Amino Acids (AA)

<p>Applications N-Acetyl-DL-aspartic acid (cas# 2545-40-6) is a useful research chemical.<br></p>

<p>Applications: (3,5-Di-tert-butyl-4-methoxyphenyl)boronic acid (cas# 233584-42-4) is a useful research chemical.<br></p>

<p>Applications 5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-N-(2-methyl-1-oxopropyl)-guanosine is used to prepare ppGpp analogs as inhibitors of RelA from Gram-negative/-positive bacteria. It is also used to synthesize guanosine 5'-conjugates as initiator molecules for transcription priming.<br>References Wexselblatt, E., et al.: Bioorg. Med. Chem., 18, 4485 (2010); Wolf, J., et al.:Org. Biomol. Chem., 6, 899 (2008)<br></p>

<p>Impurity Lisinopril EP Impurity B/ Anastrozole EP Impurity F<br>Applications 4-Methylbenzenesulfonic Acid Monohydrate (Lisinopril EP Impurity B) is used in the synthesis of resveratrol. Also used in the synthesis of oxane derivatives as antimalarial 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 Davis, M. et al.: Org. Prep. Proc. Int., 45, 304 (2013); Wang, X. et al.: J. Med. Chem., 56, 2547 (2013);<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 D-Serine Methyl Ester Hydrochloride (cas# 5874-57-7) is a compound useful in organic synthesis.<br></p>

<p>Applications 4-methyl-2-(piperidin-4-yl)pyridine (cas# 1260886-47-2) is a useful research chemical.<br></p>

<p>Applications 3-Chloro-6,11-dihydro-5,5-dioxo-11-hydroxy-6-methyldibenzo[c,f][1,2]thiazepine, can beused in the synthesis of Dibenzo[c,f][1,2]thiazepine derivatives.<br>References Gilleron, P., et al.: Bioorg. Med. Chem. Lett., 17, 5465 (2007),<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 Labelled L-Glucose is the enantiomer of D-Glucose (G595000), a naturally occurring carbohydrate used in an abundance of cellular processes. L-Glucose is a synthetic sugar used in the formation of L-Glucose Pentaacetate (G596510), a potential therapeutic agent regarding type II diabetes. In addition, L-glucose can be used as a colon cleansing agent for before a colonoscopy procedure.<br>References Malaisse, W. et al.: Int. J. Mol. Med., 2, 383 (1998); Raymer, G. et al.: Gastrointest. Endosc., 58, 30 (2003); Wang, R., et al.: J. Mol. Catal. B. Enz., 56, 131 (2009),<br></p>

<p>Applications 5-Methoxy-2-methylaniline (cas# 50868-72-9) is a useful research chemical.<br></p>

<p>Applications 3-Ethyl-2-methyl-2-(3-methylbutyl)-oxazolidine is a oxazolidine-based moisture scavenger for use in urethane coatings, sealants and elastomers.<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 4,4-methylenebis(N,N-diethylaniline) (cas# 135-91-1) is a useful research chemical.<br></p>

<p>Stability Hygroscopic<br>Applications endo-9-Methyl-9-azabicyclo[3.3.1]nonan-3-amine Acetate is an impurity of Granisetron HCl (G780000), a serotonin 5-HT3 receptor antagonist used as an antiemetic to treat nausea and vomiting following chemotherapy<br>References Kilpatrick, G.J., et al.: Nature, 330, 746 (1987), Durig, T., et al.: J. Pharm. Sci., 86, 1092 (1997), Yuasa, H., et al.: Chem. Pharm. Bull., 44, 1361 (1996),<br></p>

<p>Applications 2,4-Dinitrophenylhydrazone (DNPH) derivative.<br>References Lindsay, R.C., et al.: J. Food Sci., 29, 266 (1964),<br></p>

<p>Applications 2-Methyl-Pentanoic acid is a useful building block for 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 4-Amino-2-methyl-5-pyrimidinemethanesulfonic acid is used in the biosynthesis of Thiamine (T344185) in yeast.<br>References White, R., et al.: Journal of the American Chemical Society, 104, 4934 (1982).<br></p>

<p>Applications A substrate for pyroglutamate aminopeptidase. Used for colorimetric determination of pyrrolidonyl peptidase activity in bacteria.<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 Szewczuk, A., et al.: Eur. J. Biochem., 8, 63 (1969), Szewczuk, A., et al.: Anal. Biochem., 39, 268 (1971)<br></p>

<p>Applications α-Chloro-p-methyltoluene is a building block that has been used as a reactant for the preparation of 6-aminoquinolone derivatives as submicromolar hepatitis C virus NS5B 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 Manfroni, G., et. al.: J. Med. Chem., Ahead of Print (2013)<br></p>

<p>Applications 2-Methoxyresorcinol (cas# 29267-67-2) is a compound useful in organic synthesis.<br></p>

<p>Applications 2-amino-3-methylbutanamide Hydrochloride is a useful research chemical for the degradation studies of antibiotic MDL 62,879 (GE2270A), and a reagent for peptide synthesis.<br>References Tavecchia, P., et al.: Tetrahedron, 51, 4867 (1995); Gazis, E., et al.: Peptides, Proc. Eur. Symp., 6th, Athens, 1963, 107 (1966)<br></p>

<p>Applications 6-Methoxy-N2-methylpyridine-2,3-diamine dihydrochloride (cas# 83732-72-3) is a useful research chemical.<br></p>

<p>Applications 4-(3-Methoxypropoxy)-2,3-dimethylpyridin-1-ium-1-olate is used in preparation of Picolylsulfides and related drugs by using Esterification and Thioetherification as the key steps.<br>References Wang, D., et al.: Faming Zhuanli Shenqing, (2019);<br></p>

<p>Applications 2-Ethyl-4-methyl-1-pentanol is a volatile chemical that can be used to diagnose ratoon stunting disease in Sugar cane.<br>References Berna, A. Z., et al.: Pro. of the Conf. of the Austr. Soc. of Sugar Cane Tech., 37th, 150-157 (2015)<br></p>

<p>Applications A protected glutamic acid for use in peptide synthesis.<br>References Takahashi, M., et al.: J. Exp. Biol., 200, 401 (1997), Michaelis, E., et al.: Prog. Neurobiol., 54, 369 (1998), Koch, H., et al.: Mol. Pharmacol., 55, 1044 (1999), O'Kane, R., et al.: J. Biol. Chem., 274, 31891 (1999),<br></p>

<p>Applications Used in the synthesis of Capsaicin analogues, useful for their anti-tumor activity.<br>References Fusco, B., et al.: Drugs, 53, 909 (1997), Buisman, G., et al.: Biotechnol. Lett., 20, 131 (1998), Kobata, K., et al.: Bios. Biotechnol. Biochem., 66, 319 (2002), Aluru, M., et al.: J. Exp. Bot., 54, 1655 (2003),; Wang, W. et al.: Gaodeng Xuexiao Huaxue Xuebao 31, 2400(2010)<br></p>

<p>Applications 4-Methylcatechol is a potent inducer of nerve growth factor (NGF) synthesis in vitro and in vivo.<br>References Kaechi, K., et al.: J. Pharmacol. Exp. Ther., 272, 1300 (1995); Hanaoka, Y., et al.: J. Neurol. Sci., 122, 28 (1994)<br></p>

<p>Applications 3-Methyl-d3-indole has been used to prove that bioactivation of the pulmonary toxin 3-methylindole requires methyl carbon-hydrogen bond breakage in mice. 3-Methyl-d3-indole is the labeled analogue of 3-Methylindole (M313470), A naturally abundant pneumotoxin, found primarily in mammalian feces providing its strong fecal odor.<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 Huijzer, J., et. al.: Toxicol. Appl. Pharm., 90, 60 (1987); 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 3-Methylnonane-2,4-dione is a compound that possesses a butter-like and beany off flavour that is a result of flavour reversion of soya-bean oil. 3-Methylnonane-2,4-dione is also present in Japanese green tea and pressure-cooked hen meat.<br>References Farkaš, P., et al.: Food Chem., 60, 617 (1997); Guth, H. &amp; Grosch, W.: Flav. Chem., No vol. given, 377 (1999); Kumazawa, K. &amp; Masuda, H.: J. Agr. Food Chem., 47, 5169 (1999)<br></p>

<p>Applications A natural constituent of animal structural proteins such as collagen and elastin. Several microorganisms producing proline trans-4- and cis-3-hydroxylase were discovered and these enzymes were applied to the industrial production of trans-4- and cis-3-hydroxy-L-proline.<br>References Langmaier, F. et al.: Int. J. Cosm. Sci., 24, 273 (2002); Lawrence, C., et al.: Biochem. J., 313, 185 (1996); Mori, H., et al.: J. Bacteriol.; 179, 5677 (1997); Clifton, I., et al.: Eur. J. Biochem., 268, 6625 (2001);<br></p>

<p>Applications Fmoc-n-me-lys(boc)-oh<br></p>