Quinolines and derivatives

Aromatic organic heterocyclic compounds that contain a benzene ring fused with a six-membered ring that contains one nitrogen atom and five carbon atoms. Includes compounds that are derived from quinolines.

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1,921 – 1,935 of 5,523 results

1,921

Ambeed 4 6 2 3Methylbenzylidene hydra

4-(6-(2-(3-Methylbenzylidene)hydrazinyl)-2-(2-(pyridin-2-yl)ethoxy)pyrimidin-4-yl)morpholine dimethanesulfonate, 870087-36-8, 98%

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1,922

Ambeed 1R 2R Cyclohexane1 2diamine

(1R,2R)-Cyclohexane-1,2-diamine, 20439-47-8, 96%

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1,923

eMolecules 103476-89-7 | Leupeptin hemisulfate | Ambeed | MFCD00037012 | 951.200 | C40H78N12O12S | 97.000 | OS(O)(=O)=O.CC(C)C[C@H](NC(C)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C=O.CC(C)C[C@H](NC(C)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C=O | 10mg | 552750157

Leupeptin hemisulfate | Ambeed | 103476-89-7 | MFCD00037012 | 951.200 | C40H78N12O12S | 97.000 | OS(O)(=O)=O.CC(C)C[C@H](NC(C)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C=O.CC(C)C[C@H](NC(C)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C=O | 10mg | 552750157

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1,924

Medchemexpress LLC 8-Hydroxyquinoline hemisulfate | 134-31-6 | 99.6% | 194.20 | 50 MG

8-Hydroxyquinoline (hemisulfate) (Standard) serves as the analytical standard for 8-Hydroxyquinoline (hemisulfate), and is designated for research and analytical applications. It is recognized as a monoprotic bidentate chelating agent that possesses antiseptic, disinfectant, and pesticide properties, and also functions as a transcription inhibitor.

Analytical standard for 8-Hydroxyquinoline (hemisulfate).
Intended for research and analytical applications.
Functions as a monoprotic bidentate chelating agent.
Exhibits antiseptic, disinfectant, and pesticide properties.
Acts as a transcription inhibitor.
Commonly used in qualitative, quantitative, and methodological research experiments in HPLC, GC, and MS.

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1,925

Medchemexpress LLC 2-quinolinecarboxaldehyde, 8-hydroxy- | 14510-06-6 | MFCD00168962 | 99.6% | 173.17 g·mol⁻1 | C10H7NO2 | 250 MG

8-Hydroxyquinoline-2-carbaldehyde is an organic biochemical reagent used as a synthetic intermediate, analytical standard, and research reagent in life-science and chemical synthesis applications. It contains a hydroxyl-substituted quinoline aldehyde core and is supplied in small laboratory pack sizes for experimental use.

High purity suitable for analytical and synthetic work (99.6% by HPLC).
Molecular formula C10H7NO2 and molecular weight 173.17 g·mol⁻1.
Light yellow to orange solid appearance.
Available in small lab pack sizes for research use.
Store at -20°C, sealed, away from moisture.
Includes batch certificate of analysis with identity and purity data.

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1,926

Medchemexpress LLC [3-Cyano-5-[[[2,4-dimethyl-5-[6-(3-pyridinyl)-1H-imidazo[1,2-b]pyrazol-1-yl]phenyl]amino]carb | 1448316-08-2 | >98.0% | 558.53 | C26H19F5N6OS | 50 MG

BAY-826 is a small-molecule chemical probe that selectively inhibits the receptor tyrosine kinase TIE-2 (TEK). It shows low-nanomolar biochemical potency and potent cellular activity, and is supplied for research use in solid and DMSO solution formats for preclinical mechanism-of-action and signaling studies.

Selective TIE-2 inhibition (Kd = 1.6 nM).
Potent cellular activity (EC50 = 1.3 nM for TIE-2 autophosphorylation in HUVECs).
Characterized kinase selectivity with limited off-target binding.
Available as solid (5-500 mg) and as 10 mM solution in DMSO.
Suitable for preclinical research applications and mechanistic studies.

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1,927

eMolecules 911108-83-3 | ETHYL 5-HYDROXYQUINOLINE-3-CARBOXYLATE | AstaTech | MFCD18416633 | 217.224 | C12H11NO3 | 95.000 | CCOC(=O)c1cnc2cccc(O)c2c1 | 0.25g | 200618477

ETHYL 5-HYDROXYQUINOLINE-3-CARBOXYLATE | AstaTech | 911108-83-3 | MFCD18416633 | 217.224 | C12H11NO3 | 95.000 | CCOC(=O)c1cnc2cccc(O)c2c1 | 0.25g | 200618477

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1,928

Medchemexpress LLC 8-Hydroxyquinoline | 10 MM 1 ML

8-Hydroxyquinoline (8-Quinolinol) is a versatile compound acting as a lipophilic metal chelator and a fungicide. It demonstrates activity against *Neisseria gonorrhoeae* and can interact with copper to facilitate cellular transport. Research indicates its potential to increase micronucleated polychromatic erythrocytes and cause hair depigmentation in mice.

Acts as a lipophilic metal chelator
Functions as a fungicide
Effective against *Neisseria gonorrhoeae*
Binds to copper and facilitates transport into cells
Increases micronucleated polychromatic erythrocytes
Can cause hair depigmentation in mice

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1,929

Apexbio Technology LLC Chelerythrine Chloride 3895-92-9 10mM (in 1mL DMSO)

Chelerythrine Chloride (CAS 3895-92-9) is a benzophenanthridine alkaloid widely utilized as a selective antagonist of protein kinase C (PKC) with an IC50 of 0 66 M It acts as a high-specificity inhibitor by targeting the kinase regulatory domain serving as a competitive inhibitor with respect to phosphate receptors and a non-competitive inhibitor toward ATP Chelerythrine also inhibits Bcl-xL inducing apoptosis in mouse embryonic fibroblasts (MEFs) with an IC50 of 1 1 M It activates the JNK1 and p38 pathways via MEKK1 and MKK4 contributing to its pro-apoptotic effects In cellular assays chelerythrine reduces cell viability (MTT IC50 2 6 M) and in animal studies promotes apoptosis through reactive oxygen species generation Its applications extend to research on kinase activity apoptosis antimicrobial activity and anti-inflammatory processes

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1,930

Medchemexpress LLC Chelerythrine chloride | 3895-92-9 | >98.0% | 50 MG

Chelerythrine chloride is a cell-permeable inhibitor of protein kinase C used in biochemical and cell biology research to study PKC-dependent signaling, apoptosis, and autophagy. It is supplied as a research-grade chemical with high purity.

Cell-permeable protein kinase C inhibitor.
Reported PKC IC50 660 nM.
Inhibits Bcl-XL-Bak BH3 peptide binding (IC50 1.5 μM).
Purity >98% by HPLC.
Molecular formula C21H18ClNO4; molecular weight ~383.8 g/mol.
Supplied as a 50 mg vial for research use.

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1,931

Apexbio Technology LLC Ethidium bromide 1239-45-8 500mg

Ethidium bromide (CAS 1239-45-8) is a small-molecule fluorescent dye widely utilized in molecular biology for nucleic acid visualization It intercalates between the base pairs of double-stranded DNA or RNA resulting in enhanced fluorescence upon binding With an excitation spectrum between 300 360 nm and an emission maximum at 590 nm ethidium bromide is commonly used to stain nucleic acids during agarose gel electrophoresis This property facilitates the detection and analysis of DNA and RNA in applications such as gene expression studies and nucleic acid quantification supporting a broad range of experimental workflows in genomics and molecular diagnostics

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1,932

Medchemexpress LLC Propidium Iodide | 25535-16-4 | 99.7% | 500 MG

Propidium Iodide | 25535-16-4 | 99.7% | 500 MG

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1,933

Medchemexpress LLC Act-1004-1239 | 2178049-58-4 | 98.8% | C27H28F2N6O3 | 10MG

ACT-1004-1239 is a potent, selective, orally available CXCR7 (ACKR3) antagonist developed as a first-in-class compound. It exhibits low nanomolar potency and has shown immunomodulatory and promyelinating effects in preclinical models and early clinical research.

Potent CXCR7 antagonism with IC50 3.2 nM.
Orally bioavailable compound suitable for systemic dosing.
Demonstrated immunomodulatory and promyelinating activity in vivo.
High chemical purity and solid, stable formulation for storage.
Compatible with in vitro and in vivo pharmacology studies.
Recommended storage: powder -20°C (3 years) or 4°C (2 years).

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1,934

Medchemexpress LLC Chelerythrine chloride | 3895-92-9 | 99.1% | 100 MG

Chelerythrine chloride is a cell-permeable benzophenanthridine alkaloid used as a research reagent to inhibit protein kinase C (PKC) and to probe apoptosis and Bcl-2 family interactions in cell-based and biochemical assays.

Potent PKC inhibitor (IC50 660 nM).
Inhibits Bcl-XL-Bak BH3 peptide binding (IC50 ~1.5 μM).
High reported purity (99.11%).
Supplied as a solid powder; easily soluble in DMSO (4.35 mg/mL).
Recommended storage: 4°C sealed; in solution store at -80°C for up to 6 months.

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1,935

Medchemexpress LLC Chelerythrine chloride | 3895-92-9 | >98.0% | 5MG

Chelerythrine chloride | 3895-92-9 | >98.0% | 5MG

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Quinolines and derivatives

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Medchemexpress LLC 8-Hydroxyquinoline hemisulfate | 134-31-6 | 99.6% | 194.20 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 2-quinolinecarboxaldehyde, 8-hydroxy- | 14510-06-6 | MFCD00168962 | 99.6% | 173.17 g·mol⁻1 | C10H7NO2 | 250 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC [3-Cyano-5-[[[2,4-dimethyl-5-[6-(3-pyridinyl)-1H-imidazo[1,2-b]pyrazol-1-yl]phenyl]amino]carb | 1448316-08-2 | >98.0% | 558.53 | C26H19F5N6OS | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 8-Hydroxyquinoline | 10 MM 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Chelerythrine chloride | 3895-92-9 | >98.0% | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Propidium Iodide | 25535-16-4 | 99.7% | 500 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Act-1004-1239 | 2178049-58-4 | 98.8% | C27H28F2N6O3 | 10MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Chelerythrine chloride | 3895-92-9 | 99.1% | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Chelerythrine chloride | 3895-92-9 | >98.0% | 5MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More