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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4,831 – 4,845 of 5,430 results

4,831

Chem-Impex International, Inc. CHEM IMPEX INTL INC

NC4029543 7-AZABENZOTRIAZOL-1 25G

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4,832

Medchemexpress LLC Acridine orange hydrochloride | 65-61-2 | MFCD00150070 | 99.7% | 301.81 g/mol | C17H20ClN3 | 200 MG

Acridine Orange hydrochloride is a cell-permeable, nucleic-acid-selective fluorescent dye used to differentially stain double-stranded DNA, single-stranded DNA, and RNA. It produces distinct emission spectra depending on nucleic acid binding, enabling visualization and quantification of nucleic acid content in cells for microscopy and flow cytometry applications.

Cell-permeable, nucleic-acid-selective fluorescent dye.
Differential staining: green emission with dsDNA, orange/red with ssDNA and RNA.
Excitation around 488 nm; emissions near 530 nm (dsDNA) and 640 nm (ssDNA/RNA).
Suitable for fluorescence microscopy and flow cytometry workflows.
Available in solid and solution formats for flexible experimental use.

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4,833

Gold Biotechnology Inc Leupeptin Hemisulfate 5 mg

Leupeptin hemisulfate (Ac-Leu-Leu-argininal) is a reversible inhibitor of serine and cysteine endopeptidases Leupeptin hemisulfate is capable of inhibiting plasmin trypsin papain kallikrein calpain and cathepsin B Leupeptin is usually used in a concentration range of 10 to 100 M Leupeptin is widely used in many protease inhibitor cocktails due to its potency low toxicity and range of inhibition Leupeptin is also used in a quantitative assay to measure macroautophagic flux in mammals and is being investigated for its use in treating malaria

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4,834

Apexbio Technology LLC Quinidine 56-54-2 10mM (in 1mL DMSO)

Quinidine (CAS 56-54-2) is a small-molecule inhibitor targeting sodium (Na ) and potassium (K ) ion channels It is designed to inhibit these ion channel currents thereby modulating cardiac electrophysiological processes Quinidine exerts its biological activity primarily through inhibition of Na and K currents In in vitro studies quinidine demonstrates inhibitory activity with an IC50 of approximately 41 M on the transient outward potassium current (Ik) at a membrane potential of 0 mV Based on these pharmacological properties quinidine holds research potential in the fields of cardiac electrophysiology ion channel pharmacology drug metabolism and drug-drug interaction mechanisms

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4,835

eMolecules 1811-28-5 | Proflavine hemisulfate hydrate | Combi-Blocks | MFCD00149650 | 534.590 | C26H26N6O5S | 95.000 | O.OS(O)(=O)=O.Nc1ccc2cc3ccc(N)cc3nc2c1.Nc1ccc2cc3ccc(N)cc3nc2c1 | 1g | 517032039

Proflavine hemisulfate hydrate | Combi-Blocks | 1811-28-5 | MFCD00149650 | 534.590 | C26H26N6O5S | 95.000 | O.OS(O)(=O)=O.Nc1ccc2cc3ccc(N)cc3nc2c1.Nc1ccc2cc3ccc(N)cc3nc2c1 | 1g | 517032039

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4,836

Medchemexpress LLC MPEG-amine (MW 2000) | 80506-64-5 | 99.6% | (C2H4O)nC3H9NO | 100 MG

MPEG-amine (MW 2000) is a PEG-based PROTAC linker, also known as mPEG-NH2 (MW 2000). It is designed for use in the synthesis of PROTACs. This product is intended for research purposes only.