Étalons pharmaceutiques

Applications Labelled p-Coumaric Acid 4-O-Sulfate, the sulfate conjugate of p-Coumaric Acid. p-Coumaric Acid 4-O-Sulfate is one of the metabolites in human biological fluids after coffee consumption. p-Coumaric Acid 4-O-Sulfate is also a metabolite of 4-Nonylphenol (N650430).
References Fumeaux, R. et al.: Org. Biomol. Chem., 8, 5199 (2010); Zalko, D. et al.: Drug Metab. Disp., 31, 168 (2003); Thibaut, R. et al.: Xenobiotica, 28, 745 (1998);

Applications Jatrorrhizine iodide, is an alkaloid extract from the Berberidaceae family of plants displaying antioxidant activity.
References Ruiz, A. et al.: J. Agri. Food Chem., 62, 12407 (2014); Kim, J. et al.: Bioorg. Med. Chem., 22, 6047 (2014);

Applications 1-(2’,5’-Dimethoxyphenyl)-2-azidoethanone (cas# 329039-62-5) is a compound useful in organic synthesis.

Applications D-Biotin impurity. Used in the synthesis of D-Biotin.

Applications C-18 Silica Gel for reverse phase flash chromatography.- 35-70 micron particles, capped with TMS
References J. Org. Chem., 48, 3589 (1983)

Applications 3β,17,21-trihydroxy-5α-Pregnane-11,20-dione 21-Acetate can be used to synthesize 5α-pregnane-3β, 17α,21-triol-11,20-dione (Reichstein's substance D) and 5α-pregnane-3β, 11β,17α,21-tetrol-20-one (Reichstein's substance V).
References Chamberlin, E., et al.: J. Amer. Chem. Soc., 77, 1221 (1955);

Applications Dihydronaftazone-d4 O-β-D-Glucuronide is labelled Dihydronaftazone O-β-D-Glucuronide (D450330) which is a metabolite of Naftazone (N359270) which is a novel anti-anflammatory agent as well as an anti-proliferative agent due to its 1,2-napthoquinone substructure.
References Marrero-Ponce, Y. et al.: Eur. J. Med. Chem., 46, 5736 (2011)

Applications α-D-Glucopyranuronic Acid Methyl Ester 2,3,4-Tribenzoate 1-Methanesulfonate is a reactant in organic synthesis. It is used in the preparation of novel quaternary glucuronyl reagent for preparation of tertiary amines.
References Araya, I. & Akita, H.: Heterocycles., 75, 1213 (2008)

Applications 1-benzyl-3,3-dimethylthiourea (cas# 2741-14-2) is a useful research chemical.

Applications Palmitoleic Acid is a polyunsaturated fatty acid which contributes to reduced protein oxidation in mammals.
References Mendez, L. et al.: Free Rad. Biol. Med., 55, 8 (2013);

Applications Paroxetine intermediate.
References Oefner, C., et al.: Chem. Biol., 6, 127 (1999), Bower, J., et al.: Org. Biomol. Chem., 4, 1868 (2006)

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

Applications 2-Aminomethyl-3-nitropyridine is a derivative of 2-Methyl-3-nitropyridine (M320425).

Applications 4,4'-Bi(1,2-naphthoquinone) is a reagent used in the preparation of antimalarial agents.
References Archer, S., et al.: Journal of Medicinal Chemistry, 23, 516 (1980);

Applications 2,6-Anhydro-5-deoxy-D-lyxo-hex-5-enonic Acid Methyl Ester 3,4-Diacetate is used as a reagent in the synthesis of the nucleoside antibiotic Herbicidin B. It is also a useful synthetic intermediate in the synthesis of Mirtazapine N-Glucuronide (M365015).
References Ichikawa, S., et al.: J. Am. Chem. Soc., 121, 10270 (1999)

Applications Methylamine-d5 DCl (CAS# 14779-55-6) is a useful isotopically labeled research compound.
Chemical Name: Methylamine-d5 DCl (CAS# 14779-55-6) is a useful isotopically labeled research compound.

Applications 3'-O-Levulinoyl-N-benzoyl-2'-deoxythymidine is a protected nucleotide derivative/building block.
References Kiuru, E., et al.: Helvetica Chimica Acta, 96, 1997-2008 (2013);

Applications A short-chain haloalkene isotope.
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 Bis(carboxyethylgerm​anium) Sesquioxide is a reagent used in the synthesis of carbon nanotubes.
References She, X. et al.: ACS App. Mat. Inter., 8, 10383 (2016);

Applications 6-Amino-2-chloro-5-nitropyridine (cas# 27048-04-0) is a compound useful in organic synthesis.

Applications Benzyl N-(4-nitrophenyl)carbamate

Applications N-[[4-[2-[(5-Chloro-2-methoxybenzoyl)amino]ethyl]phenyl]sulfonyl]carbamic Acid Methyl Ester is an impurity in the synthesis of Gyburide (G598350), a second generation sulfonylurea with hypoglycemic activity. Glyburide is an antidiabetic.
References Mizukami, et al.: Arzneimittel-Forsch., 19, 1413 (1969); Efendic, S., et al.: Proc. Nat. Acad. Sci. USA, 76, 5901 (1979); Feldman, J.M.: Pharmacotherapry, 5, 43 (1985);

Applications 2-[1-(2-Naphthyl)ethyl]benzoic Acid (cas# 904236-46-0) 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 Bromo-2’-nitroacetophenone is used in the novel synthesis of 5-pyridylindolizine derivatives.
References Georgescu, E. et al.: J. Hetero. Chem., 50, 78 (2013);

Applications 3-(1-Naphthyl)propionic acid (cas# 3243-42-3) is a useful research chemical.

Applications 3-Bromo-4-nitrophenol (cas# 5470-65-5) is a compound useful in organic synthesis.

Applications Xanthopterin (cas# 5979-01-1) is useful as a crystal nucleation of vinylidene chloride polymers.
References Beck, H. N., et al.: U.S. (1974), US 3819595 A

Applications 6'-Amino-1,6-dihydro-2-methyl-6-oxo[3,3'-bipyridine]-5-carbonitrile is a reagent used in the preparation of cardiotonic agents.
References Yamanaka, M. et al.: Chem. Pharm. Bull., 40, 666 (1992);

Applications (2-Fosfomycinyl-1-(hydroxy)propyl)phosphonic Acid is an impurity of Fosfomycin (F727500); an antibiotic compound used in the treatment of urinary tract infections.
References Liu, H., et al.: Zhongguo Kangshengsu Zazhi, 36, 765 (2011); Goto, M., et al.: Antimicrob. Agents Chemother., 20, 393 (1981); Keating, G. et al.: Drugs, 73, 1951 (2013); Demir, T. et al.: Int. J. Infect. Dis., 17, e966 (2013)

Applications An impurity of Norethindrone Acetate (N675990).

Applications N4-Anisoyl-2'-deoxycytidine (cas# 48212-99-3) is a useful research chemical.

Applications (±)-Carisoprodol-d7 (iso-propyl-d7) (CAS# 1218911-01-3) is a useful isotopically labeled research compound. As a deuterated drug analog, this compound can be used for inter-patient variability.
References Gant, T., et.al., U.S. Pat. Appl. Publ., 28,(2010);

Applications 2-(Bromomethyl)-3-nitrobenzoic Acid Methyl Ester (cas# 98475-07-1) 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 rac-cis-N-Desmethyl Sertraline-d3 hydrochloride is a labelled metabolite of rac-cis-N-Desmethyl sertraline hydrochloride (D292100). N-Desmethyl sertraline is significantly less active analogue as compared to the methylated compound, sertraline.
References Welch, W.M., et al.: J. Med. Chem. 27, 1508 (1984)

Applications 7-(Hydroxymethyl)-1,8-naphthyridin-2(1H)-one is used as a reactant in the synthesis of photoswitchable unsymetrical ligands possessing pairs of different base recognition elements for DNA hetero-mismatches.
References Dohno, C., et al.: Eur. J. Org. Chem., 1, 4051 (2009);

Applications 1,1-Dimethyl-d6-urea (CAS# 1219802-32-0) is a useful isotopically labeled research compound.

Applications 5-Bromo-2-nitrophenol is a halonitrophenol with antifungal activity.
References Gershon, H., et al.: Monatshefte fuer Chemie, 126, 1161 (1995)