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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1,306 – 1,320 of 6,304 results

1,306

Medchemexpress LLC (Z,E)-9,12-tetradecadienol | 42521-46-0 | 210.36 g/mol | C14H26O | 250mg

(Z E)-9 12-Tetradecadienol is a synthetic enhancer of male Ephestia cautella attraction[1]

Pricing & Availability

1,307

STA Pharmaceutical DNA C(Bz) amidite | 25 g | CAS 102212-98-6 | MDL MFCD00036315

DNA C(Bz) amidite is a Amidite reagent (Subcategory: Cytosine Series) sold by WuXi TIDES. Offered in 25 g. Store at -20 °C. SDS available for reference.

Specifications
- CAS: 102212-98-6
- MDL: MFCD00036315
- InChIKey: PGTNFMKLGRFZDX-SALLYJDFSA-N
- Molecular Weight: 833.922761998
- Molecular Formula: C46H52N5O8P
- Purity: ≥99%
- Container Type: 125 mL HDPE
- Pack Size: 25 g
- Net Weight: 25 g
- Gross Weight: 54.3 g
- Commodity Code: 29349990
- Country Of Origin: China
- IUPAC: (2R,3S,5R)-5-(4-benzamido-2-oxopyrimidin-1(2H)-yl)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite
- SMILES: CC(N(P(O[C@H]1C[C@H](N2C(N=C(C=C2)NC(C3=CC=CC=C3)=O)=O)O[C@@H]1COC(C4=CC=C(C=C4)OC)(C5=CC=C(C=C5)OC)C6=CC=CC=C6)OCCC#N)C(C)C)C

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1,308

Medchemexpress LLC J147 | 1146963-51-0 | 99.5% | 350.34 | 100 MG

(E/Z)-J147 is an exceptionally potent, orally active neuroprotective agent that enhances cognitive function. It can easily cross the blood-brain barrier (BBB) and shows potential for the study of Alzheimer's disease (AD). It inhibits monoamine oxidase B (MAO B) and the dopamine transporter.

Neuroprotection and cognitive enhancement
Readily passes the blood-brain barrier (BBB)
Inhibits monoamine oxidase B (MAO B) with an EC50 value of 1.88 μM and the dopamine transporter with an EC50 value of 0.649 μM
Shows potential for the study of Alzheimer's disease (AD)
Promotes HT22 and primary cell survival in a dose-dependent manner, with an EC50 value range of 0.06-0.115 μM
Enhances memory and dendritic spine number in old mice when administered in their diet at 200 ppm for 6 months
Half-life (t1/2) in plasma is 1.5 hours and in the brain is 2.5 hours after a single oral dose of 20 mg/kg

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1,309

Medchemexpress LLC Cathepsin Z/CTSZ Pro 500ug | 500ug

Cathepsin Z/CTSZ Protein exhibits dual carboxy-monopeptidase and carboxy-dipeptidase activities as evidenced by research Additionally it displays functional versatility by generating kinin potentiating peptides Cathepsin Z/CTSZ Protein Human (HEK293 C-His) is the recombinant human-derived Cathepsin Z/CTSZ protein expressed by HEK293 with C-6 His labeled tag

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1,310

Medchemexpress LLC (E/Z)-SIS3 free base | 1009104-85-1 | MFCD24368989 | 99.5% | 453.53 | C28H27N3O3 | 100mg

E/Z-SIS3 free base exhibits an inhibitory efficacy against smad3 exhibits an anti-fibrotic and anti-inflammatory effect through a TGF- /smad3 signaling pathway[1]

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1,311

Cayman Chemical 5 Z 11 Z 14 ZEicosatrienoic A

5(Z),11(Z),14(Z)-Eicosatrienoic acid is a PUFA found in various natural sources including maritime pine (Pinus pinaster) seed oil (MPSO), gymnospermae leaves and seeds, and freshwater gastropods.{14273,14945,14947} A diet containing MPSO lowered HDL and ApoA1 levels in transgenic mice expressing human ApoA1. MPSO was found to diminish cholesterol efflux in vitro.{14273} 5(Z),11(Z),14(Z)-Eicosatrienoic acid methyl ester, when topically applied, reduces inflammatory processes, potentially by displacing arachidonic acid from phospholipid pools and reducing downstream inflammatory products such as PGE2 and LTs.{14946}

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1,312

Medchemexpress LLC (all-Z)-6,9,12,15,18-heneicosapentaenoic acid ethyl ester | 131775-86-5 | 94.0% | 344.5 g/mol | C23H36O2 | 5MG

(all-Z)-6,9,12,15,18-Heneicosapentaenoic acid ethyl ester is the ethyl ester derivative of heneicosapentaenoic acid, an ω-3 polyunsaturated fatty acid. It is used as a research reagent and analytical reference standard in biochemical and lipid metabolism studies. Key identifiers include CAS 131775-86-5, formula C23H36O2, and molecular weight ≈344.5 g/mol.

Ethyl ester form for increased lipophilicity and stability.
Used as a reference standard in lipid metabolism and analytical assays.
Reported purity range 94-98%; verify certificate of analysis.
Typically supplied in small quantities suitable for analytical use (for example, 5 mg).
Characterized by CAS and standard structural identifiers for unambiguous identification.

Pricing & Availability

1,313

Medchemexpress LLC Cbz-NH-PEG4-C2-acid | 756526-00-8 | MFCD11041139 | ≥95.0% | 399.44 g·mol⁻¹ | C19H29NO8 | 500 MG

Cbz-NH-PEG4-C2-acid is a Cbz-protected, PEG-based linker designed for assembly of PROTAC molecules. It couples a four-unit polyethylene glycol spacer with a C2-terminal carboxylic acid and a Cbz-protected amine to enable modular conjugation between ligands and facilitate synthesis workflows.

Provides a PEG4 spacer for flexible, water-soluble linkage.
Has a Cbz-protected amine for orthogonal protection and selective deprotection.
Features a C2-terminal carboxylic acid for amide or ester coupling.
Optimized for PROTAC synthesis and bioconjugation workflows.
Suitable for use in standard organic coupling reactions.

Pricing & Availability

1,314

eMolecules 1212307-91-9 | (S)-1-N-CBZ-3-FORMYL-PYRROLIDINE | AstaTech | MFCD06796594 | 233.267 | C13H15NO3 | 97.000 | O=C[C@H]1CCN(C1)C(=O)OCc1ccccc1 | 1g | 112525910

(S)-1-N-CBZ-3-FORMYL-PYRROLIDINE | AstaTech | 1212307-91-9 | MFCD06796594 | 233.267 | C13H15NO3 | 97.000 | O=C[C@H]1CCN(C1)C(=O)OCc1ccccc1 | 1g | 112525910

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1,315

Cayman Chemical Tetratriaconta16 Z 19 Z 22 Z

A C34:6 VLCPUFA whose specific biological actions are largely unknown

Pricing & Availability

1,316

Medchemexpress LLC E/Z-necrosulfonamide | 432531-71-0 | MFCD02370191 | 98.8% | 461.47 | C18H15N5O6S2 | 50 MG

E/Z-necrosulfonamide is the racemic form of necrosulfonamide, a small-molecule inhibitor that targets the execution steps of necroptosis and pyroptosis. It is used in cellular and biochemical research to study MLKL- and gasdermin D-mediated necrotic pathways.

Racemic small-molecule inhibitor of mixed lineage kinase domain-like protein (MLKL) and gasdermin D (GSDMD).
Interferes with executor oligomerization to inhibit necroptosis and pyroptosis.
Suitable for research on neurodegeneration, ischemia-reperfusion injury, and inflammatory disorders.
Reported molecular formula C18H15N5O6S2 and molecular weight 461.47.
High reported purity (98.8%) and multiple package sizes for experimental flexibility.

Pricing & Availability

1,317

Medchemexpress LLC E/Z-HA155 100mg | 1229652-22-5 | 463.29 g/mol | C24H19BFNO5S | 100 MG

(E/Z)-HA155 is a potent autotaxin (ATX) type I inhibitor used as a research reagent in studies of cancer, fibrotic diseases, inflammation, pain, and angiogenesis. The compound is provided as solid and as DMSO solutions, has high reported purity, and specific storage conditions are supplied for long-term stability.

Potent autotaxin (ATX) type I inhibitor for biochemical and cellular assays.
High reported purity: 99.26%.
Available in multiple quantities including 100 MG solid and 10 mM solution in DMSO.
Chemical formula C24H19BFNO5S and molecular weight 463.29 g/mol for formulation reference.
Storage recommendations: powder at -20°C for up to 3 years; in solvent at -80°C (6 months) or -20°C (1 month).

Pricing & Availability

1,318

STA Pharmaceutical DNA C(Bz) amidite | 10 g | CAS 102212-98-6 | MDL MFCD00036315

DNA C(Bz) amidite is a Amidite reagent (Subcategory: Cytosine Series) sold by WuXi TIDES. Offered in 10 g. Store at -20 °C. SDS available for reference.

Specifications
- CAS: 102212-98-6
- MDL: MFCD00036315
- InChIKey: PGTNFMKLGRFZDX-SALLYJDFSA-N
- Molecular Weight: 833.922761998
- Molecular Formula: C46H52N5O8P
- Purity: ≥99%
- Container Type: 60 mL HDPE
- Pack Size: 10 g
- Net Weight: 10 g
- Gross Weight: 25 g
- Commodity Code: 29349990
- Country Of Origin: China
- IUPAC: (2R,3S,5R)-5-(4-benzamido-2-oxopyrimidin-1(2H)-yl)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite
- SMILES: CC(N(P(O[C@H]1C[C@H](N2C(N=C(C=C2)NC(C3=CC=CC=C3)=O)=O)O[C@@H]1COC(C4=CC=C(C=C4)OC)(C5=CC=C(C=C5)OC)C6=CC=CC=C6)OCCC#N)C(C)C)C

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1,319

Apexbio Technology LLC Z-VEID-FMK 210344-96-0 25mg

Z-VEID-FMK is a cell-permeable irreversible inhibitor primarily targeting caspase-6 a cysteine protease involved in apoptosis regulation This peptide-based fluoromethyl ketone derivative specifically binds to the active site of caspase-6 blocking the proteolytic cleavage events mediated by this enzyme In apoptosis signaling caspase-6 activation contributes to downstream cleavage of multiple cellular substrates including lamins and nuclear proteins In various experimental models Z-VEID-FMK has been employed to dissect caspase-6-dependent apoptotic pathways and to analyze caspase-specific roles in neuronal and immune cell apoptosis induced by stimuli such as TNF or Fas ligand

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1,320

Medchemexpress LLC Z-levd-fmk | 1135688-25-3 | MFCD08703607 | 98.0% | 652.71 g/mol | C31H45FN4O10 | 5 MG

Z-LEVD-FMK is a cell-permeable, irreversible caspase-4 inhibitor used for apoptosis and endoplasmic reticulum (ER) stress research. It has been reported to block ER stress-induced apoptosis in cancer cell models and is supplied as a high-purity solid intended for laboratory studies.

Cell-permeable inhibitor suitable for intracellular assays.
Blocks ER stress-induced apoptosis in cell models.
High purity for reproducible biochemical and cellular experiments.
Supplied as a stable solid with defined storage recommendations.
Available in small research-scale pack sizes for lab use.

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Pyrrolidines

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Medchemexpress LLC (Z,E)-9,12-tetradecadienol | 42521-46-0 | 210.36 g/mol | C14H26O | 250mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC J147 | 1146963-51-0 | 99.5% | 350.34 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Cathepsin Z/CTSZ Pro 500ug | 500ug Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (E/Z)-SIS3 free base | 1009104-85-1 | MFCD24368989 | 99.5% | 453.53 | C28H27N3O3 | 100mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (all-Z)-6,9,12,15,18-heneicosapentaenoic acid ethyl ester | 131775-86-5 | 94.0% | 344.5 g/mol | C23H36O2 | 5MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Cbz-NH-PEG4-C2-acid | 756526-00-8 | MFCD11041139 | ≥95.0% | 399.44 g·mol⁻¹ | C19H29NO8 | 500 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC E/Z-necrosulfonamide | 432531-71-0 | MFCD02370191 | 98.8% | 461.47 | C18H15N5O6S2 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC E/Z-HA155 100mg | 1229652-22-5 | 463.29 g/mol | C24H19BFNO5S | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Z-levd-fmk | 1135688-25-3 | MFCD08703607 | 98.0% | 652.71 g/mol | C31H45FN4O10 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More