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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

N-Hydroxysulfosuccinimide sodium salt, 95%

CAS: 106627-54-7 Molecular Formula: C4H4NNaO6S Molecular Weight (g/mol): 217.13 InChI Key: RPENMORRBUTCPR-UHFFFAOYSA-M Synonym: n-hydroxysulfosuccinimide sodium salt,sulfo-nhs,sodium 1-hydroxy-2,5-dioxopyrrolidine-3-sulfonate,n-hydroxysulfosuccinimidesodiumsalt,3-pyrrolidinesulfonic acid, 1-hydroxy-2,5-dioxo-, monosodium salt,sodium 1-hydroxy-2,5-dioxo-pyrrolidine-3-sulfonate,n-hydroxusulfosuccinimide sodium,n-hydroxy-2-sodiosulfo succinimide,n-hydroxysulfosuccinimide,sodium salt,n-hydroxusulfosuccinimide sodium salt PubChem CID: 3520574 IUPAC Name: sodium;1-hydroxy-2,5-dioxopyrrolidine-3-sulfonate SMILES: C1C(C(=O)N(C1=O)O)S(=O)(=O)[O-].[Na+]

PubChem CID 3520574
CAS 106627-54-7
Molecular Weight (g/mol) 217.13
SMILES C1C(C(=O)N(C1=O)O)S(=O)(=O)[O-].[Na+]
Synonym n-hydroxysulfosuccinimide sodium salt,sulfo-nhs,sodium 1-hydroxy-2,5-dioxopyrrolidine-3-sulfonate,n-hydroxysulfosuccinimidesodiumsalt,3-pyrrolidinesulfonic acid, 1-hydroxy-2,5-dioxo-, monosodium salt,sodium 1-hydroxy-2,5-dioxo-pyrrolidine-3-sulfonate,n-hydroxusulfosuccinimide sodium,n-hydroxy-2-sodiosulfo succinimide,n-hydroxysulfosuccinimide,sodium salt,n-hydroxusulfosuccinimide sodium salt
IUPAC Name sodium;1-hydroxy-2,5-dioxopyrrolidine-3-sulfonate
InChI Key RPENMORRBUTCPR-UHFFFAOYSA-M
Molecular Formula C4H4NNaO6S
2

N-Hydroxysulfosuccinimide sodium salt, 97%

CAS: 106627-54-7 Molecular Formula: C4H4NNaO6S Molecular Weight (g/mol): 217.127 MDL Number: MFCD00043100 InChI Key: RPENMORRBUTCPR-UHFFFAOYSA-M Synonym: n-hydroxysulfosuccinimide sodium salt,sulfo-nhs,sodium 1-hydroxy-2,5-dioxopyrrolidine-3-sulfonate,n-hydroxysulfosuccinimidesodiumsalt,3-pyrrolidinesulfonic acid, 1-hydroxy-2,5-dioxo-, monosodium salt,sodium 1-hydroxy-2,5-dioxo-pyrrolidine-3-sulfonate,n-hydroxusulfosuccinimide sodium,n-hydroxy-2-sodiosulfo succinimide,n-hydroxysulfosuccinimide,sodium salt,n-hydroxusulfosuccinimide sodium salt PubChem CID: 3520574 IUPAC Name: sodium;1-hydroxy-2,5-dioxopyrrolidine-3-sulfonate SMILES: C1C(C(=O)N(C1=O)O)S(=O)(=O)[O-].[Na+]

PubChem CID 3520574
CAS 106627-54-7
Molecular Weight (g/mol) 217.127
MDL Number MFCD00043100
SMILES C1C(C(=O)N(C1=O)O)S(=O)(=O)[O-].[Na+]
Synonym n-hydroxysulfosuccinimide sodium salt,sulfo-nhs,sodium 1-hydroxy-2,5-dioxopyrrolidine-3-sulfonate,n-hydroxysulfosuccinimidesodiumsalt,3-pyrrolidinesulfonic acid, 1-hydroxy-2,5-dioxo-, monosodium salt,sodium 1-hydroxy-2,5-dioxo-pyrrolidine-3-sulfonate,n-hydroxusulfosuccinimide sodium,n-hydroxy-2-sodiosulfo succinimide,n-hydroxysulfosuccinimide,sodium salt,n-hydroxusulfosuccinimide sodium salt
IUPAC Name sodium;1-hydroxy-2,5-dioxopyrrolidine-3-sulfonate
InChI Key RPENMORRBUTCPR-UHFFFAOYSA-M
Molecular Formula C4H4NNaO6S
3

3-Sulfo-N-succinimidyl 4-(maleimidomethyl)cyclohexane-1-carboxylate sodium salt, 97+%

CAS: 92921-24-9 Molecular Formula: C16H17N2NaO9S Molecular Weight (g/mol): 436.367 MDL Number: MFCD00054978 InChI Key: VUFNRPJNRFOTGK-UHFFFAOYSA-M Synonym: sulfo-smcc,sodium 1-4-2,5-dioxo-2,5-dihydro-1h-pyrrol-1-yl methyl cyclohexanecarbonyl oxy-2,5-dioxopyrrolidine-3-sulfonate,sulfo-smcc sodium,4-maleimidomethyl cyclohexane-1-carboxylic acid 3-sulfo-n-hydroxysuccinimide ester sodium salt,3-sulfo-n-succinimidyl 4-n-maleimidomethyl cyclohexane-1-carboxylate sodium salt,sulfo-trans-smcc,sulfo-smcc crosslinker,sulfo-n-succinimidyl 4-maleimidomethyl cyclohexane-1-carboxylate sodium salt,sulfo-smcc sodium salt,bicl207 PubChem CID: 4618794 IUPAC Name: sodium;1-[4-[(2,5-dioxopyrrol-1-yl)methyl]cyclohexanecarbonyl]oxy-2,5-dioxopyrrolidine-3-sulfonate SMILES: C1CC(CCC1CN2C(=O)C=CC2=O)C(=O)ON3C(=O)CC(C3=O)S(=O)(=O)[O-].[Na+]

PubChem CID 4618794
CAS 92921-24-9
Molecular Weight (g/mol) 436.367
MDL Number MFCD00054978
SMILES C1CC(CCC1CN2C(=O)C=CC2=O)C(=O)ON3C(=O)CC(C3=O)S(=O)(=O)[O-].[Na+]
Synonym sulfo-smcc,sodium 1-4-2,5-dioxo-2,5-dihydro-1h-pyrrol-1-yl methyl cyclohexanecarbonyl oxy-2,5-dioxopyrrolidine-3-sulfonate,sulfo-smcc sodium,4-maleimidomethyl cyclohexane-1-carboxylic acid 3-sulfo-n-hydroxysuccinimide ester sodium salt,3-sulfo-n-succinimidyl 4-n-maleimidomethyl cyclohexane-1-carboxylate sodium salt,sulfo-trans-smcc,sulfo-smcc crosslinker,sulfo-n-succinimidyl 4-maleimidomethyl cyclohexane-1-carboxylate sodium salt,sulfo-smcc sodium salt,bicl207
IUPAC Name sodium;1-[4-[(2,5-dioxopyrrol-1-yl)methyl]cyclohexanecarbonyl]oxy-2,5-dioxopyrrolidine-3-sulfonate
InChI Key VUFNRPJNRFOTGK-UHFFFAOYSA-M
Molecular Formula C16H17N2NaO9S
4

N-(2-Aminoethyl)maleimide Trifluoroacetic Acid Salt, TRC

CAS: 146474-00-2 Molecular Formula: C6 H8 N2 O2 . C2 H F3 O2 Molecular Weight (g/mol): 254.16 Synonym: 1H-Pyrrole-2,5-dione, 1-(2-aminoethyl)-, 2,2,2-trifluoroacetate (1:1),1H-Pyrrole-2,5-dione, 1-(2-aminoethyl)-, mono(trifluoroacetate) (9CI),1-(2-Aminoethyl)-1H-pyrrole-2,5-dione 2,2,2-trifluoroacetate,1-(2-Aminoethyl)-1H-pyrrole-2,5-dione trifluoroacetate,1-(2-Aminoethyl)-2,5-dihydro-1H-pyrrole-2,5-dione,trifluoroacetic acid,2-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethananinium 2,2,2-trifluoroacetate,2-Maleimidoethylamine trifluoroacetate,N-(2-Aminoethyl)maleimide trifluoracetate salt,N-(2-Aminoethyl)maleimide trifluoroacetate,N-(2-Aminoethyl)maleimide trifluoroacetate salt IUPAC Name: 1-(2-aminoethyl)pyrrole-2,5-dione;2,2,2-trifluoroacetic acid SMILES: NCCN1C(=O)C=CC1=O.OC(=O)C(F)(F)F

CAS 146474-00-2
Molecular Weight (g/mol) 254.16
SMILES NCCN1C(=O)C=CC1=O.OC(=O)C(F)(F)F
Synonym 1H-Pyrrole-2,5-dione, 1-(2-aminoethyl)-, 2,2,2-trifluoroacetate (1:1),1H-Pyrrole-2,5-dione, 1-(2-aminoethyl)-, mono(trifluoroacetate) (9CI),1-(2-Aminoethyl)-1H-pyrrole-2,5-dione 2,2,2-trifluoroacetate,1-(2-Aminoethyl)-1H-pyrrole-2,5-dione trifluoroacetate,1-(2-Aminoethyl)-2,5-dihydro-1H-pyrrole-2,5-dione,trifluoroacetic acid,2-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethananinium 2,2,2-trifluoroacetate,2-Maleimidoethylamine trifluoroacetate,N-(2-Aminoethyl)maleimide trifluoracetate salt,N-(2-Aminoethyl)maleimide trifluoroacetate,N-(2-Aminoethyl)maleimide trifluoroacetate salt
IUPAC Name 1-(2-aminoethyl)pyrrole-2,5-dione;2,2,2-trifluoroacetic acid
Molecular Formula C6 H8 N2 O2 . C2 H F3 O2
5

Grazoprevir potassium salt, MedChemExpress

MedChemExpress Grazoprevir potassium salt (MK-5172 potassium salt) is a selective inhibitor of Hepatitis C virus NS3/4a protease with broad activity across genotypes and resistant variants, with Kis of 0.01 nM (gt1b), 0.01 nM (gt1a), 0.08 nM (gt2a), 0.15 nM (gt2b), 0.90 nM (gt3a), respectively. Grazoprevir potassium salt inhibits SARS-CoV-2 3CLpro activity.

ENCOMPASS_PREFERRED
Molecular Weight (g/mol) 804.99
Color White
Physical Form Solid
Chemical Name or Material Grazoprevir potassium salt
Grade Research
SMILES COC1=CC2=C(N=C(CCCCC[C@@H]3C[C@H]3OC4=O)C(O[C@H]5CN(C([C@H](C(C)(C)C)N4)=O)[C@H](C(N[C@@]([C@@H]6C=C)(C6)C([N-]S(C7CC7)(=O)=O)=O)=O)C5)=N2)C=C1.[K+]
For Use With (Application) COVID-19-anti-virus
Percent Purity 98.01%
CAS 1206524-86-8
Solubility Information DMSO : ≥ 100 mg/mL (124.23 mM)
Synonym MK-5172 potassium salt
Purity Grade Notes Research
Recommended Storage 4°C, sealed storage, away from moisture∣In solvent : -80°C, 6 months∣-20°C, 1 month (sealed storage, away from moisture)
Shelf Life 4°C, sealed storage, away from moisture∣In solvent : -80°C, 6 months∣-20°C, 1 month (sealed storage, away from moisture)
Molecular Formula C38H49KN6O9S
Formula Weight 804.99
6

ATN-161 trifluoroacetate salt, MedChemExpress

MedChemExpress ATN-161 trifluoroacetate salt is a novel integrin α5β1 antagonist, which inhibits angiogenesis and growth of liver metastases in a murine model.

ENCOMPASS_PREFERRED
Molecular Weight (g/mol) 711.67
Color White
Physical Form Solid
Chemical Name or Material ATN-161 trifluoroacetate salt
Grade Research
SMILES FC(F)(C(O)=O)F.O=C(N)C[C@@H](C(N)=O)NC([C@H](CS)NC([C@H](CO)NC([C@H](CC1=CNC=N1)NC([C@H]2N(C(C)=O)CCC2)=O)=O)=O)=O
For Use With (Application) Cancer-programmed cell death
Percent Purity 95.0%
CAS 904763-27-5
Solubility Information H2O : 5 mg/mL (7.03 mM; ultrasonic and warming and heat to 60°C) ∣DMSO : 1 mg/mL (1.41 mM; Need ultrasonic)
Synonym ATN-161 TFA salt
Purity Grade Notes Research
Recommended Storage 4°C, sealed storage, away from moisture∣In solvent : -80°C, 6 months∣-20°C, 1 month (sealed storage, away from moisture)
Shelf Life 4°C, sealed storage, away from moisture∣In solvent : -80°C, 6 months∣-20°C, 1 month (sealed storage, away from moisture)
Molecular Formula C25H36F3N9O10S
Formula Weight 711.67
7

Pasireotide L-aspartate salt, MedChemExpress

MedChemExpress Pasireotide (SOM230) L-aspartate salt, a long-acting cyclohexapeptide somatostatin analogue, can improve agonist activity at somatostatin receptors (subtypes sst1/2/3/4/5, pKi=8.2/9.0/9.1/<7.0/9.9, respectively). Pasireotide L-aspartate salt exhibits antisecretory, antiproliferative, and proapoptotic activity.

ENCOMPASS_PREFERRED
Molecular Weight (g/mol) 1180.31
Color Light Yellow
Physical Form Solid
Chemical Name or Material Pasireotide L-aspartate salt
Grade Research
SMILES N[C@@H](CC(O)=O)C(O)=O.NCCCC[C@@H](C(N[C@H]1CC2=CC=C(C=C2)OCC3=CC=CC=C3)=O)NC([C@H](NC([C@H](C4=CC=CC=C4)NC([C@H]5N(C([C@H](CC6=CC=CC=C6)NC1=O)=O)C[C@H](OC(NCCN)=O)C5)=O)=O)CC7=CNC8=C7C=CC=C8)=O
Percent Purity 98.84%
CAS 396091-77-3
Solubility Information DMSO : 1 mg/mL (0.85 mM; Need ultrasonic)
Synonym SOM230 L-aspartate
Purity Grade Notes Research
Recommended Storage 4°C, sealed storage, away from moisture∣In solvent : -80°C, 6 months∣-20°C, 1 month (sealed storage, away from moisture)
Shelf Life 4°C, sealed storage, away from moisture∣In solvent : -80°C, 6 months∣-20°C, 1 month (sealed storage, away from moisture)
Molecular Formula C62H73N11O13
Formula Weight 1180.31
8

Fumarate hydratase-IN-2 sodium salt, MedChemExpress

MedChemExpress Fumarate hydratase-IN-2 sodium salt (compound 3) is a cell-permeable and competitive fumarate hydratase inhibitor (Ki=4.5 μM) with nutrient-dependent cytotoxicity .

ENCOMPASS_PREFERRED
Molecular Weight (g/mol) 440.47
Color White
Physical Form Solid
Chemical Name or Material Fumarate hydratase-IN-2 sodium salt
Grade Research
SMILES O=C(O[Na])[C@]1([C@H](CC(NC)=O)C2=O)C(N2CC(C=C3)=CC=C3C4=CC=CC=C4)=CCCC1
For Use With (Application) Cancer-programmed cell death
Percent Purity 96.85%
Solubility Information DMSO : 10.66 mg/mL (24.20 mM; Need ultrasonic and warming) ∣H2O : 6.25 mg/mL (14.19 mM; ultrasonic and warming and heat to 60°C)
Purity Grade Notes Research
Recommended Storage 4°C, sealed storage, away from moisture∣In solvent : -80°C, 6 months∣-20°C, 1 month (sealed storage, away from moisture)
Shelf Life 4°C, sealed storage, away from moisture∣In solvent : -80°C, 6 months∣-20°C, 1 month (sealed storage, away from moisture)
Molecular Formula C25H25N2NaO4
Formula Weight 440.47
9

1-n-Butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide, 98%

CAS: 223437-11-4 Molecular Formula: C11H20F6N2O4S2 Molecular Weight (g/mol): 422.40 MDL Number: MFCD07784447 InChI Key: HSLXOARVFIWOQF-UHFFFAOYSA-N Synonym: 1-butyl-1-methylpyrrolidinium bis trifluoromethylsulfonyl imide,unii-fd74dkk1wh,fd74dkk1wh,1-butyl-1-methylpyrrolidinium bis trifluoromethanesulfonyl imide,1-butyl-1-methylpyrrolidin-1-ium bis trifluoromethyl sulfonyl amide,1-butyl-1-methylpyrrolidin-1-ium; bistriflylimide anion,dsstox_cid_27944,dsstox_rid_82696,dsstox_gsid_47968,pyrrolidinium, 1-butyl-1-methyl-, salt with 1,1,1-trifluoro-n-trifluoromethyl sulfonyl methanesulfonamide 1:1 PubChem CID: 11048104 IUPAC Name: bis(trifluoromethylsulfonyl)azanide;1-butyl-1-methylpyrrolidin-1-ium SMILES: CCCC[N+]1(C)CCCC1.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F

PubChem CID 11048104
CAS 223437-11-4
Molecular Weight (g/mol) 422.40
MDL Number MFCD07784447
SMILES CCCC[N+]1(C)CCCC1.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F
Synonym 1-butyl-1-methylpyrrolidinium bis trifluoromethylsulfonyl imide,unii-fd74dkk1wh,fd74dkk1wh,1-butyl-1-methylpyrrolidinium bis trifluoromethanesulfonyl imide,1-butyl-1-methylpyrrolidin-1-ium bis trifluoromethyl sulfonyl amide,1-butyl-1-methylpyrrolidin-1-ium; bistriflylimide anion,dsstox_cid_27944,dsstox_rid_82696,dsstox_gsid_47968,pyrrolidinium, 1-butyl-1-methyl-, salt with 1,1,1-trifluoro-n-trifluoromethyl sulfonyl methanesulfonamide 1:1
IUPAC Name bis(trifluoromethylsulfonyl)azanide;1-butyl-1-methylpyrrolidin-1-ium
InChI Key HSLXOARVFIWOQF-UHFFFAOYSA-N
Molecular Formula C11H20F6N2O4S2
10

Perindopril erbumine, MedChemExpress

MedChemExpress Perindopril erbumine (Perindopril tert-butylamine salt) is a potent ACE inhibitor of which is used to treat high blood pressure, heart failure or stable coronary artery disease.

ENCOMPASS_PREFERRED
Molecular Weight (g/mol) 441.6
Color White
Physical Form Powder
Chemical Name or Material Perindopril erbumine
Grade Research
SMILES O=C([C@H]1N(C([C@@H](N[C@H](C(OCC)=O)CCC)C)=O)[C@@]2([H])CCCC[C@@]2([H])C1)O.CC(C)(C)N
For Use With (Application) COVID-19-anti-virus
Percent Purity 99.83%
CAS 107133-36-8
Solubility Information H2O : ≥ 50 mg/mL (113.22 mM) ∣DMSO : 10 mg/mL (22.64 mM; Need ultrasonic)
Health Hazard 1 H302∣H315∣H319∣H335
Synonym Perindopril tert-butylamine saltS-9490 erbumine
Purity Grade Notes Research
Recommended Storage 4°C, sealed storage, away from moisture∣In solvent : -80°C, 6 months∣-20°C, 1 month (sealed storage, away from moisture)
Shelf Life 4°C, sealed storage, away from moisture∣In solvent : -80°C, 6 months∣-20°C, 1 month (sealed storage, away from moisture)
Molecular Formula C23H43N3O5
Formula Weight 441.6
11

Pasireotide ditrifluoroacetate, MedChemExpress

MedChemExpress Pasireotide (SOM230) ditrifluoroacetate, a long-acting cyclohexapeptide somatostatin analogue, can improve agonist activity at somatostatin receptors (subtypes sst1/2/3/4/5, pKi=8.2/9.0/9.1/<7.0/9.9, respectively). Pasireotide ditrifluoroacetate exhibits antisecretory, antiproliferative, and proapoptotic activity.

ENCOMPASS_PREFERRED
Molecular Weight (g/mol) 1275.25
Color White
Physical Form Solid
Chemical Name or Material Pasireotide ditrifluoroacetate
Grade Research
SMILES O=C(O)C(F)(F)F.O=C(O)C(F)(F)F.NCCCC[C@@H](C(N[C@H]1CC2=CC=C(C=C2)OCC3=CC=CC=C3)=O)NC([C@H](NC([C@H](C4=CC=CC=C4)NC([C@H]5N(C([C@H](CC6=CC=CC=C6)NC1=O)=O)C[C@H](OC(NCCN)=O)C5)=O)=O)CC7=CNC8=C7C=CC=C8)=O
For Use With (Application) Cancer-programmed cell death
Percent Purity 95.0%
Solubility Information DMSO : 100 mg/mL (78.42 mM; Need ultrasonic) ∣H2O : 33.33 mg/mL (26.14 mM; Need ultrasonic)
Synonym SOM230 ditrifluoroacetate Pasireotide TFA salt
Purity Grade Notes Research
Recommended Storage -20°C, sealed storage, away from moisture∣In solvent : -80°C, 6 months∣-20°C, 1 month (sealed storage, away from moisture)
Shelf Life -20°C, sealed storage, away from moisture∣In solvent : -80°C, 6 months∣-20°C, 1 month (sealed storage, away from moisture)
Molecular Formula C62H68F6N10O13
Formula Weight 1275.25
12

N-Methyl-2-pyrrolidone Anhydrous, Honeywell™ Riedel de-Haen

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

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