Ácidos y reactivos sintéticos

<p>Applications Methyl Dimethoxyacetate is used as a reagent in the synthesis of benzimidazole derivatives for use as respiratory syncytial virus inhibitors.<br>References Cooymans, Ludwig Paul; D., et al. PCT Int. Appl. WO 2012080446 A1 20120621. Jun 21, 2012<br></p>

<p>Applications R-(-)-Rolipram is a phosphodiesterase IV (PDE4) inhibitor and anti-inflammatory agent with some antidepressant activity. It is the R isomer of (±)-Rolipram (R640040). Potent PDE4 inhibitor.<br>References Semmler, J., et al.: Int. J. Immunopharmacol.: 15, 409 (1993); Sommer, N., et al.: Nat. Med.: 1, 244 (1995); Robichaud, A., et al.: J. Clin. Invest., 110, 1045 (2002); Card, G., et al.: Structure: 12, 2233 (2004);<br></p>

<p>Stability Hygroscopic<br>Applications A semi-synthetic derivative of Podophyllotoxin. Antineoplastic.<br>References Stahlen, H., Eur. J. Cancer, 6, 303 (1970), Hacker, M., et al.: Cancer Res., 37, 3287 (1977), Clark, P.I., et al.: Clin. Pharmacokinet., 12, 223 (1987),<br></p>

<p>Applications Nimustine Hydrochloride is a DNA alkylator and cross-linking agent. It is used in chemotherapy in a part of anti-cancer cocktail used to treat malignant melanoma.<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 Matsumoto, T. et al.: J. Eur. Acad. Dermatol. Venereol., 27, 1514 (2013);<br></p>

<p>Applications Montmorillonite K 10 is used in the catalytic chemical process, including chemical cracking.<br>References Kaur, J. et al.: J. Chem. Pharm. Res., 4, 991 (2012);<br></p>

<p>Applications 18α-Glycyrrhetinic Acid rapidly and reversibly blocks gap junction intercellular communication (GJIC).<br>References Guo, Y., et. al.: Am. J. Phys.: 276, L1018 (1999)<br></p>

<p>Applications tert-Butyl 4-Hydroxybutanoate is used as a reagent in the synthesis of theranostic vitamin-linker-taxoid conjugates. tert-Butyl 4-Hydroxybutanoate is also used as a reagent in the synthesis of teroxazoles as α-helix mimetics.<br>References Vineberg, J.G., et al.: J. Med. Chem., 58, 2406 (2015); Pinto Gomes, C., et al.: Eur. J. Org. Chem., 2012, 3270 (2012)<br></p>

<p>Applications Acetylhistamine, is a histamine metabolite, and can be used as a potential biomarker of histidine metabolism for anaphylactoid reactions.<br>References Xu Y, et al. Asian Pac J Allergy Immunol. 2017 Dec;35(4):224-232.;<br></p>

<p>Applications Dirhodium tetracaprolactamate is an organometallic complex used as a catalyst in the regioselective azidation of arenes.<br>References Wang, Y.; et al.: Org. Lett., 20, 5732 (2018).<br></p>

<p>Applications 4-(Bromomethyl)benzoic Acid Methyl Ester is an ester derivative of a bromoalkylated benzoic acid. 4-(Bromomethyl)benzoic Acid Methyl Ester is used in the preparation of potential anti-HIV agents. It is also used as a catalyst for rearrangement of benzylthiothiazoline derivatives in the preparation aldose reductase 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 Cushman, M. et al.: Bioorg. Med. Chem. Lett., 8, 833 (1998); Nagao, Y. et al.: Chem. Pharmac. Bull., 36, 509 (1988);<br></p>

<p>Applications Used in the preparation of α-aryl/pyridinyl ethanolamines as selective β3 adrenergic receptor agonists.<br></p>

<p>Applications Scandium Triflate is an important catalyst used in Friedel-Crafts acylation, Baylis-Hillman reaction and other carbon-carbon bond forming reactions.<br>References Kawada, A., et al.: Synlett, 7, 545 (1994); Aggarwal, V., et al.: J. Org. Chem., 63, 7183 (1998);<br></p>

<p>Applications Methyl (R)-3-Hydroxybutyrate, a derivative of 3-hydroxybutyric acid, has inhibitory effects on cell apoptosis which is mediated by signaling pathways related to the elevation of cytosolic Ca2+ concentration. Also a potential effective neutral protective agent.<br>References Xiao, X.Q., et al.: Biomaterials, 28, 3608 (2007)<br></p>

<p>Applications Trimethylphenylammonium tribromide is a brominating agent, and is also used as an oxidizing agent in the preparation of disulfides and sulfoxides from thiols and sulfides.<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 Ghorbani-Choghamarani, A., et al.: Phosphorus Sulfur, 186, 1665 (2011); Gonzalez, A., et al.: Phytochemistry, 12, 1113 (1973)<br></p>

<p>Applications (R)-3-(Boc-amino)piperidine is Boc protected (R)-3-Aminopiperidine (A627920, Dihydrochloride salt) which has been used as a reactant for the preparation of dipeptidyl peptidase IV inhibitors derived from Alogliptin.<br>References Xie, Hui., et. al.: Eur. J. Med. Chem., 68, 312 (2013)<br></p>

<p>Impurity Atomoxetine EP Impurity D<br>Applications m-Methyl Atomoxetine Hydrochloride (Atomoxetine EP Impurity D) is an impurity of Atomoxetine (A791400), a norepinephrine reuptake inhibitor.<br>References Farid, N.A., et al.: J. Clin. Pharmacol., 25, 296 (1985), Gehlert, D.R., et al.: J. Neurochem., 64, 2792 (1995), Hwamg. et al.: Neurosci. Lett., 265, 151 (1999), Ring, B.J., et al.: Drug Metab. Dispos., 30, 319 (2002),<br></p>

<p>Applications Foretinib (GSK1363089) is an ATP-competitive inhibitor of hepatocyte growth factor (HGF) and Vascular endothelial growth factor (VEGF) Receptor Tyrosine Kinases.<br>References Qian, F., et al.: Cancer Res., 69, 8009 (2009); Eder, J., et al.: Clin. Cancer Res., 16, 3507 (2010)<br></p>

<p>Applications Labelled Chlorferon is has α-Glucosidase inhibitory antihyperglycemic activity of substituted chromenone derivatives. Also used in the synthesis of fluorogenic substrates for the detection of bacterial β-Galactosidase.<br>References Raju, B. et al.: Bioorg. Med. Chem., 18, 358 (2010); Chilvers, K. et al.: J. App. Microbiol., 91, 1118 (2001);<br></p>

<p>Applications The R enantiomer of binaphthol derivative as chiral quenching agent.<br>References Strambini, G., et al.: Biochemistry, 29, 196 (1990), Gabellieri, E., et al.: Eur. J. Biochem., 221, 77 (1994), Cioni, P., et al.: Biophys. J., 86, 1149 (2004), Veldhuis, G., et al.: J. Biol. Chem., 280, 35148 (2005),<br></p>

<p>Applications (+)-Dihydroquinidine (cas# 1435-55-8) is a useful research chemical.<br></p>

<p>Applications 4-(4-Boc-piperazine-1-carbonyl)phenylboronic acid pinacol ester<br></p>

<p>Applications (3R,5R)-Atorvastatin Sodium Salt is an Atorvastatin impurity in bulk drug and tablets.<br>References Posvar, E., et al.: J. Clin. Pharmacol., 36, 728 (1996), Lea, A., et al.: Drugs, 53, 828 (1997), Miao, X., et al.: J. Chromatogr., 998, 133 (2003),<br></p>

<p>Applications Lanthanum(III) Trifluoromethanesulfonate is a catalyst that is used for the trans-esterification of Jatropha curcas L. oil with methanol and higher alcohols. Studies on rats and mice showed that Lanthanum(III) Trifluoromethanesulfonate is a moderately hazardous substance causing slight irritation of the skin and that the maximum permitted concentration in the workplace is 2.0 mg/m3.<br>References Daniel, L., et al.: J. Am. Oil Chem. Soc., 91, 325 (2014); Zhurba, O.M., et al.: Toksikologicheskii Vestnik, no vol., 20 (2005)<br></p>

<p>Applications Ammonium Vanadium Oxide is used in pharmaceutical composition of metformin decavanadate for prevention and treatment of metabolic syndrome, obesity and diabetes. Chimeric design, synthesis, and biological assays of new nonpeptide insulin-mimetic vanadium compounds to inhibit protein tyrosine phosphatase 1B.<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 Scior, T., et al.: Drug Des. Devel. Ther., 4, 231 (2010); Gonzalez V., et al.: Pat. Appl. (2016), MX 2015003461 A 20160919;<br></p>

<p>Stability Moisture Sensitive<br>Applications Zinc Di[bis(trifluoromethylsulfonyl)imide] is a reactant used in the assembly of pyrene-based Schiff base MII4L6 architectures.<br>References Ronson, T. et al.: J. Am. Chem. Soc., 137, 14502 (2015); Riddell, I. et al.: Chem. Sci., 6, 3533 (2015);<br></p>

<p>Stability Volatile<br>Applications Allyltrimethylsilane is used in the allylation of aldehydes, imines, allylic and benzylic alcohols, and chiral α-keto-amides that are derived from (S)-proline esters.<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 Yadav, J.S., et al.: Tetrahedron Lett., 43, 3783 (2002); Aggarwal, V.K., et al.: Tetrahedron Lett., 37, 3745 (1996); Wang, D.K., et al.: J. Org. Chem., 64, 4233 (1999); Kaur, G., et al.: Tetrahedron Lett., 38, 2521 (1997); Soai, K., et al.: J. Chem. Soc., Chem. Commun., 15, 1016 (1984)<br></p>

<p>Applications GBR-12909 is a potent dopamine transport blocker studied extensively in rats; it has also been classified as being able to release norepinephrine more potently than it releaes dopamine and seratonin in biological studies.<br>References Rothman, R.B.; et al.: Synapse, 39, 32 (2001)<br></p>

<p>Applications Sildenafil (S435000) derivative.<br></p>

<p>Applications 5-Chloro-2-methylaminopyridine is used in the preparation of aminosulfuranes with N-heterocyclic groups.<br>References Pashinnik, V.E. et al.: Ukr. Khim. Zhur., 73, 45 (2007);<br></p>

<p>Applications Labelled Acetic Acid is used for analysis and profiling of biological samples resolved through NMR spectroscopy. It helps with the labelling of RNA for high resolution NMR.<br>References Cahoreau, E. et al.: Anal. Bio., 427, 158 (2012);<br></p>

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

<p>Applications 4-Bromobenzotrifluoride is an aromatic compound that is used as a reagent to synthesize Bergenin (B318650), a compound that originates in Mallotus japonicus that exhibits hepatoprotective and antioxidant effects. 4-Bromobenzotrifluoride is also used as a reagent to prepare (±)-Preclamol, a partial dopamine D2 agonist that is used to treat Parkinson’s disease.<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 Lim, H., et al.: Pharmacology, 63, 71 (2001); Parkan, K., et al.: Chem. Eur. J., 20, 4414 (2014); Pirtosek, Z., et al.: Clin. Neuro., 16, 550 (1993); Takahashi, H., et al.: Bioorg. Med. Chem., 11, 1781 (2003); Vasdev, N., et al.: Synapse, 60, 314 (2006)<br></p>

<p>Applications GSK 2606414 acts as a potent and selective inhibitor of protein kinase R and similarly endoplasmic reticulum kinase affecting numerous diseases such as cancer.<br>References Axten, J. et al.: J. Med. Chem., 55, 7193 (2012);<br></p>

<p>Applications Budralazine a new antihypertensive agent. Budralazine is a direct-acting vasodilator.<br>References Moroi, R. et al.: Chem. Pharmac. Bull., 24, 2850 (1976); Ono, K. et al.: Xenobiotica, 9, 227 (1979); Yoshioka, M. et al.: Prog. Hypertens., 1992, 309 (1992);<br></p>

<p>Applications 7-Amino-alpha-tetralone<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 Potent inhibitor of heat shock protein 90 (Hsp90). 17-AAG is a less toxic analog than Geldanamycin. It induces apoptosis and displays antitumor effects. 17-AAG inhibits the activity of oncogenic proteins such as N-ras, Ki-ras, c-Akt, and p185erB2.<br>References Schnur, R.C., et al.: J. Med. Chem., 38, 3806 (1995), Nimmanapalli, R., et al.: Cancer Res., 61, 1799 (2001), Basso, A.D., et al.: Oncogene, 21, 1159 (2002),<br></p>

<p>Applications A useful synthetic intermediate. Used for asymmetric hydroxylation.<br>References Davis, F.A., et al.: J. Am. Chem. Soc., 112, 6679 (1990)<br></p>

<p>Applications α-Acetoxyacetic Acid, is a versatile organic building block, used in the synthesis of pharmaceutical compounds, including inhibitors and therapeutic agents. It can be used for the synthesis of analogs of 5-Aminolevulinic Acid, which are potential inhibitors of ALA dehydratase (porphobilinogen synthase), an early enzyme of tetrapyrrole biosynthesis.<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 Appleton, D., et al.: J. Chem. Soci., Perkin Transactions , 1, 89 (1998);<br></p>

<p>Applications Tetrabutylammonium Hydroxide is used in biological studies for the detection of counter-anion effect on antimicrobial activity of tetrabutylammonium salts.<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 Ingalsbe, M.L., et al.: Bioorg. Med. Chem., 19, 4984 (2009)<br></p>

<p>Applications Alpha-(trifluoromethyl)styrene<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 AMD 3465 is a CXCR4 antagonist and in combination with monoclonal antibody, was shown to be potentially effective in reducing tumor growth and increasing survival in patient with B cell lymphoma<br>References Burger, J.A., et al.: Leuke. Lympho.,53. 3 (2012); Lam, A.R., et al.: J. Chem. Info. Model., 51, 139 (2011); De Clercq. E., et al.: Pharmacol. Therap., 128. 509 (2010);<br></p>

<p>Applications N-(4-Methoxybenzyl)-N-methylamine is used in the synthetic preparation of many types of compounds, including the synthesis of trifluoromethyl-sulfonimidamides from sulfinamides as well as the preparation of piperazinylquinazoline amine compounds as toll-like receptor 9 signaling antagonists for treatment of immune disorders.<br>References Richards-Taylor, C.S.; et al.: J. Org. Chem, 82, 9898 (2017); Talukdar, A.; et al.: PCT Int. Appl. 89pp. Patent 2017 CODEN:PIXXD2<br></p>

<p>Applications 2,3-Diaminopyridine is used as a reagent in the synthesis of novel imidazopyridine derivatives which can exhibit cytotoxic activity against MCF-7 human breast adenocarcinoma cell line. 2,3-Diaminopyridine is also used in the preparation of non-camptothecin topoisomerase I inhibitors which exhibit antitumor activity.<br>References Puskullu, M.O., et al.: Chem. Heterocyc. Compd., 51, 723 (2015); Zhang, C., et al.: Bioorg. Med. Chem. Lett., 25, 4693 (2015)<br></p>

<p>Applications Zinc Acetate is used in biological studies and pharmacological activity of motexafin gadolinium disruptions of zinc metabolism in human cancer cell lines.<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 Magda, D., et al.: Cancer Res., 65, 3837 (2005);<br></p>

<p>Stability Hygroscopic<br>Applications 3-(2-Benzothiazolyl)-6-ethyl-7-hydroxy-8-(1-piperidinylmethyl)-4H-1-benzopyran-4-one is involved in the pharmacological inactivation of Skp2 E3 ligase.<br>References Chan, C., et al.: Cell, 154, 556-568 (2013)<br></p>

<p>Applications 1,2-Benzisoxazole has therapeutic uses. It could be useful for treating parkinsonism.<br>References Panza, F., et al.: Expert Opin. Pharmacother., (2020)<br></p>

<p>Applications A potent and selective inhibitor of NAE. An inhibitor of NEDD8-activating enzyme as a new approach to treat cancer. The ubiquitin-proteasome pathway mediates the destruction of unwanted proteins. Potent NAE inhibitor; NEDD8 E1 Activating Enzyme Inhibitor.<br>References Haas, A., et al.: J. Biol. Chem., 257, 10329 (1982), Walden, H., et al.: Nature, 422, 330 (2003), Kane, R., et al.: Clin. Cancer Res., 13, 5291 (2007), Saha, A., et al.: Mol. Cell., 32, 21 (2008),<br></p>

<p>Applications 4-tert-Butylbenzyl Bromide was used as a reagent in the organic synthesis of several compounds including that of C(5)-substituted analogs of inhibitor BRP-7. Also used in the preparation of hydroxy-based sphingosine kinase 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 Levent, S., et al.: Eur. J. Med. Chem., 122, 510 (2016); Xi, M., et al.: Bioorgan. Med. Chem., 24, 3218 (2016);<br></p>

<p>Applications Reagent used in the preparation of serine/threonine kinase inhibitors.<br>References Cohen, M., et al.: Sci., 308, 1318 (2005),<br></p>

<p>Applications Dichlorobis(triphenylphosphine) Palladium (II) is used primarily in organometallic catalytic reactions due to the palladium content of the compound. It is also involved in crystalized structures of metallacyclic complexes which show antiinflammatory and antifungal properties.<br>References Paul, P. et al.: J. Organometal. Chem., 724, 281 (2013); Pandiarajan, D. et al.: J. Organometal. Chem., 708-709, 18, (2012); Shhaheen, F. et al.: J. Organometal. Chem., 693, 315 (2010);<br></p>

<p>Applications Cyclopropylacetylene is used in a variety of chemical reactions in organic syntheses. Used in the synthesis of BACE1 inhibitors used in the treatment of Alzheimer’s disease. It is also used in cycloaddition reactions and the synthesis of fluoromethylsydnones.<br>References Xu, Y. et al.: Bioorg. Med. Chem. Lett., 23, 3075 (2013); Foster, R. et al.: J. Org. Chem., 78, 4049 (2013);<br></p>

<p>Applications (Z)-2-((Furan-2-ylmethyl)sulfinyl)-n-(4-((3-(piperidin-1-ylmethyl)pyridin-2-yl)oxy)but-2-en-1-yl)acetamide is a Histaminic H2 receptor antagonists in ulcer disease. Also, it is a model compound used to investigate the binding mechanism between antiulcer drugs and human serum albumin (HSA).<br>References Patel, P. B., et al.: World J. Pharm. Sci., 5, 532-540 (2016); Yang, h., et al.: Arch. Biochem. Biophys., 606, 81-89 (2016);<br></p>

<p>Applications Bismuth(III) Trifluoromethanesulfonate (3:1) is a catalyst used in Friedel-Crafts acylation and cycloisomerization of allene-enol ethers.<br>References Repichet, S., et. al.: Eur. J. Org. Chem., 12, 2743 (1998); Ondet, P., et. al.: Org. Lett., 17, 1002 (2015)<br></p>

<p>Applications Aclidinium Bromide is a novel long-acting antimuscarinic bronchodilator in phase II clinical trials for the treatment of chronic obstructive pulmonary disease (1,2).<br>References (1) Gupta, V. and Singh, D.: Expert Rev Respir Med. 6, 581 (2012) (2) De La Motte, S., et al.: Int. J. Clin. Pharmacol. Therap., 50,403 (2012)<br></p>

<p>Applications 1-(Tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (cas# 903550-26-5) is a useful research chemical.<br></p>

<p>Applications 2-Hydroxypyrimidine Hydrochloride, is used as a reagent in the synthesis of BI 207524, an indole diamide NS5B thumb pocket 1 inhibitor with improved potency for potential treatment of chronic hepatitis C virus infection.<br>References Beaulieu, P.L., et al.: J. Med. Chem., 57, 10130 (2014)<br></p>

<p>Applications 1-Bromo-3-methyl-2-butene is used to prepare xanthine dipeptidyl peptidase inhibitors for treatment of type 2 diabetes. It can also be used to synthesize natural and non-natural prenylated chalcones with antitumor, antioxidant activities.<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 Eckhardt, M., et al.: J. Med. Chem., 50, 6450 (2007); Vogel, S., et al.: Bioorg. Med. Chem., 16, 4286 (2008)<br></p>

<p>Applications Dihydrotetrakis(triphenylphosphine)ruthenium is used in preparation of Acyl Pyrrole derivatives catalyzed by transition metal Ruthenium.<br>References Wu, Y., et al.: Faming Zhuanli Shenqing, (2019);<br></p>

<p>Applications: An orally active, synthetic nonpeptide renin inhibitor. Antihypertensive.<br>References Lefevre, G., et al.: J. Immunoassay, 21, 65 (2000), Allikments, K., et al.: Curr. Opin. Invest. Drugs, 3, 1479 (2002), Wood, J.M., et al.: Biochem. Biophys. Res. Commun., 308, 698 (2003), Grandman, A.H., et al.: Circulation, 111, 1012 (2005),<br></p>

<p>Applications 1,1-(Ethylenedioxy)-3-bromopropane is used in the synthesis of EGFR inhibitors. Also used in the synthesis of orally active agents of cancer and cell proliferation with quinoline substructures.<br>References Zhang, X. et al.: Arch. Pharm., 346, 44 (2013); Lee, Y. et al.: J. Med. Chem., 55, 10363 (2012);<br></p>

<p>Stability Moisture Sensitive<br>Applications 2-Chloro-4H-1,2,3-benzodioxaphosphorin-4-one is a highly reactive cyclic phosphitylating reagent which provides fast coupling rates, and hydrolytic cleavage occurs more readily than with acyclic analogs.<br> E0<br>References Bannwarth,W. &amp; Kung, E.: Tetrahedron Lett., 30, 4219 (1989)<br></p>

<p>Applications A reagent used in the synthesis of Pitavastatin.<br>References Mukaiyama, H., et al.: Chem. Pharm. Bull., 55, 881 (2007), Paruch, K., et al.: Bioorg. Med. Chem. Lett., 17, 6220 (2007),<br></p>

<p>Applications Non-selective MAO-A/B inhibitor.<br>References Stout, S.C., et al.: J. Pharmacol. Exp. Ther., 300, 1085 (2002),<br></p>

<p>Applications Chiral ligand for metal mediated asymmetric catalysis.<br>References Ito, H., et al.: Nat. Chem., 2, 972 (2010), Lam, K., et al.: Eur. J. Med. Chem., 45, 5527 (2010),<br></p>