Carboxylic Acids

<p>L-Homoserine is a reactive serine variant with an extra CH2, forms a 5-membered ring, not in proteins, and is made after cyanogen bromide cleavage.</p>

<p>Sarcosine (Methylglycine) is a competitive inhibitor of the type I glycine transporter (GlyT1) and an N-methyl-D-aspartate receptor (NMDAR) co-agonist.</p>

<p>DL-Valine (H-DL-Val-OH) is 2-amino-3-methylbutanoic acid.It is synthesized in plants via several steps starting from pyruvic acid.</p>

<p>Oxoadipic acid: metabolite from tryptophan and lysine, links TCA cycle to lysine synthesis, studied for mitochondrial transport.</p>

<p>Creatine, an amino acid in vertebrates, forms phosphocreatine in muscle, aids energy transfer, is made in the liver, and mainly stored in muscles.</p>

<p>D(-)-2-Aminobutyric acid is the substrate of D-amino acid oxidase.</p>

<p>N-acetyl-L-methionine equals L-methionine in diet &amp; metabolism, essential for growth and methyl group transfers.</p>

<p>Sodium D-lactate is a chiral organic acid, more common as L-isomer in organisms, and a microbial metabolite.</p>

<p>Mesoxalate sodium (monohydrate) is primarily located in the cytoplasm within the cell. Mesoxalic acid can be biosynthesized from malonic acid.</p>

<p>L-Norvaline: arginase inhibitor, non-protein amino acid, in Bacillus peptide, used in E. coli proteins.</p>

<p>Rosmarinate acid(Rosemary acid) inhibits MAO-A, MAO-B and COMT enzymes with IC50s of 50.1, 184.6 and 26.7 μM, respectively</p>

<p>N-Acetylglycine, non-toxic, found in foods, used in peptidomimetic research.</p>

<p>L-Lactic acid: organic, chiral, prevalent in organisms, vital in biochemistry, forms in muscles during exertion.</p>

<p>Applications Isostearic Acid may be a useful reagent in the regioselective preparation of alkenes via photoredox/cobaloxime dual-catalytic decarboxylative elimination of carboxylic acids,<br>References Cartwright, K. C., et al.: Chem. Eur. J., 26, 12454 (2020)<br></p>

<p>Applications 2,4-DIAMINOPTERIDINE-6-CARBOXYLIC ACID (cas# 716-74-5) is a useful research chemical.<br></p>

<p>Applications Used for the preparation of bisphosphonic acid derivatives as anti-osteoporosis agents.<br>References Amin, D., et al.: Drug Res., 46, 759 (1996), Martin, M., et al.: J. Med. Chem., 45, 2904 (2002),<br></p>

<p>Applications 2-Benzoylbenzoic Acid is a reagent that is used in the synthesis of BzATP Triethylammonium Salt, which is a selective P2X purinergic agonist. It is more potent than ATP at homodimeric P2X7 receptors.<br>References Abou-Seri, S. M., et al.: Eur. J. Med. Chem., 107, 165 (2016);<br></p>

<p>Stability Volatile<br>Applications 2-Pentyl Acetate has a weak banana odor. 2-Pentyl Acetate is an irritant.Environmental contaminants; food contaminants.<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 Dong, T., et al.: J. Hortic. Sci. Biotechnol. 89, 441 (2014); Xu, Z., et al.: Food Bioprocess Tech 9, 407 (2016)<br></p>

<p>Applications (S)-2-Acetamido-5-ureidopentanoic Acid (cas# 33965-42-3) is a useful research chemical.<br></p>

<p>Applications 4,4'-(ETHYNE-1,2-DIYL)DIBENZOIC ACID (cas# 16819-43-5) is a useful research chemical.<br></p>

<p>Stability Moisture Sensitive<br>Applications Perfluorobutanesulfonic acid (PFBS) is a stable fluorosurfactant because of the strength of carbon–fluorine bonds. PFBS has served as a replacement for the persistent, toxic, and bioaccumulative perfluorooctanesulfonic acid (PFOS) in 3M's Scotchgard stain repellents. PFBS is neither toxic nor bioaccumulative.<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 Renner R., et al.: Environ. Sci. Technol., 40, 12 (2006), Betts, K.S., et al.: Environ. Health Perspect., 115, 250 (2007),<br></p>

<p>Applications Triethyl Methanetricarboxylate is used in the synthesis of novel inhibitors of Hsp90. It is also used in the preparation of novel dihydroquinoline-3-carboxylic acids that function as HIV-1 integrase inhibitors.<br>References Day, J. et al.: Chem. A Eur. J., 16, 2758 (2010); Sechi, M. et al.: Bioorg. Med. Chem., 17, 2925 (2009);<br></p>

<p>Applications Methyl 2-Cyano-2-oximinoacetate is an intermediate in synthesizing 2-Cyano-2-(methoxyimino)acetic Acid (C989423), which is a cyano-oxime derivative used as a fungicide.<br>References Tellier, F., et al.: Pestic Biochem Physiol., 78, 151-160 (2004)<br></p>

<p>Applications Reagent used in the addition of Phenothiazine (P318040).<br>References Zhang, Y., et al.: Bioorg. Med. Chem. Lett., 17, 707 (2007), Bansode, T., et al.: Pharm. Chem. J., 43, 311 (2009), Chelikani, R., et al.: App. Biochem. Biotechnol., 157, 263 (2009),<br></p>

<p>Applications Diammonium salt of Phosphoric Acid, used in various chemical processes as a phosphorylating compound. Also used in the preparation of prosthetics and collagen nanocomposites due to the bone-like properties.<br>References Ezhova, Z. et al.: Russ. J. Inorg. Chem., 58, 1177 (2013); Wu, Y. et al.: Asian J. Chem., 25, 5881 (2013);<br></p>

<p>Applications Hexacosanoic acid ((1S,2S,3R)-2,3-dihydroxy-1-hydroxymethyl-heptadecyl)-amide is a ceramide found in the moro blood orange (Citrus sinensis). It is a useful building block used in the preparation of 5-thio-α-GalCers as immunostimulators for IFN-​γ production stimulation in mouse NKT cells.<br>References Bi, J.; et al.: ACS Med. Chem. Lett., 6, 476 (2015); Valsecchi, M.; et al.: J. Agric. Food Chem., 60, 10103 (2012).<br></p>

<p>Applications Maleic Acid is used in the synthesis of pyridoindolones as potent inhibitors of Aurora kinases. Also is a reagent in the preparation of TiO2/carbon nanotube composites.<br>References Le, L. et al.: ChemMedChem., 8, 289 (2013); Yao, Y. et al.: Env. Sci. Tech., 42, 4952 (2008)l<br></p>

<p>Applications DL-CITRAMALIC ACID (cas# 2306-22-1) is a useful research chemical.<br></p>

<p>Applications Benzensulfonic Acid Monohydrate is used in the synthesis of HER2/EFGR dual inhibitors in the treatment of cancers and displaying potency towards anti-tumor activity.<br>References Kawakita, Y. et al.: Bioorg. Med. Chem. Lett., 20, 6171 (2012);<br></p>

<p>Applications 2-(7-Amino-2-oxo-2H-chromen-4-yl)acetic acid (cas# 85157-21-7) is a useful research chemical.<br></p>

<p>Applications 1,3-Adamantanedicarboxylic acid, is a monomer that can be used in polymer science, self assembly and lithography.<br></p>

<p>Applications 2,2-dimethyl-4-oxo-4-(propan-2-yloxy)butanoic acid (cas# 1803601-41-3) is a useful research chemical.<br></p>

<p>Applications Used as a general reagent in acylation reactions. A byproduct formed in treated waters, and found in marine life.<br> E0<br>References Zuckermann, R.N. et al.; J. Am. Chem. Soc., 115, 10646 (1992); Bull, R., et al.: Toxicol. Appl. Pharmacol., 182, 55 (2002), Mitch, W., et al.: Water Sci. Technol., 2, 191 (2002),<br></p>

<p>Applications 3-(9H-carbazol-9-yl)propanoic acid (cas# 6622-54-4) is a useful research chemical.<br></p>

<p>Impurity Sulfadimethoxine EP Impurity C<br>Stability Hygroscopic<br>Applications 4-Acetamidobenzenesulfonic Acid (Sulfadimethoxine EP Impurity C) is a metabolite of Sulfanilic acid.<br>References Saab, N., et al.: Eur. J. Med. Chem., 34, 745 (1999), Kim, H., et al.: J. Pharm. Biomed. Anal., 27, 51 (2002), Santelli-Rouvier, C., et al.: Eur. J. Med. Chem., 39, 735 (2004),<br></p>

<p>Applications N-(2,6-Diisopropylphenylcarbamoylmethyl)iminodiacetic Acid (cas# 65717-97-7) is a compound useful in organic synthesis.<br></p>

<p>Applications 3-Carboxyphenylboronic Acid is used in phenylboronic acid-decorated gelatin nanoparticles for enhanced tumor targeting and penetration.<br>References Wang, X., et al.: Nanotechnology, 27, 385101 (2016); Wang, X., et al.: Eur. J. Pharm. Biopharm., 113, 168 (2017)<br></p>

<p>Applications 2-Azidobenzoic Acid (cas# 31162-13-7) is a useful research chemical.<br></p>

<p>Applications 4-Dodecylbenzenesulfonic acid<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 Perfluorohexanoic Acid is a perfluorinated compound (FPC) that can cause acute toxicity to humans and the environment. Perfluorohexanoic Acid is also used as a reagent in the synthesis of 3,3,4,4,5,5,6,6,7,7,7-Undecafluoro-2-heptanol (U787500).<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 Latala, A., et al.: Environ. Toxicol. Phar., 28, 167 (2009); Mulkiewicz, E., et al.: Environ. Toxicol. Phar., 23, 279 (2007)<br></p>

<p>Applications Formamidine Sulfuric Acid is a reagent used in reduction and synthesis reactions.<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 Ma, Q. et al.: Carbon, 54, 36 (2013);<br></p>

<p>Applications 2-(2-butoxyethoxy)acetic acid (cas# 82941-26-2) is a useful research chemical.<br></p>

<p>Applications Di-β,β'-Chloroethylphosphoric Acid, is a dialkyl hydrogen phosphates, that can undergo the electrophilic trifluor- omethylation to produce trifluoromethyl phosphates in order to increase the lipophilicity of functional groups.<br>References Santschi, N., et al.: J. Fluorine Chem., 135, 83 (2012);<br></p>

<p>Applications 6-[(6-Aminohexyl)amino]-6-oxo-hexanoic acid is a nylon oligomer with flame retardant properties.<br>References Zahn, Helmut et al.: Chemische Berichte, 92, 1381 (1959)<br></p>

<p>Applications Isobutylsuccinic Acid was used to synthesize succinimide derivatives as inhibitors of human leukocyte elastase, cathepsin G and proteinase 3.<br>References Groutas, W., et al.: Bioorg. Med. Chem., 3, 375 (1995);<br></p>

<p>Applications 1,1-Cyclohexanediacetic Acid (cas# 4355-11-7) is a compound useful in organic synthesis.<br></p>

<p>Applications 1-Cyclohexenylcarboxylic Acid is a reagent used in the synthesis and optimization of small-molecule HIV-1 entry inhibitors. Also used in the stereoselective synthesis of diazabicyclic β-lactams for antimicrobial activity.<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 Tuyishime, M. et al.: Bioorg. Med. Chem. Lett., 24, 5439 (2014); Zhang, S. et al.: J. Org. Chem., 81, 956 (2016);<br></p>

<p>Applications 4-n-Butoxybenzoic acid<br></p>

<p>Applications 3-(1-Cyanoethyl)benzoic Acid is an intermediate for the synthetic preparation of various pharmaceutical compounds. 3-(1-Cyanoethyl)benzoic Acid was used in studies examining the enantioselectivity of nitrile hydratases.<br>References Rzeznicka, K., et al.: App. Microbiol. Biotechnol., 85, 1417 (2010); Van Pelt. S., et al.: Org. Biomole. Chem., 9, 3011 (2011);<br></p>

<p>Applications A solid phase organic linker for synthesis of tethering carboxylic acids to support.<br>References Backes, B.J. and Ellman, J. A.: J. Org. Chem., 64, 2322 (1999)<br></p>

<p>Applications 1,2,3,4-Cyclobutanetetracarboxylic Acid 1,2,3,4-Tetramethyl Ester is product from the formation of a mixture of maleic anhydride and hexamethylbenzene when exposed to ultraviolet irradiation.<br>References Raciszewski, Z.: J. Chem. Soc., 12, 1147-1155 (1966);<br></p>

<p>Applications 3,4-Secocholest-5-ene-3,4-dioic Acid Dimethyl Ester is an intermediate used in the synthesis of 3,4-Seco-solanidine-3,4-dioic Acid (S682410), which is a derivative of Solanidine (S682410).<br></p>

<p>Applications Trimesinic Acid is used for multifunctional therapeutics. It shows inhibitory activity against Torpedo Californica acetylcholinesterase and prevented amyloid-β peptide aggregate formation.<br>References Peckels, C., et al.: Curr. Enz. Inhib., 9, 67 (2013)<br></p>

<p>Applications Boric Acid, Pinacol Ester was a useful reagent in the study of hydrogen peroxide inducible DNA croslsinking agents as anticancer prodrugs.<br>References Kuang, Y., et al.: J. Am. Chem. Soc., 133, 19278 (2011);<br></p>

<p>Applications 2-Ethylhexanoic Acid is used in biological studies as flavor precursor extraction from different grape varieties and its effect on wine aroma during alcohol fermentation<br>References Loscos, N., et al.: J. Agric. Food Chem., 55, 6674 (2007)<br></p>

<p>Applications 1,3-Dihydro-1,3-dioxo-5-isobenzofurancarboxylic Acid is an analog of Trioctyl Trimellitate (T804400) which is a plasticizer that was evaluated for endocrine disrupting activities through estrogen receptor alpha binding assay.<br></p>

<p>Stability Hygroscopic<br>Applications N-​(4-​Amino-​5-​oxoheptyl)​guanidine is a biosynthetic intermediate in the study of saxitoxin gene cluster in cyanobacteria.<br>References Kellmann, R., et al.: Appl. Environ. Microbiol., 74, 4044 (2008)<br></p>

<p>Applications PERFLUORO-3,6-DIOXAHEPTANOIC ACID (cas# 151772-58-6) 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 Phosphoric Acid is used in various chemical processes as a phosphorylating compound. It is involved in the hydrolysis via phosphorylation of nanocrystals to obtain high-aspect-ratio cellulose nanocrystals. Also used in the synthesis of lithium-ion cells.<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 Camarero E. et al.: Biomacromol., 14, 1223 (2013); Meligrana, G. et al.: J. Power. Sources., 160, 516 (2006);<br></p>

<p>Applications Trimethyl Orthoacetate is used as a reagent in the synthesis of Pseudomonic Acid D Sodium (P839520); an antibiotic isolated from Pseudomonas fluorescens.<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 Banks, R.M., et al.: J. Antibiot., 41, 609 (1988); Sridhar, Y., et al.: Org. Biomol. Chem., 12, 2950 (2014)<br></p>

<p>Applications Cyclohexanecarboxylic acid<br></p>

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

<p>Applications Heptadecanedioic Acid (cas# 2424-90-0) is a useful research chemical.<br></p>

<p>Applications 4-Pyridylthioacetic Acid (cas# 10351-19-6) is a compound useful in organic synthesis.<br></p>

<p>Applications 4-(Benzyloxy)butanoic acid<br></p>

<p>Applications Cyanoacetic acid is a dangerous compound that is commonly used as a synthetic intermediate. Cyanoacetic acid has also been found to have teratogenic effects on rat embryos.<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 Simpson, M., et al.: Food Chem. Toxicol., 24, 634 (1986)<br></p>

<p>Applications 4-Amino-3-hydroxybenzoic Acid is disubsituted benzoic acid used in the preparation of various pharmaceutical compounds such as sphingosine kinase inhibitors.<br>References Kono, K. et al.: J. Antibiot., 53, 759 (2000);<br></p>

<p>Applications 2-Hydroxyphenylacetic Acid (cas# 614-75-5) is a compound useful in organic synthesis.<br></p>

<p>Applications 2-Mercaptoisobutyric Acid, 90% (cas# 4695-31-2) is a compound useful in organic synthesis.<br>References McIntosh, J.M. and Siddiqui, M.A.: Can. J. Chem., 61, 1872-1875 (1983), Bienlarz, C. and Cornwall, M.J.: Tetrahedron Lett., 34 (6), 939-942 (1993)<br></p>

<p>Stability Store Under Argon; Air Sensitive<br>Applications 4-Mercaptobenzoic Acid, Technical Grade (cas# 1074-36-8) 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>Applications 2-aminobenzene-1,4-disulfonic acid (cas# 98-44-2) is a useful research chemical.<br></p>

<p>Applications 4-Aminohippuric Acid is used in the measurement of renal plasma flow as a diagnostic tool which may be applied towards kidney disorders.<br>References Phillips, R. et al.: Am. J. Physiol., 152, 523 (1948);<br></p>

<p>Stability Hygroscopic<br>Applications Heptafluorobutyric Acid (HFBA) is used in reversed-phase chromatography.<br> E0<br>References Satake, I., et al.: Biopolymers, 15, 2263 (1976), Aso, K., et al.: Biosci. Biotech. Biochem., 56, 755 (1992), Cecchi, T., et al.: J. Chromatogr., 1216, 1789 (2009),<br></p>

<p>Applications A metabolite of Trimebutine (T795605(P)), which is an opioid receptor agonist and an antispasmodic.<br>References Dieks, H., et al.: J. Labelled Comp. Radiopharm., 28, 1093 (1990), Delvaux, M., et al.: J. Int. Med. Res., 25, 225 (1997), Lavit, M., et al.: Arzneim.-Forsch., 50, 640 (2000),<br></p>

<p>Applications Acetic propionic anhydride<br></p>

<p>Applications An intermediate of Montelukast.<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>Impurity Methyl Salicylate USP Related Compound A<br>Applications 4-Hydroxy-isophthalic Acid Dimethyl Ester (cas# 5985-24-0) is a compound useful in organic synthesis.<br></p>

<p>Applications Intermediate in the preparation of Modafinil<br>References Stark, H., et al.: Eur. J. Med. Chem., 29, 695 (1994), Cass, Q., et al.: J. Pharm. Biomed. Anal., 46, 937 (2008),<br></p>

<p>Applications 2-Hydroxybutanoic Acid is an analyte used in the diagnoses of colorectal cancer as well as Type II diabetes. It is also used in the purification of the major Vibrio autoinducer and the study of its role in virulence factor production for cholera.<br>References Qiu, Y. et al.: J. Proteome Res., 8, 4844 (2009); Salek, R.. et al.: Phys. Genom., 29, 99, (2007); Higgins, D. et al.: Nature, 450, 883 (2007);<br></p>

<p>Applications 3,4,5-Trimethoxyphenylacetic Acid is a reagent in the preparation of 3-phenylcoumarins as antidepressant agents.<br>References Sashidhara, K.V., et al.: Bioorg. Med. Chem. Lett., 24, 4876 (2014);<br></p>

<p>Applications (8Z,11Z,14Z)-8,11,14-Heptadecatrienoic Acid, is a naturally occurring hydroxylated fatty acid that is found in Acinetobacter species. It acts as a partial agonist of free fatty acid receptor 1 (FFAR1/GPR40) and GPR84 receptors in vitro. It also inhibits bovine hepatic ligase (Ki = 4.4 μM) and mouse kidney mitochondrial medium-chain acyl-CoA synthetase by 48% at a concentration of 40 μM.<br>References Moss, C.W., et al.: J. Clin. Microbiol. 26(3), 484-492 (1988).; Kaspersen, M.H., et al.: Med. Chem. Commun. 8(6), 1360-1365 (2017).<br></p>

<p>Applications A metabolite of pyrethroid insecticides such as: Deltamethrin, Permethrin, Cypermethrin, Fenvalerate, Decamethrin.<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 Woollen, B., et al.: Xenobiotica, 22, 983 (1992), Saito, K., et al.: Toxicol. Sci., 57, 54 (2000), Fang, H., et al.: Chem. Res. Toxicol., 14, 280 (2001), Andersen, H., et al.: Toxicol. Appl. Pharmacol., 179, 1 (2002),<br></p>

<p>Applications Phenyl N-​(2-​Chloro-​4-​hydroxyphenyl)​carbamate is a reagent used in the prepartion of quinoline-carboxamide compounds including Lenvatinib (L329400), an orally active inhibitor of multiple receptor tyrosine kinases including VEGF, FGF and SCF receptors.<br>References Wang, N. et al.: Faming Zhuanli Shenqing (2017), CN 106632033 A 20170510.<br></p>

<p>Applications 3-O-Ethyl-L-ascorbic Acid could be a useful stabilizing agent for a para-​hydroxyacetophenone solution.<br>References Zhang, H., et al.: Faming Zhuanli Shenqing (2020), CN 111937874 A<br></p>

<p>Applications Trimellic Acid is a reagent used in the preparation of coordination polymers containing various luminescent properties.<br>References Zhang, Z. et al.: Crys. Grow. Des., 13, 4338 (2013); Qin, L. et al.: Trans. Met. Chem., 38, 627 (2013);<br></p>

<p>Stability Air Sensitive<br>Applications Thioglycolic Acid is an organic compound containing both a thiol and a carboxylic acid. Thioglycolic Acid is a precursor to ammonium thioglycolate, a chemical used for permanents. Thioglycolic Acid is used in organic synthesis as a nucleophile in thioglycolysis reactions and is used as a S transfer agent for sulfonyl chloride 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>References Kim, T.R. et al.: Bull. Kor. Chem. Soc., 3, 162 (1982); Badr, M.Z.A. et al.: Bull. Chem. Soc. Jap., 56, 326 (1983); Langler, R.F. et al.: Can. J. Chem., 57, 3193 (1979);<br></p>

<p>Applications (2E)-2,4-Pentadienoic Acid (cas# 21651-12-7) 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 α-Aleuritic acid is a major ingredient of shellac and is also a starting reagent in the manufacture of perfumes.<br>References Jakubowska, M., et al.: Polimery ., 15, 295 (1970); Shamsuzzaman, L.A., et al.: Pakistan. J. Biol. Agri. Sci., 11, 68 (1968);<br></p>

<p>Applications 3-Hydroxytetradecanoic Acid is used in the preparation of liposomes coated with N-acylated molecular-weight. Also used in the synthesis of pseudomycin side-chain analogs. Also used in the study of Lipid A, a major constituent of the lipopolysaccharides, which are responsible for the toxicity of gram negative bacteria.<br>References Naberezhnykh, G. et al.: Chem. Nat. Comp., 46, 852 (2011); Chen, S. et al.: Bioorg. Med. Chem. Lett., 10, 2107 (2000); Carillo, S. et al.: Marine Drugs., 11, 184 (2013);<br></p>

<p>Applications 7-Benzothiazolecarboxylic Acid is an intermediate used in the synthesis of pyrazole inhibitors of coactivator associated arginine methyltransferase 1 (CARM1). It is also used to prepare aminofuro-pyridine derivatives as inhibitors of TAK1.<br>References Huynh, T., et al.: Bioorg. Med. Chem. Lett., 19, 2924 (2009); Horneberger, K., et al.: Bioorg. Med. Chem. Lett., 23, 4517 (2013)<br></p>

<p>Applications Polyphosphoric Acid is a ligand used as an analytical tool to image nanoparticles through photon emission topography. Used also in the synthesis of pharmaceuticals.<br>References Peng J. et al.: Biomat., 37, 9535 (2013);<br></p>

<p>Applications rac 3-Hydroxydecanoic Acid (cas# 5561-87-5) is a compound useful in organic synthesis.<br></p>