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 3,357 results

1-Methyl-2-pyrrolidone 99.0+%, TCI America™

CAS: 872-50-4 Molecular Formula: C5H9NO Molecular Weight (g/mol): 99.133 MDL Number: MFCD00003193 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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PubChem CID	13387
CAS	872-50-4
Molecular Weight (g/mol)	99.133
ChEBI	CHEBI:7307
MDL Number	MFCD00003193
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

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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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

Thermo Scientific Chemicals 1-Ethyl-2-pyrrolidinone, 98%

CAS: 2687-91-4 Molecular Formula: C₆H₁₁NO Molecular Weight (g/mol): 113.16 MDL Number: MFCD00003199 InChI Key: ZFPGARUNNKGOBB-UHFFFAOYSA-N Synonym: 1-ethyl-2-pyrrolidinone,1-ethyl-2-pyrrolidone,n-ethyl-2-pyrrolidone,n-ethylpyrrolidone,2-pyrrolidinone, 1-ethyl,n-ethylpyrrolidinone,ethyl pyrrolidone,unii-h0229sx1cw,n-ethyl-,a-pyrrolidone,n-ethyl-2-pyrrolidinone PubChem CID: 17595 IUPAC Name: 1-ethylpyrrolidin-2-one SMILES: CCN1CCCC1=O

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PubChem CID	17595
CAS	2687-91-4
Molecular Weight (g/mol)	113.16
MDL Number	MFCD00003199
SMILES	CCN1CCCC1=O
Synonym	1-ethyl-2-pyrrolidinone,1-ethyl-2-pyrrolidone,n-ethyl-2-pyrrolidone,n-ethylpyrrolidone,2-pyrrolidinone, 1-ethyl,n-ethylpyrrolidinone,ethyl pyrrolidone,unii-h0229sx1cw,n-ethyl-,a-pyrrolidone,n-ethyl-2-pyrrolidinone
IUPAC Name	1-ethylpyrrolidin-2-one
InChI Key	ZFPGARUNNKGOBB-UHFFFAOYSA-N
Molecular Formula	C₆H₁₁NO

(S)-(+)-5-Hydroxymethyl-2-pyrrolidinone, 97%

CAS: 17342-08-4 Molecular Formula: C₅H₉NO₂ Molecular Weight (g/mol): 115.13 MDL Number: MFCD00077792 InChI Key: HOBJEFOCIRXQKH-BYPYZUCNSA-N Synonym: l-pyroglutaminol,s-+-5-hydroxymethyl-2-pyrrolidinone,5s-5-hydroxymethyl pyrrolidin-2-one,s-5-hydroxymethyl pyrrolidin-2-one,s-5-hydroxymethyl-2-pyrrolidinone,2-pyrrolidinone, 5-hydroxymethyl-, 5s,s-pyroglutaminol,l-pyroglutamol,pubchem13847 PubChem CID: 643511 IUPAC Name: (5S)-5-(hydroxymethyl)pyrrolidin-2-one SMILES: C1CC(=O)NC1CO

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PubChem CID	643511
CAS	17342-08-4
Molecular Weight (g/mol)	115.13
MDL Number	MFCD00077792
SMILES	C1CC(=O)NC1CO
Synonym	l-pyroglutaminol,s-+-5-hydroxymethyl-2-pyrrolidinone,5s-5-hydroxymethyl pyrrolidin-2-one,s-5-hydroxymethyl pyrrolidin-2-one,s-5-hydroxymethyl-2-pyrrolidinone,2-pyrrolidinone, 5-hydroxymethyl-, 5s,s-pyroglutaminol,l-pyroglutamol,pubchem13847
IUPAC Name	(5S)-5-(hydroxymethyl)pyrrolidin-2-one
InChI Key	HOBJEFOCIRXQKH-BYPYZUCNSA-N
Molecular Formula	C₅H₉NO₂

4-(1-Pyrrolidinyl)benzonitrile, ≥90%, Thermo Scientific™

CAS: 10282-30-1 Molecular Formula: C11H12N2 Molecular Weight (g/mol): 172.231 MDL Number: MFCD07368512 InChI Key: ZNMSYUCZLWETII-UHFFFAOYSA-N Synonym: 4-pyrrolidin-1-yl benzonitrile,4-1-pyrrolidinyl benzonitrile,4-pyrrolidin-1-yl-benzonitrile,benzonitrile,4-1-pyrrolidinyl,1-4-cyanophenyl pyrrolidine,4-pyrrolidinobenzonitrile,4-pyrrolidinylbenzonitrile,4-pyrrolidinylbenzenecarbonitrile,4-pyrrolidine-1-yl-benzonitrile PubChem CID: 4961271 IUPAC Name: 4-pyrrolidin-1-ylbenzonitrile SMILES: C1CCN(C1)C2=CC=C(C=C2)C#N

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Specifications

PubChem CID	4961271
CAS	10282-30-1
Molecular Weight (g/mol)	172.231
MDL Number	MFCD07368512
SMILES	C1CCN(C1)C2=CC=C(C=C2)C#N
Synonym	4-pyrrolidin-1-yl benzonitrile,4-1-pyrrolidinyl benzonitrile,4-pyrrolidin-1-yl-benzonitrile,benzonitrile,4-1-pyrrolidinyl,1-4-cyanophenyl pyrrolidine,4-pyrrolidinobenzonitrile,4-pyrrolidinylbenzonitrile,4-pyrrolidinylbenzenecarbonitrile,4-pyrrolidine-1-yl-benzonitrile
IUPAC Name	4-pyrrolidin-1-ylbenzonitrile
InChI Key	ZNMSYUCZLWETII-UHFFFAOYSA-N
Molecular Formula	C11H12N2

(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone, 98%

CAS: 17342-08-4 Molecular Formula: C5H9NO2 Molecular Weight (g/mol): 115.132 MDL Number: MFCD00077792 InChI Key: HOBJEFOCIRXQKH-BYPYZUCNSA-N Synonym: l-pyroglutaminol,s-+-5-hydroxymethyl-2-pyrrolidinone,5s-5-hydroxymethyl pyrrolidin-2-one,s-5-hydroxymethyl pyrrolidin-2-one,s-5-hydroxymethyl-2-pyrrolidinone,2-pyrrolidinone, 5-hydroxymethyl-, 5s,s-pyroglutaminol,l-pyroglutamol,pubchem13847 PubChem CID: 643511 IUPAC Name: (5S)-5-(hydroxymethyl)pyrrolidin-2-one SMILES: C1CC(=O)NC1CO

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Specifications

PubChem CID	643511
CAS	17342-08-4
Molecular Weight (g/mol)	115.132
MDL Number	MFCD00077792
SMILES	C1CC(=O)NC1CO
Synonym	l-pyroglutaminol,s-+-5-hydroxymethyl-2-pyrrolidinone,5s-5-hydroxymethyl pyrrolidin-2-one,s-5-hydroxymethyl pyrrolidin-2-one,s-5-hydroxymethyl-2-pyrrolidinone,2-pyrrolidinone, 5-hydroxymethyl-, 5s,s-pyroglutaminol,l-pyroglutamol,pubchem13847
IUPAC Name	(5S)-5-(hydroxymethyl)pyrrolidin-2-one
InChI Key	HOBJEFOCIRXQKH-BYPYZUCNSA-N
Molecular Formula	C5H9NO2

N-Boc-L-prolinol, 98+%

CAS: 69610-40-8 Molecular Formula: C10H19NO3 Molecular Weight (g/mol): 201.266 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)	201.266
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-Boc-pyrrolidine, 97%

CAS: 259537-92-3 Molecular Formula: C10H20N2O2 Molecular Weight (g/mol): 200.282 MDL Number: MFCD03419256 InChI Key: SOGXYCNKQQJEED-MRVPVSSYSA-N Synonym: r-2-aminomethyl-1-n-boc-pyrrolidine,r-1-boc-2-aminomethyl pyrrolidine,r-tert-butyl 2-aminomethyl pyrrolidine-1-carboxylate,tert-butyl 2r-2-aminomethyl pyrrolidine-1-carboxylate,r-2-aminomethyl-1-boc-pyrrolidine,r-2-aminomethyl-pyrrolidine-1-carboxylic acid tert-butyl ester,r-2-aminomethyl-1-tert-butoxycarbonyl pyrrolidine,tert-butyl r-2-aminomethyl-1-pyrrolidinecarboxylate,r-2-aminomethyl-1-n-boc-pyyrolidine PubChem CID: 1512534 IUPAC Name: tert-butyl (2R)-2-(aminomethyl)pyrrolidine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCCC1CN

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Specifications

PubChem CID	1512534
CAS	259537-92-3
Molecular Weight (g/mol)	200.282
MDL Number	MFCD03419256
SMILES	CC(C)(C)OC(=O)N1CCCC1CN
Synonym	r-2-aminomethyl-1-n-boc-pyrrolidine,r-1-boc-2-aminomethyl pyrrolidine,r-tert-butyl 2-aminomethyl pyrrolidine-1-carboxylate,tert-butyl 2r-2-aminomethyl pyrrolidine-1-carboxylate,r-2-aminomethyl-1-boc-pyrrolidine,r-2-aminomethyl-pyrrolidine-1-carboxylic acid tert-butyl ester,r-2-aminomethyl-1-tert-butoxycarbonyl pyrrolidine,tert-butyl r-2-aminomethyl-1-pyrrolidinecarboxylate,r-2-aminomethyl-1-n-boc-pyyrolidine
IUPAC Name	tert-butyl (2R)-2-(aminomethyl)pyrrolidine-1-carboxylate
InChI Key	SOGXYCNKQQJEED-MRVPVSSYSA-N
Molecular Formula	C10H20N2O2

4-(2-Oxo-1-pyrrolidinyl)benzenesulfonyl chloride, 97%

CAS: 112539-09-0 Molecular Formula: C10H10ClNO3S Molecular Weight (g/mol): 259.704 MDL Number: MFCD00219329 InChI Key: OUAVTZYGHGCCCB-UHFFFAOYSA-N PubChem CID: 2794593 IUPAC Name: 4-(2-oxopyrrolidin-1-yl)benzenesulfonyl chloride SMILES: C1CC(=O)N(C1)C2=CC=C(C=C2)S(=O)(=O)Cl

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Specifications

PubChem CID	2794593
CAS	112539-09-0
Molecular Weight (g/mol)	259.704
MDL Number	MFCD00219329
SMILES	C1CC(=O)N(C1)C2=CC=C(C=C2)S(=O)(=O)Cl
IUPAC Name	4-(2-oxopyrrolidin-1-yl)benzenesulfonyl chloride
InChI Key	OUAVTZYGHGCCCB-UHFFFAOYSA-N
Molecular Formula	C10H10ClNO3S

2-pyrrolidin-1-ylaniline, Thermo Scientific™

CAS: 21627-58-7 Molecular Formula: C10H14N2 Molecular Weight (g/mol): 162.236 InChI Key: BFPUBGCFJMIZDF-UHFFFAOYSA-N Synonym: 2-pyrrolidin-1-yl aniline,2-pyrrolidinoaniline,2-pyrrolidin-1-yl-phenylamine,2-pyrrolidinylphenylamine,2-pyrrolizinoaniline,acmc-209fmh,2-pyrrolidin-1-ylphenylamine,1-2-aminophenyl pyrrolidine,2-pyrrolidin-1-ylphenyl amine,2-1-pyrrolidinyl-benzenamine PubChem CID: 937501 IUPAC Name: 2-pyrrolidin-1-ylaniline SMILES: C1CCN(C1)C2=CC=CC=C2N

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PubChem CID	937501
CAS	21627-58-7
Molecular Weight (g/mol)	162.236
SMILES	C1CCN(C1)C2=CC=CC=C2N
Synonym	2-pyrrolidin-1-yl aniline,2-pyrrolidinoaniline,2-pyrrolidin-1-yl-phenylamine,2-pyrrolidinylphenylamine,2-pyrrolizinoaniline,acmc-209fmh,2-pyrrolidin-1-ylphenylamine,1-2-aminophenyl pyrrolidine,2-pyrrolidin-1-ylphenyl amine,2-1-pyrrolidinyl-benzenamine
IUPAC Name	2-pyrrolidin-1-ylaniline
InChI Key	BFPUBGCFJMIZDF-UHFFFAOYSA-N
Molecular Formula	C10H14N2

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

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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

2-Boc-2-azabicyclo[2.2.1]hept-5-ene, 98%

CAS: 188345-71-3 Molecular Formula: C11H17NO2 Molecular Weight (g/mol): 195.262 MDL Number: MFCD22416354 InChI Key: ZATXHTCUZAWODK-UHFFFAOYSA-N PubChem CID: 15837921 IUPAC Name: tert-butyl 5-azabicyclo[2.2.1]hept-2-ene-5-carboxylate SMILES: CC(C)(C)OC(=O)N1CC2CC1C=C2

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PubChem CID	15837921
CAS	188345-71-3
Molecular Weight (g/mol)	195.262
MDL Number	MFCD22416354
SMILES	CC(C)(C)OC(=O)N1CC2CC1C=C2
IUPAC Name	tert-butyl 5-azabicyclo[2.2.1]hept-2-ene-5-carboxylate
InChI Key	ZATXHTCUZAWODK-UHFFFAOYSA-N
Molecular Formula	C11H17NO2

3-Pyrrolidin-1-ylbenzaldehyde, ≥95%, Thermo Scientific™

CAS: 857283-89-7 Molecular Formula: C11H13NO Molecular Weight (g/mol): 175.23 MDL Number: MFCD07772825 InChI Key: KELYFFMWYRNGTF-UHFFFAOYSA-N Synonym: 3-pyrrolidin-1-yl benzaldehyde,3-1-pyrrolidinyl benzaldehyde,benzaldehyde,3-1-pyrrolidinyl,3-pyrrolidinylbenzaldehyde PubChem CID: 7164600 SMILES: O=CC1=CC(=CC=C1)N1CCCC1

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PubChem CID	7164600
CAS	857283-89-7
Molecular Weight (g/mol)	175.23
MDL Number	MFCD07772825
SMILES	O=CC1=CC(=CC=C1)N1CCCC1
Synonym	3-pyrrolidin-1-yl benzaldehyde,3-1-pyrrolidinyl benzaldehyde,benzaldehyde,3-1-pyrrolidinyl,3-pyrrolidinylbenzaldehyde
InChI Key	KELYFFMWYRNGTF-UHFFFAOYSA-N
Molecular Formula	C11H13NO

3-Hydroxy-2-pyrrolidinone, 95%, Thermo Scientific Chemicals

CAS: 15166-68-4 Molecular Formula: C4H7NO2 Molecular Weight (g/mol): 101.105 MDL Number: MFCD09751256 InChI Key: FRKGSNOMLIYPSH-UHFFFAOYSA-N Synonym: 3-hydroxy-2-pyrrolidinone,2-pyrrolidinone, 3-hydroxy,3-hydroxy-pyrrolidin-2-one,a-hydroxy-?-butyrolactam,acmc-209pe0,3-oxidanylpyrrolidin-2-one,3-hydroxy-2-oxopyrrolidine,3-hydroxypyrrolidine-2-one PubChem CID: 10240772 IUPAC Name: 3-hydroxypyrrolidin-2-one SMILES: C1CNC(=O)C1O

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Specifications

PubChem CID	10240772
CAS	15166-68-4
Molecular Weight (g/mol)	101.105
MDL Number	MFCD09751256
SMILES	C1CNC(=O)C1O
Synonym	3-hydroxy-2-pyrrolidinone,2-pyrrolidinone, 3-hydroxy,3-hydroxy-pyrrolidin-2-one,a-hydroxy-?-butyrolactam,acmc-209pe0,3-oxidanylpyrrolidin-2-one,3-hydroxy-2-oxopyrrolidine,3-hydroxypyrrolidine-2-one
IUPAC Name	3-hydroxypyrrolidin-2-one
InChI Key	FRKGSNOMLIYPSH-UHFFFAOYSA-N
Molecular Formula	C4H7NO2

4-(1-Pyrrolidinyl)benzoic acid, Thermo Scientific™

CAS: 22090-27-3 Molecular Formula: C11H13NO2 Molecular Weight (g/mol): 191.23 MDL Number: MFCD01631241 InChI Key: KPCBFFYRSJPCJH-UHFFFAOYSA-N PubChem CID: 2795515 SMILES: OC(=O)C1=CC=C(C=C1)N1CCCC1

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Specifications

PubChem CID	2795515
CAS	22090-27-3
Molecular Weight (g/mol)	191.23
MDL Number	MFCD01631241
SMILES	OC(=O)C1=CC=C(C=C1)N1CCCC1
InChI Key	KPCBFFYRSJPCJH-UHFFFAOYSA-N
Molecular Formula	C11H13NO2

Pyrrolidines

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1-Methyl-2-pyrrolidone 99.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

1-Methyl-2-pyrrolidone 99.0+%, TCI America™