Ácidos y reactivos sintéticos

<p>Applications Progabide is a gamma-aminobutyric acid (GABA) antagonist with antiepileptic activity.<br>References Johno, I., et al.: J. Pharm. Sci., 71, 633 (1982), Shestakova., et al.: Bull. Exp. Biol. Med., 137, 255 (2004),<br></p>

<p>Stability Moisture Sensitive<br>Applications Used in the synthesis of novel phosphorothioates and phosphorodithioates as cholinesterase inhibitor.<br>References Sussman, J., et al.: Science, 253, 872 (1991), Mallender, W., et al.: J. Biol. Chem 1999, 274, 8491,<br></p>

<p>Applications β-Cyclodextrin is a cyclic oligosaccharide produced from starch via enzymatic conversion. β-Cyclodextrin is commonly used to produce HPLC columns allowing chiral enantiomers separation.<br>References Motoyama, A. et al.: J. Pharmac. Biomed. Anal., 28, 97 (2002); Nakamura, N. et al. Biotechnol. Bioeng., 19, 87 (1977); Riddle, L. A. et al.: J. Chrom. Sci., 45, 330 (2007);<br></p>

<p>Applications Betrixaban is a novel anticoagulant. An oral direct inhibitor of factor Xa (FXa) for use in the prevention of venous thromboembolism (VTE).<br>References Turpie, A.G.G. et al.: Thromb. Haemost., 101, 68 (2009); Gomez-Outes, A. et al.: Curr. Vasc. Pharmacol., 7, 309 (2009);<br></p>

<p>Applications N-Methylcaprolactam is a reagent that is used in the synthesis of 3-Chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone-13C5, which is a chlorinated furanone that accounts for more of the mutagenic activity of drinking water than any other disinfection byproduct.<br></p>

<p>Applications (R)-(+)-α-Methylbenzylamine (cas# 3886-69-9) is a compound useful in organic synthesis.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>

<p>Stability Hygroscopic<br>Applications Perindopril L-Arginine, is a complex compound of Perindopril (P287500), having the antihypertensive, cardiovascular protective and antithrombotic properties, and has been shown to exists as a neutral complex.<br>References Remko, M., et al.: Euro. J. Med. Chem., 44, 101 (2009); Morgan, T., et al.: J. Cardiovasc. Pharmacol., 10, Supp. 7, S116, (1987);<br></p>

<p>Applications Foscarnet inhibits viral DNA polymerase and reverse transcriptase. Foscarnet is used as an antiviral.<br>References Helgstrand, E., et al.: Science, 201, 819 (1978), Reno, J.M., et al.: Antimicrob. Agents Chemother., 13, 188, (1978), Alenius, S., et al.: Arch. Virol., 60, 197 (1979),<br></p>

<p>Stability Shock Sensitive<br>Applications 2,2-Diphenyl-1-picrylhydrazyl is a stable free radical molecule most commonly used as a tool to monitor chemical reactions involving radicals, most notably in antioxidant assay.<br>References Suzhukim K., et al.: J. Org. Chem., 78, 2301 (2013); Chen, Z., et al.: Food. Chem., 138, 414 (2013); Chatterjee, S ., et al.: Advan. BIo. Res., 3, 109 (2012);<br></p>

<p>Stability Light Sensitive<br>Applications Physiological metabolite of vitamin A. Effects gene expression via nuclear retinoic acid receptors (RAR); mediates cellular growth and differentiation.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>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),<br></p>

<p>Impurity Cefuroxime Sodium EP Impurity E<br>Applications Desethyl Acetate (E)-Cefuroxime Axetil (Cefuroxime Sodium EP Impurity E) is a product from the photoisomerization of Cefuroxime Axetil (C248065), which is s widely used to treat respiratory tract infections. Antibacterial.<br>References Fabre, H., et. al.: J. Pharm. Sci., 83, 553 (1994); Nguyen, N., et al.: Pharm. Res., 8, 893 (1991); Stoeckel, K., et al.: Antimicrob. Agents Chemother., 42, 2602 (1998); Scott, L., et al.: Drugs, 61, 1455 (2001); Bulitta, J. B., et al.: Antimicrob. Agents Chemother., 53, 3462 (2009)<br></p>

<p>Applications Forskolin is a diterpene isolated from Coleus forskohlii, possessing vasodilating and cardiostimulatory properties. Forskolin resensitizes cell receptors by activating the enzyme adenylyl cyclase and increasing the intracellular levels of cAMP.<br>References Lindner, E., et al.: Arzneim.-Forsch., 28, 284 (1984), Hoever, G., et al.: J. Med. Chem., 48, 1256 (2005), Lai, S., et al.: Eur. J. Clin. Microbiol. Infect. Dis., 24, 5831 (2005),<br></p>

<p>Applications (S)-2-Amino-4-methylpentanol is a starting material for the synthesis of aminopeptidase N and phospholipase A2 inhibitors.<br>References Fournié-Zaluski, M., et al.: J. Med. Chem., 35, 1259 (1992); Bennion, C., et al.: J. Med. Chem., 35, 2939 (1992)<br></p>

<p>Applications Ammonium iron(III) citrate (cas# 1185-57-5) is a useful research chemical.<br>Chemical Name: Ammonium iron(III) citrate (cas# 1185-57-5) is a useful research chemical.<br></p>

<p>Applications Adamantoic Acid is an inhibitor of chorismate mutase activity and hydroxyphenylpyruvate synthase. It inhibits TTR conformational changes facilitating amyloid fibril formation.<br>References Baures, P. et al.: Bioorg. Med. Chem., 6, 1389 (1998); Christopherson, R. et al.: Biochem., 24, 1116 (1985); Chao, Herbert S. &amp; Berchtold, G.: Biochem., 21, 2778 (1982)<br></p>

<p>Applications (-)-Dihydroquinine, is a dihydro derivative of Quinine (Q694000), having antipyretic (fever-reducing), antimalarial, analgesic (painkilling), and anti-inflammatory properties.<br>References Muhtadi, F.J., et al.: Anal. Profiles Drug Subs., 12, 547 (1983); Kremsner, P.G., et al.: J. Infect. Dis., 169, 467 (1994);<br></p>

<p>Applications 1-(3-DIMETHYLAMINOPROPYL)-3-ETHYLCARBODIIMIDE (cas# 1892-57-5) is a useful research chemical.<br></p>

<p>Applications 5-Chloro-N2-(2-isopropoxy-5-methyl-4-(piperidin-4-yl)phenyl)-N4-(2-(isopropylsulfonyl)phenyl)pyrimidine-2,4-diamine, is a Anaplastic lymphoma kinase (ALK) inhibitor.<br>References Marsilje, T. H., et al.: J. Med. Chem., 56, 5675 (2013);<br></p>

<p>Applications Ethyl 3-Phenylpropionate is also used in the synthesis pyrimidine based inhibitors of cyclin-dependant kinases. It is also used to preparation of inhibitor BB-3497.<br>References Markwalder, J. et al.: J. Med. Chem., 47, 5894 (2004); Davies, S. et al.: Bioorg. Med. Chem. Lett., 13, 2709 (2003);<br></p>

<p>Applications Sodium Phosphate Monobasic Monohydrate is often used in foods and in water treatment. it can be used as a buffer to adjust pH. In medicine, it is sometimes used as a stimulant laxative before certain operations and medical procedures.<br>References Krajewska, B., et al.: Biocat. Biotrans., 23, 225 (2005); Aliabadi, H., et al.: Am. J. Health-System Pharm., 65, 441 (2008); Henderson, J., et al. Gastrointestinal endoscopy 42, 238 (1995)<br></p>

<p>Applications Copper(II) Sulfate Pentahydrate is a chemical reagent used as a fungicide. Used to control fungus growth on various fruits and the spread of aquatic plants primarily.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Michaud, J. et al.: J. Insect. Sci., 3, 16 (2003);<br></p>

<p>Applications Analogue of Papaverine. Antispasmodic.<br>References Lalla, J., et al.: J. Pharm. Biomed. Anal., 11, 385 (1993), Bolaji, O.O., et al.: Eur. J. Drug Metab. Pharmacokinet., 21, 217 (1996), Kraemer, T., et al.: Drug Metab. Dispos., 28, 339 (2000)<br></p>

<p>Applications An oral angiogenesis inhibitor targeting VEGFR and PDGFR.<br>References Olaussen, K., et al.: Oncogen., 28, 4249 (2009), Sleijfer, S., et al.: J. Clin. Oncol., 27, 3126 (2009), Chan, A., et al.: Drugs, 69, 167 (2009),<br></p>

<p>Stability Hygroscopic<br>Applications (-)-(18-Crown-6)-2,3,11,12-tetracarboxylic Acid is a chiral NMR solvating agent used for determining the enantiomeric purity and absolute configuration of β-amino acids. It is also used as a solvating agent in the chiral NMR discrimination of pyrrolidines.<br>References Wenzel, T.J., et al.: Tetrahedron-Assymetr., 20, 2052 (2009); Lovely, A.E., et al.: Chirality, 20, 370 (2008); Li, R., et al.: Fenxi Ceshi Xuebao, 26, 305 (2007); Lovely, A.E., et al.: Tetrahedron-Assymetr., 17, 2642 (2006)<br></p>

<p>Applications Hepes<br></p>

<p>Applications A PDE7 inhibitor that has acceptable selectivity for in vivo studies. Potent PDE-7 inhibitor.<br>References Smith, S.J., et al.: Mol. Pharmacol., 66, 1679 (2004)<br></p>

<p>Stability Hygroscopic<br>Applications Bis(tributylammonium) Pyrophosphate is an phosphorylating reagent used in the synthesis of phosphorylated deoxynucleosides.<br>References Santner, T. et al.: Bioorg. Med. Chem, 20, 2416 (2012); Sun, D. et al.: ChemMedChem, 4, 1649 (2009)<br></p>

<p>Applications Dexrazoxane is a cardioprotective compound against anthracyclines. It is highly protective in reducing anthracycline-induced cardiotoxicity and extravasation injury. It functions by inhibiting topoisomerase II without inducing DNA strand breaks. Dexrazoxane is a + enantiomer of razoxane.<br>References Walker, D., et al.: Pediatr. Blood Cancer 60,616 (2013); Kang, M., et al.: J. Chemother., 24, 292 (2012); Lipshultz, S., et al.: New England J. Med., 35, 145 (2004)<br></p>

<p>Applications Ethyl 3-Furoate is the ethyl ester derivative of 3-Furoic Acid (F863770) and is used as a reagent in the synthesis of disubstituted furan derivatives which exhibit antidiabetic activity. Also used as a reagent in the synthesis of sulfonylfuran ureas as selective endothelial lipase inhibitors.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Babu, S.P., et al.: Pharma Chem., 4, 2178 (2012); Goodman, K.B., et al.: Bioorg. Med. Chem. Lett., 19, 27 (2009)<br></p>

<p>Applications Methyl (S)-N-Tritylaziridine-2-carboxylate (cas# 75154-68-6) is a compound useful in organic synthesis.<br></p>

<p>Applications (S)-2-Bromopropionic Acid is an intermediate in the synthesis of structural analogs of the antimitotic tripeptides hemiasterlins as antitumor agents.<br>References Gamble, W., et al.: Bioorg. Med. Chem., 7, 1611 (1999),<br></p>

<p>Applications 9-Fluorenemethanol is used in the design and in the synthesis of novel type somatostatin analogs with antiproliferative activities on A431 tumor cells.<br>References Miyazaki, A., et al.: Tetrahedron Lett., 45, 6323 (2004)<br></p>

<p>Applications Calcium Carbonate is a common chemical reagent used in various organic reactions. It is used in the synthesis of small molecules which disrupt Wnp-dependent signalling in tissue regeneration and cancer. Also used in the preparation of non-cytotoxic, silver nanoparticle-polysaccharide nanocomposites shown to provide antimicrobial activity.<br>References Chen, B. et al.: Nat. Chem. Biol., 5, 100 (2009); Travan, A. et al.: Biomacromol., 10, 1429 (2009);<br></p>

<p>Applications Magnesium Monoperoxyphthalic Acid Hexahydrate is used as an oxidant in various synthetic reactions. For example: it is a mild and efficient oxidant for the synthesis of selenones which are useful synthetic intermediates in the synthesis of different heterocyclic compounds.<br>References Temperini, A., et al.: Beilstein J. Org. Chem., 10, 1267 (2014); Salvador, J.A.R., et al.: Beilstein J. Org. Chem., 8, 164 (2012); Carvalho, J.F.S., et al.: Tetrahedron, 65, 2773 (2009)<br></p>

<p>Applications Alizapride is a dopamine antagonist with prokinetic and antiemetic effects. Alizapride is used in the treatment of post-operative nausea and vomitting.<br>References Bleiberg, H. et al.: Cancer Chemother. Pharmacol., 22, 316 (1988);<br></p>

<p>Applications It is a designer drug which acts as a phosphodiesterase inhibitor. It is a structural analogue of Sidenafil (Viagra), which has been detected in numerous different brands of supposedly ”herbal” aphrodisiac products sold to boost libido and alleviate erectile dysfunction.<br>References Brock, G., et al.: Drugs Today, 36, 125 (2000), Rosen, R., et al.: Am. J. Cardiol., 92, 9 (2003), Shimizu-Albergine, M., et al.: J. Neurosci., 23, 6452 (2003), Venhuis, B.J., et al.: Forensic Sci. International., 177, 25 (2008),<br></p>

<p>Applications D-Cysteine is a strong inhibitor of Escherichia coli growth and also functions to provide inorganic sulfates for the sulfation of xenobiotics. D-Cysteine is a non-physiological isomer of L-Cysteine (C995000), and is not involved in protein or glutathione synthesis.<br>References Glazenburg, E., et al.: Biochem. Pharm., 33, 625 (1984); Klassen, C. &amp; Boles, J.: FASEB J., 11, 404 (1997); Soutourina, J., et al.: J. Biol. Chem., 276, 40864 (2001);<br></p>

<p>Stability Hygroscopic<br>Applications 3-Carboxamidobenzoic acid<br></p>

<p>Applications Potassium Thiocyanate has been used as a catalyst in a one-pot reaction of dialkyl acetylenedicarboxylates with indane-1,3-dione. Potassium Thiocyanate has been used as a selective bacterial inhibitor to create ESS-3 broth to allow co-​enrichment of the target pathogens and suppress growth of some non-​target pathogens<br>References Hassanabadi, A., Zhiani, R., et. al.: J. Chem. Res., 37, 458 (2013); Zhang, Q., et. al.: Plant. Biotech., 29, 103 (2012)<br></p>

<p>Applications Tivozanib is known as an oral VEGF receptor tyrosine kinase inhibitor, exhibiting antitumor effects towards renal cell carcinoma.. Tivozanib suppresses angiogenesis by selectively inhibiting against vascular endothelial growth factor. Potent VEGFR inhibitor.<br>References Nosov, D.A., et al.: J. Clinical. Oncol., 30, 1678 (2012); Pal, S.K., et al., Molec. Cancer. Thr, 11, 526 (2012);<br></p>

<p>Applications Sodium Phosphate Buffer Solution is used in the development of liquid chromatographic assay for determination of opicapone and BIA 9-1079 in rat matrixes. in the design of novel pyrimidin-4(3H)-one hydroxamate derivatives that showes inhibitory activity against histone deacetylase and exhibited antiproliferative activities against human cervical cancer HeLa and lung carcinoma A549 cells.<br>References Lu, H., et al.: Chem. Res. Chin. Univ., 32, 576 (2016); Goncalves, D., et al.: Biomed. Chromatogr., 30, 312 (2016)<br></p>

<p>Applications Iodine monochloride is a powerful elecrtrophilic iodinating agent used for aromatic substitution. Iodine monochloride is also used to synthesize radioiodinated fatty acids for heart imaging.<br> E0<br>References Robinson Jr., G. &amp; Lee, A.: J. Nuc. Med., 16, 17 (1975); Woollett, G. &amp; Johnson, W.: Org. Synth. Coll., 2, 196, 343 (1943)<br></p>

<p>Applications Sodium Phosphate Dibasic Dihydrate is a treatment of Ischemic stroke with aptamers targeting toll-like receptor 4 (TLR-4).<br>References Perez Rodriguez, D., et al.: PCT Int. Appl., (2020);<br></p>

<p>Applications Mercury(II)Oxide is used in the synthesis of a mercury based superconductor.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Shimoyama, J. et al.: Phys. Super. Appl., 224, 1 (1994); Maignan, A. et al.: Phys. C. Super., 243, 233 (1995);<br></p>

<p>Applications α-Arbutin is a component used in the skin-whitening cosmetics.<br>References Magnusson, B., et al.: J. Invest. Dermatol., 52, 268 (1969), Goodwin, B., et al.: Contact Dermatitis, 7, 248, (1981), ,Itoh, M., et al.: J. Dermatol., 9, 223 (1982), Sugimoto, K., et al.: Biol. Pharm. Bull., 24, 510 (2004),<br></p>

<p>Applications Phosphoric Acid Monosodium Salt Dihydrate, is a reagent widely used in the preparation of biological buffers. It is highly hygroscopic and can be used in many applications including in gel electrophoresis.<br>References Salaun, F.: "Influence of mineral environment on the buffering capacity of casein micelles", "Milchwissenschaft", 62(1):3<br></p>

<p>Applications Irreversible inhibitor of ornithine decarboxylase, an enzyme involved in polyamine biosynthesis. Antineoplastic; antipneumocystic; antiprotozoal (Trypanosoma). Used in the treatment of hirsutism.<br>References Bacchi, C.J., et al.: Science, 210, 332 (1980); Haegele, K.D., et al.: Clin. Pharmacol. Ther., 30, 210 (1981); Meyskens, F.L., et al.: Clin. Cancer Res., 5, 945 (1999);<br></p>

<p>Applications Hydrazine Dihydrochloride (cas# 5341-61-7) is a useful research chemical.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>

<p>Applications (Acetylacetonato)dicarbonylrhodium(I) involved in the preparation of rhodium chelating bisphosphate brigaded complex and use as hydroformylation catalysts.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Bondzic. B.P., et al.: J. Mol. Catal. A: Chem., 423, 472-477 (2016)<br></p>

<p>Applications 2-hydroxyhexanoic acid (cas# 6064-63-7) is a useful research chemical.<br></p>

<p>Applications Bepotastine is a histamine H1 receptor antagonist. Bepotastine suppresses some allergic inflammatory processes such as allergic rhinitis, chronic urticaria or pruritus associated with skin conditions (eczema/dermatitis, prurigo or pruritus cutaneus).<br>References Kaminuma, O. et al.: Biol. Pharm. Bull., 21, 411 (1998); Kitaba, S. et al.: J. Allergy, No pp. given (2008); Lyseng-Williamson, K.A., Drugs, 70, 1579 (2010);<br></p>

<p>Applications A synthetic diethyl-ether of Estradiol with no distal hormonal effects, in patients undergoing surgical correction for stress urinary incontinence (SUI).<br>References Kelleher, C., et al.: Br. J. Obstet. Gynaecol., 104, 1374 (1997), Deffieux, X., et al.: J. Gynecol. Obstet. Biol. Reprod., 35, 678 (2006),<br></p>

<p>Applications Labelled D-Glucose is a simple sugar that is present in plants. A monosaccharide that may exist in open chain or cyclic conformation if in solution. It plays a vital role in photosynthesis and fuels the energy required for cellular respiration. D-Glucose is used in various metabolic processes including enzymic synthesis of cyclohexyl-α and β-D-glucosides. Can also be used as a diagnostic tool in detection of type 2 diabetes mellitus and potentially Huntington's disease through analysis of blood-glucose in type 1 diabetes mellitus.<br>References Wang, R., et al.: J. Mol. Catal. B. Enz., 56, 131 (2009); Springhorn, C. et al.: J. Clin. Endocrinol. Metab., 97, 4640 (2012); Hashimoto, K. et al.: J. Clin. Endocrinol. Metab., 97, 3016 (2012); Avelange, M. et al.: Plant. Phys., 94, 1157 (1990); Cramer, C. et al.: J. Chem. Soc., 115, 5745 (1993);<br></p>

<p>Applications Elacridar Hydrochloride is a dual P-glycoprotein (ABCB1) and breast cancer resistance protein (ABCG2) inhibitor.<br>References Chuan Tang, S., et al.: Int. J. Cancer, 134, 1484 (2014); Durmus, S., et al.: Mol. Pharm., 9, 3236 (2012)<br></p>

<p>Stability Hygroscopic<br>Applications Tauro-β-muricholic Acid Sodium Salt is the salt form of Tauro-α-muricholic Acid which is a bile acid released by the liver and is typically used in cholestasis studies.<br>References Yang, L. et al.: Chem. Res. Toxicol., 21, 2280 (2008); Holm, R. et al.: Phys. Chem. Chem. Phys., 11, 5070 (2009);<br></p>

<p>Applications A group of nonpolar cyclic oligopeptides with immunosupppressant activity.<br>References van Wartburg, A., et al.: Prog. Med. Chem., 25, 1 (1988), Jorgensen, K.A., et al.: Scand. J. Imunol., 57, 93 (2003), Vollenbroeker, et al.: Transplant. Proc., 37, 1741 (2005),<br></p>

<p>Applications A potent, selective and orally active cysteinyl leukotriene type 1 receptor antagonist. Used as an antiasthmatic.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>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),<br></p>

<p>Stability Light Sensitive<br>Applications (1,1'-Bis(diphenylphosphino)ferrocene)dichloropalladium-dichloromethane is used in the preparation of imidazoles, benzimidazoles, and tetrahydropyrimidines.<br>References Geden, J. et al.: J. Org. Chem., 78, 4158 (2013);<br></p>

<p>Applications Cobalt(II) thiocyanate is best known for the cobalt thiocyanate test (or Scott test), which is a proven screening test for the presence of cocaine.<br>References Swiatko, J., et al.: J. Forensic Sci., 48, 581 (2003); O’ Neal, C., et al.: Forensic Sci. Inter., 109, 189 (2000)<br></p>

<p>Applications Sofalcone is a substituted chalcone with anti-ulcer activity.<br>References Matsuo, Y., et al.: Arzneim. Forsch., 33, 242 (1983), Suwa, T., et al.: Jpn. J. Pharmacol., 35, 47 (1984),<br></p>

<p>Applications Adipic Acid is primarily used in the synthesis of nylon. It has been used as a reagent in the solid-state polymerization of nylon analogs.<br>References Kim, Y. et al.: Ind. Eng. Chem. Res., 51, 15801 (2012)<br></p>

<p>Applications SODIUM ARSENATE, HEPTAHYDRATE (cas# 10048-95-0) is a useful research chemical.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>

<p>Stability Light Sensitive<br>Applications Thiacetic Acid is a commonly used reagent in organic synthesis for the introduction of thiol groups in molecules.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Chapman, J.H. et al.: J. Chem. Soc., 579 (1950); Hoque, A., et al.: Bioorg. Med. Chem. Lett., 22, 6770 (2012)<br></p>

<p>Applications Potassium Hydrogen Sulfate is a reagent used in organic synthesis and ceramics production.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Kromer, M. et al.: Langmuir, 33, 13295 (2017); Sevsek, A. et al.: MedChemComm., 8, 2050 (2017);<br></p>

<p>Applications Ranitidine (cas# 66357-35-5) was used as a standard for testing the therapeutic effect of brown propolis extract against aspirin and ethanol- induced gastric ulcers.<br>References Patil, M., et al.: Eur. J. Biomed. Pharma. Sci., 7, 620 (2020)<br></p>

<p>Stability Hygroscopic<br>Applications A drug used for the treatment of atrial fibrillation and atrial flutter in patients who have suffered cardiac arrhythmias.<br>References Singh, B., et al.: J. Cardiovas. Pharmacol., 52, 300 (2008), Hoy, S., et al.: Drugs, 69, 1647 (2009), Hohnloser, S., et al.: New Eng. J. Med., 360, 668 (2009),<br></p>

<p>Applications Potassium fluoride is used as a catalyst in the Aldol condensation of nitroalkanes (e.g. 1-Nitrohexane [N496125]) and aliphatic aldehydes (e.g. 2-Propyl Valeraldehyde [P838325]). Potassium fluoride is also used as a reference standard for fluoride ion activity in analytical samples. Potassium fluoride is also found in dental products, and is thought to be toxic in high amounts.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Kambe, S. &amp; Yasuda, H.: Bull. Chem. Soc. Japan, 41, 1444 (1968); Robinson, R., et al.: Anal. Chem., 43, 1862 (1971); Whitford, G.: Dent. Res., 66, 1056 (1987)<br></p>

<p>Applications Inhibits release of allergic mediators from mast cells. Antiallergic; antiasthmatic. Amlexanox, used to treat asthma and mouth sores in humans, may also be a promising treatment for type 2 diabetes and obesity (Nat. Med., DOI: 10.1038/nm.3082).<br>References Rankov, G., et al.: Ophthalmic Res., 22, 359 (1990), Greer, R.O., et al.: J. Oral Mxillofac. Surg., 51, 243 (1993); Chem. and Eng. News p. 43, Feb. 18, 2013<br></p>

<p>Impurity Acetazolamide Disulphide Impurity<br>Applications bis(2-Acetamido-1,3,4-thiadiazol-5-yl) Disulfide is an impurity of Acetazolamide (A161500), a carbonic anhydrase inhibitor. Diuretic. (Acetazolamide Disulphide Impurity)<br>References Srinivasu, P., et. al.: J. Pharmaceut. Biomed. Anal., 52, 142 (2010); Vitale, R., et al.: J. Med. Chem., 52, 5990 (2009); Bell, H., et al.: Am. J. Physiol., 297, R370 (2009); Maresca, A., et al.: Bioorg. Med. Chem. Lett., 19, 4929 (2009); Liu, Y., et al.: Anal. Bioanal. Chem., 395, 591 (2009)<br></p>

<p>Applications Grubbs Catalyst, 1st Generation is a ruthenium-based olefin metathesis catalyst.<br>References Rosen, E.L., et. al.: J. Organomet. Chem., 745 (2013)<br></p>

<p>Applications (R)-2-Hydroxybutanoic acid (cas# 20016-85-7) is a useful research chemical.<br></p>

<p>Applications Selenourea is an excellent antiradical agent and biomimetic catalysts of glutathione peroxidase for the scavenging of hydrogen peroxide. It is also potent and selective cytotoxic agent against cancer cells. Chalcogenizing agent.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Marset, A., et al.: Future Med. Chem., 8, 2185-2195 (2016); Tulenin, S. S., et al.: Russ. J. Inorg. Chem., 61, 488-495 (2016)<br></p>

<p>Applications Drug used in the treatment and prevention of cardiovascular diseases.<br>References Lo, R., et al.: Curr. Clin. Pharmacol., 3, 156 (2008), Ghali, J., et al.: Cardiol., 111, 147 (2008),<br></p>

<p>Applications o-Chloranil is used as a reagent in the synthesis of fused triazolotriazines and triazolotriazepines which exhibit antibacterial activity. Also used as a reagent in the synthesis of nickel diimine catecholate charge-transfer complexes.<br>References Aly, A.A., et al.: J. Chem. Res., 35, 169 (2011); Kramer, W.W., et al.: Inorg. Chem., 53, 8825 (2014)<br></p>

<p>Applications Tris(triphenylphosphine)rhodium Chloride is also known as Wilkinson's catalyst and is commonly used to catalyze the hydrogenation of alkenes. Tris(triphenylphosphine)rhodium(I) Chloride is also used in the catalytic hydroboration of alkenes with catecholborane and pinacolborane and the selective 1,4-reduction of α, β-unsaturated carbonyl compounds.<br>References Evans, D.A. et al.: J. Am. Chem. Soc., 110, 6917 (1988); Ojima, I. et al.: Tetrahedron Lett., 13, 5035 (1972); Birch, A.J. et al.: Org. React., 24 (1976);<br></p>