Réactifs synthétiques

Applications Afatinib Dimaleate is a salt of Afatinib {BIBW 2992) (B377000), an aminocrotonylamino-substituted quinazoline derivative used for treating cancer and diseases of the respiratory tract, lungs, gastrointestinal tract, bile duct, and gallbladder. An anilino-quinazoline that irreversibly inhibits EGFR and HER2 kinase activity.
References D, Li. et al.: Oncogene., 27, 4702 (2008); Wang, X. et al.: Cancer Res., 74, 4431 (2014);

Applications Rhodium(III) chloride is often used in synthetic chemistry as a hydrogenation catalyst. Rhodium(III) chloride is also used to make transition metal complexes, some of which are used as reagents in the decarbonylation dehydration reactions of fatty acids to alkenes.
References Foglia, T. & Barr, P.: J. Am. Oil Chem. Soc., 53, 737 (1976); Hillis, J. & DeArmond, M.: J. Lum., 4, 273 (1971); James, B. & Rempel, G.: Can. J. Chem., 44, 233 (1966)

Applications 1-(2,3-Epoxypropyl)-2-nitroimidazole is an intermediate in the synthesis of Pimonidazole-d10 (P447814). Isotope labelled Pimonidazole (P447813) is an effective and nontoxic hypoxia detection reagent. Pimonidazole forms adducts with thiol groups in proteins, peptides and amino acids. It abels hypoxic tumor cells in vivo. Also labels hypoxic mesenchymal stem cells in mouse bone marrow.
References Sato et al.: PLoS One 11 e0165946 PMID:(2016); Bennewith et al.: Cancer Res. 62 6827 PMID: 12460894, (2002)

Applications GBT 440 is a potent allosteric effector of sickle cell hemoglobin (Hb) that increases the affinity of Hb for oxygen and inhibits its polymerization when subjected to hypoxic conditions.
References Metcalf, B., et al.: ACS Med. Chem., 8, 321-326 (2017); Li, Q., et al.: Proc. Natl. Acad. Sci. U.S.A., 114, E689-E696 (2017)

Applications Ubiquinone derivative with protective effects against cerebral ischemia. This compound has neuroprotective and nootropic properties.
References Barkworth, M.F., et al.: Arzneim.-Forsch., 35, 1704 (1985), Kobayashi, T., et al.: J. Pharmacobio-Dyn., 8, 448 (1985), Zs-Nagy, I., et al.: Arch. Gerontol. Geriatr., 11, 177 (1990),

Stability Light Sensitive
Applications Physiological metabolite of vitamin A. Effects gene expression via nuclear retinoic acid receptors (RAR); mediates cellular growth and differentiation.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Kamm, J.J., et al.: J. Am. Acad. Dermatol., 6, 652 (1982), Warrel, R.P., et al.: Leukemia, 8, 929 (1994), Sasai, Y., et al.: J. Neurol., 249, 41 (2002),

Applications PF 670462 is a potent and selective casein kinase 1ε (CK1ε) and CK1δ inhibitor. PF 670462 has been shown to inhibit PER protein nuclear translocation causing phase shifts in circadian rhythms. PF 670462 attenuates methamphetamine-stimulated locomotion in vivo.
References Bryant, D.D. et al.: Psychopharmacology, 203, 703 (2009); Badura, L. et al.: J. Pharmacol. Exp. Therap., 322, 730 (2007); Sprouse, J. et al.: Psychopharmacology, 210, 569 (2010):

Applications Protected Glycidol, used as an intermediate in the preparation of neurochemicals.
References Wang, J., et al.: J. Med. Chem., 48, 6271 (2005), Qian, L., et al.: ChemMedChem, 1, 376 (2006), Li, Y., et al.: Bioorg. Med. Chem. Lett., 19, 5037 (2009),

Applications (3-Glycidoxypropyl)triethoxysilane is used in the fabric industry to treat and modify fabrics.
References Schramm, Christian, et al.: Coloration Tech., 133(3), 234-242 (2017);Grancaric, Ana Marija, et al.: Pro. in Org. Coatings, 103, 174-181 (2017); Yeo, Jun-Seok, et al.: J. of Ind. and Eng. Chem., 45, 301-306 (2017)

Applications A farnesyltransferase inhibitor. Sensitizes human multiple myeloma cell to proteasome inhibition by blocking degradation of bortezomib(B675700)-induced aggresomes. Also shown to inhibit the growth of myeloid leukemia cell lines and primary leukemia cells by inducing apoptosis and cell-cycle blockage when combined with rapamycin(R124000).
References David, E., et al.: Blood, 116, 5285 (2010); Nagai, T., et al.: Leukemia Res., 34, 1057 (2010); Hong, D., et al.: Clin. Cancer Res., 15, 7061 (2009)

Applications Zinc Sulfate Monohydrate is a special compound fertilizer for improving rapeseed yield.
References Liu, H., et al.: Faming Zhuanli Shenqing, (2020);

Applications L-838417 is an anxiolytic agent and a selective GABAA receptor partial agonist that selectively binds to α1, α2, α3 and α5 subunits (1,2). It also exhibits antinociceptive and anti-inflammatory properties.
References (1) Knabl, J., et al.: Nature. 451, 330 (2008) (2) Johnston, G.A.R., et al.: Curr. Pharm. Design, 11, 1867 (2005)

Applications 3,3-Dimethylacryloyl Chloride is a reactant in the synthesis of novel 4-substituted coumarin derivative, which exhibits significant antiproliferative activity toward tumor cells.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Cao, Dong., et al.: J. Med. Chem., 59, 5721-5739 (2016)

Applications: Albizziin is a glutamase inhibitor, a glutaminyl-tRNA synthetase inhibitor as well as an intermediate in the synthesis of heterocycles. It is also a potential effector group in affinity chromatography.
References Beidler, D., et al.: Biochem. Pharmacol., 58, 1067 (1999), Dassonneville, L., et al.: Biochemistry, 38, 7719 (1999), Dirsch, V., et al.: Cancer Res., 61, 5817 (2001), Merschjohann, K., et al.: Planta Med., 67, 623 (2001),

Applications A potent, selective and orally active cysteinyl leukotriene type 1 receptor antagonist. Used as an antiasthmatic.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Matassa, V.G., et al.: J. Med. Chem., 33, 1781 (1990), Findlay, S.R., et al.: J. Allergy Clin. Immunol., 89, 1040 (1992), Krell, R.D., et al.: Am. Rev. Respir. Dis., 141, 978 (1990), Dunn, C.J., Drugs, 61, 285 (2001),

Applications A selective inhibitor of BCL-2, in small cell lung cancer. ABT-737 induced dramatic regressions in tumors derived from some SCLC cell lines. Potent Bcl-2 Family inhibitor.
References Ikegaki, N., et al.: Cancer Res., 54, 6 (1994), Kaiser, U., et al.: Lung Cancer, 15, 31 (1996), Rudin, C., et al.: J. Clin. Oncol., 22, 1110 ( 2004), Konopleva, M., et al.: Cancer Cell, 10, 375 (2006), Trudel, S., et al.: Clin. Cancer Res., 13, 621 (2007),

Applications Magnesium Sulfate is used in the production of epsom salts, as well as being a potential agent to protect against cerebral palsy and other neurological disorders in preterm infants.
References Doyle, L. et al.: Obst. Gyne., 6, 1327 (2009); Mukhopadhyay, C. et al.: J. Hetero. Chem., 47, 136 (2010);