Padrões Farmacêuticas

Applications Cinnamic Acid-13C3 is the labelled analogue of Cinnamic Acid which is rac-form of trans-Cinnamic Acid (P336185) that is used in the synthesis of amides and esters through coupling reactions involving carboxylic acids and amines and N-methylation of amides and O-methylation of carboxylic acids.
References Kunishima, M. et al.: Tetrahedron, 55, 13159 (1999); Xia, Q. et al.: Org. Lett., 15, 3326 (2013);

Applications An α-keto ester derivative.

Applications 3-Chlorosalicylic Acid (cas# 1829-32-9) is a compound useful in organic synthesis.
References Shackelford, J.M.: J.O.C., 26, 4908 (1961)

Stability Hygroscopic
Applications Cytidine 2':3'-cyclic Monophosphate Monosodium Salt is a key compound in the enzymic synthesis of short oligoribonucleotides. Reagent in the amine catalyzed solid-phase synthesis of oligonucleotides.
References Gusenkova, N. M., et al.: Zhurnal Obshchei Khimii, 46, 939 (1976); Tomasz, J., et al.: Nucleic Acid Chem., 2, 875 (1978)

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: Has been used as antiseptic, anthelmintic and counter-irritant in alopecia.
Dangerous Goods Info: 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 Diggle, S., et al.: Chem. Biol., 13, 701 (2006), Tashiro, Y., et al.: J. Bacteriol.,190, 3969 (2008),

Applications β-Benzyl L-Aspartic Acid N-carboxyanhydride is used in the synthesis of PEG-poly(aspartate) block copolymer micelles in cancer cells.
References Eckman, A., et al.: Pharm. Res, 29, 1755 (2012); Guo, M., et al.: Biomateials, 35, 4656 (2014)

Applications 1,2-Bis(3,5-di-tert-butyl-4-hydroxyhydrocinnamoyl)hydrazine is used as a stabilizer for Irganox MD 1024 on thermo-oxidative stability of PP/PP-g-MA/OMMT nanocomposites.
References Fitaroni, L, B.; et al.: Polym. Test., 53, 165 (2016).

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

Applications Ruthenium, is a rare transition metal belonging to the platinum group of the periodic table with various applications. It can be used in platinum and palladium alloys to make wear-resistant electrical contacts.
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 Hunt, L. B., et al.: Platinum Metals Rev., 49 (2), 74 (2003);

Applications Labelled 2-Ketoglutaric Acid is used in enzymic preparation and conversion to radiolabeled isocitric acid
References Ehrlich, R.S. et al.: Biochemistry, 26, 3461 (1987);

Applications An intermediate in the metabolism of tyrosine and phenylalanine. Occurs in plants and in the urine of alkaptonurics.
References Knox, W.E., et al.: Biochem. J., 49, 686 (1951), LaDu, B.N., et al.: J. Biol. Chem., 217, 777 (1955)

Applications A diamino substituted nathalenesulfonic acid derivative.

Applications 1-Acenaphthenol is a product of the microbial metabolism and photolysis of acenaphthene, of acenaphthene, a polycyclic hydrocarbon that has potential to act as polyploidizing agents in plants. 1-Acenaphthenol is also a known substrate of dihydrodiol dehydrogenases.
References Reyes, C., et al.: J. Photochem. Photobiol. A, 112, 277 (1998); Šavlík, M., et al.: Res. Vet. Sci., 83, 20 (2007); Schocken, M. & Gibson, D.: Appl. Environ. Microb., 48, 10 (1984);

Applications Tetramethyluric acid is an impurity of caffeine. Caffeine is a bitter, white crystalline xanthine alkaloid that acts as a stimulant drug and a reversible acetylcholinesterase inhibitor. Caffeine is found in varying quantities in the seeds, leaves, and fruit of some plants, where it acts as a natural pesticide that paralyzes and kills certain insects feeding on the plants. In humans, caffeine acts as a central nervous system stimulant, temporarily warding off drowsiness and restoring alertness. Caffeine is a cardiac and respiratory stimulant; diuretic. Caffeine is toxic at sufficiently high doses.
References Zubair, U.M., et al.: Anal. Profiles Drug Subs., 15, 71 (1986); Cherrah, Y., et al.: Biochem. Pharmacol., 37, 1311 (1988);

Applications (2-Nitrophenyl)phosphoric triamide is used in the preparation of N-phenylphosphoric acid triamides derivatives as agents for regulating or inhibiting enzymatic urea hydrolysis.
References Benini, S., et al.: Eur. J. Biochem., 239, 61 (1996), Witte, C., et al.: Plant Physiol., 128, 1129 (2002), Krajewska, B., rt al.: Bioorg. Chem. 35, 355 (2007),

Applications A reagent used to synthesize various dyes used in the textile industry. This is the labeled analog.
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 Rosenkranz, H.S. et al.: Mutagen., 5, 137 (1990);

Applications 2-(Dimethylamino)guanosine (cas# 2140-67-2) is a compound useful in organic synthesis.

Applications 1,5-Dihydroxynaphthalene has been incorportated into degradable lysine diisocyanate methylester-glycerol polyurethane foam and showed the presence of functional 1-naphthol group-dependent drug release in aqueous solution.
References Sivak, W.N., et. al.: Bio-Med. Mater. Eng., 20, 269 (2010)

Applications N-Des((tetrahydrofuran-2-yl)methanone)) Terazosin Dihydrochloride is a related compound to Terazosin (T105000), a α-1-adrenergic blocker related to Prazosin (P702325).
References Patterson, S.E., et al.: J. Chromatog., 311, 206 (1984), Fort, F.L., et al.: Drug Chem. Toxicol., 7, 435 (1984), Lepor, H., et al.: J. Urol., 148, 1467 (1992),

Applications (R)-(-)-Carvone-d4 is an intermediate in synthesizing (+)-Limonene-d5 (L461742). It is present in blood oranges which show inhibition of angiogenesis in human colon cancer cells. Extracted from the oils of Mentha spicata it shows antimicrobial activity.
References Chidambara Murthy, K. et al.: Life Sci.,91, 429 (2012); Aggarwal, K. et al.: Flav. Frag. J., 17, 59 (2002)

Applications An odorant found in strawberries, grapes and olive oil. Vanillylmethanol has high scavenging activities and inhibits homocysteine-induced endothelial cell adhesion.
References Ubeda, C. et al.: J. Agr. Food. Chem., 60, 6095 (2012); Barata, A. et al.: J. Agr. Food Chem., 59, 2543 (2011); Manna, C. et al.: J. Agr. Food Chem., 57, 3478 (2009)

Applications Terazosin (piperazine D8) is labelled Terazosin (T105000, HCl salt; T105005, HCl Dihydrate) which is an α-1-adrenergic blocker related to prazosin.
References Patterson, S.E., et al.: J. Chromatog., 311, 206 (1984); Fort, F.L., et al.: Drug Chem. Toxicol., 7, 435 (1984); Lepor, H., et al.: J. Urol., 148, 1467 (1992)

Applications Hydrocinnamic Acid N-Hydroxysuccinimide Ester (cas# 109318-10-7) is a compound useful in organic synthesis.

Applications Isovaleric anhydride
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 Isovaleric Acid Ethyl-d5 Ester is the labeled analogue of Isovaleric Acid Ethyl Ester (I917575), an odorant found in soy sauce.
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 Feng, Y., et. al.: Food Chem., 167, 220 (2015)

Applications Tranexamic-d2 acid is deuterium labelled tranexamic acid (T714505), which is an antifibrinolytic agent that blocks lysine binding sites of plasminogen. Hemostatic.
References Andersson, et al.: Scand. J. Haematol. 2, 230 (1965), Melander, B., et al.: Acta Pharmacol. Toxicol., 22, 340 (1965), Bonnar, J., et al.: Br. Med. J., 313, 579 (1996), Dunn, C.J., et al.: Drugs, 57, 1005 (1999),

Applications Pteroyltri-γ-L-glutamic acid is a folate derivative found in various foods such as yeast, spinach, beef liver, beef fillet and peas.
References Tamura, T., et al.: Br. J. Haematol., 25, 513 (1973); Ndaw, S., et al.: J. Chromatogr. A, 928, 77 (2001)

Applications Dimethachlor Ethane Sulfonic Acid Sodium Salt-d6 is the deuterium labelled form of Dimethachlor Ethane Sulfonic Acid Sodium Salt (D460283), which is a pesticide metabolite and pollutant found in groundwater, surface water, and wastewater.
References Huntscha, S., et al.: J. Chromatogr. A, 1268, 74 (2012); Reemtsma, T., et al.: J. Chromatogr. A, 1271, 95 (2013);

Applications 3,3-bis(2-hydroxyethyl)urea (cas# 23270-55-5) is a useful research chemical.

Applications Isotope labelled Tridecanoic Acid, commonly found in dairy products. It is also a useful synthetic intermediate. It is used to synthesize Testosterone Tridecanoate (T55180).
References Kliem, K., et al.: Food Chem., 141, 274 (2013);

Stability Hygroscopic
Applications 2-Hydroxy-4’,5-diacetamido-diphenyl Ether is used in the synthesis of novel benzimidazoles as potent inhibitors of TIE-2 anf VEGFR-2 tyrosine kinase receptors. Angiogenesis therapeutic agent.
References Hasegawa, M. et al.: J. Med. Chem., 50, 4453 (2007);

Applications Carboxybutyrolactone is a structural analog of (±)-Paraconic Acid (P191200) and is used as a reagent in the synthesis of methylenecarboxybutyrolactones which have antibacterial activity.
References Tonari, K., et al.: J. Oleo Sci., 51, 259 (2002)

Applications Methyl(4-methylnaphthalen-1-ylmethyl)amine is a reagent in the preparation of heterocyclic compounds as enoyl-acyl carrier protein reductase FabI inhibitors and antibacterial agents.
References Stuetz, A., et al.: J. Med. Chem., 29, 112 (1986); Berman, J., et al.: PCT Int. Appl., 2004:515512 (2004)

Applications Used as an anticancer and antiviral agent.
References Cancer Res., 20, 1362 (1960), Virology, 38, 26 (1969),

Applications An intermediate for the synthesis of Diclofenac’s glucuronide metaoblite.
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 Kenny, J.R., et al.: J. Med. Chem., 47, 2816 (2004),

Applications 4-Amino-1-naphthalenesulfonic acid has potent therapeutic applications. Its sodium salt has been used as non-toxic hemostatic. It is also a metabolite of azo dyes.
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 Alonso, M., et al.: Anal. Chim. Acta, 400, 211 (1999); Chung, K., et al.: Appl. Environ. Microb., 42, 641 (1981)

Applications 1,3-Naphthalenediol is a derivative of naphthalene (N345600) and may have antibacterial activity against oral bacteria.Dyes and metabolites.
References Song, H-Y., et al.: J Korean Soc Appl Biol Chem, 55, 183-187 (2012)

Applications 3,5-Dinitropyridine is used as an azabenzyne pyrolytic precursor. The anion radical of 3,5-dinitropyridine aundergoes reversible dimerization reactions.
References Winkler, M., et al.: J. Am. Chem. Soc., 126, 6135 (2004); Macias-Ruvalcaba, N., et al.: J. Electroanal. Chem., 600, 294 (2007)

Applications Cesium Carbonate is used in the preparation of prodrugs based upon phosphonooxymethyl as HIV-1 attachment inhibitors. Also used in the synthesis of dodecahedral nanocrystals as effective antibacterial agents.
References Leahy, D. et al.: Org. Proc. Res. Dev., 17, 1440 (2013); He, J. et al.: Dalton Trans., 42, 15637 (2013);

Applications (-)-trans-Verbenol is obtained in essential oil extracted from leaves of Teucrium capitatum L.It exhibits antimicrobial properties
References El Amri, J., et al.: Asian J. Pharm. Clinical Res., 10, 112 (2017)

Impurity Duloxetine EP Impurity D
Applications 1-Naphthol (Duloxetine EP Impurity D) is used in the manufacturing of dyes, intermediates, synthetic perfumes.
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 Sodium 2-nitrophenolate (cas# 824-39-5) is a useful research chemical.

Applications A cell division factor found in various plant parts and in yeast. A plant growth regulator. Augments growth of microbial cultures.
References Fry, D.W., et al.: Science, 265, 1093 (1994), Vesely, J., et al.: Eur. J. Biochem., 224, 771 (1994),

Applications Intermediate for synthesis of verapamil and analogs.

Applications Methyl Indole-2,4,5,6,7-d5-3-acetate is an isotopic analog of Methyl Indole-3-acetate (M313475), an important phytohormone.
References Quittenden, L., et al.: Plant Physiol., 151, 1130 (2009), Jiraskova, D., et al.: J. Phycol., 45, 108 (2009),