Building Blocks

Applications 4-Methylenepiperidine Hydrochloride is a building block that can be coupled with aryl halides via Suzuki cross-coupling to give benzyl piperidines and related compounds.
References Vice, S., et al.: J. Org. Chem., 66, 2487 (2001);

Impurity Diacerein Impurity C
Stability Hygroscopic
Applications Found in the free state and as glucoside in Rheum spp, Polygonaceae (rhubarb) and in Senna leaves.A potential antioxidant resource: endophytic fungi from medicinal plants . Diacerein Impurity C
References Wanitschke, Pharmacology, 20, Suppl. 1, 21 (1980), Raimondi, L., et al.: Pharmacol. Res. Commun., 14, 103 (1982), Franchi-Micheli, S., et al.: J. Pharm. Pharmacol., 35, 262 (1983),

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.
References Farkaš, P., et al.: Food Chem., 60, 617 (1997); Guth, H. & Grosch, W.: Flav. Chem., No vol. given, 377 (1999); Kumazawa, K. & Masuda, H.: J. Agr. Food Chem., 47, 5169 (1999)

Applications 9-Bromononanol (cas# 55362-80-6) is a compound useful in organic synthesis.

Stability Moisture Sensitive
Applications A non-cyclic silicone oligomer. Used in the methylation of mercury(II) salts. Study shows that it transformed by a specific microflora and in the natural environment degraded by mechanisms similar to other organic compounds.
References Radeva, E. et al.: J. Optoelec. Adv. Mat., 11, 1432 (2009); Wasserbauer, R. et al.: Folia Microbiologica, 35, 384 (1990); Watanabe, N. et al.: Ecotoxic. Env. Safety, 11, 174 (1986);

Applications 1-(2-Pyridyl)piperazine is a compound that belongs to a class of selective α2-adrenoceptor antagonists. 1-(2-Pyridyl)piperazine shows sympatholytic activity. 1-(2-Pyridyl)piperazine is also a metabolite of Azaperone (A802200).
References Saari, W.S. et al.: J. Med. Chem., 26, 1696 (1983); Caccia, S. et al.: J. Chrom., 283, 211 (1984);

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 Methoxylamine is a methoxime derivative used as internal standard for Prostaglandin assays by gas chromatography-mass spectrometry.
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 Herold, D.A. et al.: Prostaglandins, 33, 599 (1987);

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

Applications tert-butyl 2-oxo-7-azaspiro[3.5]nonane-7-carboxylate (cas# 203661-69-2) is a useful research chemical.

Applications 3,4-Dihydroxy-5-methoxybenzoic acid (cas# 3934-84-7) is a useful research chemical.

Applications Hydrochloride salt of N-(β-Chloroethyl)piperidine is used in the inhibition of sickle-cell hemoglobin.
References Stubbins, J. et al.: Eur. J. Med. Chem., 14, 219 (1979);

Applications L-Phenylephrine (cas# 59-42-7) is a useful research chemical.

Applications (1R,2R)-2-(3,4-Difluorophenyl)cyclopropanecarboxamide is a part of the synthetic preparation of the synthesis and inhibitory effect on ADP-induced platelet aggregation of ticagrelor derivatives as antiplatelets agents.
References Zhang, H., et al.: Bioorganic Med. Chem. Lett., 22, 3598 (2012).

Applications Methyl 3-Hydroxybenzoate (cas# 19438-10-9) is a compound useful in organic synthesis.