Amino Acids (AA)

Applications N-Methoxy-N-methyl-β-D-glucopyranosylamine is used in the synthesis of 6-α-D-Glucopyranosyl Maltotriose (G419100), which is the sugar composition of sake.
References Giri, N.Y., et al.: Arch. Biochem. Biophysics, 145, 505 (1971)

Applications N-Fmoc-(13C9,15N)-L-Tyrosine O-Tertbutyl Ether is the isotope labelled protected form of L-Tyrosine (T899975), an essential amino acid that exhibits in vitro antioxidant and antiradical activities. L-Tyrosine is used as a precursor to synthesize catecholamines (e.g. Norepinephrine HCl [N674500]) in human keratinocytes, and also for the synthesis of proteins and thyroid hormones.
References Gülçin, ?.: Amino Acids, 32, 431 (2007); Langen, K., et al.: Nuc. Med. Biol., 29, 625 (2002); Schallreuter, K., et al.: J. Invest. Derm., 104, 953 (1995); Zhang, W., et al.: Neuropharmacology, 47, 438 (2004)

Applications (2S,3S)-2-((S)-2-Amino-4-methylpentanamido)-3-methylpentanoic acid (cas# 36077-41-5) is a useful research chemical.

Applications Labelled 4-Methylpentanal (M325550). An intermediate used in the synthesis of Pregabalin (P704800) and related compounds.
References Posadas, I., et al.: Br. J. Pharmacol., 142, 331 (2004),

Applications 3-Methyl-2-oxo-valeric-d9 Acid Ethyl Ester is an intermediate in the synthesis of 3-Methyl-2-oxovaleric Acid-d8 Sodium Salt (Major) (M326423), which is the labelled 3-Methyl-2-oxovaleric Acid, an α-ketomonocarboxylic acid that triggers insulin release by acting upon receptor sites which differ from those occupied by amino acids. 4-Methyl-2-oxovaleric Acid is an analogue of Isoleucine.
References Panten, U. et al.: Naun.-Schmied. Arch. Pharmacol., 291, 405 (1975); Funk, M.A. et al.: J. Nutrit., 117, 1550 (1987)

Applications A useful synthetic intermediate in the preparation of pharmaceuticals.

Applications 2'-Methoxy-3'-nitro-[1,1'-biphenyl]-3-carboxylic Acid is a reagent which can be used for preparation of pyrazolone derivatives useful in thrombocytopenia treatment
References Duffy, K., et al.: U.S. Pat. Appl. Publ. (2011), US 20110212054 A1 20110901;Deng, B., et al.: Faming Zhuanli Shenqing (2010), CN 101928281 A 20101229;

Applications 3,6-Dihydro-2H-pyridine-1-N-Boc-4-boronic acid, pinacol ester

Applications 6-Chloro-2-methoxypyridine-3-boronic acid

Applications 2-Methoxy-3-methylnaphthalene (cas# 61873-80-1) is a useful research chemical.

Applications 2-Chloro-4-iodo-6-methylbenzenamine is a reactant used in the preparation of vanilloid receptor antagonists.

Applications 2-Bromo-1-chloro-4-methyl-benzene is a useful synthetic intermediate. It can be used to synthesize N-heterocycle-fused phenanthridines via palladium-catalyzed tandem N-H/C-H arylation of aryl-N-heteroarenes with dihaloarenes. It can also be used to synthesize substituted fluorenes.
References Yan, L., et al.: Org. Biomol. Chem., 11, 7966 (2013); Dong, C., et al.: 64, 2537 (2008)

Applications 2,5-dimethoxy-N-methylaniline (cas# 10224-66-5) is a useful research chemical.

Stability Hygroscopic
Applications 2-(1-methyl-1H-pyrazol-3-yl)ethanamine (cas# 1221824-87-8) is a useful research chemical.

Applications 4-Iodo-2-methylquinoline is an intermediate for the synthesis of 4-Amino-1-[10-[(2-methyl-4-quinolyl)amino]decyl]quinaldinium Iodide Hydriodide (M493250), which is an impurity of Dequalinium (D288335); the active ingredient in various medications including antiseptic and anti-malarial agents.
References Kunisada, Y., et al.: J. Biomolec. Screen., 17, 140 (2012); Zeder-Lutz., G., et al.: Anal. Biochem., 421, 417 (2012)

Applications A competitive inhibitor of indole-3-acetyl-L-aspartic acid hydrolase of Enterobacter agglomerans.
References Glass, N., et al.: J. Bacteriol., 170, 2367 (1988), Szerszen, J., et al.: Science, 265, 1699 (1994), Chou, J., et al.: Plant Physiol., 112, 1281 (1996), Jackson, R., et al.: J. Biol. Chem., 276, 4350 (2001),

Applications 4-Formyl-2-methylresorcinol is a reactant in the synthesis of 3-benzo[b]thiophenecoumarin, with potent anti-proliferative activity against breast cancer cell lines
References Zhao, H., et. al.: ACS Med. Chem., Lett., 3, 327 (2012)

Impurity Rivastigmine EP Impurity H
Applications 3'-Methoxyacetophenone (Rivastigmine EP Impurity H) is a general reactant/reagent used in the synthesis of potent inhibitors targetting the drug-resistant mutant of Influenza A Virus. As well, used in the preparation of VEGFR-2 inhibitors and anticancer agents.
References Abou-Seri, S. et al.: Eur. J. Med. Chem., 107, 165 (2016); Li, F. et al.: J. Med. Chem., 59, 1207 (2016);

Applications 5-Fluoro-1-methylbenzimidazole

Applications N-[(S)-(2,3,4,5,6-Pentafluorophenoxy)phenoxyphosphinyl]-L-alanine 1-Methylethyl Ester is a reactant in the synthesis of phosphoramidate imidazo[2,1-f][1,2,4]triazine-4-amine adenosine prodrugs that can increase anti-HCV activity.
References Tyndall, E.M., et. al.: Bio. Med. Chem. Lett., 25, 869 (2015)

Applications 3-(N-Methyl-N-pentyl-amino)propionitrile-d3 (cas# 1185103-36-9) is a compound useful in organic synthesis.

Applications 2-(3-Methoxyphenoxy)ethanamine (cas# 6487-86-1) is a compound useful in organic synthesis.

Applications 4-Methoxy-4-methyl-2-pentanone is a useful building block.
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 4-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzoic acid (cas# 60875-16-3) is a useful research chemical.

Applications 1-Bromo-3-methyl-2-butene is used to prepare xanthine dipeptidyl peptidase inhibitors for treatment of type 2 diabetes. It can also be used to synthesize natural and non-natural prenylated chalcones with antitumor, antioxidant activities.
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 Eckhardt, M., et al.: J. Med. Chem., 50, 6450 (2007); Vogel, S., et al.: Bioorg. Med. Chem., 16, 4286 (2008)

Applications N-Suberylglycine-2,2-d2 (CAS# 1219799-02-6) is a useful isotopically labeled research compound.

Applications 6-Methoxy-1,2,3,4-tetrahydroisoquinoline is used in the synthesis of novel spirobicyclic Artemisinin (A777500) analogues for anti-tumor activity.
References Liu, G. et al.: Eur. J. Med. Chem., 103, 17 (2015);

Applications Photoreduction of N-methylphthalimide (NMP) with 2,3-dimethyl-2-butene h and the selective electroreduction of N-methylphthalimide to 3-hydroxy-2-methyl-isoindolin-1-one have been studied.
References Mazzocchi, P., et al.: J. Am. Chem. Soc., 106, 7567 (1984); Villagran, C., et al.: Ultrasonics Sonochemistry, 12, 423 (2005)

Applications N-Carbobenzoxy-S-phenyl-L-cysteine methyl ester is used in the preparation of γ-amino β-ketoesters by cross-Claisen condensation of α-amino acid derivatives with alkyl acetates.
References Honda, Y., et al.: Tetrahedron, Lett., 44, 3163 (2003);

Applications 3-methylbut-3-enoic acid (cas# 1617-31-8) is a useful research chemical.

Applications 3-Bromo-4-methoxybenzoyl Chloride is an intermediate in the synthesis of (3-Bromo-4-hydroxyphenyl)(2-ethyl-3-benzofuranyl)-methanone (B685230), which is an impurity of benzbromarone (B185200) and is currently being investigated as a potent human uric acid (U829200) transporter I inhibitor.
References Wempe, M, et al.: Drug Des. Devel. Ther., 6, 323 (2012)

Applications 2-Methyl-6-(methylthio)pyrazine (cas# 2884-13-1) is a useful research chemical.

Applications methyl 2-methoxy-2-methylpropanoate (cas# 17860-39-8) is a useful research chemical.

Applications DL-N-Boc-alanine is a derivative of Alanine and is used in peptide synthesis.
References Flohr, S., et al.: Chem. Eur. J., 5, 669 (1999); Kadereit, D., et al.: ChemBioChem., 1, 144 (2000); Volkert, M., et al.: Biol. Chem., 382, 1133 (2001)

Applications 4-Methoxymethylcyclohexylmethanol is used in perfume compositions to give a stable fragrance like lily of the valley. It is also used as a reagent in the synthesis of 5-(cyclohexylmethylthio)-2-tert-butylpyridazin-3-ones and its analogs as acaricides and insecticides.
References Tanaka, S., et al. Jpn. Kokai Tokkyo Koho. JP 11035969 A 19990209. Feb 9, 1999; Bettarini, F., et al. Eur. Pat. Appl. EP 476573 A1 19920325. Mar 25, 1992

Applications 3-methylpyrrolidin-3-ol hydrochloride (cas# 921592-91-8) is a useful research chemical.

Applications N-Benzoylglycine-2,2-d2 (CAS# 208928-78-3) is a useful isotopically labeled research compound.

Applications 1-[(4R,5R)-N2-(10,12-Dimethyl-1-oxotetradecyl)-4-hydroxy-5-(phenylthio)-L-ornithine]-pneumocandin B0 is an intermediate in the synthesis of Caspofungin Acetate, an echinocandin that inhibits the synthesis of β (1,3)-D-glucan, an integral component of the fungal cell wall.
References Leonard, W. R., et al.: J. Org. Chem., 72, 2335 (2007);

Applications 4-Methyloxazole-2-carboxylic Acid is an oxazole compound thus carrying the potential to display biological activity in vitro.
References Dondoni, A. et al.: J. Org. Chem., 52, 3413 (1987);

Applications methyl 3-(4-methylbenzenesulfonamido)benzoate (cas# 173436-66-3) is a useful research chemical.

Applications (αR)-7,8-Dihydro-α-methyl-N-[3-[3-(trifluoromethyl)phenyl]propyl]-1-naphthalenemethanamine is synthetically prepared though a double bond migration in Heck reaction during the preparation of cinacalcet congeners. This enantiomerically pure material is seperated from its counter part, (αR)-5,6-Dihydro-α-methyl-N-[3-[3-(trifluoromethyl)phenyl]propyl]-1-naphthalenemethanamine (D455335) using HPLC.
References Wang, X., et al.: Tetrahedron Lett., 45, 8355 (2004)

Applications (2Z,4E)-5-[(1S)-3-(Hexylthio)-1-hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl]-3-methyl-2,4-pentadienoic Acid-d13 is the isotope labelled analog of (2Z,4E)-5-[(1S)-3-(Hexylthio)-1-hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl]-3-methyl-2,4-pentadienoic Acid (H298050); an analog of Abscisic Acid (A110000) designed as an antagonist of PYL-PP2C receptor interactions.
References Takeuchi, J., et al.: Nat. Chem. Biol., 10, 477 (2014)

Applications A useful building block for oligoribonucleotide synthesis.
References Zlatev, I., et al.: J. Med. Chem., 51, 5745 (2008),

Applications 6-Chloro-8-methylquinoline (cas# 19655-50-6) is a compound useful in organic synthesis.

Applications 2-Fluoro-3-methoxyaniline is a reagent that is used in the structure-activity relationship studies on a series of cyclopentane-containing macrocyclic inhibitors of hepatitis C virus NS3/4A protease leading to the discovery of TMC435350.
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 Raboisson, R., et al.: Bioorg. Med. Chem. Lett., 18, 4853 (2008)

Applications 2-Methylpyrazine-d6 (CAS# 1219804-84-8) is a useful isotopically labeled research compound.

Applications N-Benzyl-N-methylpentan-1-amine is a useful intermediate for organic synthesis and other chemical processes.
References Buck, J. S., et al.: J. Am. Chem. Soc., 63, 1964 (1941), Poling, S. M., et al.: Phytochemistry, 21, 601 (1982)

Applications 4-Methoxybenzoyl Chloride is used in the synthesis of stilbene and dihydrostilbene derivatives as potential anti-cancer agents. It is also used in the synthesis of coumarin dimers with potential HIV-1 activity.
References Cushman, M., et al.: J. Med. Chem., 34, 2579 (1991); Mao, P., et al.: Chem. Pharm. Bull. 50, 1634 (2002);

Applications 4-Methoxycoumarin (cas# 20280-81-3) is a useful research chemical.

Applications Trilithium UDP-glucuronic Acid-3C1, 5N2 is an isotope labelled analog of Trisodium UDP-glucuronic Acid (T886285). Trisodium UDP-glucuronic Acid is a reactant used in the enzymatic preparation of β-glucuronides.
References Stevenson, D.E., et. al.: Collect Czech. Chem. C., 65, 117 (2000); Robotham, S.A., Brodbelt, J.S.: Biochem. Pharmacol., 82, 1764 (2011); Kren, V., et. al.: Drug Metab. Dispos., 28, 1513 (2000)

Stability Light and temperature sensitive
Applications 4-Chloro-2-methyl-1-pentene is the derivative of 3-Chloro-2-methyl-1-propene (C368130), which has been used in the synthesis of 2-S-substituted pyrimidines as antimetabolites of nucleic acid precursors for cancer therapy.
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 Kaldrikyan, M.A., Melik-Ohanjanyan, R.G.: Hayastani Kimiakan Handes, 67, 321 (2014)

Applications N-Methyl-d3-acetamide (CAS# 3669-71-4) is a useful isotopically labeled research compound.

Applications 3-(4-Chloro-2-fluoro-5-methylphenyl)-1-methyl-5-(trifluoromethyl)-1H-pyrazole is an intermediate in the synthesis of Fluazolate (F407500), the active ingredient in the preparation of agrochemicals and drugs in amorphous form.
References Foster, R. S., et al.: Org. Lett., 14, 4858 (2012);

Applications (5R)-Tetrahydro-5-methyl-2H-pyran-2-one, can be used as an intermediate in the synthesis of many pharmaceutical compounds. It is used in the synthesis of (-)-Englerin A, a potent and selective inhibitor of renal cancer cell lines.
References Takahash, K., et al.: J. Org. Chem., 77. 7364 (2012);

Applications 1-[4-(3-Hydroxypropoxy)-3-methoxyphenyl]-ethanone is an intermediate used to prepare Iloperidone derivatives.
References Solanki, P., et al.: Org. Process Res. Development, 18, 342 (2014); Kilaru, R., et al.: Asian J. Chem., 25, 5307 (2013)

Applications Fmoc-Cop is used in the synthesis of disubstituted pyrimidines as Lck inhibitors.
References Hunt, J., et al.: Bioorg. Med. Chem. Lett., 19, 5440 (2009)

Applications 1-(2-Hydroxy-5-methylphenyl)ethanone (cas# 1450-72-2) is a useful research chemical.