Réactifs synthétiques

Applications 4,4'-Bis(bromomethyl)-1,1'-biphenyl (cas# 20248-86-6) is a useful research chemical.

Applications A synthetic, quaternary ammonium anticholinergic. Antispasmodic; preanesthetic medicant.
References Kaltiala, E., et al.: J. Pharm. Pharmacol., 26, 352 (1974), Kongsrud, F., et al.: Acta Anaesthesiol. Scand., 26, 620 (1982),

Applications SKF 81297C is a dopamine D1 agonist (1).
References (1) Bergman, J., et. al.: J. Pharmacol. Exp. Ther., 273, 40 (1995)

Applications 1-Hexyne is a reagent used in the preparation of triazole hydroxamic acid derivatives as selective MMP-2 inhibitors using click chemistry. 1-Hexyne is a potent inhibitor of nitrification in soil. A reagent for the preparation of functionalized isoindolinones via ring closing metathesis.
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 Zapico, J., et al.: Anales de la Real Academia Nacional de Farmacia, 77, 99 (2011); El-Sayed, S., et al.: Alexandria Sci. Exchange, 24, 327 (2003); Pierce, J. G., et al.: J. Organomet. Chem., 692, 4618 (2007)

Applications β-Glycerol Phosphate was shown to have promoted mineralization in vitro by modulating bone cell metabolic activity and/or serving as a local source of inorganic phosphate ions.
References Chung, C.H., et al.: Calcif. Tissue. Int., 51, 305 (1992);

Applications Ipratropium Bromide is a nonselective muscarinic acetylcholine receptor antagonist; bronchodilator.
References Groeben, H., et al.: Anesthesiology, 85, 867 (1996); Haddad, et al.: Br. J. Pharmacol., 127, 413 (1999); Barnes, P. J., et al.: Chest, 117, 63S (2000)

Applications Pyridine-Sulfur Trioxide Complex is used in the sulfation of squid ink polysaccharides (SIPs) as a potential candidate compound for the prevention of tumor metastasis. Pyridine-Sulfur Trioxide Complex is also used in the preparation and anticoagulation test of sulfated silk fibroin.
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 Chen, S. et al.: Carb. Polymers, 81, 560 (2010); Li, S. et al.: Canya Kexue, 36, 553 (2010);

Applications CIL56 inhibits YAP/Tead transcriptional activity. Has anti-tumour effects on oesophageal adenocarcinoma with therapeutic potential in combination with 5-FU. Involved in ferroptosis, mediated by iron-dependent ROS.
References Dixon, Scott J., et al.: ACS Chemical Biology., 10, 1604 (2015); Shimada, Kenichi., et al.; Nature Chemical Biology., 12, 497 (2016)

Applications Heptadecafluorooctanesulfonic acid tetraethylammonium salt (CAS# 56773-42-3) is a surfactant used in the electroplating process of various metals, such as chromium and nickel. Heptadecafluorooctanesulfonic acid tetraethylammonium salt is an environmental pollutant, and has been detected in processed foods.
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 Guo, L.; et al.: Guangdong Huagong, 42, 119 (2015); Wang, Z.; et al.: Environment International, 69, 166 (2014); Moreta, C.; et al.: J. Chromatogr. A, 1355, 211 (2014).

Applications Trimethylsilyl azide is used to mediate Schmidt rearragement reactions and is also used as a nucleophile in organic synthesis. Versatile azidonation reagent for amines, amides, aldehydes, and ketones.
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 Mphahlele, M.: J. Chem. Soc. Perk. T. 1, 23, 3477 (1999); Pastor, I. & Yus, M.: Org. Chem., 9, 1 (2005)

Applications A combined serotonin (5-HT2) and dopamine (D2) receptor antagonist.
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 Tiberghien, F., et al.: Anticancer Drugs, 7, 568 (1996), Kansy, M., et al.: J. Med. Chem., 41, 1007 (1998), Kerns, E., et al.: J. Pharm. Sci., 90, 1838 (2001), Kerr, K., et al.: J. Biol. Chem., 276, 8657 (2001), Doran, A., et al.: Drug Metab. Dispos., 33, 165 (2005),

Applications Sodium Pyrophosphate Decahydrate is a tetrabasic pyrophosphate salt used in buffers.

Applications D-Menthol is used for oral gel patch or film containing herb extracts or Chinese medicine, fruit extract, spearmint, and menthol for smoking cessation.
References Ikaheimo, I., et al.: J. Antimicrob. Chemother., 46, 287 (2000), Gillet, Y., et al.: Lancet, 359, 753 (2002), Turos, E., et al.: Bioorg. Med. Chem. Lett., 2002, 12, 2229 (2002),

Applications Decaborane is a useful building block mostly used in the preparation of carboranes. On its own, Decaborane is able to undergo reduction via acetate as a neat liquid.
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References Marsh, A. V.; et al.: Angew. Chem. Int. Ed., 57, 10640 (2018); Kelley, S. P.; et al.: ACS Omega, 3, 8491 (2018).

Applications 3-Oxohexanedioic Acid is a degradation product of catechol in the presence of hydrogen peroxide; Also, it is derived from 3-Oxohexanedioic Acid Diethyl Ester (O856830), which is an intermediate used to prepare CMPF (C595000) which is a drug-binding inhibitor which is also a constituent of urine. CMPF can inhibit specific T4 binding in serum by increasing the free concentration of direct competitors.
References Gogoi, A., et al.: Chem. Eng. J., 311, 153-162 (2017); Mabuchi, H., Nakahashi, H.: Nephron, 44, 277 (1986); Lim, C.F., et. al.: Metabolism Clin. Exp., 42, 1468 (1993)