Amino Acids (AA)

<p>Stability Hygroscopic<br>Applications Isotope labelled N-Acetyl-S-(2-cyanoethyl)-L-cysteine Ammonium Salt is a metabolite of Acrylonitrile (AN) and acrylamide (AM). Are commonly used in the synthesis of plastics and polymers.<br>References van Bladeren, P., et al.: Drug Metab. Dispos., 9, 246 (1981), Guengerich, F., et al.: Chem. Res. Toxicol., 4, 168 (1991),<br></p>

<p>Applications rac-trans-2,5-Dimethyl-3-(2-methylphenyl)-1-propylimidazolini-4-one Hydrochloride is the salt analogue of 2,5-Dimethyl-3-(2-methylphenyl)-1-propylimidazolini-4-one (D477055), an impurity of Prilocaine (Prilocaine Hydrochloride P725000). Prilocaine is a local anesthetic of the amino amide type and is often used in dentistry. Prilocaine is also often combined with lidocaine as a preparation for dermal anesthesia (lidocaine/prilocaine or EMLA) towards the treatment of conditions like paresthesia.<br>References Caliaro, G., et al.: J. Pharm. Biomed. Anal., 26, 427 (2001), Ulmeanu, S., et al.: Pharm. Res., 20, 1317 (2003)<br></p>

<p>Applications 3'-Methylacetophenone is a reagent that is used in the preparation of 3-aryl-6-phenylimidazo[2,1-b]thiazoles which has anticancer properties.<br>References Koppireddi, S., et al.: Bioorg. Med. Chem. Lett., 24, 5428 (2014);<br></p>

<p>Applications (2-hydroxy-4-methoxyphenyl)(4-methylphenyl)methanone (cas# 1641-17-4) is a useful research chemical.<br></p>

<p>Applications 1-(3-ACETYL-2-HYDROXY-5-METHYL-PHENYL)-ETHANONE (cas# 55108-28-6) is a useful research chemical.<br></p>

<p>Applications Fructose-histidine is an amadori compound formed in food.<br>References Wang, J., et al.: J. Mass Spec., 43, 262 (2008); Hashiba, H.: J. Agri. Food Chem., 24, 70 (1976)<br></p>

<p>Applications H-PRO-GLU-OH (cas# 67644-00-2) is a useful research chemical.<br></p>

<p>Applications (S)-2-Amino-4-[(3-aminopropyl)amino]-butanoic Acid is used in the reaction of carboxynorspermidine decarboxylase of Vibrio alginolyticus.<br>References Nakao, H., et al.: J. Gen. Microbiol. 136, 1699-704 (1990)<br></p>

<p>Applications 2-Methoxypropyl Acetate causes moderate irritation, significant reduction in body weight development and thymic atrophy in rats as well as pronounced prenatal toxicity in rats.<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-Hock, L., et al.: Hum. Exp. Toxicol., 24, 95-99 (2005)<br></p>

<p>Applications 3-Hydroxy-O-methyl-L-tyrosine Hydrochloride is used in the preparation of tyrosine-based components of natural products such as saframycin MX1 and its analogs, which are naturally potent anti-tumor agents currently under clinical development.<br>References Schmidt, E.W.; et al.: Tetrahedron Lett, 45, 3921 (2004); Nelson, J.T.; et al.: AEM, 73, 3575 (2007)<br></p>

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

<p>Applications N-Benzyloxycarbonyl L-Threonine Amide O-Methanesulfonate (cas# 80082-51-5) is a compound useful in organic synthesis.<br></p>

<p>Stability Hygroscopic<br>Applications 2-(N-Methyl-2-pyrrolidinyl)ethyl Chloride is an intermediate used in the synthesis of reversed lactam analogues of ARC-111 with potent topoisomerase I-targeting activity and cytotoxcity.<br>References Zhu, S.J., et al.: Bioorg. Med. Chem., 14, 3131 (2006); Tanaka, N., et al.: Chem. Pharma. Bull., 48, 245 (2000);<br></p>

<p>Applications 2-Methoxytetrahydrofuran is a reactant in the preparation of ruthenium(III) chloro benzimidazolylmethylamine derivative complexes as oxidation catalysts.<br>References Murali, M., et. al.: Eur. J. Inorg. Chem., 22, 3238 (2009)<br></p>

<p>Applications N-Methyl-N-nitroso-ethenamine is used as research reagent for base induced fragmentation to give aldehydes or ketones and smaller alkylnitrosamine<br>References Leoppky, R.N., et al.: J Org. Chem, 23, 135(1982)<br></p>

<p>Applications An essential amino acid found in naturally produced peptides. Unlike its stereoisomer, L-tryptophan, it is not used in structural or enzyme proteins.<br>References Karunakaran, S.et al.: Bochem. J., 414, 343 (2008); Pallaghy, P.K. et al.: Biochem., 38, 11553 (1999);<br></p>

<p>Applications 6-Methylheptanoic acid is used as a reagent to synthesize analogues of Eponemycin, an antibiotic that also exhibits anti-angiogenic activity by inhibiting proteasome function. 6-Methylheptanoic acid naturally occurs as a component of the scent chemical of the brushtail possum.<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 McLean, S., et al.: J. Chem. Ecol., 38, 1318 (2012); Oikawa, T., et al.: Biochem. Biophys. Res. Comm., 181, 1070 (1991); Sin, N., et al.: Bioorg. Med. Chem., 6, 1209 (1998)<br></p>

<p>Applications N-(Azetidin-3-yl)-N-methylacetamide Hydrochloride (cas# 935668-15-8) is a useful research chemical.<br></p>

<p>Applications N'-tert-Butyl-3-methoxy-2-methylbenzohydrazide is an intermediate used in the synthesis of methoxyfenozide; an active ingredient for the commercial production of certain insecticidal and pesticidal formulations.<br>References Shao, J., et al.: Xiandai Nongyao, 2, 12, (2003), Mao, W. T., et al.: Chin. Chem. Lett., 23, 1233 (2012)<br></p>

<p>Applications trans-Glutaconic Acid is used in the synthesis of iso and azokainoids which act as agonists for glutamate receptors. E-isomer of Glutaconic Acid (G596945).<br>References Felluga, F. et al.: Chirality, 24, 112 (2012); Wang, W. et al.: Bioorg. Med. Chem. Lett., 23, 1949 (2013);<br></p>

<p>Applications MNC is on the metabolic pathway for 2,4-Dinitotoluene degradation.<br>References Spangoord, R.J., et al.: App. and Environ. Microbiology, 57, 11, 3200 (1991)<br></p>

<p>Applications Boc-4-azido-L-phenylalanine is used in the development of visible fluorogenic dyes for cellular imaging.<br>References Qi, Jianjun., et al.; Bioconjugate Chem., 22, 1758 (2011);<br></p>

<p>Applications A metabolite common to all triazole fungicides: free triazole, 1,2,4-triazole (T), and its 2 conjugates: triazolylalanine (TA) and triazolylacetic acid (TAA).<br>References Hrudey, S., et al.: Water Sci. Technol., 20, 55 (1988), Froese, K., et al.: Water Res., 33, 1355 (1999), Hengel, M., et al.: J. Agric. Food Chem., 50, 3412 (2002),<br></p>

<p>Applications DL-2-aminobutyric acid<br></p>

<p>Stability Light Sensitive<br>Applications 2-Methoxyphenol (CAS# 90-05-1) is useful for testing ruthenium- and palladium-containing catalysts activity via guaiacol hydrogenation.<br>References Shakirov, I. I., et al.: Pet. Chem., 60, 1136 (2020)<br></p>

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