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.

Search Within Results

331 – 345 of 6,182 results

331

Homatropine Methyl Bromide, TCI America™

CAS: 80-49-9 Molecular Formula: C17H24BrNO3 Molecular Weight (g/mol): 370.287 MDL Number: MFCD00050292 InChI Key: FUFVKLQESJNNAN-BXSBZORQSA-M Synonym: N-Methylhomatropinium Bromide PubChem CID: 73416022 IUPAC Name: [(1S,5R)-8,8-dimethyl-8-azoniabicyclo[3.2.1]octan-3-yl] (2R)-2-hydroxy-2-phenylacetate;bromide SMILES: C[N+]1(C2CCC1CC(C2)OC(=O)C(C3=CC=CC=C3)O)C.[Br-]

Pricing & Availability
Specifications

PubChem CID	73416022
CAS	80-49-9
Molecular Weight (g/mol)	370.287
MDL Number	MFCD00050292
SMILES	C[N+]1(C2CCC1CC(C2)OC(=O)C(C3=CC=CC=C3)O)C.[Br-]
Synonym	N-Methylhomatropinium Bromide
IUPAC Name	[(1S,5R)-8,8-dimethyl-8-azoniabicyclo[3.2.1]octan-3-yl] (2R)-2-hydroxy-2-phenylacetate;bromide
InChI Key	FUFVKLQESJNNAN-BXSBZORQSA-M
Molecular Formula	C17H24BrNO3

332

3-Carboxy-2,2,5,5-tetramethylpyrrolidine 1-Oxyl Free Radical 98.0+%, TCI America™

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

Pricing & Availability
Specifications

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

333

Ethosuximide 98.0+%, TCI America™

CAS: 77-67-8 Molecular Formula: C7H11NO2 Molecular Weight (g/mol): 141.17 MDL Number: MFCD00072123 InChI Key: HAPOVYFOVVWLRS-UHFFFAOYNA-N Synonym: ethosuximide,zarontin,etosuximida,2-ethyl-2-methylsuccinimide,ethosuxide,ethosuccimide,ethosuccinimide,petnidan,suxinutin,atysmal PubChem CID: 3291 ChEBI: CHEBI:4887 IUPAC Name: 3-ethyl-3-methylpyrrolidine-2,5-dione SMILES: CCC1(C)CC(=O)NC1=O

Pricing & Availability
Specifications

PubChem CID	3291
CAS	77-67-8
Molecular Weight (g/mol)	141.17
ChEBI	CHEBI:4887
MDL Number	MFCD00072123
SMILES	CCC1(C)CC(=O)NC1=O
Synonym	ethosuximide,zarontin,etosuximida,2-ethyl-2-methylsuccinimide,ethosuxide,ethosuccimide,ethosuccinimide,petnidan,suxinutin,atysmal
IUPAC Name	3-ethyl-3-methylpyrrolidine-2,5-dione
InChI Key	HAPOVYFOVVWLRS-UHFFFAOYNA-N
Molecular Formula	C7H11NO2

334

2-Azabicyclo[2.2.1]hept-5-en-3-one 98.0+%, TCI America™

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

Pricing & Availability
Specifications

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

335

N-Succinimidyl 4-Nitrophenylacetate 98.0+%, TCI America™

CAS: 68123-33-1 Molecular Formula: C12H10N2O6 Molecular Weight (g/mol): 278.22 MDL Number: MFCD00047124 InChI Key: JUEAHIVORWVODA-UHFFFAOYSA-N Synonym: N-(4-Nitrophenylacetoxy)succinimide PubChem CID: 100796 IUPAC Name: 2,5-dioxopyrrolidin-1-yl 2-(4-nitrophenyl)acetate SMILES: [O-][N+](=O)C1=CC=C(CC(=O)ON2C(=O)CCC2=O)C=C1

Pricing & Availability
Specifications

PubChem CID	100796
CAS	68123-33-1
Molecular Weight (g/mol)	278.22
MDL Number	MFCD00047124
SMILES	[O-][N+](=O)C1=CC=C(CC(=O)ON2C(=O)CCC2=O)C=C1
Synonym	N-(4-Nitrophenylacetoxy)succinimide
IUPAC Name	2,5-dioxopyrrolidin-1-yl 2-(4-nitrophenyl)acetate
InChI Key	JUEAHIVORWVODA-UHFFFAOYSA-N
Molecular Formula	C12H10N2O6

336

1-(2-Aminoethyl)pyrrolidine 98.0+%, TCI America™

CAS: 7154-73-6 Molecular Formula: C6H14N2 Molecular Weight (g/mol): 114.192 MDL Number: MFCD00003182 InChI Key: WRXNJTBODVGDRY-UHFFFAOYSA-N Synonym: 1-2-aminoethyl pyrrolidine,1-pyrrolidineethanamine,n-2-aminoethyl pyrrolidine,2-pyrrolidin-1-yl ethanamine,pyrrolidinoethylamine,pyrrolidinoethanamine,2-1-pyrrolidinyl ethylamine,2-pyrrolidin-1-yl ethan-1-amine,2-pyrrolidinoethyl amine,2-pyrrolidinoethylamine PubChem CID: 1344 IUPAC Name: 2-pyrrolidin-1-ylethanamine SMILES: C1CCN(C1)CCN

Pricing & Availability
Specifications

PubChem CID	1344
CAS	7154-73-6
Molecular Weight (g/mol)	114.192
MDL Number	MFCD00003182
SMILES	C1CCN(C1)CCN
Synonym	1-2-aminoethyl pyrrolidine,1-pyrrolidineethanamine,n-2-aminoethyl pyrrolidine,2-pyrrolidin-1-yl ethanamine,pyrrolidinoethylamine,pyrrolidinoethanamine,2-1-pyrrolidinyl ethylamine,2-pyrrolidin-1-yl ethan-1-amine,2-pyrrolidinoethyl amine,2-pyrrolidinoethylamine
IUPAC Name	2-pyrrolidin-1-ylethanamine
InChI Key	WRXNJTBODVGDRY-UHFFFAOYSA-N
Molecular Formula	C6H14N2

337

1-Ethyl-1-methylpyrrolidinium Bromide 97.0+%, TCI America™

CAS: 69227-51-6 Molecular Formula: C7H16BrN Molecular Weight (g/mol): 194.116 MDL Number: MFCD03095384 InChI Key: KHJQQUGSPDBDRM-UHFFFAOYSA-M Synonym: 1-ethyl-1-methylpyrrolidinium bromide,1-ethyl-1-methylpyrrolidin-1-ium bromide,1-ethyl-1-methylpyrrolidiniumbromide,pyrrolidinium, 1-ethyl-1-methyl-, bromide,1-methyl-1-ethylpyrrolidinium bromide,pyrrolidinium, 1-ethyl-1-methyl-, bromide 1:1,dsstox_cid_29306,dsstox_rid_83422,dsstox_gsid_49347,ksc495s4d PubChem CID: 112264 IUPAC Name: 1-ethyl-1-methylpyrrolidin-1-ium;bromide SMILES: CC[N+]1(CCCC1)C.[Br-]

Pricing & Availability
Specifications

PubChem CID	112264
CAS	69227-51-6
Molecular Weight (g/mol)	194.116
MDL Number	MFCD03095384
SMILES	CC[N+]1(CCCC1)C.[Br-]
Synonym	1-ethyl-1-methylpyrrolidinium bromide,1-ethyl-1-methylpyrrolidin-1-ium bromide,1-ethyl-1-methylpyrrolidiniumbromide,pyrrolidinium, 1-ethyl-1-methyl-, bromide,1-methyl-1-ethylpyrrolidinium bromide,pyrrolidinium, 1-ethyl-1-methyl-, bromide 1:1,dsstox_cid_29306,dsstox_rid_83422,dsstox_gsid_49347,ksc495s4d
IUPAC Name	1-ethyl-1-methylpyrrolidin-1-ium;bromide
InChI Key	KHJQQUGSPDBDRM-UHFFFAOYSA-M
Molecular Formula	C7H16BrN

338

1-Aminocyclopropanecarboxylic Acid 97.0+%, TCI America™

CAS: 22059-21-8 Molecular Formula: C4H7NO2 Molecular Weight (g/mol): 101.11 MDL Number: MFCD00009944 InChI Key: PAJPWUMXBYXFCZ-UHFFFAOYSA-N Synonym: 1-aminocyclopropanecarboxylic acid,1-amino-1-cyclopropanecarboxylic acid,cyclopropanecarboxylic acid, 1-amino,carboxycyclopropylamine,acc,alpha-aminocyclopropanecarboxylic acid,alpha-aminocyclopropane carboxylic acid,1-amino-cyclopropanecarboxylic acid,h-acpc-oh,aminocyclopropanecarboxylic acid PubChem CID: 535 ChEBI: CHEBI:18053 IUPAC Name: 1-aminocyclopropane-1-carboxylic acid SMILES: NC1(CC1)C(O)=O

Pricing & Availability
Specifications

PubChem CID	535
CAS	22059-21-8
Molecular Weight (g/mol)	101.11
ChEBI	CHEBI:18053
MDL Number	MFCD00009944
SMILES	NC1(CC1)C(O)=O
Synonym	1-aminocyclopropanecarboxylic acid,1-amino-1-cyclopropanecarboxylic acid,cyclopropanecarboxylic acid, 1-amino,carboxycyclopropylamine,acc,alpha-aminocyclopropanecarboxylic acid,alpha-aminocyclopropane carboxylic acid,1-amino-cyclopropanecarboxylic acid,h-acpc-oh,aminocyclopropanecarboxylic acid
IUPAC Name	1-aminocyclopropane-1-carboxylic acid
InChI Key	PAJPWUMXBYXFCZ-UHFFFAOYSA-N
Molecular Formula	C4H7NO2

339

1,2-Bis(maleimido)ethane 98.0+%, TCI America™

CAS: 5132-30-9 Molecular Formula: C10H8N2O4 Molecular Weight (g/mol): 220.184 MDL Number: MFCD00458699 InChI Key: PUKLCKVOVCZYKF-UHFFFAOYSA-N Synonym: N,N′C-Ethylenebismaleimide, N,N′C-Ethylenedimaleimide, 1,2-Di(maleimido)ethane PubChem CID: 237509 IUPAC Name: 1-[2-(2,5-dioxopyrrol-1-yl)ethyl]pyrrole-2,5-dione SMILES: C1=CC(=O)N(C1=O)CCN2C(=O)C=CC2=O

Pricing & Availability
Specifications

PubChem CID	237509
CAS	5132-30-9
Molecular Weight (g/mol)	220.184
MDL Number	MFCD00458699
SMILES	C1=CC(=O)N(C1=O)CCN2C(=O)C=CC2=O
Synonym	N,N′C-Ethylenebismaleimide, N,N′C-Ethylenedimaleimide, 1,2-Di(maleimido)ethane
IUPAC Name	1-[2-(2,5-dioxopyrrol-1-yl)ethyl]pyrrole-2,5-dione
InChI Key	PUKLCKVOVCZYKF-UHFFFAOYSA-N
Molecular Formula	C10H8N2O4

340

1-Ethyl-1-methylpyrrolidinium Tetrafluoroborate 98.0+%, TCI America™

CAS: 117947-85-0 Molecular Formula: C7H16BF4N Molecular Weight (g/mol): 201.016 MDL Number: MFCD08458505 InChI Key: LAGDCVJRCOKWTN-UHFFFAOYSA-N PubChem CID: 18374068 IUPAC Name: 1-ethyl-1-methylpyrrolidin-1-ium;tetrafluoroborate SMILES: [B-](F)(F)(F)F.CC[N+]1(CCCC1)C

Pricing & Availability
Specifications

PubChem CID	18374068
CAS	117947-85-0
Molecular Weight (g/mol)	201.016
MDL Number	MFCD08458505
SMILES	[B-](F)(F)(F)F.CC[N+]1(CCCC1)C
IUPAC Name	1-ethyl-1-methylpyrrolidin-1-ium;tetrafluoroborate
InChI Key	LAGDCVJRCOKWTN-UHFFFAOYSA-N
Molecular Formula	C7H16BF4N

341

1-Acetyl-2-pyrrolidone 98.0+%, TCI America™

CAS: 932-17-2 Molecular Formula: C6H9NO2 Molecular Weight (g/mol): 127.143 MDL Number: MFCD00014101 InChI Key: YLHUPYSUKYAIBW-UHFFFAOYSA-N PubChem CID: 70266 IUPAC Name: 1-acetylpyrrolidin-2-one SMILES: CC(=O)N1CCCC1=O

Pricing & Availability
Specifications

PubChem CID	70266
CAS	932-17-2
Molecular Weight (g/mol)	127.143
MDL Number	MFCD00014101
SMILES	CC(=O)N1CCCC1=O
IUPAC Name	1-acetylpyrrolidin-2-one
InChI Key	YLHUPYSUKYAIBW-UHFFFAOYSA-N
Molecular Formula	C6H9NO2

342

5-Azoniaspiro[4.4]nonane Bromide 98.0+%, TCI America™

CAS: 16450-38-7 Molecular Formula: C8H16BrN Molecular Weight (g/mol): 206.127 InChI Key: PQTWYBSYKLXZME-UHFFFAOYSA-M PubChem CID: 11458396 IUPAC Name: 5-azoniaspiro[4.4]nonane;bromide SMILES: C1CC[N+]2(C1)CCCC2.[Br-]

Pricing & Availability
Specifications

PubChem CID	11458396
CAS	16450-38-7
Molecular Weight (g/mol)	206.127
SMILES	C1CC[N+]2(C1)CCCC2.[Br-]
IUPAC Name	5-azoniaspiro[4.4]nonane;bromide
InChI Key	PQTWYBSYKLXZME-UHFFFAOYSA-M
Molecular Formula	C8H16BrN

343

Homatropine Hydrochloride 98.0+%, TCI America™

CAS: 637-21-8 Molecular Formula: C16H22ClNO3 Molecular Weight (g/mol): 311.806 MDL Number: MFCD00050613 InChI Key: FRMDDIJBLQNNTC-ISXUQMITSA-N PubChem CID: 76966341 IUPAC Name: [(1S,5R)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] (2R)-2-hydroxy-2-phenylacetate;hydrochloride SMILES: CN1C2CCC1CC(C2)OC(=O)C(C3=CC=CC=C3)O.Cl

Pricing & Availability
Specifications

PubChem CID	76966341
CAS	637-21-8
Molecular Weight (g/mol)	311.806
MDL Number	MFCD00050613
SMILES	CN1C2CCC1CC(C2)OC(=O)C(C3=CC=CC=C3)O.Cl
IUPAC Name	[(1S,5R)-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] (2R)-2-hydroxy-2-phenylacetate;hydrochloride
InChI Key	FRMDDIJBLQNNTC-ISXUQMITSA-N
Molecular Formula	C16H22ClNO3

344

1-Ethyl-2-pyrrolidone 98.0+%, TCI America™

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

Pricing & Availability
Specifications

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

345

N-Aminosuccinimide Hydrochloride 98.0+%, TCI America™

CAS: 108906-15-6 Molecular Formula: C4H7ClN2O2 Molecular Weight (g/mol): 150.562 InChI Key: SRKWEKIPNNNHSG-UHFFFAOYSA-N PubChem CID: 12480332 IUPAC Name: 1-aminopyrrolidine-2,5-dione;hydrochloride SMILES: C1CC(=O)N(C1=O)N.Cl

Pricing & Availability
Specifications

PubChem CID	12480332
CAS	108906-15-6
Molecular Weight (g/mol)	150.562
SMILES	C1CC(=O)N(C1=O)N.Cl
IUPAC Name	1-aminopyrrolidine-2,5-dione;hydrochloride
InChI Key	SRKWEKIPNNNHSG-UHFFFAOYSA-N
Molecular Formula	C4H7ClN2O2

Pyrrolidines

Filtered Search Results

Narrow Results