Amino Acids (AA)

<p>Applications Guaiacol-beta-D-glucopyranoside, is a Guaiacol Conjugate, that has shown to present in fermentation of grapes that had been exposed to bushfire smoke and can potentially yield unpalatable, smoke-affected wine.<br>References Hayasaka, Y.m et al.: J. Arg. Food Chem., Vol. 58, Issue 4, P: 2076; 2081 (2010);<br></p>

<p>Applications 5-(2-Hydroxyethylamino)-2-methoxylaniline sulfate (cas# 83763-48-8) 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 3-Methyl-5-(3-nitrophenyl)cyclohex-2-enone is derived from Acetone (A163800), which is a common organic building block in organic chemistry.<br>References Neubert, L., et al.: J. Am. Chem. Soc., 134, 12239 (2012); Zhai, J.J., et al.: J. Am. Soc. Mass. Spec., 20, 1366 (2009);<br></p>

<p>Applications Labelled 1-Methyl-2-pyrrolidinone (M326120). It is a versatile industrial solvent. NMP is currently approved for use only in veterinary pharmaceuticals. The determination of the disposition and metabolism of NMP in the rat will contribute toward understanding the toxicology of this exogenous chemical which man may likely be exposed to in increasing amounts.<br>References Southwell, D., et al.: J. Pharm. Pharmacol., 33, 3 (1981), Barry, W., et al.: J. Invest. Dermatol., 82, 49 (1984),<br></p>

<p>Applications 3-(methyl-d3)-1H-Indole-2,4,5,6,7-d5 is the labeled analogue of 3-Methylindole (M313470), a naturally abundant pneumotoxin, found primarily in mammalian feces providing its strong fecal odor; however in lower concentrations the compound has a pleasent aroma, giving orange blossoms and jasmine their pleasing scent. It is often a component of commercial fragrances and perfumes.<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 Nakashima, T., et al.: Biol. Pharm. Bull., 32, 832 (2009), Xu, H., et al.: Chem. Pharm. Bull., 57, 321 (2009), Bodoor, K., et al.: J. Med. Chem., 52, 3753 (2009), Naskar, S., et al.: J. Chem. Res., 3, 174 (2009), Sollner, K., et al.: J. Agric. Food Chem., 57, 4319 (2009),<br></p>

<p>Applications Isotope labelled N-Isovalerylglycine is a useful diagnostic tool in the diagnosis of many organic acidemias and mitochondrial fatty acid β-oxidation defects. N-Isovalerylglycine is found in the urine of patients with isovaleric acidemia, an inborn error of leucine metabolism.<br>References Tanaka, K. et al.: J. Biol. Chem., 242, 2966 (1967); Bonafe, L. et al.: Mol. Gen. Metab., 69, 311 (2000);<br></p>

<p>Applications 3-Ethyl-5-(2-hydroxyethyl)-4-methylthiazolium bromide is used in the novel synthesis of benzoin catalyzed by thiazolium salts.<br></p>

<p>Applications VINYLTRIS(2-METHOXYETHOXY)SILANE (cas# 1067-53-4) is a useful research chemical.<br></p>

<p>Applications 2-Methyl-7-methylamino-8-nitro-quinoxaline (cas# 78411-55-9) is a compound useful in organic synthesis.<br></p>

<p>Applications Ethametsulfuron-methyl is a regulator of the early steps of complement activation on mucosal surfaces. It can be used in combination treatment of ohmic heating with various essential oil components for inactivation of food-​borne pathogens in buffered peptone water and salsa.<br>References Kim, S. S., et al.: Food Control, 80, 29 (2017); Reichhardt, M. P., et al.: Front Immunol, 7, 85 (2016)<br></p>

<p>Stability Air Sensitive<br>Applications N-Methyl-L-cysteine Hydrochloride is an intermediate used to prepare analogs of pyochelin (P840365), a siderophore of Pseudomonas aeruginosa.<br>References Rivault, F., et al.: Tetrahedron, 60, 12139 (2004); Noel, S., et al.: Bioorgan. Chem. Lett., 24, 132 (2014); Ankenbauer, R., et al.: J. Bacteriol., 170, 5344 (1988)<br></p>

<p>Applications Zinc Glycinate is used in the preparation of hydroxy acid complexes used in skin antiaging, acne and skin whitening formulations.<br></p>

<p>Applications 6-Methylquinoline, is a building block used for the synthesis of various pharmaceutical compounds, and biologically active compounds. It can be used for the preparation of pyranobenzopyrone compounds, having anti-norovirus activity.<br>References Pokhrel, L., et al.: bioorg. Med. Chem. Lett., 22, 3480 (2012);<br></p>

<p>Applications 3-Methyl-3-hepten-5-one is a reagent used to prepare fused nitrogen-heterocycles from β-enamino nitrile and α,β-unsaturated carbonyl compounds.<br>References Nemes, P., et al.: Synlett., 2, 222 (1999)<br></p>

<p>Applications 2-Amino-5-methylpyridine (cas# 1603-41-4) 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>References Francotte, P., et al.: Bioorg. Med. Chem., 16, 9948 (2008), Sundaraganesan, N., et al.: J. Mol. Struc., 891, 284 (2008), Caleta, I., et al.: J. Med. Chem., 52, 1744 (2009),<br></p>

<p>Stability Light Sensitive<br>Applications 4-Methoxyphenylhydrazine hydrochloride was used in the preparation of 5-cyano-3-(5-methoxy-2-methylindol-3-yl)-1,2,4-thiadiazole. It was also used to synthesize diarylpyrazoles as possible cyclooxygenase 2 ((COX-2)) inhibitors.<br>References Iwakawa, T., et al.: Chem. Pharm. Bull., 48, 160 (2000); Penning, T., et al.: J. Med. Chem., 40, 1347 (1997)<br></p>

<p>Applications 4,4-methylenebis(N,N-diethylaniline) (cas# 135-91-1) is a useful research chemical.<br></p>

<p>Applications A red azoic dye. Dyes and metabolites, Environmental Testing<br>References Hoover, K., et al.: Chem. Res. Toxicol., 18, 1497 (2005), Altenburger, R., et al.: Environ. Toxicol. Chem., 24, 324 (2005), Gonzalez, M., et al.: Bioorg. Med. Chem., 13, 1775 (2005),<br></p>

<p>Applications 9-(N-Methylaminomethyl)anthracene is a reactant that has been used in the synthesis of anthracene-oxyquinoline dyad as a fluorescent indicator for Hg(II).<br>References Praveen, L., et. al.: Tetrahedron Lett., 53, 3951 (2012)<br></p>

<p>Applications 3-Methylindole metabolite.<br>References Skordos, K., et al.: Chem. Res. Toxicol., 11, 741 (1998), Lanza, D., et al.: Drug Metab. Disposition, 29, 950 (2001), Hoenicke, K., et al.: J. Agric. Food Chem., 50, 4303 (2002),<br></p>

<p>Applications 2-METHOXY-4-METHYLANILINE (cas# 39538-68-6) is a useful research chemical.<br></p>

<p>Applications 1-[1-(2-methoxyethyl)piperidin-3-yl]methanamine (cas# 936940-49-7) is a useful research chemical.<br></p>

<p>Stability Hygroscopic<br>Applications 4-Chloro-2-methylaniline Hydrochloride (cas# 3165-93-3) 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 4-METHYL-2-PHENYL-2-PENTENAL (cas# 26643-91-4) is a useful research chemical.<br></p>

<p>Impurity Betahistine EP Impurity C (Free Base)<br>Applications N-Methyl-N,N-bis(2-pyridylethyl)amine is used as a reagent in the preparation of copper pyridylmethylethylenediamine dicyanamido polymeric complexes.<br>References Mautner, F.A. et al.: Inorg. Chim. Acta, 362, 4073 (2009);<br></p>

<p>Applications 5-Amino-2-methylbenzotrifluoride is used to prepare azoles as inhibitors of VEGF receptors 1 and 2 with high intestinal permeability. It can also be used to prepare curcumin analogs conjugated with antiandrogens.<br>References Kiselyov, A., et al.: Bioorg. Med. Chem. Lett., 17, 1369 (2007); Shi, Q., et al.: Bioorg. Med. Chem., 20, 4020 (2012)<br></p>

<p>Applications L-Threonic acid calcium salt is the salt of L-Threonic acid, a naturally occurring compound that can be found in the leaves of Pelargonium crispum. L-Threonic acid is also the degradation product of Dehydroascorbate (DHA), a metabolite of Vitamin C (A786990).<br>References Helsper, J. &amp; Loewus, F.: Plant Phys., 69, 1365 (1982); Koch, C. &amp; Biaglow, J.: J. Cell. Phys., 94, 299 (1978); Nielsen J., et al.: J. Agr. Food Chem., 49, 2998 (2001)<br></p>

<p>Applications A well-known, highly active stimulant of cell divisions in plant tissue cultures.<br>References D.S. Letham: Phytochemistry, 12, 2445 (1973)<br></p>

<p>Stability Hygroscopic<br>Applications α-Glycerylphosphorylcholine is a parasympathomimetic acetylcholine precursor which may have potential for the treatment of Alzheimer's disease and other dementias.<br>References Moreno, M., et al.: Clin. Ther., 25, 178 (2003); Parnetti, L., et al.: J. Neurol. Sci., 257, 264 (2007); Doggrell, S., et al.: Expert Opin. Investig. Drugs, 12, 1633 (2003)<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>