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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5,491 – 5,505 of 6,182 results

5,491

Medchemexpress LLC Azido-PEG8-CH2COO-PFP | 2182601-80-3 | 98.0% | C24H34F5N3O10 | 50 MG

Azido-PEG8-CH2COO-PFP is a PEG-based PROTAC linker used in the synthesis of PROTACs. It is a click chemistry reagent containing an Azide group, which can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with Alkyne groups or strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with DBCO or BCN groups.

Peg-based PROTAC linker
Used in the synthesis of PROTACs
Click chemistry reagent
Contains an azide group
Undergoes copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc)
Undergoes strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with DBCO or BCN groups

Pricing & Availability

5,492

eMolecules 5108-96-3 | Ammonium pyrrolidine-1-carbodithioate | Oakwood Chemicals | MFCD00012720 | 164.290 | C5H12N2S2 | 95.000 | N.SC(=S)N1CCCC1 | 25g | 480163968

Ammonium pyrrolidine-1-carbodithioate | Oakwood Chemicals | 5108-96-3 | MFCD00012720 | 164.290 | C5H12N2S2 | 95.000 | N.SC(=S)N1CCCC1 | 25g | 480163968

Pricing & Availability

5,493

Medchemexpress LLC Azido-PEG6-MS | 352439-38-4 | 95.3% | 385.43 | 50 MG

Azido-PEG6-MS is a PEG-based PROTAC linker and click chemistry reagent. It contains an Azide group, enabling copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions and strain-promoted alkyne-azide cycloaddition (SPAAC) reactions. PROTACs utilize intracellular ubiquitin-proteasome systems to selectively degrade target proteins.

Purity: 95.32%
CAS number: 352439-38-4
Molecular weight: 385.43
Chemical formula: C13H27N3O8S
Appearance: Liquid
Color: Colorless to light yellow
Click chemistry: Azide group for CuAAc and SPAAC reactions
PROTAC synthesis: Functions as a PROTAC linker
Disease applications: Cancer and cancer targeted therapy

Pricing & Availability

5,494

Medchemexpress LLC 3-azido-7-hydroxy-1-benzopyran-2-one | 817638-68-9 | MFCD12924840 | 98.0% | 203.15 g·mol⁻¹ | C9H5N3O3 | 100 MG

3-Azido-7-hydroxycoumarin is a fluorogenic click-chemistry reagent bearing an azide functional group. It undergoes copper-catalyzed azide-alkyne cycloaddition (CuAAC) to form fluorescent triazole conjugates, and is used for bioorthogonal labeling, probe synthesis, and fluorescence-based assays.

Azide-functionalized coumarin fluorophore for CuAAC reactions.
Fluorogenic response upon triazole formation enabling low-background detection.
High purity suitable for research applications.
Soluble in DMSO (50 mg/mL) for convenient stock preparation.
Stable as a powder at -20°C for long-term storage.

Pricing & Availability

5,495

Medchemexpress LLC (Rac)-IBT6A | 1412418-47-3 | 98.18% | 100 MG

(Rac)-IBT6A is a racemate of IBT6A, an impurity of Ibrutinib. This product can be used in the synthesis of IBT6A Ibrutinib dimer and IBT6A adduct. Ibrutinib is known as a selective, irreversible Btk inhibitor with an IC50 of 0.5 nM.

Targets Btk
Functions via Protein Tyrosine Kinase/RTK pathway
Can be stored as powder at -20°C for 3 years or 4°C for 2 years
Can be stored in solvent at -80°C for 2 years or -20°C for 1 year
Soluble in DMSO at 50 mg/mL
Used in the synthesis of Ibrutinib and Ibrutinib-based activity-based probes (ABPs)

Pricing & Availability

5,496

eMolecules 254454-54-1 | 1-(tert-Butoxycarbonyl)-3-iodoazetidine | Chem-Impex | MFCD09752821 | 283.109 | C8H14INO2 | 98.000 | CC(C)(C)OC(=O)N1CC(I)C1 | 250g | 716535328

1-(tert-Butoxycarbonyl)-3-iodoazetidine | Chem-Impex | 254454-54-1 | MFCD09752821 | 283.109 | C8H14INO2 | 98.000 | CC(C)(C)OC(=O)N1CC(I)C1 | 250g | 716535328

Pricing & Availability

5,497

Medchemexpress LLC (Rac)-Idroxioleic acid | 56472-29-8 | 99.9% | 50 MG

(Rac)-Idroxioleic acid is a synthetic oleic acid (OA) derivative that binds to the plasma membrane and alters lipid organization. It has an anti-tumor effect, impairing Jurkat cell growth and inducing proteolytic cleavage of PARP, a molecular marker of apoptosis. In vivo, it significantly inhibits tumor growth in nude mice infected with Jurkat cells.

Synthetic oleic acid derivative
Alters lipid organization
Has anti-tumor effect
Impairs Jurkat cell growth in vitro
Induces proteolytic cleavage of PARP
Inhibits tumor growth in vivo

Pricing & Availability

5,498

Medchemexpress LLC 4-Quinolinemethanol, 6,8-dichloro-α-2-piperidinyl-2-tricyclo[3.3.1.13,7]dec-1-yl- | 785718-37-8 | 98.6% | 445.42 | 100 MG

4-Quinolinemethanol, 6,8-dichloro-α-2-piperidinyl-2-tricyclo[3.3.1.13,7]dec-1-yl- | 785718-37-8 | 98.6% | 445.42 | 100 MG

Pricing & Availability

5,499

Medchemexpress LLC (Rac)-Rhododendrol | 69617-84-1 | 99.8% | 166.22 | 50 MG

(Rac)-Rhododendrol is an aromatic compound with pro-oxidant activity, potentially useful in suppressing liver diseases. It can be toxic to melanocytes, leading to cell death. Its metabolite, RD-quinone, is cytotoxic, causing enzyme inactivation and endoplasmic reticulum stress by binding to thiol proteins. Additionally, (Rac)-Rhododendrol-derived melanin exhibits potent pro-oxidant activity and may cause oxidative stress.

Aromatic compound with pro-oxidant activity
May be useful in suppressing liver diseases
Can be toxic to melanocytes
Metabolite RD-quinone is cytotoxic
Exhibits in vitro cell growth inhibitory activity against K562 cell line
Soluble in DMSO at 200 mg/mL

Pricing & Availability

5,500

eMolecules 1489004-27-4 | (E)-3-((tert-Butoxycarbonyl)(isopropyl)amino)-2-(4-chlorophenyl)acrylic acid | MFCD29078977 | 250mg

Medchem Express | SBI-993 | 5mg | 742367576 | HY-122682 | 2073059-82-0 | 452.530 | C23H24N4O4S

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5,501

Medchemexpress LLC (Rac)-TTA-P2 | 918430-49-6 | MFCD11977740 | 98.7% | 431.37 | C21H29Cl2FN2O2 | 10 MG

Racemic TTA-P2 is a research-grade T-type calcium channel inhibitor used in preclinical studies to probe neuronal excitability, pain mechanisms, and epilepsy models. It is supplied as a solid with high purity and documented physicochemical properties for laboratory use.

Potent inhibitor of T-type calcium channels for electrophysiology studies.
High purity suitable for research applications.
Available in small-scale quantities for preclinical experiments.
Documented molecular weight and chemical formula for assay planning.
Stable solid form convenient for storage and handling.

Pricing & Availability

5,502

eMolecules 2013058-13-2 | Benzyl 3-((tert-butoxycarbonyl)amino)-3-cyanopyrrolidine-1-carboxylate | Synthonix - Stock345.399 | C18H23N3O4 | 95.000 | CC(C)(C)OC(=O)NC1(CCN(C1)C(=O)OCc1ccccc1)C#N | 1g | 495873776

Benzyl 3-((tert-butoxycarbonyl)amino)-3-cyanopyrrolidine-1-carboxylate | Synthonix - Stock | 2013058-13-2345.399 | C18H23N3O4 | 95.000 | CC(C)(C)OC(=O)NC1(CCN(C1)C(=O)OCc1ccccc1)C#N | 1g | 495873776

Pricing & Availability

5,503

eMolecules 138775-03-8 | (S)-N-1-BOC-N-4-CBZ-2-PIPERAZINE CARBOXYLIC ACID | AstaTech | MFCD02179111 | 364.398 | C18H24N2O6 | 98.000 | CC(C)(C)OC(=O)N1CCN(C[C@H]1C(O)=O)C(=O)OCc1ccccc1 | 5g | 277521105

(S)-N-1-BOC-N-4-CBZ-2-PIPERAZINE CARBOXYLIC ACID | AstaTech | 138775-03-8 | MFCD02179111 | 364.398 | C18H24N2O6 | 98.000 | CC(C)(C)OC(=O)N1CCN(C[C@H]1C(O)=O)C(=O)OCc1ccccc1 | 5g | 277521105

Pricing & Availability

5,504

Medchemexpress LLC Rac-Rasagiline 1g | 1875-50-9 | 171.24 | C12H13N | 1 G

(Rac)-Rasagiline is the racemic form of rasagiline, a selective monoamine oxidase B (MAO-B) inhibitor used in neuroscience and Parkinson's disease research. Supplied as a research-grade chemical, it is provided in multiple pack sizes and accompanied by datasheet and certificate of analysis documents for laboratory use.

Selective MAO-B inhibitor for Parkinson's disease research.
Racemic mixture appropriate for biochemical and cellular assays.
Stated purity ≥97.0% for consistent experimental results.
Available in milligram to gram pack sizes, including a 1 g option.
Molecular formula C12H13N; molecular weight 171.24 g/mol.
Physical appearance: light brown to yellow liquid.

Pricing & Availability

5,505

eMolecules 170848-34-7 | (S)-2-[(tert-Butoxycarbonyl)amino]-3-iodopropionic acid methyl ester | ChemScene | MFCD00216580 | 329.134 | C9H16INO4 | 97.000 | COC(=O)[C@@H](CI)NC(=O)OC(C)(C)C | 5g | 486163461

(S)-2-[(tert-Butoxycarbonyl)amino]-3-iodopropionic acid methyl ester | ChemScene | 170848-34-7 | MFCD00216580 | 329.134 | C9H16INO4 | 97.000 | COC(=O)[C@@H](CI)NC(=O)OC(C)(C)C | 5g | 486163461

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Pyrrolidines

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Medchemexpress LLC Azido-PEG8-CH2COO-PFP | 2182601-80-3 | 98.0% | C24H34F5N3O10 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Azido-PEG6-MS | 352439-38-4 | 95.3% | 385.43 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 3-azido-7-hydroxy-1-benzopyran-2-one | 817638-68-9 | MFCD12924840 | 98.0% | 203.15 g·mol⁻¹ | C9H5N3O3 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (Rac)-IBT6A | 1412418-47-3 | 98.18% | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (Rac)-Idroxioleic acid | 56472-29-8 | 99.9% | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 4-Quinolinemethanol, 6,8-dichloro-α-2-piperidinyl-2-tricyclo[3.3.1.13,7]dec-1-yl- | 785718-37-8 | 98.6% | 445.42 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (Rac)-Rhododendrol | 69617-84-1 | 99.8% | 166.22 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (Rac)-TTA-P2 | 918430-49-6 | MFCD11977740 | 98.7% | 431.37 | C21H29Cl2FN2O2 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Rac-Rasagiline 1g | 1875-50-9 | 171.24 | C12H13N | 1 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More