Building Blocks

Applications 4-Amino-3-methyl-1,2,4-triazin-5(4H)-one, is a metabolite of Mesotrione (M225765), a herbicide that works by inhibiting 4-hydroxyphenylpyruvate dioxygenase (HPPD), a crucial enzyme for the biosynthesis of carotenoid in plants. Mesotrione is also a synthetic analog of lepospermone.
References Deng, L., et al.: Indus. Crops. Prod., 39, 154 (2012); Pileggi, M., et al.: Chemosphere., 86, 1127 (2012); McElroy, J., S., Hort. Technol.,22, 627 (2012);

Applications L-Histidine Monohydrochloride Monohydrate is a histamine precursor via histidine decarboxylase. Also, they are grown as crystals which possesses anti-bacterial activity.
References Chandra, J. S., et al.: World J. Pharm. Res., 4, 1408-1429 (2015)

Applications DL-Penicillamine is a penicillin metabolite used in the treatment of Wilson’s disease, Cystinuria, Scleroderma and arsenic poisoning.
References Marti-Prats, L., et al.: Neurosci. Lett., 483, 143 (2010); Singh, A., et al.: J. Pharm. Sci., 99, 3931 (2010); Everette, J., et al.: J. Agric. Food Chem., 58, 8139 (2010)

Impurity Cefoperazone EP Impurity C
Applications N-Methyl-5-tetrazolethiol (Cefoperazone EP Impurity C) is an impurity of Cefoperazone.
References Kitson, T., et al.: Biochem. J., 175, 83 (1978), Elenbaas, R., et al.: Clin. Pharmacol. Ther., 32, 347(1982),

Applications 4-Bromo-6-methyl-3H-1,3-benzodiazole

Applications Phosphorylating reagent.
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 Moris, M., et al.: J. Med. Chem., 48, 1251 (2005), Kline, T., et al.: Bioorg. Med. Chem. Lett., 18, 1507 (2008),

Applications 1,3-Diethylurea

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

Stability Hygroscopic, Moisture Sensitive
Applications A short, sulfhydryl and amino reactive heterobifunctional crosslinking reagent. Introduces maleimide groups into IgM.
References Keller, O., et al.: Helv. Chim. Acta., 58, 531 (1975), Fujiwara, K., et al.: J. Immunol. Meth., 112, 77 (1988)

Stability Air Sensitive, Hygroscopic
Applications 1-Thioglycerol is generally used as a size-regulating capping agent for nanocrystals. 1-Thioglycerol is also used in bacteriology experiments to induce the synthesis of porphyrin compounds in aerobically growing Escherichia coli.
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 Harrison, M., et al.: Adv. Mater., 12, 123 (2000); Javor, G. & Febre, E.: J. Bacteriol., 174, 1072 (1992); Wang, Y., et al.: J. Raman Spectrosc.,38, 34 (2007)

Applications A benzoic acid derivative used in photolysis reactions and biomaterial studies.
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 Wetzels, G.M. et al.: Biomaterials., 20, 1879 (1999); Mao, C. et al.: Adv. Coll. Int. Sci., 110, 5 (2004);

Applications 2,2’-Thiodiethanol is a reagent used in the synthesis of water soluble gold-N-heterocyclic carbene complexes for catalytic homogenous acid.
References Ibrahim, H. et al.: Adv. Synth. Catal., 357 ,3893 (2015);

Stability Light Sensitive
Applications TRANS-2-OCTENOIC ACID (cas# 1871-67-6) 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 3,5-Tolylenediamine, is a 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

Stability Hygroscopic
Applications A useful intermediate in the synthesis of polypeptides.
References Gobbini, M., et al.: J. Med. Chem., 51, 4601 (2008),

Applications 3-Methyl-2(5H)-furanone (cas# 22122-36-7) is a useful research chemical.

Applications α,2,4-Trichloroacetophenone is a reagent used in the synthesis of isoconazole, a potent antifungal agent.
References Dulcevscaia, G. et al.: Polyhed., 52, 106 (2013); Wang, Y. et al.: Bioorg. Med. Chem. Lett., 22, 5363 (2012);

Applications 2,4,5-Trifluorobenzoic Acid is a useful synthetic intermediate. It can be used to synthesize quinolone antibacterial agnts.
References Sanchez, J., et al.: J. Med. Chem., 31, 983 (1988); Tran, T., et al.: Bioorg. Med. Chem. Lett., 14, 4405 (2004)

Applications 2,2,2-Trifluoroethyl Tosylate is a trifluoroethylation agent used in the preparation of 2,2,2-trifluoroethyl phenyl sulfone, a potential 2,2,2-trifluoroethyl pronucleophile.
References Zhang, W., et. al.: Tetrahedron Lett., 53, 6565 (2012)

Applications cis-2,6-Lupetidine, is used in elimination reactions, and also as a reactant for corrosion inhibitors for iron in HCl. It can also be used as a catalyst for the preparation of aliphatic amines.
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 Pyun, S., et al.: J. Org. Chem., 73(23), 9451 (2008); Rea BR, B., et al.: J. Org. Chem. Chem., 67 (15), 5232 (2002); Arimitsu, K., et al.: J. Mater. Chem., 14, 336 (2004);

Applications Trimethyl Citrate is a reagent used in the preparation of citrate-ciprofloxacin conjugates which has antibacterial activity.
References MD-Saleh, S.R., et al.: Bioorg. Med. Chem. Lett., 19, 1496 (2009); Schmitz, F., et al.: Int. J. Antimicrob. Agents 12, 311 (1999)

Applications 1,2,3,6-Tetrahydropyridine (cas# 694-05-3) 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 Dimethyl Itaconate is a chemical reagent used in the synthesis of functionalized 2-isoxazolines used in fragment-based drug discovery.
References Tran, N. et al.: Tetrahedron Lett., 56, 4119 (2015); Louise Hazeland, E. et al.: Chem. Comm., 51, 10206 (2015);

Applications Has a DNA binding effect.
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 Mikata, Y., et al.: Chem. Pharm. Bull., 48, 477 (2000),

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

Applications Triphenylamine (cas# 603-34-9) is a useful research chemical.

Applications 1,1,2-Trimethyl-1H-benzo[e]indole (cas# 41532-84-7) is a useful research chemical.

Applications Mesitoic acid can be used for its antioxidant.
References Thomas, P.S., et.al.: Medicines, 4, 1-7, (2017);

Stability Moisture Sensitive
Applications Lauroyl Chloride (cas# 112-16-3) 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 Orally active H1-hystamine receptor antagonist. Antihistaminic.
References Tasaka, K., et al.: Arzneim.-Forsch., 29, 488 (1979), Chand, N., et al.: Int. J. Immunopharmacol., 7, 833 (1985),

Applications Lapachol is a reagent used in the synthesis of B-Lapachones for use in anti-proliferative tumor studies. Lapachol itself is a powerful antidepressant compound, having the napthoquinone moiety in the substructure.
References Schaffner-Sabba, K. et al.: J. Med. Chem., 27, 990 (1984); Eyong, K.O. et al.: Eur. J. Med. Chem., 54, 804 (2012);

Applications Arecoline has shown regulatory properties of controlling plasminogen activator inhibitor-1 expression in human buccal mucosa fibroblasts.
References Tsai, C.H., et al.: J. Oral. Pathol. Med., 44, 669 (2015);

Stability Hygroscopic
Applications A nucleotide base as immunostimulator agent.
References Allawi, H., et al.: Biochemistry, 36, 10581 (1997), Wilhelm, J., et al.: Chem. BioChem., 4, 1120 (2003),

Applications A useful intermediate for chemical modifications of base and sugar moieties in natural nucleosides.
References Sashaki, T., et al.: J. Org. Chem., 40(1), 106 (1975)

Applications Isocyanobenzene is used in the study of the inhibition mechanism of reconstituted cytochrome p-450scc-linked monooxygenase system by antimycotic reagent and other inhibitors.
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 Kurokohchi K., et al.: J. Steroid Biochem. Mol. Biol., 42, 287 (1992)

Applications Forest fires are actually beneficial for ecosystems, provided they don’t happen too often. After a fire, plants germinate and grow incredibly fast. KAR1 is a compound in smoke responsible for promoting the seed germination of a wide range of plant species. The researchers named the compounds “the karrikins”, for “karrik”, an aboriginal word for smoke.
References Sakuma, H., et al.: .Agric Biol. Chem., 45, 443 (1981), Stevens, J., et al.: Plant Soil, 298, 113 (2007), Nelson, D., et al.: Plant Physiol., 149, 863 (2009),

Applications 5-Iodouracil is a halogenated pyrimidine that can be used in nucleoprotein photo-crosslinking via RNA substitution. 5-Iodouracil is used in thymidine phosphorylase targeted imaging and therapy. Studies show that DNA N-glycosylase MED1 exhibited higher preference for 5-Iodouracil and halogenated bases over non-halogenated ones.
References Meisenheimer, K. et al.: Meth. Enzymol., 318, 88 (2000); Klecker, R.W. Jr. et al.: Cancer Chemother. Pharmacol., 48, 407 (2001); Turner, D.P. et al.: Cancer Res., 66, 7686 (2006);

Applications (S)-2-((S)-2-Amino-4-methylpentanamido)-4-methylpentanoic acid (cas# 3303-31-9) is a useful research chemical.

Applications Indole-2-carboxylic Acid (cas# 1477-50-5) is a compound useful in organic synthesis.