Padrões Farmacêuticas
Os padrões farmacêuticos são um conjunto abrangente de materiais de referência essenciais para garantir a segurança, eficácia e qualidade dos produtos farmacêuticos. Esta categoria inclui padrões para ingredientes farmacêuticos ativos (APIs), que são os componentes principais responsáveis pelos efeitos terapêuticos. Além disso, abrange compostos e metabólitos relevantes tanto para a indústria farmacêutica quanto veterinária, fornecendo referências para a medição e análise precisa dessas substâncias. Padrões de controle de nitrosaminas são cruciais para detectar e mitigar nitrosaminas potencialmente prejudiciais em formulações de medicamentos. Padrões de toxicologia ajudam a avaliar a segurança e os potenciais efeitos adversos de compostos farmacêuticos. Além disso, padrões de ativadores e inibidores de enzimas são vitais para pesquisa e desenvolvimento, permitindo estudos precisos de vias bioquímicas e mecanismos de ação de medicamentos. Esses padrões farmacêuticos são ferramentas indispensáveis para conformidade regulatória, controle de qualidade e pesquisa, garantindo que os produtos farmacêuticos atendam a rigorosos critérios de segurança e eficácia.
Subcategorias de "Padrões Farmacêuticas"
- APIs para pesquisa e impurezas(273.774 produtos)
- Activadores e Inibidores de Enzimas(2.827 produtos)
- Nitrosaminas(2.606 produtos)
- Compostos e metabolitos farmacêuticos e veterinários(2.613 produtos)
- Toxicologia(13.652 produtos)
Foram encontrados 7836 produtos de "Padrões Farmacêuticas"
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trans-Hydroxy Perhexiline (Mixture of Diastereomers)
CAS:Produto ControladoFórmula:C19H35NOCor e Forma:NeatPeso molecular:293.495-Oxo Atorvastatin
CAS:<p>Applications Atorvastatin Derivative<br></p>Fórmula:C33H33FN2O5Cor e Forma:NeatPeso molecular:556.62Allantoic Acid
CAS:Produto Controlado<p>Applications A metabolic intermediate in nucleic acid metabolism.<br>References Yoon, K., et al.: Nat. Prod. Sci., 14, 254 (2008), Ramazzina, I., et al.: J. Biol. Chem., 283, 23295 (2008), Kim, K., et al.: J. Mol. Biol., 387, 1067 (2009),<br></p>Fórmula:C4H8N4O4Cor e Forma:White To Off-WhitePeso molecular:176.13Propionyl Glycine
CAS:Produto Controlado<p>Applications A metabolite of methylmalonic acid and propionic acid in children with methylmalonic acid and propionic acid metabolic disorders.<br>References Duran, M., et al.: Clin. Chimica Acta, 82, 93 (1978), Thompson, G.N., et al.: Pediatric Res., 27, 413 (1990),<br></p>Fórmula:C5H9NO3Cor e Forma:NeatPeso molecular:131.137-Ethyl Camptothecin
CAS:<p>Impurity Irinotecan USP Related Compound E<br>Applications An anticancer drug, showed strong activity against various murine tumors. A Camptothecin (CPT) derivative as antineoplastic agent against drug-resistant tumors. Irinotecan USP Related Compound E.<br>References Brangi, M., et al.: Cancer Res., 59 5938 (1999), Miyake, K., et al.: Cancer Res., 59, 8 (1999) , Bom, D., et al.: J. Med. Chem., 43, 3970 (2000) , Gamcsik, M., et al.: Mol. Cancer Ther., 1, 11 (2001).<br></p>Fórmula:C22H20N2O4Cor e Forma:Light YellowPeso molecular:376.41O,N-Aminomethanylylidene-β-D-arabinofuranose
CAS:Produto Controlado<p>Applications O,N-Aminomethanylylidene-β-D-arabinofuranose (cas# 27963-98-0) is a compound useful in organic synthesis.<br></p>Fórmula:C6H10N2O4Cor e Forma:NeatPeso molecular:174.15(±)-Hexanoylcarnitine Chloride
CAS:Produto ControladoFórmula:C13H26NO4•ClCor e Forma:NeatPeso molecular:260.353545Robinetin
CAS:Produto Controlado<p>Applications Robinetin (cas# 490-31-3) is a useful research chemical.<br></p>Fórmula:C15H10O7Cor e Forma:NeatPeso molecular:302.24Abiraterone Ethyl Ether
CAS:Produto Controlado<p>Applications Abiraterone Ethyl Ether is an impurity of Abiraterone (A108490), a steroidal cytochrome P 450 17α-hydroxylase-17,20-lyase inhibitor (CYP17), is currently undergoing phase II clinical trials as a potential drug for the treatment of androgen-dependent prostate cancer.<br>References Denis, L., et al.: Cancer, 72, 3888 (1993); Potter, G.A., et al.: J. Med. Chem., 38, 2463 (1995); Denmeade, S., et al.: Nat. Rev., 2, 389(2002); Scher, H., et al.: J. Clin. Oncol., 23, 8253 (2005)<br></p>Fórmula:C26H35NOCor e Forma:NeatPeso molecular:377.56(4R)-5-(3',4'-Dihydroxyphenyl)-γ-valerolactone ((-)-Epicatechin Metabolite)
CAS:Produto Controlado<p>Applications A metabolite of (-)-Epicatechin (E582260).<br>References Li, C. et al.: Chem. Res. Tox., 14, 702 (2001);<br></p>Fórmula:C11H12O4Cor e Forma:NeatPeso molecular:208.21trans,trans-2,4-Nonadienal (>90%)
CAS:<p>Applications trans,trans-2,4-Nonadienal is an unsaturated aldehyde that is responsible for the bean odour of soymilk. trans,trans-2,4-Nonadienal has also been identified as a potentially mutagenic substance by inducing oxidative DNA damage.<br>References Sjaastad, A. & Svendsen, K.: Ann. Occ. Hyg., 52, 739 (2008); Vara-Ubol, S., et al.: J. Sens. Stud., 19, 15 (2004); Yang, C., et al.: Chin. J. Physiol., 52, 151 (2009)<br></p>Fórmula:C9H14OPureza:>90%Cor e Forma:YellowPeso molecular:138.21Butropium Bromide
CAS:<p>Applications Anticholinergic. Antispasmodic.<br>References Fujita, et al.: J. Labelled Compd., 9, 149 (1972), Tanaka, et al.: J. Pharm. Soc. Jpn., 92, 510 (1972), Kawamoto H., et al.: Arzneim.-Forsch., 35, 1475 (1985),<br></p>Fórmula:C28H38NO4·BrCor e Forma:NeatPeso molecular:532.51Atorvastatin Acetonide
CAS:<p>Applications Protected Atorvastatin.<br></p>Fórmula:C36H39FN2O5Cor e Forma:Off-White To Light YellowPeso molecular:598.701-Naphthylamine-d7
CAS:Produto Controlado<p>Applications A reagent used to synthesize various dyes used in the textile industry. This is the labeled analog.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Rosenkranz, H.S. et al.: Mutagen., 5, 137 (1990);<br></p>Fórmula:C102H7H2NCor e Forma:NeatPeso molecular:150.23Atorvastatin Lactam Sodium Salt Impurity
CAS:<p>Impurity Atorvastatin Pyrrolidone Analog (USP)<br>Stability Light Sensitive<br>Applications A photodegradation product of Atorvastatin (a cyclic impurity of Atorvastatin). Atorvastatin Pyrrolidone Analog (USP).<br>References Roger, D., et al.: Clin. Exp. Dermatol., 19, 88 (1994), Cosa, G., et al.: Photochem. Photobiol., 80, 159 (2004), Kerwin, B., et al.: J. Pharm. Sci., 96, 1468 (2007),<br></p>Fórmula:C33H34FN2O6·NaCor e Forma:WhitePeso molecular:596.6211b,21-dihydroxypregna-1,4,16-triene-3,20-dione
CAS:<p>Applications 11β,21-dihydroxypregna-1,4,16-triene-3,20-dione is a derivative of Prednisolone (P703740) and an intermediate in the synthesis of isoxazolinopregnadienes which exhibit anti-inflammatory activity.<br>References Khalil, M.A., et al.: Med. Chem. Res., 6, 52 (1996); Kwon, T., et al.: J. Med. Chem., 38, 1048 (1995)<br></p>Fórmula:C21H26O4Cor e Forma:NeatPeso molecular:342.431-(2-Nitroethyl)-2-naphthol
CAS:Produto Controlado<p>Applications 1-(2-Nitroethyl)-2-naphthol is an aromatic alcohol that is used in photoacid for extremely long lived and reversible pH jumps.<br>References Nunes, R.M.D., et al.: J. Am. Chem. Soc., 131, 26 (2009);<br></p>Fórmula:C12H11NO3Cor e Forma:NeatPeso molecular:217.22Aldosterone 3-(O-Carboxymethyl)oxime (>80%)
CAS:Produto ControladoFórmula:C23H31NO7Cor e Forma:NeatPeso molecular:433.494-(3’,4’-Dichlorophenyl)-3,4-dihydro-2H-naphthalen-1-one Oxime
CAS:Produto Controlado<p>Applications An intermediate in the synthesis of the drug metabolite for Sertraline.<br></p>Fórmula:C16H13Cl2NOCor e Forma:NeatPeso molecular:306.19Dihydro Caffeic Acid 3-O-Sulfate Sodium Salt
CAS:<p>Stability Hygroscopic<br>Applications A metabolite of Caffeic Acid. Metabolite profiling of hydroxycinnamate derivatives in plasma and urine after the ingestion of coffee by humans: identification of biomarkers of coffee consumption.<br>References Buchanan, C., et al.: J. Sci. Food Agric., 71, 459 (1996), Andreasen, M., et al.: J. Agric. Food Chem., 49, 5679 (2001), Poquet, L., et al.: Drug Metab. Dispos., 36, 190 (2008),<br></p>Fórmula:C9H8Na2O7SCor e Forma:NeatPeso molecular:306.20Dimefline Hydrochloride
CAS:Produto Controlado<p>Applications Dimefline is a new respiratory stimulant drug.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Edwards, J.M., et al.: J. Nat. Prod., 42, 85 (1979), Setnikar, I., et al.: Arzneim.-Forsch., 11 1109 (1961),<br></p>Fórmula:C20H21NO3·HClCor e Forma:NeatPeso molecular:359.853-Iodothyroacetic Acid
CAS:Produto Controlado<p>Stability Hygroscopic<br>Applications 3-Iodothyronacetic Acid is a 3-Iodothyronamine metabolite that has functional effects in FRTL-5 thyroid cells.<br>References Agretti, P. et al.: J. Mol. Endocrinol., 47, 23 (2011);<br></p>Fórmula:C14H11IO4Cor e Forma:NeatPeso molecular:370.139Daidzein 7-β-D-Glucuronide 4’-Sulfate Disodium Salt
CAS:<p>Stability Very Hygroscopic<br>Applications Mixed conjugate of dietary phytoestrogen.<br>References Adlercreutz, H;., et al.: J. Steroid Mol. Biol., 52, 97 (1995), Kinjo, J., et al.: Biol. Pharm. Bull., 27, 185 (2004),<br></p>Fórmula:C21H16Na2O13SCor e Forma:NeatPeso molecular:554.39Acetyltropic Acid
CAS:Produto Controlado<p>Applications Intermediate in the synthesis of Tropine and respective derivatives<br>References Schmidt, G., et al.: J. Pharm. Sci., 56, 215 (1967),<br></p>Fórmula:C11H12O4Cor e Forma:NeatPeso molecular:208.214-(4’-Hydroxyphenyl)-2-butanone-d5
CAS:Produto Controlado<p>Applications The primary aroma compound of red raspberries, used in perfume compositions, shampoos, cosmetics and as a food additive.<br>References Aggarwal, S., et al.: Mol. Pharmacol., 69, 195 (2006), Beekwilder, J., et al.: Biotechnol. J., 2, 1270 (2007), Akiyama, M., et al.: J. Food Sci., 72, C388 (2007),<br></p>Fórmula:C10H7D5O2Cor e Forma:NeatPeso molecular:169.23ent-Rosuvastatin Sodium Salt
CAS:Produto Controlado<p>Impurity Rosuvastatin EP Impurity G<br>Stability Hygroscopic<br>Applications ent-Rosuvastatin is an enantiomer of Rosuvastatin (R700500), an impurity which acts as a selective, competitive HMG-CoA reductase inhibitor (1). Antilipemic (2,3).<br>References 1. Watanabe, M. et al.: Bioorg. Med. Chem. 1997 Feb;5(2):437-44.2. Lee, E. et al.: Clin. Pharmacol. Ther. 2005 Oct;78(4):330-41.3. Ferdinand, C. et al.: Am. J. Cardiol. 2006 Jan 15;97(2):229-35.<br></p>Fórmula:C22H27FN3NaO6SCor e Forma:NeatPeso molecular:503.52Bis (2-Ethylhexyl) 4,4’-(6-(4-(ethoxycarbonyl)phenylamino)-1,3,5-triazine-2,4-diyl)bis(azanediyl)dibenzoate
Fórmula:C42H54N6O6Cor e Forma:NeatPeso molecular:738.91Eplerenone Hydroxyacid Potassium Salt
CAS:Produto Controlado<p>Applications A metabolite of Eplerenone. Used in combination therapy for treatment of cardiovascular disorders.<br>References Staessen, J., et al.: J. Endocrinol., 91, 457 (1981), de Gasparo, M., et al.: J. Pharmacol. Exp. Ther., 240, 650 (1987), MacFadyen, R., et al.: Cardiovasc. Res., 35, 30 (1997),<br></p>Fórmula:C24H31O7·KCor e Forma:Off-White To Light YellowPeso molecular:470.601-Naphthyl Isocyanate
CAS:<p>Stability Moisture Sensitive<br>Applications 1-Naphthyl Isocyanate was used in the preparation of cationic aromatic urethane.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References McEntyre, C.J., et al.: Anal. Chim. Acta, 644, 90-94 (2009)<br></p>Fórmula:C11H7NOCor e Forma:Colourless To Light YellowPeso molecular:169.18Selenosulfuric Acid Dipotassium Salt, Technical Grade
CAS:Produto Controlado<p>Applications Selenosulfuric Acid Disodium Salt is used in the synthesis of CdSe photocatalysts with enhanced photocatalytic ativitys. Possible application towards industrial wastewater treatment and pollutant removal.<br>References Lim, C. et al.: Bull. Korean Chem Soc., 32, 1657 (2011);<br></p>Fórmula:K2O3SSeCor e Forma:NeatPeso molecular:237.224-(N-Methyl-N-nitrosamino)-4-(3-pyridyl)butanal
CAS:Produto Controlado<p>Applications A tobacco smoke-derived nitrosamine which is activated by multiple human cytochrome P 450s including the polymorphic human cytochrome P 4502D6.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Castonguay, A., et al.: Cancer Lett., 46, 93 (1989), Crespi, C.L., et al.: Carcinogenesis, 12, 1197 (1991),<br></p>Fórmula:C10H13N3O2Cor e Forma:Light Brown LiquidPeso molecular:207.23(6R)-6-Methyl-octanoic Acid
CAS:Produto Controlado<p>Applications (6R)-6-Methyl-octanoic Acid is an intermediate in synthesizing Colistin A Sulfate Hydrate (C641510), used as an antibiotic in the treatment of infectious diseases resulting from multi-drug resistant (MDR) gram-negative bacteria.<br>References Wallace, S. et al.: J. Pharm. Sci., 102, 1578 (2013); Suzuki, T., et al.: J. Biochem., 54, 25 (1963); Barnett, M., et al.: Br. J. Pharmacol. Chemother., 23, 552 (1964); Littlewood, J, M., et al.: Respir. Med., 94, 632 (2000); Li, J., et al.: Int. J. Antimicrob. Ag., 25, 11 (2005); Tsubery, H. et al.: Antimicrob. Agents Chemother., 49, 3122 (2005)<br></p>Fórmula:C9H18O2Cor e Forma:NeatPeso molecular:158.24N-Formyl Varenicline
CAS:Produto Controlado<p>Applications A metabolite of Varenicline. Metabolite M5.<br>References Dow, J., et al.: Drug Metab. Dispos., 22, 738 (1994), Toide, K., et al.: Biochem. Pharmacol., 67, 1269 (2004), Coe, J., et al.: J. Med. Chem., 48, 3474 (2005), Doll, R., et al.: Br. J. Cancer, 92, 426 (2005),<br></p>Fórmula:C14H13N3OCor e Forma:NeatPeso molecular:239.27Sodium Azide
CAS:<p>Applications Sodium azide is commonly used as a preservative in aqueous laboratory reagents and biological samples. Sodium azide’s toxicity can be attributed to its role as a reversible inhibitor of mitochondrial respiration and insulin secretion in human pancreatic cells. Acts as a catalyst for: Oxidative decarboxylation & Michael addition reactions.Used as a reagent for synthesis of Blue fluorescent copolymers; Metal phosphonates & Arenes via aminations. Actively involved in regioselective synthesis of prianosin B.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Chang, S. & Lamm, S.: Int. J. Toxicol., 22, 175 (2003); Misler, S., et al.: Pflügers Archiv., 421, 289 (1992)<br></p>Fórmula:N3·NaCor e Forma:White To Off-WhitePeso molecular:65.01Higenamine Hydrobromide Salt
CAS:Produto Controlado<p>Applications Higenamine acts through inhibition of middle cerebral artery occlusion (MCAO)-mediated HMGB1 release in vivo. Useful towards ischemic injuries.<br>References Ha, Y. et al.: Apoptosis., 17, 463 (2012);<br></p>Fórmula:C16H18BrNO3Cor e Forma:Off-WhitePeso molecular:352.22Isoxanthopterin
CAS:Produto Controlado<p>Applications Isoxanthopterin is a metabolite found in brown rice.<br>References Wang, C., et al.: J. Sci. Food Agric., 100, 4364 (2020)<br></p>Fórmula:C6H5N5O2Cor e Forma:NeatPeso molecular:179.14Betamethasone 17-Propionate
CAS:Produto Controlado<p>Impurity Clobetasol Propionate EP Impurity A / Betamethasone Dipropionate EP Impurity B<br>Applications Betamethasone 17-Propionate (Clobetasol Propionate EP Impurity A) is a degradation product of Betamethasone. Glucocorticoid.<br>References Andersson, P., et al.: J. Pharm. Pharmacol., 36, 763 (1984), Wurthwein, G., et al.: Biopharm. Drug Dispos., 11, 381 (1990), Samtani, M., et al.: J. Pharm. Sci., 93, 726 (2004), Samtani, M., et al.: Drug Metab. Dispos., 33, 1124 (2005),<br></p>Fórmula:C25H33FO6Cor e Forma:Off-WhitePeso molecular:448.524-Nitrophenol Sodium Salt Dihydrate
CAS:Produto ControladoFórmula:C6H4NNaO3·2(H2O)Cor e Forma:NeatPeso molecular:161.09 + 2(18.02)Propafenone-d5 Hydrochloride
CAS:Produto ControladoFórmula:C21H23D5ClNO3Cor e Forma:Off-WhitePeso molecular:382.94Sodium Chlorite (Technical Grade)
CAS:<p>Applications Sodium Chlorite is used as a bleaching agent for cotton textiles.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Shenai, V.A., Pai, S.M.: Textile Dyer Printer, 3, 153 (1969)<br></p>Fórmula:ClO2·NaCor e Forma:NeatPeso molecular:90.4416(+)-Pinoresinol (>80% ee)
CAS:<p>Applications (+)-Pinoresinol is a lignan found in olive oil and in other plants. This phenolic compound was reported to have antioxidant and anticancer potential.<br>References Owen, R., et al.: Eur. J. Cancer, 36, 1235 (2000); Owen, R., et al.: Food Chem. Toxicol., 38, 647 (2000);<br></p>Fórmula:C20H22O6Cor e Forma:NeatPeso molecular:358.38Clobazam-13C6 (1 mg/ml in Acetonitrile)
CAS:Produto ControladoFórmula:C6C10H13ClN2O2Cor e Forma:ColourlessPeso molecular:306.70Perillen, >90%
CAS:Produto Controlado<p>Stability Volatile<br>Applications PERILLEN (cas# 539-52-6) is a useful research chemical.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>Fórmula:C10H14OPureza:>90%Cor e Forma:NeatPeso molecular:150.222,6-Diiodo-4-nitrophenol
CAS:<p>Stability Light Sensitive<br>Applications 2,6-Diiodo-4-nitrophenol is useful for statistical methods for developing QSARs to predict toxicity of phenols to Tetrahymena pyriformis.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Cronin, M., et al.: Chemosphere, 49, 1201 (2002);<br></p>Fórmula:C6H3I2NO3Cor e Forma:NeatPeso molecular:390.9Bisphenol A Bissulfate-d6 Disodium Salt
CAS:Produto Controlado<p>Stability Hygroscopic<br>Applications A labelled bisphenol derivative having antihemolytic activity.<br>References Morgan, B., et al.: Eur. J. Clin. Invest., 24, 219 (1994), Liszewski, M., et al.: Adv. Immunol., 61, 201 (1996), Assefa, H., et al.: Bioorg. Med. Chem. Lett., 9, 1889 (1999), Burdelev, O., et al.: Bioorg. Khim., 29, 159 (2003),<br></p>Fórmula:C15H8D6Na2O8S2Cor e Forma:NeatPeso molecular:438.41Adenosine-5'-13C
CAS:Produto Controlado<p>Applications Carbon 13 Labelled analogue of Adenosine (A280400), a purine nucleoside that plays an important role in various biochemical processes.<br>References Long, X., et al.: J. Pharmacol. Exper. Ther., 335, 781 (2010); Ham, M., et al.: J. Pharmacol. Exper. Ther., 335, 607 (2010)<br></p>Fórmula:C913CH13N5O4Cor e Forma:NeatPeso molecular:268.24Quinethazone
CAS:Produto Controlado<p>Applications Quinethazone is a thiazide diuretic used to treat hypertension.<br>References DeLuca, F.M.: Sett. Med., 54, 747 (1966); Dettli, L. et al.: Ann. N.Y. Acad. Sci., 139, 471 (1966);<br></p>Fórmula:C10H12ClN3O3SCor e Forma:NeatPeso molecular:289.74O,O-Dimethyl-d6 Dithiophosphate Ammonium Salt
CAS:Produto Controlado<p>Applications O,O-Dimethyl-d6 Dithiophosphate is the isotope labelled analog of O,O-Dimethyl Dithiophosphate (3, an dimethyl phosphorodithiolate derivatives used as insecticides.<br></p>Fórmula:C2H4D6NO2PS2Cor e Forma:Off-White To Light YellowPeso molecular:181.25N-Methyl-N-nitroso Urea (Wetted with water >20%)
CAS:Produto Controlado<p>Stability Temperature Sensitive<br>Applications Precursor of Diazomethane. It has a cytotoxicity effect.This product contains an undetermined amount of water.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Huggins, C., et al.: J. Exp. Med., 131, 321 (1970), Gullino, P.M., et al.: J. Natl. Cancer Inst., 54, 401 (1975),<br></p>Fórmula:C2H5N3O2Cor e Forma:Off-White To Light BeigePeso molecular:103.08Salicylic Acid-13C6
CAS:<p>Applications Labelled acetylsalicylic acid impurity B.<br>References Walter, M., et al.: Eur. J. Biochem., 1996, 239, 281 (1996), Bantignies, B., et al.: Plant Mol. Biol., 42, 871 (2000), Bais, H., et al.: J. Biol. Chem., 278, 32413 ( 2003), Finkler, C., et al.: Genetica, 124, 117 (2005),<br></p>Fórmula:C6CH6O3Cor e Forma:NeatPeso molecular:144.08Guanosine-13C5 5'-Monophosphate
CAS:Produto Controlado<p>Applications Guanosine-13C5 5’-Monophosphate is an isotope labelled version of Guanosine 5’-Monophosphate (G844708), a nucleotide with an umami taste.<br>References Charve, Josephine, et al.: J. of Agric. and Food Chem., 66(8), 1863-1871 (2018)<br></p>Fórmula:C513C5H14N5O8PCor e Forma:White To Light YellowPeso molecular:368.181-Naphthyl Acetate
CAS:Produto Controlado<p>Applications 1-Naphthyl Acetate (cas# 830-81-9) is a useful research chemical.<br></p>Fórmula:C12H10O2Cor e Forma:NeatPeso molecular:186.2074-Acetamido Antipyrine-d3
CAS:Produto Controlado<p>Applications A labelled metabolite of Metamizol. Metabolism of Metamizol in early stages of the incubated hen's egg.<br>References Brunstrom, B., et al.: Arch. Toxicol., 57, 69 (1985), Lorr, N., et al.: Biochem. Pharmacol., 36, 3059 (1987), Niwa, T., et al.: Xenobiotica, 29, 187 (1999), Niwa, T., et al.: Biol. Pharm. Bull., 23, 498 (2000),<br></p>Fórmula:C132H3H12N3O2Cor e Forma:NeatPeso molecular:248.302'-Chloroacetophenone
CAS:Produto Controlado<p>Applications 2'-Chloroacetophenone (cas# 2142-68-9) is a compound useful in organic synthesis.<br></p>Fórmula:C8H7ClOCor e Forma:NeatPeso molecular:154.591,2-Cyclohexanedicarboxylic Acid Mono 4-Methyl-7-carboxy-heptyl Ester-d8
CAS:Produto Controlado<p>Stability Hygroscopic<br>Applications 1,2-Cyclohexanedicarboxylic Acid Mono 4-Methyl-7-carboxy-heptyl Ester-d8 is labelled 1,2-Cyclohexanedicarboxylic Acid Mono 4-Methyl-7-carboxy-heptyl Ester (C987315) which is a possible metabolite of the di(isononyl)cyclohexane-1,2-dicarboxylate (DINCH) monoester (MINCH).<br>References Koch, H., et al.: Arch. Toxicol., 87, 799 (2013)<br></p>Fórmula:C17H20D8O6Cor e Forma:NeatPeso molecular:336.45Pilocarpic Acid Sodium Salt
CAS:Produto Controlado<p>Impurity Pilocarpine Hydrochloride EP Impurity B<br>Stability Hygroscopic<br>Applications Pilocarpic Acid Sodium Salt is an imidazole derivative used in the preparation of novel sequentially labile pilocarpine prodrugs for improved ocular delivery.<br>References Bungaard, H. et al.: J. Med. Chem., 28, 978 (1985); Jarvinen, T.e t al.: Int. J. Pharmac., 79, 233 (1992);<br></p>Fórmula:C11H17N2O3·NaCor e Forma:WhitePeso molecular:248.25(2-Chloroethyl) Phosphonic Acid-d4
CAS:Produto Controlado<p>Stability Hygroscopic<br>Applications Labelled (2-Chloroethyl)phosphonic acid. (2-Chloroethyl)phosphonic acid (Ethephon) is the most widely used plant growth regulator. Ethephon is often used on wheat, coffee, tobacco, cotton, and rice in order to help the plant's fruit reach maturity more quickly. The toxicity of Ethephon is actually very low, and any Ethephon used on the plant is converted very quickly to ethylene.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Brantley, B., et al.: J. Plant Physiol., 1428, 741 (1960), Ntui, V., et al.: J. Food Agricult. Environ., 5, 211 (2007), Vwioko, E., et al.: Biosci. Res. Communic., 21, 263 (2009),<br></p>Fórmula:C22H4H2ClO3PCor e Forma:NeatPeso molecular:148.524-Nitrophenyl Propionate
CAS:Produto Controlado<p>Applications 4-Nitrophenyl propionate (cas# 1956-06-05) is a useful research chemical.<br></p>Fórmula:C9H9NO4Cor e Forma:NeatPeso molecular:195.172α-Methylene-γ-valerolactone
CAS:Produto Controlado<p>Applications alpha-Methylene-gamma-valerolactone (cas# 62873-16-9) is a useful research chemical.<br></p>Fórmula:C6H8O2Cor e Forma:NeatPeso molecular:112.126Desisopropyl Atrazine-d5
CAS:Produto Controlado<p>Applications A labelled metabolite of Atrazine (ATR) (A794600).<br>References Compton, D., et al.: Eur. J. Pharmacol., 110, 157 (1985), Das, P., et al.: Toxicol. Sci., 59, 127 (2001), Das, P., et al.: Life Sci., 73, 3123 (2003), Coban, A., et al.: J. Neurochem., 100, 1177 (2007),<br></p>Fórmula:C52H5H3ClN5Cor e Forma:Off-WhitePeso molecular:178.636α-Hydroxy Norethindrone Acetate
CAS:Produto Controlado<p>Applications An oxidative product of the drug Norethindrone (N676000). Norethindrone impurity.<br>References Reif, V., et al.: Pharmaceutical Res., 4, 54 (1987), Rao, P., et al.: Steroids, 59, 621 (1994),<br></p>Fórmula:C22H28O4Cor e Forma:Off-WhitePeso molecular:356.467,10-Dichloro-2-methoxybenzo[b][1,5]naphthyridine
CAS:Produto Controlado<p>Applications 7,10-Dichloro-2-methoxybenzo[b][1,5]naphthyridine is used in the preparation of pyronaridine.<br>References Li, J., et al.: PCT Int. Appl., 2013:1701510 (2013)<br></p>Fórmula:C13H8Cl2N2OCor e Forma:NeatPeso molecular:279.12N-Methyl-4-phenylpyridinium Iodide
CAS:<p>Applications Dopaminergic neurotoxin; a selective cytostatic agent in small-cell lung cancer cell lines with neuroendocrine properties.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Marini, A.M. et al.: J, Nat. Cancer Inst., 84, 1582 (1992); Singh, M. et al.: Arch. Biochem. Biophys., 286, 138 (1991); Santiago, M. et al.: J. Neurosci. Meth., 108, 181 (2001);<br></p>Fórmula:C12H12N·ICor e Forma:NeatPeso molecular:297.13trans-Hydroxy Glimepiride
CAS:Produto Controlado<p>Applications An active metabolite of Glimepiride.<br>References Muller, G., et al.: Diabetes, 42, 1852 (1993), Kramer, W., et al.: Biochem. Biophys. Acta, 119, 278 (1994),<br></p>Fórmula:C24H34N4O6SCor e Forma:NeatPeso molecular:506.624-Formylbenzoic Acid Methyl Ester
CAS:Produto Controlado<p>Applications 4-Formylbenzoic Acid Methyl Ester is a benzoic acid derivative with antioxidant activity.<br>References Conde, E. et al.: Food Chem., 114, 806 (2009);<br></p>Fórmula:C9H8O3Cor e Forma:NeatPeso molecular:164.16JHSB3 , approximately 80%
CAS:Produto Controlado<p>Applications JHSB3 is an acyclic sesquiterpenoid that regulates many aspects of insect physiology. Juvenile Hormone regulate development, reproduction, diapause, and polyphenisms.<br>References Kotaki, T., et al.: Org. Let., 11, 5234 (2009); Riddiford, L.: Adv. Insect Physiol., 24, 213 (1994); Wyatt, G., Davey, K.: Adv. Insect Physiol., 26, 1 (1996); Nijhout, H.: Insect Hormones (Princeton Univ. Press, Princeton) (1994)<br></p>Fórmula:C16H26O4Pureza:80%Cor e Forma:NeatPeso molecular:282.384'-Bromo-2,2':6',2''-terpyridine
CAS:Produto Controlado<p>Applications 4'-Bromo-2,2':6',2''-terpyridine (cas# 149817-62-9) is a useful research chemical.<br></p>Fórmula:C15H10BrN3Cor e Forma:NeatPeso molecular:312.16(3R)-3-[4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]-1-piperidinecarboxylic Acid Phenylmethyl Ester
CAS:Produto ControladoFórmula:C30H28N6O3Cor e Forma:NeatPeso molecular:520.582(2-Nitrophenyl)hydrazine (Contains ~30-40% water as stabilizer)
CAS:<p>Applications (2-Nitrophenyl)hydrazine (cas# 3034-19-3) is a useful research chemical.<br></p>Fórmula:C6H7N3O2Cor e Forma:NeatPeso molecular:153.142,4-Difluoro-α-(1H-1,2,4-triazolyl)acetophenone
CAS:Produto Controlado<p>Impurity Voriconazole EP Impurity A; Voriconazole USP Related Compound C<br>Applications 2,4-Difluoro-α-(1H-1,2,4-triazolyl)acetophenone (Voriconazole EP Impurity A; Voriconazole USP Related Compound C) is an antifungal activity, particularly toward Candida albicans and Candida parapsilosis<br>References Upadhayaya, R., et al.: Eur. J. Med. Chem., 39, 579 (2004), Sheng, C., et al.: J. Med. Chem., 49, 2512 (2006),<br></p>Fórmula:C10H7F2N3OCor e Forma:BeigePeso molecular:223.18Anthracene
CAS:<p>Applications Anthracene is obtained from coal tar. It is an important source of many dyes.This compound is a contaminant of emerging concern (CECs)<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>Fórmula:C14H10Cor e Forma:Light Yellow To Light BrownPeso molecular:178.234-Hydroxychlorpropham Sulfate Sodium Salt
CAS:Produto Controlado<p>Stability Hygroscopic<br>Applications 4-Hydroxychlorpropham Sulfate Sodium Salt, is a chemical herbicide used in the protection of crops. It also maintains the ability to induce mitochondrial dysfunction in rat hepatocytes.<br>References EPA.: Fed. Reg., 72, 37646 (2007); Nakagawa, Y. et al.: Toxicol., 200, 123 (2004);<br></p>Fórmula:C10H11ClNNaO6SCor e Forma:NeatPeso molecular:331.7051-Butylurea
CAS:<p>Applications 1-Butylurea is a compound used for developing cosmetic compositions for straightening hair fibers. It is also used as a reagent for the synthesis of chiral mono-, di-, tri-, and tetraalkylglycolurils by cyclocondensation of ureas with dihydroxyimidazolidinones or glyoxal.<br>References Plos, G., et al.: Fr. Demande, FR 3004926 A1 20141031 (2014); Kravchenko, A. N.,et al.: Russ Chem. Bull., 54, 691 (2005).<br></p>Fórmula:C5H12N2OCor e Forma:NeatPeso molecular:116.16Diazolidinyl Urea (Technical Grade)
CAS:Produto Controlado<p>Stability Hygroscopic<br>Applications Diazolidinyl urea is an antimicrobial agent.<br></p>Fórmula:C8H14N4O7Cor e Forma:White To Off-WhitePeso molecular:278.22Phosphoric Acid Tris(3-methylphenyl) Ester
CAS:Produto Controlado<p>Applications Phosphoric Acid Tris(3-methylphenyl) Esteris a human urinary organophosphate flame retardant metabolite. It is also used to study properties of supercooled liquids.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Schindler, B., et al.: J. Chromat. B, 877, 375 (2009); Heuberger, G., et al.: J. Phys. Chem., 100, 15255 (1996); Blochowicz, T., et al.: J. Chem. Phys., 118, 7544 (2003)<br></p>Fórmula:C21H21O4PCor e Forma:Light YellowPeso molecular:368.361,3-Diphenylurea
CAS:<p>Applications 1,3-Diphenylurea (cas# 102-07-8) is a useful research chemical.<br></p>Fórmula:C13H12N2OCor e Forma:NeatPeso molecular:212.25Betaine-d3 Hydrochloride
CAS:Produto Controlado<p>Applications Betaine-d3 Hydrochloride is a useful gastric acidifier.<br>References Wilcken, D.E., et al.: N. Engl. J. Med., 309, 448 (1983),<br></p>Fórmula:C52H3H9NO2·ClCor e Forma:White To Off-WhitePeso molecular:156.63Geraniol
CAS:Produto Controlado<p>Applications Geraniol is used in the synthesis of insect repellant. It is also used in the synthesis of Angelicoin A and Herecinone J, which inhibit collagen-induced platelet aggregation.<br>References Barnard, D. et al.: J. Med. Entomol., 41, 726 (2004); Mori K. et al.: Phytomedicine, 17, 1082 (2010);<br></p>Fórmula:C10H18OCor e Forma:ColourlessPeso molecular:154.251-(4-Nitrophenyl)-2-piperidinone
CAS:Produto Controlado<p>Applications 1-(4-Nitrophenyl)-2-piperidinone is used in the synthesis of inhibitors of blood coagulation factor Xa.<br>References Pinto, D., et al.: J. Med. Chem., 50, 5339 (2007); Xing, J., et al.: Eur. J. Med. Chem., 95, 388 (2015)<br></p>Fórmula:C11H12N2O3Cor e Forma:Off-White To YellowPeso molecular:220.22Iso Cytosine
CAS:Produto Controlado<p>Applications A useful intermediate for chemical modifications of base and sugar moieties in natural nucleosides.<br>References Sashaki, T., et al.: J. Org. Chem., 40(1), 106 (1975)<br></p>Fórmula:C4H5N3OCor e Forma:NeatPeso molecular:111.10n-Pentyl 4-Hydroxybenzoate-2,3,5,6-d4
CAS:Produto Controlado<p>Applications n-Pentyl 4-Hydroxybenzoate-2,3,5,6-d4 (CAS# 1219798-66-9) is a useful isotopically labeled research compound.<br></p>Fórmula:C12H12D4O3Cor e Forma:NeatPeso molecular:212.28Perfluoro-octylethanoic Acid
CAS:<p>Stability Hygroscopic<br>Applications Perfluoro-octylethanoic Acid is an intermediate in the synthesis of Tetrabutylphosphonium 2H,2H-Perfluorodecanoate which is derived from 1,1,2,2-Tetrahydroperfluorodecanol (T294300), which is applied to the formation of a barrier and self-healing coating on zinc metal materials. This compound has also been seen to induce cell death and formation of oxidative or reactive oxygen species in cerebellar granule cells.<br>References Yabuki, A. et al.: Mat. Corr., 60, 444 (2009); Reistad, T. et al.: Toxicol. Lett., 218, 56 (2013);<br></p>Fórmula:C10H3F17O2Cor e Forma:White To Off-WhitePeso molecular:478.102-(Dimethylamino)guanosine-d6
CAS:Produto Controlado<p>Applications 2-(Dimethylamino)guanosine-d6 is deuterium labeled 2-(Dimethylamino)guanosine (D460850), which can be used to investigate the mechanism of 2'-deoxyoxanosine formation from 2'-deoxyguanosine and nitrous acid. In addition, 2-(Dimethylamino)guanosine can also be employed in mass spectrometry to quantify tRNA modifications related to cellular stress response in Saccharomyces cerevisiae.<br>References Suzuki, T., et al.: Nucleic Acids Res 28, 544 (2000); Chan, C. T. et al.: PLoS Genet 6, e1001247 (2010).<br></p>Fórmula:C12H11D6N5O5Cor e Forma:White To Off-WhitePeso molecular:317.33Dihydro Ferulic Acid Methyl Ester
CAS:Produto Controlado<p>Applications A protected caffeine metabolite with high antioxidant activity. It is a very sensitive biomarker for the consumption of relatively small amount of coffee.<br>References Buchanan, C., et al.: J. Sci. Food Agric., 71, 459 (1996), Andreasen, M., et al.: J. Agric. Food Chem., 49, 5679 (2001), Poquet, L., et al.: Drug Metab. Dispos., 36, 190 (2008),<br></p>Fórmula:C11H14O4Cor e Forma:NeatPeso molecular:210.23[Leu5]-Enkephalin Acetate
CAS:<p>Applications [Leu5]-Enkephalin is a neurotransmitter used in molecular dynamics studies for the insertion of neurotransmitters into lipid bilayer membranes and their implication on membrane stability.<br>References Shen, C., et al.: ChemPhysChem, pages ahead of print (2017)<br></p>Fórmula:C28H37N5O7·x(C2H4O2)Cor e Forma:NeatPeso molecular:615.67Glycyl-L-tyrosine
CAS:Produto Controlado<p>Applications Glycyl-L-tyrosine<br></p>Fórmula:C11H14N2O4Cor e Forma:NeatPeso molecular:238.24Isopilocarpic Acid Sodium Salt
CAS:Produto Controlado<p>Impurity Pilocarpine Hydrochloride EP Impurity C<br>Stability Hygroscopic<br>Applications Isopilocarpic Acid is a degradation product of Pilocarpine (P441500).<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Szepesi, G. et al.: Pharmazie, 38, 94 (1983); Bundgaard, H. et al.: Int. J. Pharmac., 10, 281 (1982);<br></p>Fórmula:C11H17N2O3·NaCor e Forma:WhitePeso molecular:248.252-Naphthylacetonitrile
CAS:Produto Controlado<p>Applications 2-Naphthylacetonitrile (cas# 7498-57-9) is a useful research chemical.<br></p>Fórmula:C12H9NCor e Forma:NeatPeso molecular:167.21γ-Heptalactone
CAS:Produto Controlado<p>Applications ��-Heptanolactone, �� 98.0% (cas# 105-21-5) is a useful research chemical.<br></p>Fórmula:C7H12O2Cor e Forma:NeatPeso molecular:128.17Calcium Chloride Hydrate
CAS:<p>Applications Calcium Chloride Dihydrate is used in the preparation of bisphosphonates used in attacking cancer cells.<br>References Liu, D. et al.: Chem. Comm., 48, 2668 (2012);<br></p>Fórmula:Ca·2Cl·2H2OCor e Forma:NeatPeso molecular:147.01Pyruvic Acid-2-13C Sodium Salt
CAS:Produto Controlado<p>Applications Labelled Pyruvic acid (P998900). Intermediate in sugar metabolism and in enzymatic carbohydrate degradation (alcoholic fermentation) where it is converted to acetaldehyde and CO2 by carboxylase. In muscle, Pyruvic acid (derived from glycogen) is reduced to lactic acid during exertion, which is reoxidized and partially retransformed to glycogen during rest. The liver can convert Pyruvic acid to alanine by amination. A diagnostic agent for Parkinson disease.<br>References Wenzel, A., et al.: J. Neurosci., 21, 53 (2001), Martinez., et al.: Development, 6, 851 (2002), Nakayama, K., et al.: J. Biochem., 146, 757 (2009), Tanaka, T., et al.: J. Pharmacol. Sci., 109, 24 (2009),<br></p>Fórmula:C213CH3NaO3Cor e Forma:NeatPeso molecular:111.043,5,6-Trichlorosalicylic Acid
CAS:Produto Controlado<p>Applications 3,5,6-TRICHLOROSALICYLIC ACID (cas# 40932-60-3) is a useful research chemical.<br></p>Fórmula:C7H3Cl3O3Cor e Forma:NeatPeso molecular:241.463,3'-Dichlorobenzidine Dihydrochloride
CAS:Produto Controlado<p>Stability Hygroscopic<br>Applications 3,3'-Dichlorobenzidine Dihydrochloride, is structurally similar to Benzidine (B121000), and thus is considered a carcinogen. It can be used in the production of azo dyes. Dyes and metabolites, Environmental Testing<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Min, Zh., et al.: Chem. Res. Toxic., 26, 741 (2013); Rainer, F., et al.: Mutation Research, Fundamental and Molecular Mechanisms of Mutagenesis, 691, 27 (2010);<br></p>Fórmula:C12H10Cl2N2·2ClHCor e Forma:NeatPeso molecular:326.05N-Methylcytisine
CAS:<p>Applications N-Methylcytisine (cas# 486-86-2) is a compound useful in organic synthesis.<br></p>Fórmula:C12H16N2OCor e Forma:Off-WhitePeso molecular:204.27apo-Ipratropium Bromide
CAS:<p>Applications apo-Ipratropium Bromide is an intermediate used in the preparation of quaternary salts of alkaloids.<br>References Ivanov, V., et al.: Farmatsiya17, 18 (1967)<br></p>Fórmula:C20H28NO2·BrCor e Forma:NeatPeso molecular:394.348-anti-Ipratropium Bromide
CAS:Produto Controlado<p>Impurity Ipratropium EP Impurity B<br>Applications 8-anti-Ipratropium Bromide (Ipratropium EP Impurity B) is a related compound to Ipratropium Bromide (I740500), nonselective muscarinic acetylcholine receptor antagonist; bronchodilator.<br>References Groeben, H., et al.: Anesthesiology, 85, 867 (1996), Haddad, et al.: Br. J. Pharmacol., 127, 413 (1999), Barnes, P. J., et al.: Chest, 117, 63S (2000),<br></p>Fórmula:C20H30NO3·BrCor e Forma:NeatPeso molecular:412.36Oxindole-3-acetic Acid-d4
CAS:Produto ControladoFórmula:C10D4H5NO3Cor e Forma:NeatPeso molecular:195.208
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