Amino Acids (AA)

Stability Hygroscopic
Applications α-Glycerylphosphorylcholine is a parasympathomimetic acetylcholine precursor which may have potential for the treatment of Alzheimer's disease and other dementias.
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)

Applications L-Arginine-2,3,3,4,4,5,5-d7 HCl (CAS# 204244-77-9) is a useful isotopically labeled research compound. It can be used with Raman scattering for imaging living cells and organisms.
References Min, W., et al., PCT Int. Appl. (2014), WO 2014205074 A2

Applications L-Allo-isoleucine-d10 is a derivative compound of L-allo-isoleucine (A548200), which has been suggested to induce epithelial β-defensin expression. In addition, L-allo-isoleucine is utilized in the biosynthesis pathway for coronamic acid.
References Fehlbaum, P., et al.: Proc. Natl. Acad. Sci. USA 97, 12723 (2000); Parry, R. J., et al.: J. Am. Chem. Soc. 113, 1849 (1991)

Applications 1,2-Dichloro-2-methylpropane (cas# 594-37-6) is a useful research chemical.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Applications Butyrylglycine is one of the acylglycines, an important class of metabolites that have been used in the diagnosis of several inborn errors of metabolism (IEM).
References Costa, C., et al.: J. Pharmaceut. Biomed. Anal., 21, 1215 (2000), Garcia-Villoria, J., et al.: Clin. Biochem., 42, 2 (2009), Scalbert, A., et al.: Metabolomics, 5, 435 (2009),

Applications DL-2-Methylbutyric Acid is a common chemical reagent used in the synthesis of anticancer naphthoquinione aliphatic amides. Also used in the synthesis of novel erythromycins.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Kongkathip, B. et al.: Eur. J. Med. Chem., 60, 271 (2013); Pacey, M. et al.: J. Antibio. 51, 1029 (1998);

Applications (3R)-Tetrahydrofuran-3-yl 4-Methylbenzenesulfonate is derived from (R)-(-)-3-Hydroxytetrahydrofuran (H957760), which is a versatile chemical reactant used in the synthesis of pharmaceutical agents.
References Hrapchak, M., et al.: J. Labelled. Comp. Radiopharm., 57, 687 (2014);

Stability Hygroscopic
Applications 3-Methylglutaconic acid is a glutarate which builds up in the urine in 3-methylglutaconic aciduria. 3-methylglutaconic aciduria is a term used to describe five different disorders that impair the functioning of energy-producing centers within cells (mitochondria)
References Walsh, R., et al.: J. Inherit. Metab. Dis., 22, 251 (1999); Gonzalez, I., et al.: Am J Med Genet A., 134, 409 (2005); MacKenzie, J., et al.: Biochim Biophys Acta., 1772, 509 (2007)

Stability Hygroscopic
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.
References Zhu, S.J., et al.: Bioorg. Med. Chem., 14, 3131 (2006); Tanaka, N., et al.: Chem. Pharma. Bull., 48, 245 (2000);

Applications 1,2:4,5-bis-O-(1-Methylethylidene)-β-D-Fructopyranose is a reagent in the synthesis of antibacterial/antifungal monosaccaride esters. Also used in the synthesis of antihyperlipidemic novel compounds involving glycosyl fructose derivatives.
References Shen, Y. et al.: Molecules, 17, 8661 (2012); Tiwari, P. et al.: Bioorg. Med. Chem. Lett., 16, 6028 (2006);

Applications Methylpropylnitrosamine is used in biological studies as human liver microsomal cytochrome P-450 enzymes which are involved in the bioactivation of procarcinogens detected by umu gene response in Salmonella typhimurium TA 1535/pSK1002.
References Shimada, T., et al.: Cancer Res., 48, 3218 (1989);

Applications Sinorphan is an inhibitor of angiotensin-converting enzyme and neutral endopeptidase.
References Sulpizio, A.C., et al.: J. Pharmacol. Exp. Therap., 209, 1141 (2004); Takeda, Y., et al.: J. Hyper., 18, 927 (2000); Monteil, T., et al.: Syn. Comm., 31, 211 (2001);

Applications 4-Methoxyphenylacetic Acid is a compound that was found from microbial phenolic metabolites in human feces after the consumption of gin, red wine and dealcholized red wine.
References Jimenez-Giron, A., et. al.: J. Arg. Food Chem., 61, 3909 (2013);

Impurity Iohexol EP Impurity K
Applications 5-Amino-2,4,6-triiodoisophthalic Acid (Iohexol EP Impurity K) is an intermediate for nonionic iodinated X-ray contrast agents.

Stability Hygroscopic
Applications β-Methylamino-L-alanine Hydrochloride is a useful intermediate in the synthesis of β-N-methylamino-L-alanine and other amino acid derivatives.
References Arevalo-Garcia, E. B., et al.: Tetrahedron Lett., 55, 2335 (2014); Sagiyan, A. S., et al.: Hayastani Kimiakan Handes, 61, 424 (2008); Sagiyan, A. S., et al.: Russ. Chem. Bull., 46, 483 (1997)

Applications An acylglycine present in urniary excretion that can be analyzed and be used as diagnostic tool for metabolic disorders, complementary to organic acids and acylcarnitine profiles.
References Bonafe, L. et al.: Mol. Genetics Metab., 69, 302 (2000);

Stability Very Volatile
Applications 2-Methoxy Propane is a synthetic intermediate used for the preparation of various biosynthetic molecules and pharmaceutical goods.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Gharagheizi, F., et al.: Indust. Engin. Chem. Res., 51, 6265 (2012); Vandendriessche, S., et al.: Phy. Chem. Chem. Phy., 14, 1860 (2010); Moon, J.K., et al.: J. Agr. Food. Chem., 58, 5465 (2010);

Applications A reagent used to synthesize 5-HT2A and 5-HT3 receptor ligands for use in treating CNS-related disorders.
References Bermudez, J., et al.: J. Med. Chem., 33, 1924 (1990),

Applications L-Isoleucine is classified as an essential amino acid, and is also a tumour promoter of bladder cancer in rats.
References Hatch, T., et al.: Infect. Immun., 12, 211 (1975); Nishio, Y., et al.: Science, 231, 843 (1986)

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.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
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),

Applications DL-Homocysteine-d4 is used in the detection of the biosynthetic pathway for the formation of volatile aroma compound 2-methyltetrahydrothiophen-3-one by the bacterium Chitinophaga.
References Nawrath, T., et al.: ChemBioChem., 11, 1914-1919 (2010)

Applications 3,3’-Methylimino-di-propionitrile (cas# 1555-58-4) is a compound useful in organic synthesis.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Applications 1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)piperazine is an intermediate used to prepare nonracemic γ-bicyclic heteroarylpiperazine- and heteroarylpiperidine-substituted prolinylthiazolidines as selective and orally active dipeptidylpeptidase 4 inhibitors for use as antidiabetic agents.
References Yoshida, T., et al.: Bioorg. Med. Chem., 20, 5705 (2012)

Applications 1-Methyl-4-(phenylmethyl)piperazine hydrochloride is a useful synthetic intermediate.

Stability Moisture Sensitive
Applications A biologically active, cell permeable, but nonphysiologic ceramide analog. It inhibits cell proliferation and induces monocytic differentiation of HL-60 cells and induces apoptosis. It stimulates protein phosphatase 2A and activates MAP Kinase2.
References Inoue, T., et al.: J. Biol. Chem., 284, 9566 (2009), Kang, J., et al.: Bioorg. Med. Chem., 17, 1498 (2009), Rath, G., et al.: Int. J. Biochem. Cell Biol., 41, 1165 (2009),

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.
References Gilleron, P., et al.: Bioorg. Med. Chem. Lett., 17, 5465 (2007),

Applications Tris(2-(2-methoxyethoxy)ethyl)amine (cas# 70384-51-9) is a useful research chemical.

Applications Cyclic propano guanine adduct DNA acetaldehyde histone.
References Nath, R., et al.: Cancer Res., 58, 581 (1998), Wang, M., et al.: Chem. Res., 13, 1065 (2000), Terashima, I., et al.: Biochemistry, 40, 4106 (2001), Yokoyama, A., et al.: Carcinogenesis, 23, 1851 (2002),

Applications Used in the synthesis of selective β-adrenergic blocker Metoprolol.
References Su, W., et al.: J. Chem. Res., 6, 414 (2004),

Applications N-(4-Cyanophenyl)-glycine (cas# 42288-26-6) is a compound useful in organic synthesis.