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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3,151 – 3,165 of 6,160 results

3,151

eMolecules 1266134-54-6 | 2-Azido-1,3-dimethylimidazolinium hexafluorophosphate | Oakwood Chemicals | MFCD18782891 | 285.134 | C5H10F6N5P | 97.000 | F[P-](F)(F)(F)(F)F.CN1CC[N+](C)=C1N=[N+]=[N-] | 250mg | 480153214

2-Azido-1,3-dimethylimidazolinium hexafluorophosphate | Oakwood Chemicals | 1266134-54-6 | MFCD18782891 | 285.134 | C5H10F6N5P | 97.000 | F[P-](F)(F)(F)(F)F.CN1CC[N+](C)=C1N=[N+]=[N-] | 250mg | 480153214

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3,152

eMolecules 1280214-48-3 | 5-(tert-Butoxycarbonyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-3-carboxylic acid | Ambeed | MFCD22571359 | 267.285 | C12H17N3O4 | 97.000 | CC(C)(C)OC(=O)N1CCn2ncc(C(O)=O)c2C1 | 100mg | 879142169

5-(tert-Butoxycarbonyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-3-carboxylic acid | Ambeed | 1280214-48-3 | MFCD22571359 | 267.285 | C12H17N3O4 | 97.000 | CC(C)(C)OC(=O)N1CCn2ncc(C(O)=O)c2C1 | 100mg | 879142169

Pricing & Availability

3,153

eMolecules 134179-38-7 | 11-Azido-3,6,9-trioxaundecylamine | Apollo Scientific | MFCD00269874 | 218.257 | C8H18N4O3 | 96.000 | NCCOCCOCCOCCN=[N+]=[N-] | 5g | 562512818

11-Azido-3,6,9-trioxaundecylamine | Apollo Scientific | 134179-38-7 | MFCD00269874 | 218.257 | C8H18N4O3 | 96.000 | NCCOCCOCCOCCN=[N+]=[N-] | 5g | 562512818

Pricing & Availability

3,154

eMolecules 1188405-87-9 | (1-(tert-Butoxycarbonyl)-1H-pyrazol-4-yl)boronic acid | ChemScene | MFCD09951915 | 212.010 | C8H13BN2O4 | 96.000 | CC(C)(C)OC(=O)n1cc(cn1)B(O)O | 5g | 536848342

(1-(tert-Butoxycarbonyl)-1H-pyrazol-4-yl)boronic acid | ChemScene | 1188405-87-9 | MFCD09951915 | 212.010 | C8H13BN2O4 | 96.000 | CC(C)(C)OC(=O)n1cc(cn1)B(O)O | 5g | 536848342

Pricing & Availability

3,155

eMolecules 1246888-90-3 | RAC-BI-DIME | AstaTech | MFCD30748198 | 330.364 | C19H23O3P | 97.000 | COc1cccc(OC)c1-c1cccc2OCP(c12)C(C)(C)C | 5g | 561151616

RAC-BI-DIME | AstaTech | 1246888-90-3 | MFCD30748198 | 330.364 | C19H23O3P | 97.000 | COc1cccc(OC)c1-c1cccc2OCP(c12)C(C)(C)C | 5g | 561151616

Pricing & Availability

3,156

eMolecules 1257063-35-6 | Azido-PEG4-C2-acid | ChemScene | MFCD12406155 | 291.304 | C11H21N3O6 | 97.000 | OC(=O)CCOCCOCCOCCOCCN=[N+]=[N-] | 250mg | 596346080

Azido-PEG4-C2-acid | ChemScene | 1257063-35-6 | MFCD12406155 | 291.304 | C11H21N3O6 | 97.000 | OC(=O)CCOCCOCCOCCOCCN=[N+]=[N-] | 250mg | 596346080

Pricing & Availability

3,157

Medchemexpress LLC 15-azido-pentadecanoic acid | 118162-46-2 | MFCD28396912 | 99.9% | 283.41 g/mol | C15H29N3O2 | 10 MG

15-Azido-pentadecanoic acid is an azide-functionalized long-chain fatty acid used as a bioorthogonal probe for lipid labeling and conjugation via click chemistry. The molecule has a terminal azide on a 15-carbon backbone, enabling efficient copper-catalyzed azide-alkyne cycloaddition (CuAAC) to attach fluorescent tags, affinity handles, or linkers for biochemical and cell-based studies.

High purity (99.9%).
Available as solid and as a 10 mM solution in DMSO.
Optimized for copper-catalyzed azide-alkyne cycloaddition (CuAAC).
Suitable for lipid labeling, probe synthesis, and conjugation workflows.
Molecular formula C15H29N3O2; molecular weight 283.41 g/mol.

Pricing & Availability

3,158

eMolecules 1246888-90-3 | rac-BI-DIME | ChemScene | MFCD30748198 | 330.364 | C19H23O3P | 98.000 | COc1cccc(OC)c1-c1cccc2OCP(c12)C(C)(C)C | 25g | 457235459

rac-BI-DIME | ChemScene | 1246888-90-3 | MFCD30748198 | 330.364 | C19H23O3P | 98.000 | COc1cccc(OC)c1-c1cccc2OCP(c12)C(C)(C)C | 25g | 457235459

Pricing & Availability

3,159

Medchemexpress LLC (Rac)-dehydrocostus lactone | 74299-48-2 | 99.9% | 230.30 g/mol | C15H18O2 | 50 MG

(Rac)-Dehydrocostus lactone is a naturally occurring sesquiterpene lactone used in biochemical and pharmacological research. It has reported antiparasitic, anti-inflammatory, anticancer, antiviral, and antimicrobial activities and is used to study cytotoxicity and mechanism-of-action in vitro. The compound is supplied as a white to off-white solid with high reported purity and is soluble in DMSO for experimental use.

Naturally occurring sesquiterpene lactone.
Reported antiparasitic, anti-inflammatory, and anticancer activities.
High reported purity for experimental consistency.
Supplied as a white to off-white solid for ease of handling.
Soluble in DMSO at high concentrations for in vitro assays.
Suitable for biochemical and pharmacological research applications.

Pricing & Availability

3,160

Medchemexpress LLC (Rac)-BAY1238097 | 1564268-19-4 | 99.7% | 451.56 | 100 MG

(Rac)-BAY1238097 is a BET inhibitor that has an IC50 of 1.02 μM for BRD4 and is used in cancer research.

Functions as a BET inhibitor
Exhibits an IC50 of 1.02 μM for BRD4
Utilized in cancer research
Active in epigenetic reader domain
Relevant for cancer and blood-related diseases

Pricing & Availability

3,161

Medchemexpress LLC (Rac)-5-Hydroxymethyl Tolterodine | 200801-70-3 | 99.05% | C22H31NO2 | 1 G

(Rac)-5-Hydroxymethyl Tolterodine, an active metabolite of Tolterodine, acts as a muscarinic acetylcholine receptor (mAChR) antagonist. It exhibits Ki values ranging from 2.3 nM to 2.9 nM for M1-M5 receptors and is used in overactive bladder research.

Competitively inhibits carbachol-induced contraction in guinea-pig isolated urinary bladder strips (KB of 0.84 nM; pA2 of 9.14).
Shows significant binding to muscarinic receptors in most tissues (in vivo), with prolonged bladder duration.
Targets mAChR1, mAChR3, mAChR4, mAChR5.
Soluble in DMSO (100 mg/mL) and various aqueous/oil-based solutions (≥ 2.5 mg/mL).

Pricing & Availability

3,162

Medchemexpress LLC (Rac)-Finerenone ((Rac)-BAY 94-8862) | 1050477-27-4 | 99.66% | 378.42 | 10 MG

(Rac)-Finerenone ((Rac)-BAY 94-8862) is the racemate of Finerenone. Finerenone is a third-generation, selective, and orally available nonsteroidal mineralocorticoid receptor (MR) antagonist with an IC50 of 18 nM. It shows excellent selectivity against glucocorticoid receptor (GR), androgen receptor (AR), and progesterone receptor (>500-fold).

Selective nonsteroidal mineralocorticoid receptor antagonist.
Orally available.
High selectivity against glucocorticoid, androgen, and progesterone receptors.
Available as a ready-to-use 10 mM solution in DMSO.
Good solubility in DMSO (62.5 mg/mL).
Multiple in vivo dissolution protocols available for experimental flexibility.

Pricing & Availability

3,163

eMolecules 1393524-21-4 | (3S,4S)-1-(TERT-BUTOXYCARBONYL)-4-METHYLPYRROLIDINE-3-CARBOXYLIC ACID | MFCD22548147 | 1g

Medchem Express | YNT-185 (dihydrochloride) | 5mg | 771359198 | HY-136181 | 1804978-82-2 | 688.670 | C33H39Cl2N5O5S

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Pricing & Availability

3,164

eMolecules 288154-64-3 | N-[4-(Pyrrolidine-1-sulfonyl)-phenyl]-acetamide | Oakwood Chemical | MFCD00592754 | 268.330 | C12H16N2O3S | 97.000 | CC(=O)Nc1ccc(cc1)S(=O)(=O)N1CCCC1 | 5g | 537692703

N-[4-(Pyrrolidine-1-sulfonyl)-phenyl]-acetamide | Oakwood Chemical | 288154-64-3 | MFCD00592754 | 268.330 | C12H16N2O3S | 97.000 | CC(=O)Nc1ccc(cc1)S(=O)(=O)N1CCCC1 | 5g | 537692703

Pricing & Availability

3,165

Medchemexpress LLC BMS-1166 (hydrochloride) | 2113650-05-6 | 100.0% | 677.57 g/mol | C36H34Cl2N2O7 | 5 MG

BMS-1166 hydrochloride is a small-molecule PD-1/PD-L1 immune checkpoint inhibitor that induces PD-L1 dimerization and blocks PD-1 binding. It exhibits potent biochemical activity in the low-nanomolar range and is supplied as a stable hydrochloride salt in solid form for research use in biochemical and cellular assays.

Potent PD-1/PD-L1 interaction inhibitor with low-nanomolar activity.
Hydrochloride salt, solid, white to off-white, suitable for handling.
High purity appropriate for research applications.
Stable as a powder under recommended storage conditions for extended shelf life.
Intended for use in biochemical and cell-based immune checkpoint studies.

Pricing & Availability

Pyrrolidines

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Medchemexpress LLC 15-azido-pentadecanoic acid | 118162-46-2 | MFCD28396912 | 99.9% | 283.41 g/mol | C15H29N3O2 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (Rac)-dehydrocostus lactone | 74299-48-2 | 99.9% | 230.30 g/mol | C15H18O2 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (Rac)-BAY1238097 | 1564268-19-4 | 99.7% | 451.56 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (Rac)-5-Hydroxymethyl Tolterodine | 200801-70-3 | 99.05% | C22H31NO2 | 1 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (Rac)-Finerenone ((Rac)-BAY 94-8862) | 1050477-27-4 | 99.66% | 378.42 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC BMS-1166 (hydrochloride) | 2113650-05-6 | 100.0% | 677.57 g/mol | C36H34Cl2N2O7 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More