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 1,568 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-Hydroxysuccinimide 98.0+%, TCI America™

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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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

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

Ipratropium Bromide, USP, 98-102%, Spectrum™ Chemical

CAS: 66985-17-9 Molecular Formula: C20H32BrNO4 Molecular Weight (g/mol): 430.38 InChI Key: KEWHKYJURDBRMN-XFQAGIBXSA-M IUPAC Name: (1R,5S)-3-[(3-hydroxy-2-phenylpropanoyl)oxy]-8-methyl-8-(propan-2-yl)-8-azabicyclo[3.2.1]octan-8-ium hydrate bromide SMILES: O.[Br-].CC(C)[N+]1(C)[C@H]2CC[C@@H]1CC(C2)OC(=O)C(CO)C1=CC=CC=C1

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CAS	66985-17-9
Molecular Weight (g/mol)	430.38
SMILES	O.[Br-].CC(C)[N+]1(C)[C@H]2CC[C@@H]1CC(C2)OC(=O)C(CO)C1=CC=CC=C1
IUPAC Name	(1R,5S)-3-[(3-hydroxy-2-phenylpropanoyl)oxy]-8-methyl-8-(propan-2-yl)-8-azabicyclo[3.2.1]octan-8-ium hydrate bromide
InChI Key	KEWHKYJURDBRMN-XFQAGIBXSA-M
Molecular Formula	C20H32BrNO4

Povidone K-30, USP, Spectrum™ Chemical

CAS: 9003-39-8 Molecular Formula: (C6H9NO)n Molecular Weight (g/mol): 111.14 MDL Number: MFCD01076626 InChI Key: WHNWPMSKXPGLAX-UHFFFAOYSA-N IUPAC Name: 1-ethenylpyrrolidin-2-one SMILES: *-CC(-*)N1CCCC1=O

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Specifications

CAS	9003-39-8
Molecular Weight (g/mol)	111.14
MDL Number	MFCD01076626
SMILES	-CC(-)N1CCCC1=O
IUPAC Name	1-ethenylpyrrolidin-2-one
InChI Key	WHNWPMSKXPGLAX-UHFFFAOYSA-N
Molecular Formula	(C6H9NO)n

CAS	9003-39-8
Molecular Weight (g/mol)	111.14
MDL Number	MFCD01076626
SMILES	-CC(-)N1CCCC1=O
IUPAC Name	1-ethenylpyrrolidin-2-one
InChI Key	WHNWPMSKXPGLAX-UHFFFAOYSA-N
Molecular Formula	(C6H9NO)n

SD 1008, Tocris Bioscience™

CAS: 960201-81-4 Molecular Formula: C18H19NO5 Molecular Weight (g/mol): 329.352 InChI Key: PYZQFEIRZQYUJQ-MIGQKNRLSA-N Synonym: (1R,5R,6R,7S)-rel-4-Oxo-8-(phenylmethyl)-8-azabicyclo[3.2.1]oct-2-ene-6,7-dicarboxylic acid 6,7-dimethyl ester PubChem CID: 90488797 IUPAC Name: dimethyl (1R,5R,6R,7S)-8-benzyl-4-oxo-8-azabicyclo[3.2.1]oct-2-ene-6,7-dicarboxylate SMILES: COC(=O)C1C2C=CC(=O)C(C1C(=O)OC)N2CC3=CC=CC=C3

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PubChem CID	90488797
CAS	960201-81-4
Molecular Weight (g/mol)	329.352
SMILES	COC(=O)C1C2C=CC(=O)C(C1C(=O)OC)N2CC3=CC=CC=C3
Synonym	(1R,5R,6R,7S)-rel-4-Oxo-8-(phenylmethyl)-8-azabicyclo[3.2.1]oct-2-ene-6,7-dicarboxylic acid 6,7-dimethyl ester
IUPAC Name	dimethyl (1R,5R,6R,7S)-8-benzyl-4-oxo-8-azabicyclo[3.2.1]oct-2-ene-6,7-dicarboxylate
InChI Key	PYZQFEIRZQYUJQ-MIGQKNRLSA-N
Molecular Formula	C18H19NO5

N-Succinimidyl 3-(propargyloxy)propionate, Thermo Scientific Chemicals

CAS: 1174157-65-3 Molecular Formula: C10H11NO5 Molecular Weight (g/mol): 225.20 MDL Number: MFCD13184973 InChI Key: WKIKHHMUNOVQLD-UHFFFAOYSA-N Synonym: n-succinimidyl 3-propargyloxy propionate,propargyl-nhs,ambotzpeg1935,acetylene-peg-nhs ester,propargyl-peg1-nhs ester,propargyl-succinimidyl-ester,propargyl-n-hydroxysuccinimidyl ester,2,5-dioxopyrrolidin-1-yl 3-prop-2-ynyloxy propanoate,2,5-dioxopyrrolidin-1-yl 3-prop-2-yn-1-yloxy propanoate PubChem CID: 51340986 IUPAC Name: 2,5-dioxopyrrolidin-1-yl 3-(prop-2-yn-1-yloxy)propanoate SMILES: O=C(CCOCC#C)ON1C(=O)CCC1=O

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Specifications

PubChem CID	51340986
CAS	1174157-65-3
Molecular Weight (g/mol)	225.20
MDL Number	MFCD13184973
SMILES	O=C(CCOCC#C)ON1C(=O)CCC1=O
Synonym	n-succinimidyl 3-propargyloxy propionate,propargyl-nhs,ambotzpeg1935,acetylene-peg-nhs ester,propargyl-peg1-nhs ester,propargyl-succinimidyl-ester,propargyl-n-hydroxysuccinimidyl ester,2,5-dioxopyrrolidin-1-yl 3-prop-2-ynyloxy propanoate,2,5-dioxopyrrolidin-1-yl 3-prop-2-yn-1-yloxy propanoate
IUPAC Name	2,5-dioxopyrrolidin-1-yl 3-(prop-2-yn-1-yloxy)propanoate
InChI Key	WKIKHHMUNOVQLD-UHFFFAOYSA-N
Molecular Formula	C10H11NO5

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

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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

3-Carboxy-PROXYL, free radical, 97+%, Thermo Scientific Chemicals

CAS: 2154-68-9 Molecular Formula: C₉H₁₆NO₃ MDL Number: MFCD00003167 Synonym: pca radical,ccris 4554,2,2,5,5-tetramethyl-3-carboxypyrrolidinooxy,2,2,5,5-tetramethyl-3-carboxypyrrolidine-n-oxyl,3-carboxy-2,2,5,5-tetramethylpyrrolidin-1-yloxy,3-carboxy-2,2,5,5-tetramethylpyrrolidinyloxyl,3-carboxy-2,2,5,5-tetramethyl-1-pyrrolidinyloxy,3-carboxy-2,2,5,5-tetramethylpyrrolidine 1-oxyl,3-carboxy-2,2,5,5-tetramethylpyrrolidine-1-oxyl,2,2,5,5-tetramethyl-1-pyrrolidinyloxy-3-carboxylic acid

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CAS	2154-68-9
MDL Number	MFCD00003167
Synonym	pca radical,ccris 4554,2,2,5,5-tetramethyl-3-carboxypyrrolidinooxy,2,2,5,5-tetramethyl-3-carboxypyrrolidine-n-oxyl,3-carboxy-2,2,5,5-tetramethylpyrrolidin-1-yloxy,3-carboxy-2,2,5,5-tetramethylpyrrolidinyloxyl,3-carboxy-2,2,5,5-tetramethyl-1-pyrrolidinyloxy,3-carboxy-2,2,5,5-tetramethylpyrrolidine 1-oxyl,3-carboxy-2,2,5,5-tetramethylpyrrolidine-1-oxyl,2,2,5,5-tetramethyl-1-pyrrolidinyloxy-3-carboxylic acid
Molecular Formula	C₉H₁₆NO₃

N-Boc-D-prolinol, 99%, Thermo Scientific™

CAS: 83435-58-9 Molecular Formula: C10H19NO3 Molecular Weight (g/mol): 201.266 MDL Number: MFCD00040580 InChI Key: BFFLLBPMZCIGRM-MRVPVSSYSA-N Synonym: boc-d-prolinol,n-boc-d-prolinol,r-tert-butyl 2-hydroxymethyl pyrrolidine-1-carboxylate,r-+-1-boc-2-pyrrolidinemethanol,1-boc-d-prolinol,boc-d-pro-ol,n-tert-butoxycarbonyl-d-prolinol,n-t-boc-d-prolinol,tert-butyl 2r-2-hydroxymethyl pyrrolidine-1-carboxylate PubChem CID: 688279 IUPAC Name: tert-butyl (2R)-2-(hydroxymethyl)pyrrolidine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CCCC1CO

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PubChem CID	688279
CAS	83435-58-9
Molecular Weight (g/mol)	201.266
MDL Number	MFCD00040580
SMILES	CC(C)(C)OC(=O)N1CCCC1CO
Synonym	boc-d-prolinol,n-boc-d-prolinol,r-tert-butyl 2-hydroxymethyl pyrrolidine-1-carboxylate,r-+-1-boc-2-pyrrolidinemethanol,1-boc-d-prolinol,boc-d-pro-ol,n-tert-butoxycarbonyl-d-prolinol,n-t-boc-d-prolinol,tert-butyl 2r-2-hydroxymethyl pyrrolidine-1-carboxylate
IUPAC Name	tert-butyl (2R)-2-(hydroxymethyl)pyrrolidine-1-carboxylate
InChI Key	BFFLLBPMZCIGRM-MRVPVSSYSA-N
Molecular Formula	C10H19NO3

(S)-(-)-1-Boc-3-aminopyrrolidine, 95%, Thermo Scientific Chemicals

CAS: 147081-44-5 Molecular Formula: C9H18N2O2 Molecular Weight (g/mol): 186.26 MDL Number: MFCD03419271 InChI Key: CMIBWIAICVBURI-UHFFFAOYNA-N Synonym: s-1-boc-3-aminopyrrolidine,s-3-amino-1-n-boc-pyrrolidine,s---1-boc-3-aminopyrrolidine,tert-butyl 3s-3-aminopyrrolidine-1-carboxylate,s-tert-butyl 3-aminopyrrolidine-1-carboxylate,s-3-amino-n-boc-pyrrolidine,s-bocap,s---1-tert-butoxycarbonyl-3-aminopyrrolidine,s-3-amino-1-boc-pyrrolidine,s---n-boc-3-aminopyrrolidine PubChem CID: 854071 SMILES: CC(C)(C)OC(=O)N1CCC(N)C1

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PubChem CID	854071
CAS	147081-44-5
Molecular Weight (g/mol)	186.26
MDL Number	MFCD03419271
SMILES	CC(C)(C)OC(=O)N1CCC(N)C1
Synonym	s-1-boc-3-aminopyrrolidine,s-3-amino-1-n-boc-pyrrolidine,s---1-boc-3-aminopyrrolidine,tert-butyl 3s-3-aminopyrrolidine-1-carboxylate,s-tert-butyl 3-aminopyrrolidine-1-carboxylate,s-3-amino-n-boc-pyrrolidine,s-bocap,s---1-tert-butoxycarbonyl-3-aminopyrrolidine,s-3-amino-1-boc-pyrrolidine,s---n-boc-3-aminopyrrolidine
InChI Key	CMIBWIAICVBURI-UHFFFAOYNA-N
Molecular Formula	C9H18N2O2

2-(1-Pyrrolidinyl)phenol, 98%, Thermo Scientific Chemicals

CAS: 4787-77-3 Molecular Formula: C10H13NO Molecular Weight (g/mol): 163.22 MDL Number: MFCD00051659 InChI Key: ZGSBDRFDXWRZAE-UHFFFAOYSA-N Synonym: 2-pyrrolidin-1-yl phenol,2-pyrrolidinophenol,2-1-pyrrolidino phenol,2-1-pyrrolidinyl phenol,2-tetrahydro-1h-pyrrol-1-ylphenol,2-pyrrolidinylphenol,2-pyrrolizinophenol,2-pyrrolidin-1-yl-phenol,phenol, 2-1-pyrrolidinyl,1-2-hydroxyphenyl pyrrolidine PubChem CID: 2734845 IUPAC Name: 2-pyrrolidin-1-ylphenol SMILES: OC1=CC=CC=C1N1CCCC1

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PubChem CID	2734845
CAS	4787-77-3
Molecular Weight (g/mol)	163.22
MDL Number	MFCD00051659
SMILES	OC1=CC=CC=C1N1CCCC1
Synonym	2-pyrrolidin-1-yl phenol,2-pyrrolidinophenol,2-1-pyrrolidino phenol,2-1-pyrrolidinyl phenol,2-tetrahydro-1h-pyrrol-1-ylphenol,2-pyrrolidinylphenol,2-pyrrolizinophenol,2-pyrrolidin-1-yl-phenol,phenol, 2-1-pyrrolidinyl,1-2-hydroxyphenyl pyrrolidine
IUPAC Name	2-pyrrolidin-1-ylphenol
InChI Key	ZGSBDRFDXWRZAE-UHFFFAOYSA-N
Molecular Formula	C10H13NO

1-(Cyanoacetyl)pyrrolidine, 98+%, Thermo Scientific Chemicals

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

N-Chlorosuccinimide, 98%, Thermo Scientific Chemicals

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

Pyrrolidines

Pyrrolidines

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

N-Hydroxysuccinimide 98.0+%, TCI America™ Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Ipratropium Bromide, USP, 98-102%, Spectrum™ Chemical Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Povidone K-30, USP, Spectrum™ Chemical Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

Povidone, K-90, USP, Spectrum™ Chemical Supplier Diversity PartnerSmall and/or diverse supplier based on Federal laws and SBA requirements.Learn More

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

N-Hydroxysuccinimide 98.0+%, TCI America™

Ipratropium Bromide, USP, 98-102%, Spectrum™ Chemical

Povidone K-30, USP, Spectrum™ Chemical

Povidone, K-90, USP, Spectrum™ Chemical