Carboxylic Acids

<p>Applications 5-Hexynoic Acid<br></p>

<p>Applications Racecadotril intermediate. A β-thiopropionyl-amino acid derivative used as β-lactamase inhibitor.<br>References Sanger, F., et al.: Biochem. J., 39, 507 (1945), Dawson, P., et al.: Science, 266, 776 (1994),<br></p>

<p>Applications 10-Undecynoic Acid is a fatty acid used in the synthesis of copolyesters.<br>References Beyazkilic, Z. et al.: Polym., 79, 290 (2015);<br></p>

<p>Applications Formic Acid is used as a potential energy source in the preparation of fuel cells. Also used in chemical synthesis of various anti-inflammatory and anti-microbial agents.<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 Yu, X. et al.: J. Power Source., 182, 124 (2008); Bekhit, A. et al.: Bioorg. Med. Chem., 12, 1935 (2004);<br></p>

<p>Applications Methyl 5-bromofuran-2-carboxylate<br></p>

<p>Applications Carbonochloridic Acid 1,2,2,2-Tetrachloroethyl Ester is used in the synthesis of Doxorubicin (D558000), is used as an antineoplastic. Also used in the synthesis of metabolites of Docetaxel (D494420), a semisynthetic derivative of Paclitaxel. An antimitotic agent that promotes the assembly of micro-tubules and inhibits their de-polymerization to free tubulin. An antine oplastic.<br>References Di Marco, A., et al.: Cancer Chemother. Rep., (part 1), 53, 33 (1969), Mihich, E. and Ehrke, M.J.: Transplant. Proc., 16, 499 (1984); Ringel, I., et al.: J. Natl. Cancer Inst., 83, 288 (1991), Extra, J.-M., et al.: Cancer Res., 53, 1037 (1993)<br></p>

<p>Applications Ammonium Carbonate Carbamate is used in the study of amino acids and has important implications in biochemical studies.<br>References Nanping, W. et al.: J. Phys. Chem., 99, 359 (1995);<br></p>

<p>Applications N-Caproic Acid Isopropyl Ester (cas# 2311-46-8) is a useful research chemical.<br></p>

<p>Applications (2E)-3-(2-Thiazolyl)-2-propenoic Acid is a useful synthetic intermediate. It is used as an intermediate for HIV-1 protease inhibitor.<br>References Baloglu, E., et al.: PCT Int. Appl. (2014), WO 2014085607 A1 20140605<br></p>

<p>Applications 1-Cyclopentenecarboxylic Acid can be used for enantioselective 1,3-dipolar cycloadditions of diazoacetates and solid-phase synthesis of substituted indolines. It can also be used to develop antagonists for A1- and A2-adenosine receptors.<br>References Sibi, M. P., et al.: Org Lett. 9, 1553 (2007); Nicolaou, K. C., et al.: J. Am. Chem. Soc. 122, 2966 (2000); Jacobson, K. A., et al.: Biochem. Pharmacol. 37, 3653 (1988)<br></p>

<p>Applications Trithiocyanuric acid (cas# 638-16-4) is a useful research chemical.<br></p>

<p>Applications 6-Chloro-1-benzofuran-2-carboxylic Acid is used to prepare cis-diaminocyclohexane derivatives as factor Xa inhibitors. It is also used to synthesize tachykinin NK2 receptor antagonists.<br>References Bioorg. Med. Chem., 17, 8206 (2009); Gensini, M., et al.: ChemMedChem, 5, 65 (2010)<br></p>

<p>Applications N-(4-bromo-2-thienyl)-carbamic Acid 1,1-Dimethylethyl Ester, is an intermediate for the synthesis of bicyclic inhibitors of ROCK protein kinsae.<br>References Hahmann, C. et al.: Cell. Mol. Life Sci., 67, 171 (2010);<br></p>

<p>Applications Methyl 1-formylcyclopropane-1-carboxylate, is a building block used in the synthesis of chemical compounds.<br></p>

<p>Applications (±)-Paraconic Acid is used as a reagent in the synthesis of methylenecarboxybutyrolactones which have antibacterial activity.<br>References Tonari, K., et al.: J. Oleo Sci., 51, 259 (2002)<br></p>

<p>Applications 6-Acrylamidohexanoic Acid is a useful research chemical for organic synthesis and other chemical processes.<br>References Yamada, K., et al.: Tetrahedron Lett., 36, 9493 (1995); Park, W. K. C., et al.: Methods Enzymol., 242, 294 (1994); Nishimura, S., et al.: Tetrahedron Lett., 35, 5657 (1994)<br></p>

<p>Stability Moisture Sensitive<br>Applications Propylphosphonic Anhydride is used to prepare aryloxybenzylmorpholines as dual serotonin and noradrenaline reuptake 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 Fish, P., et al.: Bioorg. Med. Chem. Lett., 18, 2562 (2008)<br></p>

<p>Applications Cyclopentylacetic acid is a reagent the synthesis of Cyclopentamine (C988355), which is a vasoconstrictor that acts as a releasing agent of the neurotransmitters norepinephrine, epinephrine and dopamine.<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 Schmidt, J.L. et al.: J. Pharmacol. Exp. Ther., 145, 83 (1964); Iversen, L.L.: J. Pharm. Pharmacol., 16, 435 (1964);<br></p>

<p>Applications (2S)-2-Ethyl-ester-isocyanato-propanoic acid is used as a reagent in synthetic chemical processes.<br>References Burger, Klaus., et al.: Liebigs Annalen der Chemie. 4, 407-413(1994);<br></p>

<p>Applications Dibenzothiophene-2-boronic acid is a useful reagent for organic synthesis and other chemical processes.<br>References Duncton, M. A. J., et al.: Org. Lett., 10, 3259 (2008)<br></p>

<p>Applications 3-(Diethylphosphono)propanoic acid<br></p>

<p>Applications 5-(aminomethyl)-2-furoic acid hydrochloride (cas# 934-65-6) is a useful research chemical.<br></p>

<p>Applications 9-Acridinecarboxylic acid is used in the synthesis of short DNA-binding peptides.<br></p>

<p>Stability Hygroscopic<br>Applications 3-Hydroxy-5-nitrobenzoic acid<br></p>

<p>Applications 1,2-Diaminopropane-N,N,N',N'-tetraacetic Acid is an aminopolycarboxylic acids found at ultra-trace levels in water; Also, it is used in the construction of Eu3+ ion-selective membrane electrode as suitable ionophore.<br>References Nette, D., et al.: Anal. Chim. Acta, 884, 124-132 (2015); Abedi, M. R., et al.: E-J. Chem., 8, S467-S473 (2011)<br></p>

<p>Applications Used in the preparatiom of esters of 6-aminohexanoic acid as antibacterial agents. EACA is reported to inhibit chymotrypsin, Factor VIIa, lysine carbo xy peptidase, plasmin, and plasminogen activator.<br>References Dolezal, P., et al.: Pharm. Res., 10, 1015 (1993), Vavrova, K., et al.: Curr. Med. Chem., 12, 2273 (2005), Holas, T., et al.: Bioorg. Med. Chem., 14, 7671 (2006),<br></p>

<p>Applications Androstenediol 17-Acetate is used in synthetic preparation for direct organocatalytic stereoselective transfer hydrogenation of conjugated olefins of steroids. Androstenediol 17-Acetate is also obtained from Dehydro Epiandrosterone (D229585) which is a major secretory steroidal product of the adrenal gland; secretion progresively declines with aging. May have estrogen-or androgen-like effects depending on the hormonal milieu. Intracellularly converted to androstenedione. It is used in treatment of menopausal syndrome.<br>References Ebeling, P., et al.: Lancet, 343, 1479 (1994); Morales, A.J., et al.: J. Clin. Endocrinol. Metab., 78, 1360 (1994); Ramachary, D.B., et al.: RSC Advances, 3, 13497-13506 (2013); Yahara, M., et al.: J. Toxicol. Sci., 2, 161 (1977);<br></p>

<p>Applications 2-CYCLOPENTYL-2-PHENYLACETIC ACID (cas# 3900-93-4) is a useful research chemical.<br></p>

<p>Stability Moisture Sensitive<br>Applications 5,5-Dibromobarbituric Acid (cas# 511-67-1) 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 2,2-Dimethyl-1,3-dioxolane-4-carboxylic acid<br></p>

<p>Applications Methyl 2-Acetamido-2-(Dimethoxyphosphoryl)Acetate (cas# 89524-99-2) is a useful research chemical.<br></p>

<p>Applications 3-Hydroxycyclohexane-1-carboxylic acid<br></p>

<p>Applications 3-(2-Aminoethoxy)propionic Acid (cas# 144942-89-2) is a compound useful in organic synthesis.<br></p>

<p>Applications TERT-BUTYL N-(DIAMINOMETHYLIDENE)CARBAMATE (cas# 219511-71-4) is a useful research chemical.<br></p>

<p>Applications 2-Phenylthio-5-propionylphenylacetic Acid is a useful synthetic intermediate in the synthesis of Zaltoprofen (Z146000); an inhibitor of Cox-1 and Cox-2. Zaltoprofen preferentially inhibits Cox-2.<br>References Chen, W., et al.: Faming Zhuanli Shenqing. CN 1986528 A 20070627. Jun 27, 2007; Yamamoto, M., et al.: Chirality, 2, 280 (1990); Inoue, M., et al.: J Pharmacol. Exp. Ther., 293, 662 (2000)<br></p>

<p>Applications 2-Mercapto-succinic acid diethyl ester (cas# 23060-14-2) is a useful research chemical.<br></p>

<p>Applications Methyl 5-chlorothiophene-2-carboxylate (cas# 35475-03-7) is a useful research chemical.<br></p>

<p>Applications Benzyl Acetoacetic Amide (cas# 882-36-0) is a compound useful in organic synthesis.<br>References Sakaki, J., et al.: Chem. Pharm. Bull., 37, 2952 (1989),<br></p>

<p>Applications trans-1,2-Cyclohexanedicarboxylic Acid is used as a reagent in the synthesis of enantiopure (α-cyanoalkyl)(tetrahydropyrido[4,3-b]indolecarbonyl)cyclohexanecarboxamides and its analogs as selective cathepsin K inhibitors for the treatment of osteoarthritis. Also used as a reagent in the synthesis of novel cyclopentanedicarboxamide sodium channel blockers as a potential treatment for chronic pain.<br>References Dossetter, A.G., et al.: J. Med. Chem., 55, 6363 (2012); Shao, P.P., et al.: Bioorg. Med. Chem. Lett., 15, 1901 (2005)<br></p>

<p>Stability Light Sensitive<br>Applications Oleyl Acetate (cas# 693-80-1) is a useful research chemical.<br></p>

<p>Applications (1S,3R,4S)-Ethyl 4-Amino-3-((tert-butoxycarbonyl)amino)cyclohexanecarboxylate Oxalate has been used as a reactant for the preparation of oxadiazole compounds containing cyclohexanediamine moiety.<br></p>

<p>Applications Dimethyl-1,3-acetonedicarboxylate is used in the preparation of optically active lycorane. It has also been substituted into bispidone derivatives for their use as ligands in PET imaging.<br>References Yoshizaki, H. et al.: J. Org. Chem., 60, 2016 (1995); Legdali, T. et al.: J. Org. Chem., 77, 11167 (2012);<br></p>

<p>Applications 5-[2-(Trifluoromethoxy)phenyl]-2-furancarboxylic Acid is a reactant used in the preparation of (phenyl)-N-[(mercapto)(pyrrolyl)triazolyl]furancarboxamide and (phenoxy)-N-[(mercapto)(pyrrolyl)triazolyl]acetamide derivatives as herbicides.<br>References Xue, S., Lu, C.: Youji Huaxue, 28, 1083 (2008)<br></p>

<p>Applications 1-Hydroxycyclopentanecarboxylic Acid is a reagent used in the preparation of pyridone-conjugated monobactam antibiotics showing gram-negative activity.<br>References Brown, M. et al.: J. Med. Chem., 56, 5541 (2013); Rozhko, E. et al.: ChemCatChem., 5, 1998 (2013);<br></p>

<p>Applications 3-Oxohexanoic Acid is an enzymatic metabolite and a building block for bacterial autoinducers.<br>References Naef, R., et al.: J. Agric. Food Chem., 56, 517-527 (2008);<br></p>

<p>Applications (2-Ethynylphenyl)boronic acid<br></p>

<p>Applications 3-(3-Furyl)acrylic Acid is a reactant in the preparation of 7-aminofuro[2,3-c]pyridine inhibitors of TAK1.<br>References Hornberger, K.R., et. al.: Bioorg. Med. Chem. Lett., 23, 4517 (2013)<br></p>

<p>Stability Light Sensitive<br>Applications Vinylacetic Acid can be used as a reagent in the synthesis of 4-Phenyl-3-butenoic Acid which is an in vivo inhibitor of the peptide amidating enzyme peptidylglycine hydroxylase.<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 Bradbury, A.F., et al.: Eur. J. Biochem., 189, 33 (1990)<br></p>

<p>Applications Hydroxyacetic Acid Hydrazide (cas# 3530-14-1) is a compound useful in organic synthesis.<br></p>

<p>Applications 4-Nitrobenzyl Acetoacetate acts as a reagent in the preparation of panipenem via esterification of nitrobenzyl alcohol followed by substitution, cyclizations and hydrogenation. Panipenem I is a new carbapenem antibiotic for the treatment of inflammation.<br>References Fang, H., et al.: hongguo Yaowu Huaxue Zazhi, 21, 216 (2011)<br></p>

<p>Applications 3-Oxohexanedioic Acid Diethyl Ester 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.<br>References Mabuchi, H., Nakahashi, H.: Nephron, 44, 277 (1986); Lim, C.F., et. al.: Metabolism Clin. Exp., 42, 1468 (1993)<br></p>

<p>Applications Methyl Oxirane-2-carboxylate is an intermediate used in the synthesis of DL-Indole-3-lactic Acid-d5 (I627102), which is the isotope labelled analog of DL-Indole-3-lactic Acid (I627100); a reagent in the synthesis of 2-hydroxy-1-(1H-indol-3-yl)-4-methylpentan-3-one which has weak antibacterial activity against 16 bacterial strains, including Escherichia coli, Bacillus subtilis and Staphylococcus aureus. DL-Indole-3-lactic Acid is also used in the preparation of Monatin, a natural sweet peptidomimetic.<br>References Nguyen, S.T., et al.: Bioorg. Med. Chem. Lett., 20, 5739 (2010); Nakamura, K., et al.: Peptide Sci., 40, 61 (2003)<br></p>

<p>Stability Light, Temperature and Moisture sensitive<br>Applications trans-N-(1E)-1,3-Butadien-1-yl-carbamic Acid 2,2,2-Trichloroethyl Ester (cas# 77627-82-8) is a compound useful in organic synthesis.<br></p>

<p>Applications 4-tert-Butoxyphenylboronic Acid is a compound used in the preparation of nitrophenylphenol via cross-coupling reaction of nitrohalobenzenes with phenylboronic acids and deprotection.<br>References Kumamoto, N., et al.: Preparation of nitrophenylphenol, JP 2001055360 (2001);<br></p>

<p>Applications 2-amino-6-hydroxybenzoic acid (cas# 567-62-4) is a useful research chemical.<br></p>

<p>Impurity Ketoprofen EP Impurity G<br>Applications 3-​(2-Hydroxyethyl)​benzoic Acid (Ketoprofen EP Impurity G) is an impurity in the synthesis of Ketoprofen (K200800), anti-inflammatory (1,2); analgesic.<br>References 1. Ueno, K. et al.: J Med Chem. 1976 Jul;19(7):941-6. 2. Jamali, F. et al.: Clin Pharmacokinet. 1990 Sep;19(3):197-217.<br></p>

<p>Applications 5-Hydroxy-3-phenylbenzoic Acid can be used in biological study of preparation and identification of hydroxybenzoic acids as lactate receptor agonists and antilipolytics. It can also be used in discovery of new series of BRD4(1) inhibitors using protein-ligand docking and structure-guided design.<br>References Duffy, B. C., et al.: Bioorg Med Chem Lett, 25, 2818 (2015), Dvorak, C. A., et al.: ACS Med Chem Lett, 3, 637 (2012)<br></p>

<p>Applications 5-(Ethoxycarbonyl)thiophene-3-boronic Acid is a useful reagent for preparing hydroxyimino(phenyl)propanones as GPBAR1 agonists.<br>References Bissantz, C., et al.: U.S. Pat. Appl. Publ. (2012), US 20120010190 A1<br></p>

<p>Applications 9-Hydroxydecanoic Acid is an intermediate in the synthesis of Monocarboxyisodecyl Phthalate (M525575), a metabolite of Dibutyl phthalate (DBP) (D429495), which is found widely in consumer products.<br>References Weber, A. E., et al.: J. Med. Chem., 35, 3755 (1992);<br></p>

<p>Applications Methyl (1R,4S)-4-Amino-2-cyclopentene-1-carboxylate (2S,3S)-2,3-Dihydroxybutanedioic Acid is an intermediate used in the synthesis of ent-Abacavir (A105015), which is an enatiomer of Abacavir (A105000). Abacavir is a carbocyclic 2'-deoxyguanosine nucleoside reverse transcriptase inhibitor and an anti-HIV drug used to treat HIV infection (1). Intracellular enzymes convert Abacavir to its active form, carbovir-triphosphate (CBV-TP), which then selectively inhibits HIV reverse transcriptase by incorporating into viral DNA (2). Abacavir is metabolized in the liver by uridine diphosphate glucuronyltransferase and alcohol dehydrogenase resulting in inactive glucuronide and carboxylate metabolites, respectively.<br></p>

<p>Stability Air Sensitive<br>Applications Ethyl 2-Mercapto-1-cyclohexenecarboxylate is a reagent used in the synthesis of anti-inflammatory compounds,<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 Lloret, G. et al.: J. Phys. Org. Chem., 22, 1188 (2009);<br></p>

<p>Applications 5-Hydroxytoluene-2,4-disulfonic Acid acts as a synthetic reagent in the sulfonation of 2 and 3-Methylphenol.<br>References Strandlund, G., et al.: Acta Chem. Scand., 33, 261 (1979)<br></p>