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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5,581 – 5,595 of 6,182 results

5,581

Medchemexpress LLC Terlipressin diacetate | 1884420-36-3 | 99.8% | 1347.48 | C56H82N16O19S2 | 25MG

Terlipressin diacetate is a synthetic vasopressin V1 receptor agonist provided as a high-purity solid peptide for laboratory research. It is typically used to investigate vasoconstriction, portal pressure modulation, and related pharmacological effects. The product includes storage and stability guidance for both powder and solution forms.

High purity (99.76%) suitable for research use.
Molecular weight 1347.48 and defined molecular formula.
Available in multiple pack sizes from 5 mg to 500 mg.
Storage conditions and stability provided for powder and in-solution forms.
Supplied as a solid peptide salt appropriate for pharmacology studies.

Pricing & Availability

5,582

Medchemexpress LLC (S,R,S)-AHPC-Boc-trans-3-aminocyclobutanol-Pip-CH2COOH | 2086301-47-3 | 99.31% | 50 MG

(S,R,S)-AHPC-Boc-trans-3-aminocyclobutanol-Pip-CH2COOH is an E3 ligase ligand-linker conjugate that incorporates a VHL ligand on one end. It is utilized in PROTAC (Proteolysis Targeting Chimeras) technology. PROTACs function by connecting a ligand for an E3 ubiquitin ligase with a ligand for a target protein via a linker, leveraging the intracellular ubiquitin-proteasome system to facilitate selective degradation of target proteins.

E3 ligase ligand-linker conjugate
Contains a VHL ligand
Used in PROTAC technology
Leverages the ubiquitin-proteasome system
Facilitates selective degradation of target proteins

Pricing & Availability

5,583

Medchemexpress LLC Milademetan tosylate hydrate | 2095625-97-9 | 98.9% | 808.74 g/mol | C37H44Cl2FN5O8S | 100 MG

Milademetan tosylate hydrate is the tosylate hydrate salt form of milademetan (DS-3032), an orally active MDM2 inhibitor provided as a characterized research compound for oncology studies focused on p53-MDM2 interactions. The material is supplied with analytical data and a certificate of analysis.

Orally active MDM2 inhibitor
Intended for oncology research and p53-MDM2 studies
High purity (98.9%) with available certificate of analysis
Molecular weight 808.74 g/mol
Supplied in measured quantities, commonly 100 MG

Pricing & Availability

5,584

Medchemexpress LLC (S,R,S)-AHPC-Boc-trans-3-aminocyclobutanol-Pip-CH2COOH | 2086301-47-3 | 99.3% | 100 MG

(S,R,S)-AHPC-Boc-trans-3-aminocyclobutanol-Pip-CH2COOH is an E3 ligase ligand-linker conjugate. It incorporates a VHL ligand and is utilized in PROTAC technology. PROTACs are compounds that use the ubiquitin-proteasome system to degrade target proteins by linking an E3 ubiquitin ligase ligand with a target protein ligand. This product is for research use only, has a molecular weight of 754.98, a formula of C39H58N6O7S, and appears as a white to off-white solid.

E3 ligase ligand-linker conjugate
Incorporates a VHL ligand
Utilized in PROTAC technology
For research use only
White to off-white solid

Pricing & Availability

5,585

Medchemexpress LLC Protac IDO1 degrader-1 | 2488851-89-2 | 99.0% | C40H53BrFN9O13 | 10MG

PROTAC IDO1 Degrader-1 is a bifunctional small molecule designed to induce selective degradation of indoleamine 2,3-dioxygenase 1 (IDO1) by recruiting Cereblon E3 ligase, resulting in ubiquitination and proteasome-mediated clearance. It is intended as a research reagent for in vitro and biochemical studies probing IDO1 function and degradation mechanisms.

induces targeted degradation of IDO1 via the ubiquitin-proteasome system.
employs cereblon E3 ligase recruitment for selective target engagement.
enables functional studies of IDO1 biology and pathway modulation.
supplied as a characterized small-molecule research reagent for laboratory use.
provided with reported molecular formula and purity for assay planning.

Pricing & Availability

5,586

eMolecules 2098799-78-9 | Medchem Express | (SRS)-AHPC-propargyl | 10mg | 495800262 | HY-126456 | 526.65 | C27H34N4O5S

Ambeed | 3-Bromo-1-indanone | 1g | 599355292 | A100288 | 40774-41-2 | MFCD09800595 | 211.058 | C9H7BrO

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5,587

Medchemexpress LLC (2S)-N-(3,5-dimethylphenyl)-1-[(4-methoxyphenyl)sulfonyl]-2-pyrrolidinecarboxamide | 1361321-96-1 | MFCD28502270 | 99.5% | 388.48 g/mol | C20H24N2O4S | 50 MG

ACT-462206 is an orally active, brain-penetrant dual orexin 1/orexin 2 receptor antagonist supplied as a high-purity research reagent. It exhibits nanomolar potency (IC50 ≈ 60 nM for OX1 and 11 nM for OX2) and is used in preclinical studies of sleep regulation, anxiety-related disorders, and addiction.

Dual orexin 1/2 receptor antagonist with nanomolar potency.
Brain-penetrant compound suitable for central nervous system studies.
High purity (≈99.5%) for reliable experimental results.
Available in small-quantity packs for research use.
Stable under recommended storage conditions to preserve integrity.

Pricing & Availability

5,588

MEDCHEMEXPRESS LLC SOTRASTAURIN 5MG

501872033 SOTRASTAURIN 5MG

Pricing & Availability

5,589

Medchemexpress LLC (2R,3R)-butane-2,3-diol | 24347-58-8 | MFCD00064267 | 97.0% | 90.12 g/mol | C4H10O2 | 1 ML

(2R,3R)-butane-2,3-diol is the (R,R) enantiomer of 2,3-butanediol supplied as an analytical standard and as a ready-to-use solution for research and analytical applications. It is a chiral diol metabolite (CAS 24347-58-8) with molecular weight 90.12 g/mol and is offered at high purity for chromatographic and mass spectrometric method development.

Chiral analytical standard suitable for enantiomer-specific analysis.
High purity (97%) for reliable analytical results.
Available as a ready-to-use solution (example: 10 mM, 1 mL) for quick workflows.
Compatible with GC, LC, and mass spectrometry applications.
Stable liquid form, easy to aliquot and handle.

Pricing & Availability

5,590

eMolecules 391624-46-7 | Fmoc-1,2-diaminoethane??HCl | Ambeed | MFCD00830741 | 318.800 | C17H19ClN2O2 | 95.000 | Cl.NCCNC(=O)OCC1c2ccccc2-c2ccccc12 | 5g | 490555098

Fmoc-1,2-diaminoethane??HCl | Ambeed | 391624-46-7 | MFCD00830741 | 318.800 | C17H19ClN2O2 | 95.000 | Cl.NCCNC(=O)OCC1c2ccccc2-c2ccccc12 | 5g | 490555098

Pricing & Availability

5,591

eMolecules 5137-55-3 | N-METHYL-N,N-DIOCTYLOCTAN-1-AMINIUM CHLORIDE | AstaTech | MFCD00011862 | 404.160 | C25H54ClN | 95.000 | [Cl-].CCCCCCCC[N+](C)(CCCCCCCC)CCCCCCCC | 100g | 718071597

N-METHYL-N,N-DIOCTYLOCTAN-1-AMINIUM CHLORIDE | AstaTech | 5137-55-3 | MFCD00011862 | 404.160 | C25H54ClN | 95.000 | [Cl-].CCCCCCCC[N+](C)(CCCCCCCC)CCCCCCCC | 100g | 718071597

Pricing & Availability

5,592

eMolecules 53934-76-2 | 2-Oxo-1-Pyrrolidineacetic Acid | AA Blocks LLC | MFCD00962836 | 143.142 | C6H9NO3 | 0.000 | OC(=O)CN1CCCC1=O | 1g | 435953178

2-Oxo-1-Pyrrolidineacetic Acid | AA Blocks LLC | 53934-76-2 | MFCD00962836 | 143.142 | C6H9NO3 | 0.000 | OC(=O)CN1CCCC1=O | 1g | 435953178

Pricing & Availability

5,593

Ambeed AMBEED

5000893178 3-CHLORO-5-PYRROLIDIN-1- 250MG

Pricing & Availability

5,594

Medchemexpress LLC MEDCHEMEXPRESS LLC

5000380686 3S 5S -PITAVASTATIN 50MG

Pricing & Availability

5,595

eMolecules 20266-00-6 | 2-CHLORO-1-PYRROLIDIN-1-YL-ETHANONE | AstaTech | MFCD01217237 | 147.600 | C6H10ClNO | 95.000 | ClCC(=O)N1CCCC1 | 5g | 268497962

2-CHLORO-1-PYRROLIDIN-1-YL-ETHANONE | AstaTech | 20266-00-6 | MFCD01217237 | 147.600 | C6H10ClNO | 95.000 | ClCC(=O)N1CCCC1 | 5g | 268497962

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Pyrrolidines

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Medchemexpress LLC Terlipressin diacetate | 1884420-36-3 | 99.8% | 1347.48 | C56H82N16O19S2 | 25MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (S,R,S)-AHPC-Boc-trans-3-aminocyclobutanol-Pip-CH2COOH | 2086301-47-3 | 99.31% | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Milademetan tosylate hydrate | 2095625-97-9 | 98.9% | 808.74 g/mol | C37H44Cl2FN5O8S | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (S,R,S)-AHPC-Boc-trans-3-aminocyclobutanol-Pip-CH2COOH | 2086301-47-3 | 99.3% | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Protac IDO1 degrader-1 | 2488851-89-2 | 99.0% | C40H53BrFN9O13 | 10MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (2S)-N-(3,5-dimethylphenyl)-1-[(4-methoxyphenyl)sulfonyl]-2-pyrrolidinecarboxamide | 1361321-96-1 | MFCD28502270 | 99.5% | 388.48 g/mol | C20H24N2O4S | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

MEDCHEMEXPRESS LLC SOTRASTAURIN 5MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (2R,3R)-butane-2,3-diol | 24347-58-8 | MFCD00064267 | 97.0% | 90.12 g/mol | C4H10O2 | 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC MEDCHEMEXPRESS LLC Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More