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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Polyvinylpyrrolidone K-15, 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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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

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N-Bromosuccinimide, 98%, Spectrum™ Chemical

CAS: 128-08-5 Molecular Formula: C4H4BrNO2 Molecular Weight (g/mol): 177.99 InChI Key: PCLIMKBDDGJMGD-UHFFFAOYSA-N IUPAC Name: 1-bromopyrrolidine-2,5-dione SMILES: BrN1C(=O)CCC1=O

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CAS	128-08-5
Molecular Weight (g/mol)	177.99
SMILES	BrN1C(=O)CCC1=O
IUPAC Name	1-bromopyrrolidine-2,5-dione
InChI Key	PCLIMKBDDGJMGD-UHFFFAOYSA-N
Molecular Formula	C4H4BrNO2

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1-(4-chlorophenyl)ethanol, 98%, Thermo Scientific™

CAS: 3391-10-4 Molecular Formula: C8H9ClO Molecular Weight (g/mol): 156.61 InChI Key: MVOSNPUNXINWAD-UHFFFAOYNA-N Synonym: boc-gly-osu,boc-glycine n-hydroxysuccinimide ester,boc-glycine-n-hydroxysuccinimide ester,2,5-dioxopyrrolidin-1-yl 2-tert-butoxycarbonyl amino acetate,tert-butyl 2-2,5-dioxo-1-pyrrolidinyl oxy-2-oxoethyl carbamate,bocglyosu,2,5-dioxopyrrolidin-1-yl n-tert-butoxycarbonyl glycinate PubChem CID: 76926 IUPAC Name: (2,5-dioxopyrrolidin-1-yl) 2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate SMILES: CC(O)C1=CC=C(Cl)C=C1

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PubChem CID	76926
CAS	3391-10-4
Molecular Weight (g/mol)	156.61
SMILES	CC(O)C1=CC=C(Cl)C=C1
Synonym	boc-gly-osu,boc-glycine n-hydroxysuccinimide ester,boc-glycine-n-hydroxysuccinimide ester,2,5-dioxopyrrolidin-1-yl 2-tert-butoxycarbonyl amino acetate,tert-butyl 2-2,5-dioxo-1-pyrrolidinyl oxy-2-oxoethyl carbamate,bocglyosu,2,5-dioxopyrrolidin-1-yl n-tert-butoxycarbonyl glycinate
IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 2-[(2-methylpropan-2-yl)oxycarbonylamino]acetate
InChI Key	MVOSNPUNXINWAD-UHFFFAOYNA-N
Molecular Formula	C8H9ClO

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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

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(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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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

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(R)-(-)-5-(Hydroxymethyl)-2-pyrrolidinone, 99%

CAS: 66673-40-3 Molecular Formula: C5H9NO2 Molecular Weight (g/mol): 115.132 MDL Number: MFCD00077791 InChI Key: HOBJEFOCIRXQKH-SCSAIBSYSA-N Synonym: r---5-hydroxymethyl-2-pyrrolidinone,d-pyroglutaminol,5r-5-hydroxymethyl pyrrolidin-2-one,r-5-hydroxymethyl pyrrolidin-2-one,r-5-hydroxymethyl-2-pyrrolidinone,r-5-hydroxymethyl-pyrrolidin-2-one,--d-pyroglutamol,r---5-hydroxymethylpyrrolidin-2-one,5-hydroxymethyl-2-pyrrolidinone PubChem CID: 7128291 IUPAC Name: (5R)-5-(hydroxymethyl)pyrrolidin-2-one SMILES: C1CC(=O)NC1CO

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PubChem CID	7128291
CAS	66673-40-3
Molecular Weight (g/mol)	115.132
MDL Number	MFCD00077791
SMILES	C1CC(=O)NC1CO
Synonym	r---5-hydroxymethyl-2-pyrrolidinone,d-pyroglutaminol,5r-5-hydroxymethyl pyrrolidin-2-one,r-5-hydroxymethyl pyrrolidin-2-one,r-5-hydroxymethyl-2-pyrrolidinone,r-5-hydroxymethyl-pyrrolidin-2-one,--d-pyroglutamol,r---5-hydroxymethylpyrrolidin-2-one,5-hydroxymethyl-2-pyrrolidinone
IUPAC Name	(5R)-5-(hydroxymethyl)pyrrolidin-2-one
InChI Key	HOBJEFOCIRXQKH-SCSAIBSYSA-N
Molecular Formula	C5H9NO2

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Glycopyrrolate, USP, 98-102%, Spectrum™ Chemical

CAS: 596-51-0 Molecular Formula: C19H28BrNO3 Molecular Weight (g/mol): 398.34 MDL Number: MFCD00072137 InChI Key: VPNYRYCIDCJBOM-UHFFFAOYNA-M IUPAC Name: 3-[(2-cyclopentyl-2-hydroxy-2-phenylacetyl)oxy]-1,1-dimethylpyrrolidin-1-ium bromide SMILES: [Br-].C[N+]1(C)CCC(C1)OC(=O)C(O)(C1CCCC1)C1=CC=CC=C1

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CAS	596-51-0
Molecular Weight (g/mol)	398.34
MDL Number	MFCD00072137
SMILES	[Br-].C[N+]1(C)CCC(C1)OC(=O)C(O)(C1CCCC1)C1=CC=CC=C1
IUPAC Name	3-[(2-cyclopentyl-2-hydroxy-2-phenylacetyl)oxy]-1,1-dimethylpyrrolidin-1-ium bromide
InChI Key	VPNYRYCIDCJBOM-UHFFFAOYNA-M
Molecular Formula	C19H28BrNO3

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1-Methylpyrrolidine, 98%

CAS: 120-94-5 Molecular Formula: C5H11N Molecular Weight (g/mol): 85.15 MDL Number: MFCD00003173 InChI Key: AVFZOVWCLRSYKC-UHFFFAOYSA-N Synonym: n-methylpyrrolidine,methylpyrrolidine,n-methyltetrahydropyrrole,pyrrolidine, 1-methyl,n-methyl pyrrolidine,1-methyl-pyrrolidine,pyrrolidine, n-methyl,unii-06509tzu6c,methyl pyrrolidine PubChem CID: 8454 IUPAC Name: 1-methylpyrrolidine SMILES: CN1CCCC1

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PubChem CID	8454
CAS	120-94-5
Molecular Weight (g/mol)	85.15
MDL Number	MFCD00003173
SMILES	CN1CCCC1
Synonym	n-methylpyrrolidine,methylpyrrolidine,n-methyltetrahydropyrrole,pyrrolidine, 1-methyl,n-methyl pyrrolidine,1-methyl-pyrrolidine,pyrrolidine, n-methyl,unii-06509tzu6c,methyl pyrrolidine
IUPAC Name	1-methylpyrrolidine
InChI Key	AVFZOVWCLRSYKC-UHFFFAOYSA-N
Molecular Formula	C5H11N

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Succinimide, 98+%

CAS: 123-56-8 Molecular Formula: C4H5NO2 Molecular Weight (g/mol): 99.089 MDL Number: MFCD00005495 InChI Key: KZNICNPSHKQLFF-UHFFFAOYSA-N Synonym: succinimide,2,5-pyrrolidinedione,butanimide,succinic acid imide,2,5-dioxopyrrolidine,2,5-diketopyrrolidine,succinic imide,succinimide-sauba,3,4-dihydropyrrole-2,5-dione,dihydro-3-pyrroline-2,5-dione PubChem CID: 11439 ChEBI: CHEBI:9307 IUPAC Name: pyrrolidine-2,5-dione SMILES: C1CC(=O)NC1=O

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PubChem CID	11439
CAS	123-56-8
Molecular Weight (g/mol)	99.089
ChEBI	CHEBI:9307
MDL Number	MFCD00005495
SMILES	C1CC(=O)NC1=O
Synonym	succinimide,2,5-pyrrolidinedione,butanimide,succinic acid imide,2,5-dioxopyrrolidine,2,5-diketopyrrolidine,succinic imide,succinimide-sauba,3,4-dihydropyrrole-2,5-dione,dihydro-3-pyrroline-2,5-dione
IUPAC Name	pyrrolidine-2,5-dione
InChI Key	KZNICNPSHKQLFF-UHFFFAOYSA-N
Molecular Formula	C4H5NO2

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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

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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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

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Povidone K-30, Spectrum™ Chemical

CAS: 9003-39-8

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CAS	9003-39-8

3-(Pyrrolidin-1-ylmethyl)benzoic acid hydrochloride, 90%, Thermo Scientific™

CAS: 887922-93-2 Molecular Formula: C12H16ClNO2 Molecular Weight (g/mol): 241.715 InChI Key: BORITTZEFSYNFT-UHFFFAOYSA-N Synonym: 3-pyrrolidin-1-ylmethyl benzoic acid hydrochloride,3-1-pyrrolidylmethyl benzoic acid hydrochloride,3-pyrrolidinylmethyl benzoic acid, chloride,3-1-pyrrolidylmethyl benzoicacidhydrochloride,3-pyrrolidin-1-ylmethyl-benzoic acid hydochloride,3-pyrrolidin-1-ylmethyl-benzoic acid hydrochloride,3-pyrrolidin-1-yl methyl benzoic acid-hydrogen chloride 1/1 PubChem CID: 18525874 IUPAC Name: 3-(pyrrolidin-1-ylmethyl)benzoic acid;hydrochloride SMILES: C1CCN(C1)CC2=CC=CC(=C2)C(=O)O.Cl

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PubChem CID	18525874
CAS	887922-93-2
Molecular Weight (g/mol)	241.715
SMILES	C1CCN(C1)CC2=CC=CC(=C2)C(=O)O.Cl
Synonym	3-pyrrolidin-1-ylmethyl benzoic acid hydrochloride,3-1-pyrrolidylmethyl benzoic acid hydrochloride,3-pyrrolidinylmethyl benzoic acid, chloride,3-1-pyrrolidylmethyl benzoicacidhydrochloride,3-pyrrolidin-1-ylmethyl-benzoic acid hydochloride,3-pyrrolidin-1-ylmethyl-benzoic acid hydrochloride,3-pyrrolidin-1-yl methyl benzoic acid-hydrogen chloride 1/1
IUPAC Name	3-(pyrrolidin-1-ylmethyl)benzoic acid;hydrochloride
InChI Key	BORITTZEFSYNFT-UHFFFAOYSA-N
Molecular Formula	C12H16ClNO2

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(R)-(+)-4-Hydroxy-2-pyrrolidinone, 97%

CAS: 22677-21-0 Molecular Formula: C4H7NO2 Molecular Weight (g/mol): 101.11 MDL Number: MFCD00273364 InChI Key: IOGISYQVOGVIEU-GSVOUGTGSA-N Synonym: r-4-hydroxypyrrolidin-2-one,r-+-4-hydroxy-2-pyrrolidinone,r-4-hydroxy-2-pyrrolidone,4r-4-hydroxypyrrolidin-2-one,r-4-hydroxy-2-pyrrolidinone,4r-4-hydroxy-2-pyrrolidinone,r-4-hydroxy-pyrrolidin-2-one,2-pyrrolidinone, 4-hydroxy-, 4r,r-+-4-hydroxy-2-pyrrolidone,rhpd PubChem CID: 185505 IUPAC Name: (4R)-4-hydroxypyrrolidin-2-one SMILES: O[C@H]1CNC(=O)C1

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PubChem CID	185505
CAS	22677-21-0
Molecular Weight (g/mol)	101.11
MDL Number	MFCD00273364
SMILES	O[C@H]1CNC(=O)C1
Synonym	r-4-hydroxypyrrolidin-2-one,r-+-4-hydroxy-2-pyrrolidinone,r-4-hydroxy-2-pyrrolidone,4r-4-hydroxypyrrolidin-2-one,r-4-hydroxy-2-pyrrolidinone,4r-4-hydroxy-2-pyrrolidinone,r-4-hydroxy-pyrrolidin-2-one,2-pyrrolidinone, 4-hydroxy-, 4r,r-+-4-hydroxy-2-pyrrolidone,rhpd
IUPAC Name	(4R)-4-hydroxypyrrolidin-2-one
InChI Key	IOGISYQVOGVIEU-GSVOUGTGSA-N
Molecular Formula	C4H7NO2

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N-(2-Chloroethyl)pyrrolidine hydrochloride, 98%

CAS: 7250-67-1 Molecular Formula: C₆H₁₂ClN·HCl Molecular Weight (g/mol): 170.08 MDL Number: MFCD00012718 InChI Key: FSNGFFWICFYWQC-UHFFFAOYSA-N Synonym: 1-2-chloroethyl pyrrolidine hydrochloride,n-2-chloroethyl pyrrolidine hydrochloride,2-chloroethylpyrrolidine hydrochloride,2-pyrrolidinoethyl chloride hydrochloride,pyrrolidine, 1-2-chloroethyl-, hydrochloride,unii-yyq1h343r5,pyrrolidinoethyl chloride, hydrochloride,1-2-chloroethyl pyrrolidine.hcl,1-2-chloroethyl pyrrolidine hcl,2-chloroethylpyrrolidinehydrochloride PubChem CID: 81668 IUPAC Name: 1-(2-chloroethyl)pyrrolidine;hydrochloride SMILES: C1CCN(C1)CCCl.Cl

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PubChem CID	81668
CAS	7250-67-1
Molecular Weight (g/mol)	170.08
MDL Number	MFCD00012718
SMILES	C1CCN(C1)CCCl.Cl
Synonym	1-2-chloroethyl pyrrolidine hydrochloride,n-2-chloroethyl pyrrolidine hydrochloride,2-chloroethylpyrrolidine hydrochloride,2-pyrrolidinoethyl chloride hydrochloride,pyrrolidine, 1-2-chloroethyl-, hydrochloride,unii-yyq1h343r5,pyrrolidinoethyl chloride, hydrochloride,1-2-chloroethyl pyrrolidine.hcl,1-2-chloroethyl pyrrolidine hcl,2-chloroethylpyrrolidinehydrochloride
IUPAC Name	1-(2-chloroethyl)pyrrolidine;hydrochloride
InChI Key	FSNGFFWICFYWQC-UHFFFAOYSA-N
Molecular Formula	C₆H₁₂ClN·HCl

Pyrrolidines

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Polyvinylpyrrolidone K-15, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

N-Bromosuccinimide, 98%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Glycopyrrolate, USP, 98-102%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

Povidone K-30, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Polyvinylpyrrolidone K-15, Spectrum™ Chemical

N-Bromosuccinimide, 98%, Spectrum™ Chemical

Glycopyrrolate, USP, 98-102%, Spectrum™ Chemical

Povidone K-30, USP, Spectrum™ Chemical

Povidone K-30, Spectrum™ Chemical