Étalons pharmaceutiques

Applications Isovaleryl L-Carnitine-d3 Chloride is labelled Isovaleryl L-Carnitine Chloride (I917580) which is used to prepare carnitine benzyl esters as neuroprotectant prodrugs.
References Gong, X., et al.: J. Chem. Res., 6, 327 (2008)

Applications Hydrogen bonding in 8-Azaadenosine was examined in this study.8-Azaadenosine is one of the best substrates of highly purified rabbit liver adenosine kinase.
References Jeffrey, G., et al.: Int. J. Biol. Macromol., 7, 336 (1985).Miller, R., et al.: J. Biol. Chem., 254, 2346 (1979).

Applications 4-[(5,6,7,8-Tetrahydro-3,5,5,8,8-pentamethyl-2-naphthalenyl)carbonyl]benzoic Acid is used in the preparation of pentamethylnaphthylmethylbenzoates as a selective retinoid X receptor ligands that induce apoptosis in leukemia cells.
References Boehm, M.F., et al.: J. Med. Chem., 38, 3146-55 (1995); Furmie, J.K., et al.: ChemMedChem, 7, 1551-66 (2012)

Applications Phenylglyoxylic Acid-13C8 is an intermediate used in the synthesis of Mandelic Acid-13C8 (M162523), which is the C13 labelled Mandelic Acid which is used as an antiseptic (urinary). It is also used as a short-term exposure biomarker in urine from styrene exposed workers.
References Pessela, B., et al.: Enzyme Microb. Technol., 40, 310 (2007); Carrasco-Lopez, C., et al.: J. Biol. Chem., 284, 4365 (2009); Fustinoni, S., et al.: Toxicol. Lett., 192, 40 (2010)

Applications 3-Hydroxy-2-naphthoic acid

Applications β-Geranyl Acetate is found in essential oils such as Moroccan commercial essential oils which has anti-oxidant, anti-inflammatory and anti-proliferative activities; and in Salvia scabiosifolia from Bulgaria.
References Aazza, S., et. al.: Nat. Prod. Comm., 9, 587 (2014); Marchev, A., et. al.: J. Essential Oil-bearing Plants, 15, 908 (2012)

Applications 4-NITROPYRENE (cas# 57835-92-4) is a useful research chemical.

Applications Nitrogen 15 labelled analogue of Adenosine (A280400), a purine nucleoside that plays an important role in various biochemical processes.
References Long, X., et al.: J. Pharmacol. Exper. Ther., 335, 781 (2010); Ham, M., et al.: J. Pharmacol. Exper. Ther., 335, 607 (2010)

Applications An anthocyanin responsible for red pigment in fruits and berries. It is an antioxidant, protecting the cell against damage from SOD.
References Riihinen, K., et al.: Food Chem., 110, 156 (2008), Khanizadeh, S., et al.: J. Food Comp. Anal., 21, 396 (2008), Viskelis, P., et al.: J. Food Sci., 74, C157 (2009), Comeskey, D., et al.: J. Agric. Food Chem., 57, 2035 (2009),

Applications An antioxidative active compound isolated from the EtOAc layer of MeOH extracts of kochujang, Korean fermented red pepper paste. Photoisomerization of ionic liquid ammonium cinnamates. Cinnamic acids upon irradiation in solution undergo geometric isomerization while dimerizing to different dimers in the crystalline state.
References Armstrong, D., et al.: Anal. Chem., 73, 3679 (2001), Karmakar, B., et al.: J. Biotech., 80, 195 (2000),

Applications Methyl 1-naphthaleneacetate (cas# 2876-78-0) is a useful research chemical.

Stability Hygroscopic
Applications 2,4-Dinitrophenylhydrazine Hydrochloride (cas# 55907-61-4) 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 n-Pentyl 4-Hydroxybenzoate-2,3,5,6-d4 (CAS# 1219798-66-9) is a useful isotopically labeled research compound.

Applications An α-keto ester derivative.

Applications 2-Amino-4'-hydroxyacetophenone hydrochloride

Applications 12-Amino-1-dodecanoic Acid Methyl Ester Hydrochloride Salt (cas# 4271-86-7) is a compound useful in organic synthesis.

Applications 2,6-Di-tert-butyl-p-cresol (cas# 128-37-0) 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 9-Bromoanthracene is an intermediate in the synthesis of 9-substituted derivative of the polycyclic aromatic hydrocarbon (PAH) anthracene (A678400).
References Corream A., et al.: J. Am. Chem. Soc., 136, 1062 (2014)

Applications 2-(4’-Chlorobenzoyl)benzoic Acid (cas# 85-56-3) is a compound useful in organic synthesis.

Applications NN'-Bis(2-hydroxyethyl)urea (cas# 15438-70-7) is a useful research chemical.