₁₀H₁₉NO₃ Molecular Weight (g/mol): 201.26 MDL Number: MFCD00066232 InChI Key: BFFLLBPMZCIGRM-QMMMGPOBSA-N Synonym: n-boc-l-prolinol,boc-l-prolinol,s-1-boc-2-pyrrolidinemethanol,s-tert-butyl 2-hydroxymethyl pyrrolidine-1-carboxylate,tert-butyl 2s-2-hydroxymethyl pyrrolidine-1-carboxylate,1-boc-l-prolinol,n-tert-butoxycarbonyl-l-prolinol,boc-prolinol,s---1-boc-2-pyrrolidinemethanol,boc-pro-ol PubChem CID: 643448 IUPAC Name: tert-butyl (2S)-2-(hydroxymethyl)pyrrolidine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCCC1CO

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Specifications

PubChem CID	643448
CAS	69610-40-8
Molecular Weight (g/mol)	201.26
MDL Number	MFCD00066232
SMILES	CC(C)(C)OC(=O)N1CCCC1CO
Synonym	n-boc-l-prolinol,boc-l-prolinol,s-1-boc-2-pyrrolidinemethanol,s-tert-butyl 2-hydroxymethyl pyrrolidine-1-carboxylate,tert-butyl 2s-2-hydroxymethyl pyrrolidine-1-carboxylate,1-boc-l-prolinol,n-tert-butoxycarbonyl-l-prolinol,boc-prolinol,s---1-boc-2-pyrrolidinemethanol,boc-pro-ol
IUPAC Name	tert-butyl (2S)-2-(hydroxymethyl)pyrrolidine-1-carboxylate
InChI Key	BFFLLBPMZCIGRM-QMMMGPOBSA-N
Molecular Formula	C₁₀H₁₉NO₃

(R)-2-(Aminomethyl)-1-ethylpyrrolidine, 97%

CAS: 22795-97-7 Molecular Formula: C₇H₁₆N₂ Molecular Weight (g/mol): 128.22 MDL Number: MFCD00671482 InChI Key: UNRBEYYLYRXYCG-SSDOTTSWSA-N Synonym: r-1-ethylpyrrolidin-2-yl methanamine,r-+-2-aminomethyl-1-ethylpyrrolidine,r-2-aminomethyl-1-ethylpyrrolidine,2r-1-ethylpyrrolidin-2-yl methanamine,2-pyrrolidinemethanamine, 1-ethyl-, 2r,2r-1-ethyl-2-pyrrolidinemethanamine,1-ethyl-2-pyrrolidinyl methanamine #,pubchem11067,r-+-2-aminomethyl-n-ethylpyrrolidine PubChem CID: 854138 IUPAC Name: [(2R)-1-ethylpyrrolidin-2-yl]methanamine SMILES: CCN1CCCC1CN

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Specifications

PubChem CID	854138
CAS	22795-97-7
Molecular Weight (g/mol)	128.22
MDL Number	MFCD00671482
SMILES	CCN1CCCC1CN
Synonym	r-1-ethylpyrrolidin-2-yl methanamine,r-+-2-aminomethyl-1-ethylpyrrolidine,r-2-aminomethyl-1-ethylpyrrolidine,2r-1-ethylpyrrolidin-2-yl methanamine,2-pyrrolidinemethanamine, 1-ethyl-, 2r,2r-1-ethyl-2-pyrrolidinemethanamine,1-ethyl-2-pyrrolidinyl methanamine #,pubchem11067,r-+-2-aminomethyl-n-ethylpyrrolidine
IUPAC Name	[(2R)-1-ethylpyrrolidin-2-yl]methanamine
InChI Key	UNRBEYYLYRXYCG-SSDOTTSWSA-N
Molecular Formula	C₇H₁₆N₂

1-Benzyl-2-pyrrolidinone, 97%

CAS: 5291-77-0 Molecular Formula: C₁₁H₁₃NO Molecular Weight (g/mol): 175.23 MDL Number: MFCD00003195 InChI Key: LVUQCTGSDJLWCE-UHFFFAOYSA-N Synonym: 1-benzyl-2-pyrrolidinone,n-benzyl-2-pyrrolidinone,n-benzyl-2-pyrrolidone,1-benzyl-2-pyrrolidone,n-benzylpyrrolidin-2-one,2-pyrrolidinone, 1-phenylmethyl,n-benzylpyrrolidone,1-benzylpyrrolidone,n-benzylpyrrolidinone,acmc-1aste PubChem CID: 79176 IUPAC Name: 1-benzylpyrrolidin-2-one SMILES: C1CC(=O)N(C1)CC2=CC=CC=C2

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Specifications

PubChem CID	79176
CAS	5291-77-0
Molecular Weight (g/mol)	175.23
MDL Number	MFCD00003195
SMILES	C1CC(=O)N(C1)CC2=CC=CC=C2
Synonym	1-benzyl-2-pyrrolidinone,n-benzyl-2-pyrrolidinone,n-benzyl-2-pyrrolidone,1-benzyl-2-pyrrolidone,n-benzylpyrrolidin-2-one,2-pyrrolidinone, 1-phenylmethyl,n-benzylpyrrolidone,1-benzylpyrrolidone,n-benzylpyrrolidinone,acmc-1aste
IUPAC Name	1-benzylpyrrolidin-2-one
InChI Key	LVUQCTGSDJLWCE-UHFFFAOYSA-N
Molecular Formula	C₁₁H₁₃NO

4-(1-Pyrrolidinylcarbonyl)benzeneboronic acid, 96%

CAS: 389621-81-2 Molecular Formula: C11H14BNO3 Molecular Weight (g/mol): 219.05 MDL Number: MFCD03411950 InChI Key: VKPBESPVHGDDJS-UHFFFAOYSA-N Synonym: 4-pyrrolidine-1-carbonyl phenylboronic acid,4-pyrrolidine-1-carbonyl phenyl boronic acid,4-pyrrolidinylcarbonylphenylboronic acid,4-pyrrolidine-1-carbonyl benzeneboronic acid,4-boronophenyl pyrrolidin-1-yl methanone,1-4-boronobenzoyl pyrrolidine,boronic acid, 4-1-pyrrolidinylcarbonyl phenyl,4-borono-n-1-pyrrolidinyl benzamide,4-pyrrolidin-1-ylcarbonyl phenyl boronic acid PubChem CID: 2773571 IUPAC Name: [4-(pyrrolidine-1-carbonyl)phenyl]boronic acid SMILES: OB(O)C1=CC=C(C=C1)C(=O)N1CCCC1

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Specifications

PubChem CID	2773571
CAS	389621-81-2
Molecular Weight (g/mol)	219.05
MDL Number	MFCD03411950
SMILES	OB(O)C1=CC=C(C=C1)C(=O)N1CCCC1
Synonym	4-pyrrolidine-1-carbonyl phenylboronic acid,4-pyrrolidine-1-carbonyl phenyl boronic acid,4-pyrrolidinylcarbonylphenylboronic acid,4-pyrrolidine-1-carbonyl benzeneboronic acid,4-boronophenyl pyrrolidin-1-yl methanone,1-4-boronobenzoyl pyrrolidine,boronic acid, 4-1-pyrrolidinylcarbonyl phenyl,4-borono-n-1-pyrrolidinyl benzamide,4-pyrrolidin-1-ylcarbonyl phenyl boronic acid
IUPAC Name	[4-(pyrrolidine-1-carbonyl)phenyl]boronic acid
InChI Key	VKPBESPVHGDDJS-UHFFFAOYSA-N
Molecular Formula	C11H14BNO3

N-(3'-Aminopropyl)-2-pyrrolidinone, 95%

CAS: 7663-77-6 Molecular Formula: C7H14N2O Molecular Weight (g/mol): 142.20 MDL Number: MFCD00003201 InChI Key: HJORCZCMNWLHMB-UHFFFAOYSA-N Synonym: 1-3-aminopropyl pyrrolidin-2-one,n-3'-aminopropyl-2-pyrrolidinone,2-pyrrolidinone, 1-3-aminopropyl,1-3-aminopropyl-2-pyrrolidone,n-3-aminopropyl-2-pyrrolidinone,1-3-aminopropyl-2-pyrrolidinone,n-3-aminopropyl pyrrolidin-2-one,1-3-amino-propyl-pyrrolidin-2-one,1-3-aminoprop-1-yl pyrrolidin-2-one,zlchem 943 PubChem CID: 82111 IUPAC Name: 1-(3-aminopropyl)pyrrolidin-2-one SMILES: NCCCN1CCCC1=O

Pricing and Availability
Specifications

PubChem CID	82111
CAS	7663-77-6
Molecular Weight (g/mol)	142.20
MDL Number	MFCD00003201
SMILES	NCCCN1CCCC1=O
Synonym	1-3-aminopropyl pyrrolidin-2-one,n-3'-aminopropyl-2-pyrrolidinone,2-pyrrolidinone, 1-3-aminopropyl,1-3-aminopropyl-2-pyrrolidone,n-3-aminopropyl-2-pyrrolidinone,1-3-aminopropyl-2-pyrrolidinone,n-3-aminopropyl pyrrolidin-2-one,1-3-amino-propyl-pyrrolidin-2-one,1-3-aminoprop-1-yl pyrrolidin-2-one,zlchem 943
IUPAC Name	1-(3-aminopropyl)pyrrolidin-2-one
InChI Key	HJORCZCMNWLHMB-UHFFFAOYSA-N
Molecular Formula	C7H14N2O

N-Boc-glycine N-succinimidyl ester, 98%, Thermo Scientific Chemicals

CAS: 3392-07-2

Pricing and Availability
Specifications

CAS	3392-07-2

2-(2-Fluorophenyl)pyrrolidine, 95%

CAS: 72216-04-7 Molecular Formula: C10H12FN Molecular Weight (g/mol): 165.211 MDL Number: MFCD02663474 InChI Key: NOJCVVKIBLHAGW-UHFFFAOYSA-N Synonym: 2-2-fluorophenyl pyrrolidine,2-2-fluorophenyl-pyrrolidine,pyrrolidine,2-2-fluorophenyl,rs-2-2-fluoro-phenyl-pyrrolidine PubChem CID: 3613306 IUPAC Name: 2-(2-fluorophenyl)pyrrolidine SMILES: C1CC(NC1)C2=CC=CC=C2F

Pricing and Availability
Specifications

PubChem CID	3613306
CAS	72216-04-7
Molecular Weight (g/mol)	165.211
MDL Number	MFCD02663474
SMILES	C1CC(NC1)C2=CC=CC=C2F
Synonym	2-2-fluorophenyl pyrrolidine,2-2-fluorophenyl-pyrrolidine,pyrrolidine,2-2-fluorophenyl,rs-2-2-fluoro-phenyl-pyrrolidine
IUPAC Name	2-(2-fluorophenyl)pyrrolidine
InChI Key	NOJCVVKIBLHAGW-UHFFFAOYSA-N
Molecular Formula	C10H12FN

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

1-Pyrrolidineacetonitrile, 97%, Thermo Scientific Chemicals

CAS: 29134-29-0 Molecular Formula: C6H10N2 Molecular Weight (g/mol): 110.16 MDL Number: MFCD00014098 InChI Key: NPRYXVXVLCYBNS-UHFFFAOYSA-N Synonym: 1-pyrrolidineacetonitrile,1-pyrrolidino acetonitrile,2-pyrrolidin-1-yl acetonitrile,pyrrolidine-1-acetonitrile,pyrrolidin-1-ylacetonitrile,pyrrolidinoacetonitrile,1-cyanomethylpyrrolidine,n-pyrrolidinoacetonitrile,unii-6p9eel10k2,pyrroldinoacetonitrile PubChem CID: 95270 IUPAC Name: 2-pyrrolidin-1-ylacetonitrile SMILES: C1CCN(C1)CC#N

Pricing and Availability
Specifications

PubChem CID	95270
CAS	29134-29-0
Molecular Weight (g/mol)	110.16
MDL Number	MFCD00014098
SMILES	C1CCN(C1)CC#N
Synonym	1-pyrrolidineacetonitrile,1-pyrrolidino acetonitrile,2-pyrrolidin-1-yl acetonitrile,pyrrolidine-1-acetonitrile,pyrrolidin-1-ylacetonitrile,pyrrolidinoacetonitrile,1-cyanomethylpyrrolidine,n-pyrrolidinoacetonitrile,unii-6p9eel10k2,pyrroldinoacetonitrile
IUPAC Name	2-pyrrolidin-1-ylacetonitrile
InChI Key	NPRYXVXVLCYBNS-UHFFFAOYSA-N
Molecular Formula	C6H10N2

Pyrrolidines

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