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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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1

4-(Maleimidomethyl)benzonitrile, 97%, Thermo Scientific Chemicals

CAS: 1249094-81-2 Molecular Formula: C12H8N2O2 Molecular Weight (g/mol): 212.208 MDL Number: MFCD16665080 InChI Key: DFJVGKSXXPQRLG-UHFFFAOYSA-N Synonym: 4-maleimidomethyl benzonitrile,4-2,5-dioxopyrrol-1-yl methyl benzonitrile PubChem CID: 60782202 IUPAC Name: 4-[(2,5-dioxopyrrol-1-yl)methyl]benzonitrile SMILES: C1=CC(=CC=C1CN2C(=O)C=CC2=O)C#N

PubChem CID 60782202
CAS 1249094-81-2
Molecular Weight (g/mol) 212.208
MDL Number MFCD16665080
SMILES C1=CC(=CC=C1CN2C(=O)C=CC2=O)C#N
Synonym 4-maleimidomethyl benzonitrile,4-2,5-dioxopyrrol-1-yl methyl benzonitrile
IUPAC Name 4-[(2,5-dioxopyrrol-1-yl)methyl]benzonitrile
InChI Key DFJVGKSXXPQRLG-UHFFFAOYSA-N
Molecular Formula C12H8N2O2
2

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

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
3

3-Carboxy-PROXYL, free radical, 97+%

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

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
4

2-Azabicyclo[2.2.1]hept-5-en-3-one, 98%, Alfa Aesar™

CAS: 49805-30-3 Molecular Formula: C6H7NO Molecular Weight (g/mol): 109.128 MDL Number: MFCD00213364 InChI Key: DDUFYKNOXPZZIW-UHFFFAOYSA-N Synonym: 2-azabicyclo 2.2.1 hept-5-en-3-one,+/--2-azabicyclo 2.2.1 hept-5-en-3-one,3-azabicyclo 2.2.1 hept-5-en-2-one,inverted exclamation marka-2-azabicyclo 2.2.1 hept-5-en-3-one,vince lactam,1s-+-2-azabicyclo 2.2.1 hept-5-en-3-one,--vince lactam,--2-azabicyclo 2.2.1 hept-5-en-3-one,+-2-azabicyclo 2.2.1 hept-5-en-3-one PubChem CID: 548678 IUPAC Name: 3-azabicyclo[2.2.1]hept-5-en-2-one SMILES: C1C2C=CC1NC2=O

PubChem CID 548678
CAS 49805-30-3
Molecular Weight (g/mol) 109.128
MDL Number MFCD00213364
SMILES C1C2C=CC1NC2=O
Synonym 2-azabicyclo 2.2.1 hept-5-en-3-one,+/--2-azabicyclo 2.2.1 hept-5-en-3-one,3-azabicyclo 2.2.1 hept-5-en-2-one,inverted exclamation marka-2-azabicyclo 2.2.1 hept-5-en-3-one,vince lactam,1s-+-2-azabicyclo 2.2.1 hept-5-en-3-one,--vince lactam,--2-azabicyclo 2.2.1 hept-5-en-3-one,+-2-azabicyclo 2.2.1 hept-5-en-3-one
IUPAC Name 3-azabicyclo[2.2.1]hept-5-en-2-one
InChI Key DDUFYKNOXPZZIW-UHFFFAOYSA-N
Molecular Formula C6H7NO
5

Alfa Aesar™ O-(N-Succinimidyl)-N,N,N',N'-bis(tetramethylene)uronium hexafluorophosphate, 98+%

CAS: 207683-26-9 Molecular Formula: C13H20F6N3O3P Molecular Weight (g/mol): 411.29 MDL Number: MFCD00192457 InChI Key: TVWKVGNCIJUXMY-UHFFFAOYSA-N Synonym: hspyu,dipyrrolidino n-succinimidyloxy carbenium hexafluorophosphate,n,n,n',n'-bis tetramethylene-o-n-succinimidyl uronium hexafluorophosphate,1-2,5-dioxopyrrolidin-1-yl oxy pyrrolidin-1-yl methylene pyrrolidin-1-ium hexafluorophosphate v,2,5-dioxopyrrolidin-1-yl oxy bis pyrrolidin-1-yl methylium hexafluorophosphate,dipyrrolidino n-succinimidyloxy carbenium hexafluorophosphate chn,bis pyrrolidin-1-yl methylidene 2,5-dioxopyrrolidin-1-yl oxidanium hexafluorophosphate,1-1-pyrrolidin-1-iumylidene 1-pyrrolidinyl methoxy pyrrolidine-2,5-dione hexafluorophosphate,1-pyrrolidin-1-ium-1-ylidene pyrrolidin-1-yl methoxy pyrrolidine-2,5-dione hexafluorophosphate,1-2,5-dioxopyrrolidin-1-yl oxy pyrrolidin-1-yl methylidene-1??-pyrrolidin-1-ylium hexafluorophosphate PubChem CID: 16218611 IUPAC Name: 1-{[(2,5-dioxopyrrolidin-1-yl)oxy](pyrrolidin-1-yl)methylidene}-1λ⁵-pyrrolidin-1-ylium; hexafluoro-λ⁵-phosphanuide SMILES: F[P-](F)(F)(F)(F)F.O=C1CCC(=O)N1OC(N1CCCC1)=[N+]1CCCC1

PubChem CID 16218611
CAS 207683-26-9
Molecular Weight (g/mol) 411.29
MDL Number MFCD00192457
SMILES F[P-](F)(F)(F)(F)F.O=C1CCC(=O)N1OC(N1CCCC1)=[N+]1CCCC1
Synonym hspyu,dipyrrolidino n-succinimidyloxy carbenium hexafluorophosphate,n,n,n',n'-bis tetramethylene-o-n-succinimidyl uronium hexafluorophosphate,1-2,5-dioxopyrrolidin-1-yl oxy pyrrolidin-1-yl methylene pyrrolidin-1-ium hexafluorophosphate v,2,5-dioxopyrrolidin-1-yl oxy bis pyrrolidin-1-yl methylium hexafluorophosphate,dipyrrolidino n-succinimidyloxy carbenium hexafluorophosphate chn,bis pyrrolidin-1-yl methylidene 2,5-dioxopyrrolidin-1-yl oxidanium hexafluorophosphate,1-1-pyrrolidin-1-iumylidene 1-pyrrolidinyl methoxy pyrrolidine-2,5-dione hexafluorophosphate,1-pyrrolidin-1-ium-1-ylidene pyrrolidin-1-yl methoxy pyrrolidine-2,5-dione hexafluorophosphate,1-2,5-dioxopyrrolidin-1-yl oxy pyrrolidin-1-yl methylidene-1??-pyrrolidin-1-ylium hexafluorophosphate
IUPAC Name 1-{[(2,5-dioxopyrrolidin-1-yl)oxy](pyrrolidin-1-yl)methylidene}-1λ⁵-pyrrolidin-1-ylium; hexafluoro-λ⁵-phosphanuide
InChI Key TVWKVGNCIJUXMY-UHFFFAOYSA-N
Molecular Formula C13H20F6N3O3P