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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3,691 – 3,705 of 6,182 results

3,691

Medchemexpress LLC (1S,2S,3R)-DT-061 | 1809427-20-0 | 99.77% | 520.52 | 100 MG

(1S,2S,3R)-DT-061 is an enantiomer of DT-061 (HY-112929). DT-061 is an orally active activator of protein phosphatase 2A (PP2A). (1S,2S,3R)-DT-061 can be used as a negative control in the research of KRAS-mutant and MYC-driven lung cancer tumorigenesis.

Enantiomer of DT-061
Used as a negative control in KRAS-mutant and MYC-driven lung cancer tumorigenesis research

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3,692

Medchemexpress LLC (S)-Benzyl pyrrolidine-2-carboxylate hydrochloride | 16652-71-4 | 99.3% | 241.72 | 25 G

(S)-Benzyl pyrrolidine-2-carboxylate hydrochloride is a biochemical reagent that can be used as a biological material or organic compound for life science related research. It is for research use only and not sold to patients.

Solid appearance
White to off-white color
Soluble in DMSO

Pricing & Availability

3,693

Apexbio Technology LLC N-3-oxo-dodecanoyl-L-Homoserine lactone(Synonyms: 3-Oxo-C12-HSL, N-(3-Oxododecanoyl)-L-homoserine lactone, OdDHL, 3-Oxododecanoyl homoserine lactone), 5mg, CAS: 168982-69-2.

N-3-oxo-dodecanoyl-L-Homoserine lactone (CAS 168982-69-2) commonly termed 3-O-C12-HSL is an acylhomoserine lactone (AHL) molecule utilized by Gram-negative bacteria such as Pseudomonas aeruginosa for quorum sensing This small lipid-soluble signaling molecule modulates virulence gene expression in response to bacterial population density In human pulmonary epithelial (16HBE) and lung fibroblast (L828) cell models exposure to 3-O-C12-HSL strongly elevates IL-8 transcription and secretion subsequently promoting neutrophil chemotaxis Thus 3-O-C12-HSL is extensively studied in pathogen-host interactions notably in respiratory infections associated with cystic fibrosis

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3,694

eMolecules 5075-92-3 | 1,5-Dimethyl-2-pyrrolidinone | Aladdin Scientific Corporation | MFCD00003194 | 113.160 | C6H11NO | 95.000 | CC1CCC(=O)N1C | 10g | 845135985

1,5-Dimethyl-2-pyrrolidinone | Aladdin Scientific Corporation | 5075-92-3 | MFCD00003194 | 113.160 | C6H11NO | 95.000 | CC1CCC(=O)N1C | 10g | 845135985

Pricing & Availability

3,695

Medchemexpress LLC Tryptanthrin | 13220-57-0 | MFCD00012073 | 50 MG

Tryptanthrin is an indole quinazoline alkaloid that can be found in indigo-bearing plants. It is a potent and orally active cellular Leukotriene (LT) biosynthesis inhibitor and exhibits anticancer activity.

Potent and orally active cellular leukotriene (LT) biosynthesis inhibitor
Possesses anticancer activity
Suppresses expression levels of NOS1, COX-2, and NF-κB
Regulates expression levels of IL-2, IL-10, and TNF-α

Pricing & Availability

3,696

eMolecules 1951424-91-1 | (3R)-3-amino-1-methyl-piperidin-2-one hydrochloride | Pharmablock | MFCD26954783 | 164.630 | C6H13ClN2O | 97.000 | Cl.CN1CCC[C@@H](N)C1=O | 1g | 799224731

(3R)-3-amino-1-methyl-piperidin-2-one hydrochloride | Pharmablock | 1951424-91-1 | MFCD26954783 | 164.630 | C6H13ClN2O | 97.000 | Cl.CN1CCC[C@@H](N)C1=O | 1g | 799224731

Pricing & Availability

3,697

eMolecules 391624-46-7 | (9H-Fluoren-9-yl)methyl (2-aminoethyl)carbamate hydrochloride | ChemScene | MFCD00830741 | 318.800 | C17H19ClN2O2 | 98.000 | Cl.NCCNC(=O)OCC1c2ccccc2-c2ccccc12 | 25g | 582636147

(9H-Fluoren-9-yl)methyl (2-aminoethyl)carbamate hydrochloride | ChemScene | 391624-46-7 | MFCD00830741 | 318.800 | C17H19ClN2O2 | 98.000 | Cl.NCCNC(=O)OCC1c2ccccc2-c2ccccc12 | 25g | 582636147

Pricing & Availability

3,698

eMolecules 13118-10-0 | 1-Methylpyrrolidin-3-yl 2-cyclopentyl-2-hydroxy-2-phenylacetate hydrochloride | MFCD01715893 | 1g

ChemScene | (R)-4-Amino-3-fluoro-2-methylbutan-2-ol | 100mg | 441672261 | CS-0084788 | 1544241-64-6 | MFCD29055294 | 121.155 | C5H12FNO

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3,699

Medchemexpress LLC Rac-3-hydroxyphenylglycine | 31932-87-3 | MFCD00673854 | 99.6% | 167.16 | C8H9NO3 | 25 MG

(Rac)-3-Hydroxyphenylglycine is the racemic mixture of (S)- and (R)-3-hydroxyphenylglycine supplied as a research reagent and characterized as an mGluR1 agonist. The compound is provided with analytical data and documentation for laboratory use and is intended for in vitro pharmacology and neuroscience studies. Not for human or clinical use.

High purity suitable for research applications.
Molecular weight 167.16 and formula C8H9NO3 for unambiguous identification.
Available in small milligram pack sizes for screening and assay development.
Supplied with a product datasheet containing CAS and analytical information.

Pricing & Availability

3,700

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

3,701

Medchemexpress LLC (tert-butoxycarbonyl)-L-leucylglycine | 32991-17-6 | MFCD00076954 | 97.0% | 288.34 g·mol⁻¹ | C13H24N2O5 | 100 MG

(tert-butoxycarbonyl)-L-leucylglycine is an N-protected dipeptide used as a building block in peptide synthesis and as a reference for analytical method development. It is provided as a powder with molecular formula C13H24N2O5 and molecular weight 288.34 g·mol⁻¹. Consult the certificate of analysis for batch-specific purity and handling instructions.

N-protected dipeptide suitable for solid-phase and solution-phase peptide synthesis.
Serves as a building block for peptide elongation and derivatization.
Supplied as a stable powder for convenient weighing and storage.
Compatible with standard peptide coupling reagents and protocols.
Useful as an analytical reference in method development and quality control.
Storage at low temperature extends shelf life; consult the COA for purity and storage details.

Pricing & Availability

3,702

Medchemexpress LLC (Rac)-Acolbifene (EM-343; (Rac)-EM-652) | 151533-34-5 | 98.2% | 457.56 | 1 ML

(Rac)-Acolbifene (EM-343; (Rac)-EM-652) is the racemic form of EM652, an estrogen receptor antagonist, exhibiting both anti-estrogenic and estrogenic activities. This compound contains a piperidine ring and demonstrates a good pharmacological profile with a relative binding affinity (RBA) of 380. It shows an inhibitory effect in T-47D cells and antiuterotrophic inhibitions in ovariectomized mice.

Racemic form of EM652.
Acts as an estrogen receptor antagonist.
Exhibits anti-estrogenic and estrogenic activities.
Contains a piperidine ring.
Demonstrates a good pharmacological profile with a relative binding affinity (RBA) of 380.
Inhibits T-47D cell growth with an IC50 value of 0.110 nM.
Induces antiuterotrophic inhibitions in ovariectomized mice.

Pricing & Availability

3,703

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

Pricing & Availability

3,704

eMolecules 1188405-87-9 | (1-(tert-Butoxycarbonyl)-1H-pyrazol-4-yl)boronic acid | Ambeed | MFCD09951915 | 212.010 | C8H13BN2O4 | 98.000 | CC(C)(C)OC(=O)n1cc(cn1)B(O)O | 250mg | 521419816

(1-(tert-Butoxycarbonyl)-1H-pyrazol-4-yl)boronic acid | Ambeed | 1188405-87-9 | MFCD09951915 | 212.010 | C8H13BN2O4 | 98.000 | CC(C)(C)OC(=O)n1cc(cn1)B(O)O | 250mg | 521419816

Pricing & Availability

3,705

Medchemexpress LLC 1H-Pyrano[3,4-f]indolizine-3,6,10(4H)-trione, 4-ethyl-7,8-dihydro-4-hydroxy- | 102978-40-5 | 99.97% | 263.25 | 25 MG

(rac)-Exatecan Intermediate 1 is an isomer of Exatecan Intermediate 1 and an intermediate of Exatecan, a camptothecin-based anticancer agent. It inhibits tumor growth by interfering with the proliferation and division of tumor cells by interacting with DNA. This product is primarily used in research into a variety of cancers including ovarian, lung, and breast cancer.

Appearance: Solid
Color: White to light yellow
Shipping: Room temperature in continental US; may vary elsewhere.
Storage for powder: -20°C for 3 years, 4°C for 2 years.
Storage in solvent: -80°C for 6 months, -20°C for 1 month.

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Pyrrolidines

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Medchemexpress LLC (1S,2S,3R)-DT-061 | 1809427-20-0 | 99.77% | 520.52 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (S)-Benzyl pyrrolidine-2-carboxylate hydrochloride | 16652-71-4 | 99.3% | 241.72 | 25 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Tryptanthrin | 13220-57-0 | MFCD00012073 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Rac-3-hydroxyphenylglycine | 31932-87-3 | MFCD00673854 | 99.6% | 167.16 | C8H9NO3 | 25 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 (tert-butoxycarbonyl)-L-leucylglycine | 32991-17-6 | MFCD00076954 | 97.0% | 288.34 g·mol⁻¹ | C13H24N2O5 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (Rac)-Acolbifene (EM-343; (Rac)-EM-652) | 151533-34-5 | 98.2% | 457.56 | 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 1H-Pyrano[3,4-f]indolizine-3,6,10(4H)-trione, 4-ethyl-7,8-dihydro-4-hydroxy- | 102978-40-5 | 99.97% | 263.25 | 25 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More