Pharmaceutical Standards
Pharmaceutical standards are a comprehensive set of reference materials essential for ensuring the safety, efficacy, and quality of pharmaceutical products. This category includes standards for active pharmaceutical ingredients (APIs), which are the core components responsible for therapeutic effects. Additionally, it covers compounds and metabolites relevant to both the pharmaceutical and veterinary industries, providing benchmarks for the accurate measurement and analysis of these substances. Nitrosamine control standards are crucial for detecting and mitigating potentially harmful nitrosamines in drug formulations. Toxicology standards help assess the safety and potential adverse effects of pharmaceutical compounds. Furthermore, enzyme activators and inhibitors standards are vital for research and development, enabling precise studies of biochemical pathways and drug mechanisms. These pharmaceutical standards are indispensable tools for regulatory compliance, quality control, and research, ensuring that pharmaceutical products meet stringent safety and effectiveness criteria.
Subcategories of "Pharmaceutical Standards"
- APIs for research and impurities(274,782 products)
- Enzyme Activators and Inhibitors(2,827 products)
- Nitrosamines(2,606 products)
- Pharmaceutical and Veterinary Compounds and Metabolites(2,849 products)
- Toxicology(13,652 products)
Found 7836 products of "Pharmaceutical Standards"
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(-)-Terpinen-4-ol
CAS:Controlled Product<p>Applications (-)-Terpinen-4-ol (cas# 20126-76-5) is a useful research chemical.<br></p>Formula:C10H18OColor and Shape:NeatMolecular weight:154.256β-Hydroxy Norethindrone Acetate
CAS:Controlled Product<p>Impurity Norethindrone Acetate EP Impurity F<br>Applications 6β-Hydroxy Norethindrone Acetate (Norethindrone Acetate EP Impurity F) is 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>Formula:C22H28O4Color and Shape:Off-WhiteMolecular weight:356.46Mefruside
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Mefruside is a diuretic used for the treatment of edema and hypertension.<br>References Johansen, A., et al.: Euro. J. Epidemiol., 27, 63 (2012); Hasegawa, Y., et al.: Blood. Press. Supple., 1, 10 (2010);<br></p>Formula:C13H19ClN2O5S2Color and Shape:Off-WhiteMolecular weight:382.88Protoporphyrin IX Dimethyl Ester
CAS:Controlled Product<p>Applications Protoporphyrin IX Dimethyl Ester is a derivative of Protoporphyrin IX (P839138), which is an important precursor to biologically essential prosthetic groups such as heme, cytochrome c, and chlorophylls.<br>References Battersby, A.R., et al.: Nature, 285, 17-21 (1980); Leeper, F.J., et al.: Natural Product Reports, 2, 19-47 (1983); Layer, G., et al.: Protein Science, 19, 1137-1161 (2010)<br></p>Formula:C36H38N4O4Color and Shape:NeatMolecular weight:590.714'-hydroxy-3',5'-diiodo-[1,1'-Biphenyl]-4-carbonitrile
CAS:Controlled Product<p>Applications 4'-hydroxy-3',5'-diiodo-[1,1'-Biphenyl]-4-carbonitrile is a useful building block compound, and has been used in the preparation of plasminogen activator inhibitor antagonists.<br>References Madison, E. L.; et al.: US 6677473 (2004).<br></p>Formula:C13H7I2NOColor and Shape:NeatMolecular weight:447.013-Methylphosphinicopropionic Acid-d3 Sodium Salt
CAS:Controlled Product<p>Stability Very Hygroscopic<br>Applications The major labelled metabolite of Glufosinate (G596950), used as herbicide.<br>References Royer, A., et al.: Anal. Chem., 72, 3826 (2000), Muller, B., et al.: Pestic. Manag. Sci., 57, 46 (2001), Duke, S., et al.: J. Agric. Food Chem., 51, 340 (2003),<br></p>Formula:C4D3H4O4P·2NaColor and Shape:White To Off-WhiteMolecular weight:199.068(±)5,6-DiHETE Lactone
Controlled Product<p>Stability Moisture Sensitive<br>Applications (±)5,6-DiHETE Lactone is a 1,5 cyclic ester derived from (±)5(6)-DiHETE. A useful research intermediate.<br></p>Formula:C20H30O3Color and Shape:NeatMolecular weight:318.45Glycocholic Acid Sodium Salt
CAS:<p>Stability Hygroscopic<br>Applications Glycocholic Acid Sodium Salt is a biochemical formed by the conjugation of cholic acid (C432600) with glycine (G615990).<br>References Monalisa, M., et al.: Langmuir, 27 (2011);<br></p>Formula:C26H42NO6·NaColor and Shape:NeatMolecular weight:487.60451,2-Benzenedicarboxylic Acid Di-C6,8,10-alkyl Esters (1:1:1 Mixture of D446490 and D481750 and D4393
CAS:Controlled Product<p>Applications 1,2-Benzenedicarboxylic Acid Di-C6,8,10-alkyl Esters_x000D_(1:1:1 Mixture of D446490 and D481750 and D439395, by weight) (cas# 68515-51-5) is a compound useful in organic synthesis.<br></p>Formula:C11H9D3O4Color and Shape:ColourlessMolecular weight:304.38MTIC
CAS:<p>Applications A metabolite of Temozolomide, an antineoplastic.<br></p>Formula:C5H8N6OColor and Shape:Off-WhiteMolecular weight:168.16Sodium 2,2'-Methylene-bis(4,6-di-tert-butylphenyl)phosphate
CAS:Controlled Product<p>Applications Sodium 2,2'-Methylene-bis(4,6-di-tert-butylphenyl)phosphate is an organophosphate nucleating agent.<br>References Li, J., et al.: Suliao, 43, 47-50 (2014);<br></p>Formula:C29H42O4P·NaColor and Shape:White PowderMolecular weight:508.609,10-Dichloroanthracene
CAS:Controlled Product<p>Applications 9,10-DICHLOROANTHRACENE (cas# 605-48-1) is a useful research chemical.<br></p>Formula:C14H8Cl2Color and Shape:GreenMolecular weight:247.12Cyclofenil
CAS:<p>Applications Cyclofenil is a weak nonsteroidal estrogen with ovulation induction properties. Mammalian hormone.<br>References Miquel, et al.: J. Med. Chem., 6, 774 (1963),<br></p>Formula:C23H24O4Color and Shape:NeatMolecular weight:364.436α-Methyl Hydrocortisone
CAS:<p>Applications A metabolite of Cortisone (C696500).<br>References Mashkovskii, M., et al.: Med. Agents, 2, 34 (2002),<br></p>Formula:C22H32O5Color and Shape:Off-White To BeigeMolecular weight:376.49Hydroxy Dehydro Nifedipine Lactone
CAS:Controlled ProductFormula:C16H12N2O6Color and Shape:NeatMolecular weight:328.28Pipamazine
CAS:<p>Applications Pipamazine is a drug od the phenothiazine class which used to be used as an antiemetic.<br>References Bhargava, K. et al.: Br. J. Pharmacol. Chemother., 22, 154 (1964); Bhargava, K. et al.: Br. J. Pharmacol. Chemother., 21, 436 (1963);<br></p>Formula:C21H24ClN3OSColor and Shape:NeatMolecular weight:401.953-(Difluoromethyl)-1H-pyrazole-4-carboxylic Acid
CAS:Controlled Product<p>References Zeun, R., et al.: Pest Manag. Sci., 69, 527 (2013); Oostendorp, M., et al.: Phytopathology, 101, S133 (2011); Olaya, G., et al.: Phytopathology, 101, S132 (2011)<br></p>Formula:C5H4F2N2O2Color and Shape:NeatMolecular weight:162.091-Bromonaphthalene-d7
CAS:Controlled Product<p>Applications 1-Bromonaphthalene-d7 (cas# 37621-57-1) is a compound useful in organic synthesis.<br></p>Formula:C102H7BrColor and Shape:ColourlessMolecular weight:214.11Dihydro Ferulic Acid
CAS:Controlled Product<p>Applications A caffeine metabolite which showed 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>Formula:C10H12O4Color and Shape:NeatMolecular weight:196.20Beclomethasone 17-Propionate
CAS:<p>Impurity Beclomethasone Dipropionate EP Impurity H<br>Applications Beclomethasone 17-Propionate (Beclomethasone Dipropionate EP Impurity H) is an active metabolite of Beclomethasone Dipropionate (BDP).<br>References Soria, I., et al.: Biopharm. Drug Dispos., 19, 297 (1998), Harrison, L., et al., J. Pharm. Pharmacol., 51, 1235 (1999), Daley-Yates, P., et al.: Br. J. Clin. Pharm., 51, 400 (2001).<br></p>Formula:C25H33ClO6Color and Shape:WhiteMolecular weight:464.98Isovaleric Acid Ethyl-d5 Ester
CAS:Controlled Product<p>Applications Isovaleric Acid Ethyl-d5 Ester is the labeled analogue of Isovaleric Acid Ethyl Ester (I917575), an odorant found in soy sauce.<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 Feng, Y., et. al.: Food Chem., 167, 220 (2015)<br></p>Formula:C7H9D5O2Color and Shape:NeatMolecular weight:135.22Indole-3-carboxylic Acid
CAS:Controlled ProductFormula:C9H7NO2Color and Shape:NeatMolecular weight:161.16(3R,5R)-Rosuvastatin Sodium Salt
CAS:<p>Impurity Rosuvastatin EP Impurity B<br>Stability Hygroscopic<br>Applications A diastereomer of Rosuvastatin (R700500) used for treatment, prevention and combination therapy of lipid-related disorders. Rosuvastatin EP Impurity B<br></p>Formula:C22H27FN3NaO6SColor and Shape:White To Light YellowMolecular weight:503.52Bilirubin (>90%)
CAS:Controlled Product<p>Applications Principal pigment of bile and constituent of many biliary calculi.<br>References Stenhagen, R., et al.: Biochem. J., 33, 1591 (1939), Gray, et al.: J. Chem. Soc., 2264, 2268 (1961),<br></p>Formula:C33H36N4O6Purity:>90%Color and Shape:NeatMolecular weight:584.6623-Sulfo-glycodeoxycholic Acid Disodium Salt
CAS:Controlled ProductFormula:C26H41NNa2O8SColor and Shape:NeatMolecular weight:573.65α-Propyl-α-(1-demethylethyl)-Verapamil Hydrochloride
CAS:Controlled Product<p>Applications α-Propyl-α-(1-demethylethyl)-Verapamil is an impurity of Verapamil (V125000, HCl salt) which is a calcium channel blocker.<br>References Atlas, D, and Adler, M.: Proc. Natl. Acad. Sci. USA, 78, 1237 (1981), Janis, R., et al.: Adv. Drug. Res., 16, 309 (1987)<br></p>Formula:C27H38N2O4·ClHColor and Shape:NeatMolecular weight:491.06Indoleacetic Acid-d4
CAS:Controlled Product<p>Applications Labelled Indoleacetic Acid (I577343) has the potential to be used in anti-cancer therapy in conjunction with horseradish peroxidase (HRP).<br>References Kawano, T. et al.: Gen. Hypo. 60, 664 (2003);<br></p>Formula:C102H4H5NO2Color and Shape:NeatMolecular weight:179.21Methionine-methyl-d3
CAS:Controlled Product<p>Applications Methionine-methyl-d3 is the labeled Methionine-methyl, a useful building block.<br></p>Formula:C5D3H8NO2SColor and Shape:NeatMolecular weight:152.23Acetyl-1,2-13C2 Coenzyme A Sodium Salt (~2% Unlabelled)
CAS:Controlled Product<p>Applications Acetyl-1,2-13C2 Coenzyme A Sodium Salt is a useful synthetic intermediate.<br></p>Formula:C2113C2H38N7O17P3S•x(Na)Color and Shape:NeatMolecular weight:811.5622994-Hydroxy Atorvastatin Disodium Salt
CAS:<p>Applications A metabolite of Atorvastatin, a selective, competitive HMG-CoA reductase inhibitor. Atorvastatin is the only drug in its class specfically indicated for lowering both elevated LDL-cholesterol and triglycerides in patients with hypercholesterolemia.<br>References Smith, S., et al.: Am. J. Cardiol., 80, 10H (1997), Jacobsen, W., et al.: Drug Metab. Dispos., 28, 1369 (2000), Istvan, E., et al.: Science, 292, 1160 (2001), Tabernero, L., et al.: J. Biol. Chem., 278, 19933 (2003), Bratton, L., et al.: Bioorg. Med. Chem., 15, 5576 (2007),<br></p>Formula:C33H33FN2Na2O6Color and Shape:White To BrownMolecular weight:618.60Methyl 3,4,5-Trimethoxycinnamate (>85%)
CAS:Controlled Product<p>Applications METHYL 3,4,5-TRIMETHOXYCINNAMATE (cas# 20329-96-8) is a useful research chemical.<br></p>Formula:C13H16O5Purity:>85%Color and Shape:NeatMolecular weight:252.26Methyl Benzilate
CAS:Controlled Product<p>Applications Methyl Benzilate is a reactant in the synthesis of Trimethadione (T796155), an anticonvulsant and antiepileptic agent used in the treatment of pregnant women. Prenatal exposure to snti-epileptic drugs (AEDs) has indicated increased risk of major or minor congenital malformation.<br>References Pastore, V., et. al.: Bioorg. Med. Chem., 21, 841 (2013); Ahir, B. et al.: Toxicol. Vitro., 28, 948 (2014); Pastore, V. et al.: Bioorg. Med. Chem., 21, 841 (2013)<br></p>Formula:C15H14O3Color and Shape:Off White PowderMolecular weight:242.272-[3-(Aminosulfonyl)-4-chlorobenzoyl]-benzonic Acid
CAS:Controlled Product<p>Applications 2-[3-(Aminosulfonyl)-4-chlorobenzoyl]-benzonic Acid is a potential metabolite of Chlorthalidone.<br>References Salado C., et al.: J. Chromatography. Biomed. App., 690, 195 (1997);<br></p>Formula:C14H10ClNO5SColor and Shape:NeatMolecular weight:339.752-Isopropylnaphthalene
CAS:Controlled Product<p>Applications 2-Isopropylnaphthalene has been seen to likely act as CYP2F2 substrates through molecular modelling of the mouse cytochrome P450 CYP2F2.<br>References Lewis, D.F.V., et. al.: Drug Metab. and Drug Interact., 19, 97 (2002)<br></p>Formula:C13H14Color and Shape:NeatMolecular weight:170.25L-Lysine Clonixinate
CAS:<p>Applications L-Lysine Clonixinate is a non-morphinic andalgesic.<br>References Krymchantowski, A., et al.: Curr. Ther. Res., 64, 505 (2003), Di Girolamo, G., et al.: Brit. J. Pharmacol., 141, 1234 (2004),<br></p>Formula:C13H11ClN2O2·C6H14N2O2Color and Shape:Off WhiteMolecular weight:408.88Nicergoline-d3
CAS:Controlled Product<p>Applications Nicergoline-d3 is the labeled analogue of Nicergoline(N394550), a drug used for age-dependent cognitive impairment such as Alzheimers disease and other types of dementia.<br>References Caraci, F., et. al.: Brain Res., 1047, 30 (2005); Mizuno, T., et. al.: Brain Res., 1066, 78 (2005)<br></p>Formula:C24D3H23BrN3O3Color and Shape:NeatMolecular weight:487.404(Z)-α-Hydroxy Tamoxifen
CAS:Controlled ProductFormula:C26H29NO2Color and Shape:NeatMolecular weight:387.513-Hydroxy Desloratadine
CAS:Controlled ProductFormula:C19H19ClN2OColor and Shape:NeatMolecular weight:326.82N-Desmethyl Clomipramine Hydrochloride
CAS:Controlled Product<p>Applications A metabolite of Clomipramine.<br>References McTavish, D., et al.: Drugs, 39, 136 (1990), Chauret, N., et al.: Drug Metab. Dispos., 25, 1130 (1997), Gex-Fabry, M., et al.: Ther. Drug Monit., 22, 701 (2000), Herrera, D., et al.: J. Clin. Pharmacol., 40, 1488 (2000),<br></p>Formula:C18H21ClN2·ClHColor and Shape:Off-WhiteMolecular weight:337.2917β-Dihydro Equilin 3-Sulfate Sodium Salt
CAS:<p>Stability Hygroscopic<br>Applications A metabolite of Equilin (E592800).<br>References Enmark, E., et al.: J. Clin. Endocrinol. Metab., 82, 4258 (1997), Wang, Z., et al.: J. Med. Chem., 43, 2419 (2000), Jiang, X., et al.: Steroids, 71, 334 (2006),<br></p>Formula:C18H21O5S·NaColor and Shape:NeatMolecular weight:372.41Methotrexate (1 mg/mL in Methanol with 0.1N NaOH)
CAS:Formula:C20H22N8O5Color and Shape:Single SolutionMolecular weight:454.4422-Hydroxy Mifepristone
CAS:Controlled Product<p>Applications A metabolite of Mifepristone.<br>References Heikinheimo, O., et al.: J. Steroid Biochem., 26, 279 (1987), Brogden, R., et al.: Drugs, 45, 384 (1993), Shi, Y., et al.: Contraception, 48, 133 (1993), Jang, G., et al.: Biochem. Pharmacol., 52, 753 (1996), Gainer, E., et al.: Steroids, 68, 1005 (2003),<br></p>Formula:C29H35NO3Color and Shape:NeatMolecular weight:445.594-(S)-1-Des(methylamine)-1-oxo-2-(R,S)-hydroxy Sertraline
CAS:Controlled ProductFormula:C16H12Cl2O2Color and Shape:NeatMolecular weight:307.17Indole-3-acetic acid Sodium Salt
CAS:Controlled Product<p>Stability Temperature Sensitive<br>Applications Indole-3-acetic acid is a plant growth regulator. It induces cell division and cell elongation that promotes plant growth.<br>References Fawcett, C., et al.: Nature, 178, 972 (1956); Fawcett, C., et al.: Annals Appl. Bio., 43, 342 (1955); Korshak, V., et al.:Vysokomolekulyarnye Soedineniya, Seriya B: Kratkie Soobshcheniya, 22, 791 (1980)<br></p>Formula:C10H8NNaO2Color and Shape:White To Off-WhiteMolecular weight:197.17Perilla Ketone
CAS:Controlled Product<p>Stability Light Sensitive<br>Applications Perilla Ketone is an oil from Perilla frutescens which is very toxic as it is a potent pulmonary edemagenic agent for laboratory animals and livestock. This compound is commonly used in oriental foods.<br>References Wilson, B.J., et al.: Science, 197, 573 (1997)<br></p>Formula:C10H14O2Color and Shape:NeatMolecular weight:166.22Methyltriphenylphosphonium Bromide
CAS:<p>Applications Methyltriphenylphosphonium Bromide is a lipophilic molecule with a cation allowing for it to be used to deliver molecules to specific cell components. Also considered an antineoplastic agent.<br>References Selassie, C.D. et al.: J. Med. Chem., 33, 1914 (1990); Venkatachalam, M.A et al.: Kidney Int., 49, 449 (1996);<br></p>Formula:C19H18P·BrColor and Shape:Off-WhiteMolecular weight:357.22α-Hederin
CAS:<p>Stability Hygrscopic<br>Applications α-Hederin is a saponin of dry extracts from the leaves of Hedera helix L.Inhibitor of β2-adrenergic receptor-GFP fusion proteins. Potential cause for asphyxiation.<br>References Sieben A. et al.: Biochem., 21, 3477 (2009); Gaillard, Y. et al.: J. Anal Toxicol., 27, 257 (2003);<br></p>Formula:C41H66O12Color and Shape:NeatMolecular weight:750.96N-Des(4-Fluorophenyl)-N-(3-fluorophenyl) Ezetimibe
CAS:Formula:C24H21F2NO3Color and Shape:Off White SolidMolecular weight:409.43Glutaurine Sodium Salt
CAS:<p>Applications Glutaurine Sodium Salt is the salt of Glutaurine (G597350) which has been observed to display antiepileptic effects with anti-amnesia properties. Mimics anxiolytic drug Diazepam (D416855).<br>References Bittner, S. et al.: Amino Acids., 28, 343 (2005); Uemura, S. et al.: Brain. res., 594, 347 (1992);<br></p>Formula:C7H14N2O6S•x(Na)Color and Shape:NeatMolecular weight:254.262299Perfluorodecane Sulfonic Acid
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Perfluorodecane Sulfonic Acid, is a micropollutant found in marine organisms and waste water sludge.<br>References Wille, K., et. al.: Anal. Bioanal. Chem., 400, 1459 (2011); Arvaniti, O.S., et. al.: J. Hazard. Mater., 239, 24 (2012)<br></p>Formula:C10HF21O3SColor and Shape:Off-White To BlackMolecular weight:600.14(±)-trans-α-Bergamotene
CAS:Controlled Product<p>Applications (±)-trans-α-Bergamotene is an essential oil from medicinal plants of Cameroon.<br>References Boyom, F. F., et al.: Phytochem., 64, 1269 (2003);<br></p>Formula:C15H24Color and Shape:NeatMolecular weight:204.351Celecoxib Carboxylic Acid
CAS:Controlled ProductFormula:C17H12F3N3O4SColor and Shape:Off WhiteMolecular weight:411.36Diphenhydramine N-Oxide
CAS:<p>Stability Hygroscopic<br>Applications A metabolite of Diphenhydramine (D486900) in humans.<br>References Breyer-Pfaff, U., et al.: Drug Metab. Dispos., 25, 340 (1997),<br></p>Formula:C17H21NO2Color and Shape:NeatMolecular weight:271.356α-Hydroxy Progesterone (>80%)
CAS:Controlled ProductFormula:C21H30O3Purity:>80%Color and Shape:NeatMolecular weight:330.461,3-Diacetyl Aloe-emodin
CAS:Controlled Product<p>Applications 1,3-Diacetyl Aloe-emodin is an intermediate in the synthesis of Aloe Emodin 8-Glucoside which is a anthraquinone glycoside that was investigated for antioxidant activities and neuroprotective properties.<br>References El-Toumy, S.A., et al.: Carb. Res. 360, 47 (2012); Xiang, L., et al: TsingHua. Sci. Tech., 10, 426 (2005); Shi, Y.Q., et al: Anticancer. Res., 21, 2847 (2001);<br></p>Formula:C10H17BO2Color and Shape:NeatMolecular weight:180.0522-Acetyl-6-(dimethylamino)naphthalene
CAS:Controlled Product<p>Applications Naphthalene derivative.<br></p>Formula:C14H15NOColor and Shape:NeatMolecular weight:213.283(R,S)-Hydroxy Desogestrel
CAS:Controlled Product<p>Applications A metabolite of Desogestrel.<br>References Back, D., et al.: Br. J. Clin. Pharmacol., 26, 23 (1988), Wienkers, L., et al.: Drug Metab. Dispos., 1990, 24, 610 (1990), Bourrie, M., et al.: J. Pharmacol. Exp. Ther., 277, 321 (1996), Ono, S., et al.: Xenobiotica, 26, 681 (1996),<br></p>Formula:C22H30O2Color and Shape:NeatMolecular weight:326.47Hydrocinnamic Acid
CAS:<p>Applications Used in the compositions for the treatment of blood disorders using α-methylhydrocinnamic acid.<br>References Migliaccio, A., et al.: Blood, 76, 1150 (1990), McDonagh, K., et al.: J. Biol. Chem., 266, 11965 (1991),<br></p>Formula:C9H10O2Color and Shape:WhiteMolecular weight:150.17Betamethasone-∆17,20 21-Aldehyde(Mixture of Isomers)
CAS:Controlled Product<p>Applications A degradation and metabolic intermediate of Betamethasone (B3270000).<br></p>Formula:C22H27FO4Color and Shape:NeatMolecular weight:374.45Methyl-2-naphthalenemethylamine Hydrochloride
CAS:Controlled Product<p>Applications An intermediate in the preparation of detoxification inhibitors of the crucifer phytoalexin Brassinin, as potential fungicides against Leptosphaeria maculans.<br>References Gaspari, P., et al.: J. Med. Chem., 49, 684 (2006), Pedras, M., et al.: Bioorg. Med. Chem., 14, 714 (2006),<br></p>Formula:C12H14ClNColor and Shape:NeatMolecular weight:207.7Vanillin
CAS:<p>Applications The primary component of Vanilla bean extract.<br>References Nazeruddin, G., et al.: Res. J. Pharm., Biol. Chem. Sci., 2, 71 (2011), Yang, X., et al.: Biores. Technol., 102, 3498 (2011),<br></p>Formula:C8H8O3Color and Shape:NeatMolecular weight:152.154’-Benzyloxy-3’-nitroacetophenone
CAS:Controlled Product<p>Applications 4’-Benzyloxy-3’-nitroacetophenone (cas# 14347-05-8) is a compound useful in organic synthesis.<br></p>Formula:C15H13NO4Color and Shape:NeatMolecular weight:271.27Betamethasone 21-Propionate
CAS:Controlled Product<p>Impurity Clobetasol Propionate EP Impurity K / Betamethasone Dipropionate EP Impurity C<br>Applications Betamethasone 21-Propionate (Clobetasol Propionate EP Impurity K) 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>Formula:C25H33FO6Color and Shape:Off-WhiteMolecular weight:448.52(BetaR,DeltaR,1S,2S)-1,2-Dihydro-β,δ,6-trihydroxy-2-methyl-1-naphthaleneheptanoic Acid Sodium Salt (Pravastatin Impurity)
CAS:Controlled Product<p>Applications Pravastatin impurity.<br>References Muramatsu, S., et al.: Biol. Pharm. Bull., 20, 1199 (1997), Serajuddin, A., et al.: J. Pharm. Sci., 88, 696 (1999),<br></p>Formula:C18H23O5·NaColor and Shape:NeatMolecular weight:342.363”-Hydroxy Simvastatin
CAS:Controlled ProductFormula:C25H38O6Color and Shape:NeatMolecular weight:434.571,4-Naphthoquinone-d6
CAS:Controlled Product<p>Applications 1,4-Naphthoquinone-d6 (CAS# 26473-08-5) is a useful isotopically labeled research compound.<br></p>Formula:C10D6O2Color and Shape:NeatMolecular weight:164.19Terazosin-md
Controlled Product<p>Applications Terazosin-md is an analog of Terazosin (T105000) which is an α1-adrenergic receptor antagonist alleviating organ damage in studies done on rodent models of stroke and sepsis and has potential to be used for treatment for diseases.<br>References Chen, X., et al.: Nat. Chem. Biol, 11, 19 (2015)<br></p>Formula:C20H26N4O4Color and Shape:NeatMolecular weight:386.445Ruthenium On Carbon
CAS:Controlled Product<p>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.<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 Hunt, L. B., et al.: Platinum Metals Rev., 49 (2), 74 (2003);<br></p>Formula:RuColor and Shape:NeatMolecular weight:101.07β-Geranyl Acetate
CAS:<p>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.<br>References Aazza, S., et. al.: Nat. Prod. Comm., 9, 587 (2014); Marchev, A., et. al.: J. Essential Oil-bearing Plants, 15, 908 (2012)<br></p>Formula:C12H20O2Color and Shape:NeatMolecular weight:196.29α-Ethyl Norepinephrine Hydrochloride (Mixture of Diastereomers)
CAS:Controlled Product<p>Applications A bronchodilator.<br>References Daly, J. W., et al.: J. Med. Chem., 9(3), 273 (1966).<br></p>Formula:C10H15NO3·ClHColor and Shape:NeatMolecular weight:233.69Testosterone Hexanoate
CAS:Controlled ProductFormula:C25H38O3Color and Shape:NeatMolecular weight:386.571-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>Formula:C11H7NOColor and Shape:Colourless To Light YellowMolecular weight:169.183-[2-N-(Biotinyl)aminoethyldithio]propanoic Acid
CAS:Controlled Product<p>Applications 3-[2-N-(Biotinyl)aminoethyldithio]propanoic Acid (cas# 104582-29-8) is a compound useful in organic synthesis.<br>References Kobayashi, N., et al.: Anal. Biochem., 357, 311 (2006),<br></p>Formula:C15H25N3O4S3Color and Shape:NeatMolecular weight:407.57Fluorescein-Cadaverine Dihydrochloride
CAS:<p>Stability Hygroscopic<br>Applications Fluorescein-Cadaverine is a fluorescein derivative used in the preparation of biologically active fluorescent-labeled vitamin K analogues and monitoring of their subcellular distribution.<br>References Suhara, Y. et al.: Tetrahedron, 64, 8789 (2008);<br></p>Formula:C26H25N3O5S·2ClHColor and Shape:Orange SolidMolecular weight:564.48Carvedilol Bis-carbazole
CAS:Controlled Product<p>Impurity Carvedilol EP Impurity B; Carvedilol Impurity B; Carvedilol USP B<br>Applications Carvedilol Bis-carbazole (Carvedilol EP Impurity B; Carvedilol Impurity B; Carvedilol USP B) is an impurity from the process of Carvedilol (C184625).<br></p>Formula:C39H39N3O6Color and Shape:Off-White To Light BeigeMolecular weight:645.74Inosine-5'-monophosphate Disodium Salt Hydrate
CAS:Controlled Product<p>Applications Inosine-5'-monophosphate Disodium Salt Hydrate is used in Raman spectra of alkali and alkaline earth metal salts of inosine 5'-monophosphoric acid.<br>References Carmona, P., et al.: J. Raman Spectrosc., 27, 817 (1996)<br></p>Formula:C10H11N4O8PNa·xH2OColor and Shape:NeatMolecular weight:392.17+144.12Thiamine Acetate Hydrochloride
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Thiamine (T344185) impurity.<br>References Warnock, L., et al.: Anal. Biochem., 126, 394 (1982), Royer-Morrot, J., et al.: Eur. J. Clin. Pharmacol., 42, 219 (1992),<br></p>Formula:C14H20Cl2N4O2SColor and Shape:WhiteMolecular weight:379.31Magnesium Carbonate
CAS:Controlled Product<p>Applications Magnesium Carbonate is a chemical reagent used in the production of magnesium oxide in the synthesis of ceramics.<br>References Seabra, M. et al.: Mat. Res. Bull., 37, 255 (2002); Kumar, T. et al.: Biomat., 21, 1623 (2000);<br></p>Formula:CO3·MgColor and Shape:White To Off-WhiteMolecular weight:84.31DL-Isocitric Acid Lactone
CAS:Controlled Product<p>Applications DL-Isocitric Acid Lactone (cas# 4702-32-3) was identified as a component in Aloe vera leaves and commercial aloe juice powders.<br>References Zhang, Y., et al.: J. AOAC, 101, 1741 (2018)<br></p>Formula:C6H6O6Color and Shape:NeatMolecular weight:174.115'-Cholesteryl-TEG Phosphoramidite
CAS:Controlled Product<p>Applications 5’-Cholesteryl-TEG Phosphoramidite is used in the synthesis of immunostimulatory oligonucleotides for in vivo cell modification for immunotherapy.<br>References Liu, H. et al.: Angew. Chem. Int. Ed., 50, 7052 (2011);<br></p>Formula:C46H82N3O7PColor and Shape:NeatMolecular weight:820.13Beclomethasone 21-Propionate
CAS:Controlled Product<p>Impurity Beclomethasone Dipropionate EP Impurity A<br>Applications Beclomethasone 21-Propionate (Beclomethasone Dipropionate EP Impurity A) is a metabolite of Beclomethasone Dipropionate (BDP).<br>References Foe, K., et al.: Biopharm. Drug Disposition, 19, 1 (1998), Harrison, L., et al.: Eur. J. Clin. Pharmacol., 58, 197 (2002),<br></p>Formula:C25H33ClO6Color and Shape:WhiteMolecular weight:464.982-Butylnaphthalene
CAS:Controlled Product<p>Applications 2-BUTYLNAPHTHALENE (cas# 1134-62-9) is a useful research chemical.<br></p>Formula:C14H16Color and Shape:NeatMolecular weight:184.277Diamino-5-phenylthiazole Hydrobromide
CAS:Controlled Product<p>Applications Diamino-5-phenylthiazole Hydrobromide is an phenylthiazole derivative used in the preparation of antiallergic and antiinflammatory agents.<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 Ban, M. et al.: Bioorg. Med. Chem., 6, 1069 (1998);<br></p>Formula:C9H9N3S·BrHColor and Shape:NeatMolecular weight:272.16(5α)-Androst-2-en-17-one, 90%
CAS:Controlled Product<p>Applications Metabolite of 5α-Androst-16-en-3β-ol<br>References Gower, D., et al.: J. Steroid Biochem. Mol. Biol., 63, 81 (1997), Zorko, M., et al.: Steroids, 65, 46 (2000), Diel, P., et al.: Toxicol. Lett., 169, 64 (2007),<br></p>Formula:C19H28OPurity:90%Color and Shape:NeatMolecular weight:272.423-Oxo-2-propylpentanoic Acid Methyl Ester
CAS:Controlled Product<p>Applications Valproic Acid (V094750) derivative.<br></p>Formula:C9H16O3Color and Shape:NeatMolecular weight:172.223,3'-Dithiobis(propionohydrazide)
CAS:Controlled Product<p>Applications 3,3'-dithiobis(propionohydrazide) (cas# 50906-77-9) is a useful research chemical.<br></p>Formula:C6H14N4O2S2Color and Shape:NeatMolecular weight:238.33Boldenone Propionate
CAS:Controlled Product<p>Applications Boldenone Propionate is a metabolite of Boldenone (B675100), which is an anabolic steroid.<br>References Watanabe, K., et al.: J. Appl. Bacteriol., 62, 151 (1987) ; Liu, W., et al.: J. Ind. Microbiol., 13, 167 (1994) ; Barthakur, S., et al.: J. Basic Microbiol., 36, 383 (1996); Grinenko, G., et al.: Pharmaceut. Chem. J., 36, 510 (2002) ; de Brabander, H., et al.: Food Addit. Contam., 21, 515 (2004); Le Bizec, B., et al.: Steroids, 71, 1078 (2006);<br></p>Formula:C22H30O3Color and Shape:Off-WhiteMolecular weight:342.47Fluvastatin 3-Hydroxy-4,6-diene Sodium Salt
CAS:Controlled Product<p>Stability Hygroscopic, Light Sensitive, Temperature Sensitive<br>Applications Fluvastatin 3-Hydroxy-4,6-diene Sodium Salt is a metabolite of Fluvastatin (F601250), a synthetic HMG-CoA reductase inhibitor. Antilipemic.<br>References Yuan, J., et al.: Atherosclerosis, 87, 147 (1991), Tse, F.L.S., et al.: J. Clin. Pharmacol., 32, 630 (1992), Dain, J.G., et al.: Drug Metab. Disposit., 21, 567 (1993),<br></p>Formula:C24H23FNNaO3Color and Shape:NeatMolecular weight:415.43Adapalene Methyl Ester
CAS:<p>Impurity Adapalene USP Related Compound B<br>Applications Adapalene intermediate, an ester of Adapalene. Adapalene USP Related Compound B.<br>References Charpentier, B., et al.: J. Med. Chem., 38, 4993 (1995),<br></p>Formula:C29H30O3Color and Shape:NeatMolecular weight:426.556β-Hydroxy-3α,5α-cycloandrostan-17-one
CAS:Controlled Product<p>Applications 6β-Hydroxy-3α,5α-cycloandrostan-17-one is a degredation product of Dehydroepiandrosterone Sodium Sulfate (S673250), an active agent in the preparation of a pharmaceutical for the treatment of asthma or other respiratory diseases.<br>References Ishihara, T., et al.: Drug. Develop. Indust. Pharmacy., 5, 263 (1979); Sollman, P.B., et al.: J. Org. Chem., 28, 3559 (1963); Van Renterghem, P., et al.: Steroids., 75, 1047 (2010);<br></p>Formula:C19H28O2Color and Shape:NeatMolecular weight:288.423-Sulfoglycolithocholic Acid Disodium Salt
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications 3-Sulfoglycolithocholic Acid Disodium Salt is a derivative of Lithocholic acid (L469180). Lithocholic acid (LCA) is a putative tumor promoter,that is shown to be able to inhibit mammalian DNA polymerase β.<br>References Ogawa, A., et al.: Jap. J. Canc. Res., 89, 1154 (1998)<br></p>Formula:C26H41NO7S·2NaColor and Shape:NeatMolecular weight:557.65b-Cembrenediol
CAS:Controlled Product<p>Stability Light Sensitive<br>Applications β-Cembrenediol is an inhibitor of tumor promotion. Novel c-Met inhibitors which are used in anticancer treatments.<br>References Le-Huu, P. et al.: ChemCatChem., 8, 3755 (2016); Ebrahim, H. et al.: Bioorg. Med. Chem., 24, 5748 (2016);<br></p>Formula:C20H34O2Color and Shape:Off-WhiteMolecular weight:306.484-(4-Hydroxybutyl)benzoic Acid Methyl Ester
CAS:Controlled Product<p>Applications 4-(4-Hydroxybutyl)benzoic Acid Methyl Ester is a benzoic acid derivative used in the preparation of yrrolo[2,3-d]pyrimidine-based antitumor agents as well as other biologically active compounds.<br>References Barnett, C.J. et al.: Org. Proc. Res. Dev., 3, 184 (1999); Zhao, D. et al.: Zhong. Yao. Huax. Zaz., 18, 445 (2008);<br></p>Formula:C12H16O3Color and Shape:NeatMolecular weight:208.251,2,5,6-Tetramethylnaphthalene
CAS:Controlled Product<p>Applications 1,2,5,6-Tetramethylnaphthalene is a polycyclic aromatic hydrocarbon that has been found in petroleum.<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 Forster, P.G., et. al.: J. Chromatogr., 483, 384 (1989)<br></p>Formula:C14H16Color and Shape:NeatMolecular weight:184.2772-(2,3-Dichlorphenyl)-2-(guanidinylimino)acetonitrile
CAS:Controlled ProductFormula:C9H7Cl2N5Color and Shape:Light YellowMolecular weight:256.09N-Desmethyl Ulipristal Acetate
CAS:Controlled Product<p>Applications N-Desmethyl Ulipristal Acetate is the N-monodemethylated analogue and metabolite of the selective progesterone receptor modulator Ulipristal Acetate (U700810). N-Desmethyl Ulipristal Acetate contributes significantly to the antiprogestational activity of its parent compound.<br>References Attardi, B.J. et al.: J. Steroid Biochem. Mol. Biol., 88, 277 (2004);<br></p>Formula:C29H35NO4Color and Shape:NeatMolecular weight:461.59(+)-(S)-Dihydrokavain
CAS:Controlled Product<p>Applications (+)-(S)-Dihydrokavain is a kavalactone found in kava beverages consumed by South Pacific islanders. Furthermore, roots and extracts of the kava plant have been used in herbal medicine to treat sleep disturbances, as well as stress and anxiety.<br>References Warburton, E., et al.: Eur. J. Mass Spectrom., 12, 223(2006); Wang, J., et al.: J. Food Sci. Technol., 52, 1164 (2015)<br></p>Formula:C14H16O3Color and Shape:NeatMolecular weight:232.28N-(n-Butanesulfonyl)-O-[4-(4-pyridinyl)-butyl]-(S)-tyrosine
CAS:<p>Applications Tirofiban intermediate.<br></p>Formula:C22H30N2O5SColor and Shape:NeatMolecular weight:434.5517-Desacetyl Rocuronium Bromide
CAS:<p>Impurity Rocuronium EP Impurity C<br>Applications 17-Desacetyl Rocuronium Bromide (Rocuronium EP Impurity C) is a metabolite of Rocuronium (R639500), in human plasma.<br>References Kleef, U., et al.: J. Chromatogr., 621, 65 (1993), Proost, J., et al.: Br. J. Anaesth., 85, 717 (2000),<br></p>Formula:C30H51N2O3·BrColor and Shape:NeatMolecular weight:567.64N-Demethyl Mifepristone
CAS:<p>Applications A metabolite of Mifepristone (M343975).<br>References Ringler, I., et al.: Metabolism, 13, 37 (1964), Gagne, D., et al.: J. Steroid. Biochem., 25, 315 (1986), Jang, G., et al.: Biochem. Pharmacol., 52, 753 (1996), Hild, S., et al.: Hum. Reprod., 15, 822 (2000), Gainer, E., et al.: Steroids, 68, 1005 (2003),<br></p>Formula:C28H33NO2Color and Shape:NeatMolecular weight:415.57O-Desmethyl Quinidine
CAS:Controlled Product<p>Applications A metabolite of Quinidine.<br>References Small, D.L., et al.: J. Chem. Med., 22, 1014 (1979), Guentert, T.W., et al.: Eur. J. Drug Metab. Pharmacokinet., 7, 31 (1982), Rakhir, A., et al.: J. Pharmacokinet. Biopharm., 12, 1 (1984), Christie, D.J., et al.: J. Lab. Clin. Med., 112, 92 (1988),<br></p>Formula:C19H22N2O2Color and Shape:NeatMolecular weight:310.391,2-Dihydro Beclomethasone Dipropionate
CAS:Controlled Product<p>Impurity Beclomethasone Dipropionate EP Impurity L<br>Applications 1,2-Dihydro Beclomethasone Dipropionate (Beclomethasone Dipropionate EP Impurity L) is an impurity of Beclomethasone Dipropionate (B131030).<br></p>Formula:C28H39ClO7Color and Shape:NeatMolecular weight:523.06Tenivastatin Calcium Hydrate
CAS:Controlled Product<p>Applications Tenivastatin Calcium is derived from Simvastatin (S485000), which is a synthetic derivative of a fermentation product of Aspergillus terreus. A competitive inhibitor of HMG-CoA reductase. A synthetic analog of Lovastatin. Antilipemic. Simvastatin, the drug, is sold under the trade name Zocor.<br>References Hoffman, W.F., et al.: J. Med. Chem., 29, 849 (1986), Mol, M.J., et al.: Lancet, 2, 936 (1986)<br></p>Formula:C25H39O6Ca·xH2OColor and Shape:NeatMolecular weight:929.247α-Hydroxy-4-cholesten-3-one
CAS:<p>Applications 7α-Hydroxy-4-cholesten-3-one is a metabolite of Cholesterol (C432501).<br>References Connor, W., et al.: J, Clin. Invest., 48, 1363 (1969), Nestel, P., et al.: Metabolism, 24, 189 (1975), Ellegard, L., et al.: Eur. J. Clin. Nutr., 45, 451 (1991), Pedersen, A., et al.: J. Lipid Res., 41, 1901 (2000),<br></p>Formula:C27H44O2Color and Shape:NeatMolecular weight:400.64(-)-Biotin Sulfoxide
CAS:<p>Applications (-)-Biotin Sulfoxide, is a metabolite of Biotin (B389040), which is a growth factor present in minute amounts in every living cell, and plays an indispensable role in numerous naturally occurring carboxylation reactions.<br>References du Vigneaud, et al.: J. Biol. Chem., 146, 475 (1942), Traub, et al.: Nature, 178, 649 (1956), Siegel, H., et al.: Experienta, 37, 789 (1981), Vesely, D.L., Science, 216, 1329 (1982), Hugues, M., et al.: Biochemistry, 31, 12 (1992),<br></p>Formula:C10H16N2O4SColor and Shape:White To Off-WhiteMolecular weight:260.31Telocinobufogenin
CAS:Controlled Product<p>Applications Telocinobufagin is isolated as a major component from skin secretion of the toad Bufo rubescens. Telocinobufogenin is a novel antibiotic cardiotonic.<br>References Akizawa, T., et al.: Chem. Pharm. Bull., 42, 754 (1994); Hancock, R., et al.: Antimicrob. Agents Chemother., 43, 1317 (1999); Jing, Y., et al.: J. Cancer Res., 85, 645 (1994); Kamano, Y., et al.: J. Med. Chem., 45, 5440 (2002); Schoner, W., et al.: Eur. J. Biochem., 269, 2440 (2002); Cunha Filho, G., et al.: Toxicon, 45, 777 (2005)<br></p>Formula:C24H34O5Color and Shape:NeatMolecular weight:402.52N-Isopropyl Noratropine
CAS:Controlled Product<p>Impurity Ipratropium EP Impurity E<br>Applications N-Isopropyl Noratropine is a Noratropine derivative, an intermediate in the production of Ipratropium.<br>References Simms, P., et al.: J. Pharm. Biomed. Anal., 17, 841 (1998),<br></p>Formula:C19H27NO3Color and Shape:NeatMolecular weight:317.424-Aminoacetophenone
CAS:Controlled Product<p>Applications A novel utilization of aminophenone derivative in toxicology, for treating intoxications with cyanogenic toxic substances.<br>References Donoghue, N., et al.: Eur. J. Biochem., 60, 1 (1975), Chen, Y., et al.: J. Bacteriol., 170, 781 (1988),<br></p>Formula:C8H9NOColor and Shape:Yellow SolidMolecular weight:135.165-Hydroxy Albuterol Hemisulfate Salt
CAS:Controlled Product<p>Applications The 5-hydroxy analogue of the bronchodilator, Albuterol (A514500).<br></p>Formula:C13H21NO4H2SO4Color and Shape:NeatMolecular weight:304.353-Dehydro Retinal
CAS:Controlled Product<p>Stability Light Sensitive, Temperature Sensitive<br>Applications An oxidized derivative of the visual pigment carotenoid.<br>References Wada, A., et al.: Chem. Pharm. Bull., 56, 112 (2008), Smolensky, E., et al.: Biochem., 48, 9170 (2009),<br></p>Formula:C20H26OColor and Shape:NeatMolecular weight:282.42β-Lapachone (>90%)
CAS:Controlled Product<p>Applications β-Lapachone is a naturally occurring quinone obtained from the bark of the lapacho tree (Tabebuia avellanedae) with cancer chemopreventive properties. Induces apoptosis in HL-60 and human prostate cancer cells.<br>References Renslo, A., et al.: Nat. Chem. Biol., 2, 701 (2006), Hopkins, A., et al.: Nat. Chem. Biol., 4, 682 (2008), Stuart, K., et al.: J. Clin. Invest., 118, 1301 (2008), Martin, R., et al.: Science, 25, 1680 (2009),<br></p>Formula:C15H14O3Purity:>90%Color and Shape:Orange SolidMolecular weight:242.27Triacetin-d5
CAS:Controlled Product<p>Applications Triacetin-d5 is the isotope labelled analog of Triacetin (T720850); a compound used as a food additive and flavoring. Triacetin can be used as an excipient in pharmaceutical products where it is used as a humectant, a plasticizer, and as a solvent. Triacetin can also be used as a fuel additive as an antiknock agent.<br>References Mouret, A., et al.: Green Chem., 16 (1), 269 (2014); Snejdrova, E., et al.: Inter. J. Pharma., 458, 282 (2013)<br></p>Formula:C9D5H9O6Color and Shape:NeatMolecular weight:218.252N1,N12-Diacetylspermine Dihydrochloride
CAS:<p>Stability Hygrscopic<br>Applications N1,N12-Diacetylspermine Dihydrochloride is a diacetylated derivative of Spermine (S680510) and is recognized as a novel tumor marker in patients with breast and colorectal cancers.<br>References Kato, M., et al.: Anticancer Res., 34, 3053 (2014); Umemori, Y., et al.: Clin. Chim. Acta, 411, 1894 (2010); Kawakita, M., et al.: J. Biochem., 139, 315 (2006); Hiramatsu, K., et al.: Clin. Cancer Res., 11, 2986 (2005)<br></p>Formula:C14H32Cl2N4O2Color and Shape:NeatMolecular weight:359.34Campesteryl Ferulate
CAS:Controlled Product<p>Applications Campesteryl Ferulate is a component of γ-oryzanol with antioxidant activities.<br>References Xu, Z., et al.: J. Agric. Food Chem., 49, 2077 (2001);<br></p>Formula:C38H56O4Color and Shape:NeatMolecular weight:576.855-Chloronaphthalene-2-sulfonyl Chloride
CAS:Controlled Product<p>Applications 5-Chloronaphthalene-2-sulfonyl Chloride (cas# 89108-45-2) is a compound useful in organic synthesis.<br></p>Formula:C10H6Cl2O2SColor and Shape:NeatMolecular weight:261.12Melphalan
CAS:Controlled Product<p>Applications Melphalan is an antineoplastic.<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 Ross, W.C.J., et al.: Biochem. Pharmacol., 13, 969 (1964); Donelli, M.G., et al.: J. Pharm. Pharmacol., 18, 760 (1966), Furner, R.L., et al.: Cancer Treat. Rep., 64, 559 (1980),<br></p>Formula:C13H18Cl2N2O2Color and Shape:NeatMolecular weight:305.207-Bromobenz[a]anthracene
CAS:Controlled Product<p>Applications 7-Bromobenz[a]anthracene (cas# 32795-84-9) is a useful research chemical.<br></p>Formula:C18H11BrColor and Shape:NeatMolecular weight:307.18Rosuvastatin Ethyl Ester
CAS:<p>Applications Rosuvastatin ethyl ester (CAS# 851443-04-4) is an intermediate formed during the synthetic preparation of rosuvastatin, a pharmaceutical used to manage LDL cholesterol.<br>References Sterk, D.; et al.: Tetrahedron Lett., 57, 1338 (2016); Olsson, A. G.; et al.: Am. Heart J., 144, 1044 (2002).<br></p>Formula:C24H32FN3O6SColor and Shape:Off-White To Light BeigeMolecular weight:509.595-(4-Fluorophenyl)-2,3-dihydro-3-(1-methylethyl)-2-oxo-N,4-diphenyl-1-[2-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-1H-pyrrole-3-carboxamide
CAS:Controlled Product<p>Applications 5-(4-Fluorophenyl)-2,3-dihydro-3-(1-methylethyl)-2-oxo-N,4-diphenyl-1-[2-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-1H-pyrrole-3-carboxamide is a photodegradation product of Atorvastatin (A791750).<br>References Cermola, F., et al.: Tetrahedron., 62, 7390 (2006);<br></p>Formula:C33H33FN2O5Color and Shape:NeatMolecular weight:556.622,3,4-Trihydroxybenzophenone-2’,3’,4’,5’,6’-d5
CAS:Controlled Product<p>Applications 2,3,4-Trihydroxybenzophenone-2’,3’,4’,5’,6’-d5 is the isotope labelled analog of 2,3,4-Trihydroxybenzophenone; a trihydroxy derivative of Benzophenone (B204980) which is a compound used in the manufacturing of antihistamines, hypnotics, and insecticides.<br>References Wallace, W., et al.: Environ. Toxicol. Chem., 19, 962 (2000); Hayashi, T., et al.: Toxicol. Lett., 167, 1 (2006); Bechard, K., et al.: Aquat. Toxicol., 90, 310 (2008)<br></p>Formula:C13D5H5O4Color and Shape:NeatMolecular weight:235.247Flurandrenolone Acetate
CAS:<p>Impurity Fluocinolone Acetonide EP Impurity G<br>Applications Flurandrenolone Acetate, is the derivative of Flurandrenolide (F598650), which is a Glucocorticoid, used as an antipsoriatic.<br>References Pearlman, R., et al.: Int. J. Pharm., 18, 53 (1984), Neufeld, E., et al.: J. Chromatogr., 718, 273 (1998),<br></p>Formula:C26H35FO7Color and Shape:NeatMolecular weight:478.55Bromfenac Sodium Sesquihydrate
CAS:Controlled Product<p>Applications Bromfenac is a non-steroidal anti-inflammatory agent.<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 Obach, R., et al.: Drug Metab. Disposition, 36, 1385 (2008), MacDonald, J., et al.: Toxicol. Sci., 110, 40 (2009), Varma, M., et al.: J. Med. Chem., 52, 4844 (2009),<br></p>Formula:C15H11BrNO3·2Na·3H2OColor and Shape:Light YellowMolecular weight:766.343,5-Dinitropyridine
CAS:Controlled Product<p>Applications 3,5-Dinitropyridine is used as an azabenzyne pyrolytic precursor. The anion radical of 3,5-dinitropyridine aundergoes reversible dimerization reactions.<br>References Winkler, M., et al.: J. Am. Chem. Soc., 126, 6135 (2004); Macias-Ruvalcaba, N., et al.: J. Electroanal. Chem., 600, 294 (2007)<br></p>Formula:C5H3N3O4Color and Shape:NeatMolecular weight:169.10trans-α-Asarone
CAS:Controlled ProductFormula:C12H16O3Color and Shape:White To Off-WhiteMolecular weight:208.25Ibutilide Fumarate
CAS:Controlled ProductFormula:C20H36N2O3S·C4H4O4Color and Shape:NeatMolecular weight:885.222'-Nitroacetophenone
CAS:Controlled Product<p>Applications 2'-Nitroacetophenone (cas# 577-59-3) is a compound useful in organic synthesis.<br></p>Formula:C8H7NO3Color and Shape:NeatMolecular weight:165.15Tranexamic-d2 Acid
CAS:Controlled Product<p>Applications Tranexamic-d2 acid is deuterium labelled tranexamic acid (T714505), which is an antifibrinolytic agent that blocks lysine binding sites of plasminogen. Hemostatic.<br>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),<br></p>Formula:C8H13D2NO2Color and Shape:NeatMolecular weight:159.22Melagatran
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Synthetic thrombin inhibitor. Thrombin mutant anticoagulant antagonist. Antithrombotic.<br>References Dewanjee, M., et al.: J. Nucl. Med., 22, 981 (1981), Goodman, S., et al.: J. Biomed. Mater. Res., 45, 240 (1999), Carlsson, S., et al.: Thromb. Res., 115, 9 (2005),<br></p>Formula:C22H31N5O4Color and Shape:NeatMolecular weight:429.51Benoxaprofen
CAS:Controlled Product<p>Applications A non-steroidal anti-inflammatory ophthalmic agent.<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 Mathur, K., et al.: Bioorg. Med. Chem., 11, 1915 (2003), Zhao, M., et al.: Bioorg. Med. Chem., 15, 2815 (2007), Roy, K., et al.: Eur. J. Med. Chem., 44, 2913 (2009),<br></p>Formula:C16H12ClNO3Color and Shape:NeatMolecular weight:301.72Stigmasta-3,5-diene
CAS:<p>Applications Stigmasta-3,5-diene is one of the components found in vegetable oil after refining.<br>References Lanzon, A., et al.: J. Am. Oil Chemist Soc., 71, 285 (1994); Cert, A., et al.: Food Chem., 49, 287 (1994)<br></p>Formula:C29H48·C28H46Color and Shape:NeatMolecular weight:779.36(3’S)-ent-Ezetimibe
CAS:<p>Applications An enantiomeric impurity of Ezetimibe (E975005), an antihyperlipoproteinemic and cholesterol absorption inhibitor.<br></p>Formula:C24H21F2NO3Color and Shape:WhiteMolecular weight:409.43Petromyzonol 24-Sulfate Sodium Salt
CAS:Controlled ProductFormula:C24H41O7S·NaColor and Shape:NeatMolecular weight:496.63Tilmicosin Phosphate Salt (~80%)
CAS:<p>Applications Tilmicosin Phosphate Salt is the phosphate salt of the semi-synthetic antibiotic derivative. It can be used in biological study and pharmacological activity of bactericidal effects of various concentrations of enrofloxacin, florfenicol, tilmicosin phosphate, and tulathromycin on clinical isolates of Mannheimia haemolytica from cattle.<br>References Blondeau, J., et al.: Am J Vet Res, 76, 860 (2015)<br></p>Formula:C46H80N2O13·H3O4PPurity:~80%Color and Shape:NeatMolecular weight:967.13Ganirelix Trifluoroacetic Acid Salt (>90%)
CAS:Controlled Product<p>Applications Decapeptide LH-RH antagonist. Used in treatment of infertility.<br>References Strickley, R.G., et al.: Pharm. Res., 7, 530 (1990), Jung, G., et al.: J. Med. Chem., 35, 3942 (1992), Rabinovici, J., et al.: J. Clin. Endocrinol. Metab., 75, 1220 (1992), Devroey, P., et al.: Hum. Reprod., 13, 3023 (1998),<br></p>Formula:C80H113ClN18O13•x(C2HF3O2)Purity:>90%Color and Shape:NeatMolecular weight:1570.3211402Desacetyl Diltiazem
CAS:<p>Impurity Diltiazem EP Impurity F<br>Applications Desacetyl Diltiazem (Diltiazem EP Impurity F) is a metabolite of Diltiazem (D460620).<br>References Shallcross, H., et al.: Br. Med. J., 295, 1236 (1987), Yeung, P.K.F., et al.: Drug Metab. Dispos., 18, 1055 (1990), Cashman, J.R., et al.: J. Med. Chem., 34,2049 (1991),<br></p>Formula:C20H24N2O3SColor and Shape:White To BrownMolecular weight:372.4821-Carboxylic Acid Triamcinolone Acetonide
CAS:<p>Applications A metabolite of Triamcinolone acetonide.<br>References Edsbacker, S., et al.: Drug Metab. Dispos., 11, 590 (1983), Szefler, S., et al.: Eur. J. Clin. Pharmacol., 30, 323 (1986), Hansel, T., et al.: J. Immunol. Methods, 145, 105 (1991), Argenti, D., et al.: J. Clin. Pharmacol., 39, 695 (1999),<br></p>Formula:C24H29FO7Color and Shape:NeatMolecular weight:448.482-Phenyl-4’-trifluoromethylacetophenone
CAS:Controlled Product<p>Applications 2-Phenyl-4’-trifluoromethylacetophenone, is used in the preparation of arylketones via palladium-tedicyp-catalyzed Heck reaction.<br>References Battace, A., et al.: Eur. J. Org. Chem., 19, 3122 (2007)<br></p>Formula:C15H11F3OColor and Shape:NeatMolecular weight:264.242Piretanide
CAS:<p>Applications High-ceiling loop diuretic; structurally related to Bumetanide (B689550). Diuretic.<br>References Merkel, W., et al.: Eur. J. Med. Chem., 11, 399 (1976), Pozet, N., et al.: Br. J. Clin. Pharmacol., 9, 577 (1980), Clissold, S.P., et al.: Drugs, 29, 489 (1985),<br></p>Formula:C17H18N2O5SColor and Shape:Light Yellow SolidMolecular weight:362.40Zolpidem Phenyl-4-carboxylic Acid
CAS:<p>Applications A major metabolite of Zolpidem.<br>References Crestani, F., et al.: Br. J. Pharmacol., 131, 1251 (2000), Li, Q., et al.: Bioorg. Med. Chem. Lett., 12, 465 (2002), Goulle, J., et al.: Ther. Drug Monit., 26, 206 (2004), Ohkanda, J., et al.: J. Med. Chem., 47, 432 (2004), Blackaby, W., et al.: Bioorg. Med. Chem. Lett., 16, 1175 (2006),<br></p>Formula:C19H19N3O3Color and Shape:Off-White To Light BeigeMolecular weight:337.37Elaidic Acid Methyl Ester
CAS:<p>Applications Elaidic Acid Methyl Ester is an intermediate used to prepare ±)-trans-9,10-Epoxystearic Acid Methyl Ester.<br>References Tavasli, M., et al.: Chem. Commun., 1226 (2002)<br></p>Formula:C19H36O2Color and Shape:NeatMolecular weight:296.49Dimethyl 2,7-Naphthalenedicarboxylate
CAS:Controlled Product<p>Applications Dimethyl 2,7-Naphthalenedicarboxylate (cas# 2549-47-5) is a useful research chemical.<br></p>Formula:C14H12O4Color and Shape:Off White To Light YellowMolecular weight:244.243Hydroflumethiazide
CAS:Controlled Product<p>Applications Antihypertensive; diuretic.<br>References Piala, J.J., et al.: J. Pharmacol. Exp. Ther., 134, 273 (1961), Orzech, C.E., et al.: Anal. Profiles Drug Subs., 7, 297 (1978),<br></p>Formula:C8H8F3N3O4S2Color and Shape:NeatMolecular weight:331.29(+)-Citronellal
CAS:Controlled Product<p>Applications (+)-Citronellal is a monoterpene compound that is formed by the metabolism of plants. (+)-Citronellal is a natural insect repellant, and is the main component of citronellal oil. (+)-Citronellal is also used as a starting material in the one pot synthesis of (-)-Menthol (M218875).<br>References Kwon, Y., et al.: Curr. Biol., 20, 1672 (2010); Lenardão, E., et al.: Tetrahedron, 63, 6671 (2007); Milone, C., et al.: Appl. Catal. A-Gen., 199, 239 (2000)<br></p>Formula:C10H18OPurity:>90%Color and Shape:NeatMolecular weight:154.25Bromantane
CAS:Controlled Product<p>Applications Bromantane is an adamantane derivative used as an anxiolytic agent.<br>References Reznikov, A., et al.: Endokrinologie, 73, 11 (1979), Grekhova, T., et al.: Bull. Eksp. Biol. Med., 119, 302 (1995),<br></p>Formula:C16H20BrNColor and Shape:White To Off-WhiteMolecular weight:306.24Chenodeoxycholic acid-3-β-D-glucuronide
CAS:Controlled ProductFormula:C30H48O10Color and Shape:White To Off-WhiteMolecular weight:568.7Allo-3α-tetrahydro Cortisol
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications A metabolite of Cortisol (H714615).<br>References Quinkler, M., et al.: J. Clin. Endocrinol. Metab., 88, 2384 (2003), Draper, N., et al.: J. Endocrinol., 186, 251 (2005), Kotlowska, A., et al.: Clin. Biochem., 42, 448 (2009),<br></p>Formula:C21H34O5Color and Shape:Off White SolidMolecular weight:366.49Betamethasone 6α-Bromo 17-Valerate
Controlled Product<p>Applications Betamethasone 6α-Bromo 17-Valerate is an impurity of Betamethasone (B327000), which is a glucocorticoid used as an anti-inflammatory agent.<br>References Ferrante, M.G., et al.: Anal. Profiles Drug Subs., 6, 43 (1977), Li, A., et al.: Chem. Biol. Interact., 142, 7 (2002), Cruz-Monteagudo, M., et al.: Eur. J. Med. Chem., 40, 1030 (2005), Rothfuss, A., et al.: Chem. Res. Toxicol., 19, 1313 (2006),<br></p>Formula:C27H36BrFO6Color and Shape:NeatMolecular weight:555.47Indole-2,4,5,6,7-d5-3-acetic Acid
CAS:Controlled Product<p>Applications Indole-2,4,5,6,7-d5-3-acetic Acid is an isotopic analog of Indoleacetic Acid (I577340) which is the most common and naturally occuring plant hormone in the auxin class of hormones. It effects cell elongation, cell division as well as plant growth and development.<br></p>Formula:C102H5H4NO2Color and Shape:NeatMolecular weight:180.212-Naphthylamine-d7
CAS:Controlled Product<p>Applications It is listed as a known human carcinogen. Used in manufacturing of dyes, as antioxidant in rubber.<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 IARC Monographs, 4, 97 (1974),<br></p>Formula:C102H7H2NColor and Shape:NeatMolecular weight:150.23[4-[2-[[(3-Ethyl-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-yl)carbonyl]amino]ethyl]phenyl]sulfonyl]carb
CAS:Controlled Product<p>Impurity Glimepiride Ethyl Ester Impurity<br>Applications Intermediate for the preparation of Glimepiride (G410150) and some substituted sulfonyl urea antidiabetics. Glimepiride Ethyl Ester Impurity<br></p>Formula:C19H25N3O6SColor and Shape:NeatMolecular weight:423.48rac-syn N,N-Diethyl Norephedrine
CAS:Controlled Product<p>Applications The main basic metabolite of Diethylpropione.<br>References Banci, F., et al.: Arzneim.-Forsch., 21, 1616 (1971), Mikhailova, D., et al.: Eur. J. Med. Chem., 13, 49 (1978),<br></p>Formula:C13H21NOColor and Shape:NeatMolecular weight:207.31Etomidate Hydrochloride
CAS:Controlled Product<p>Applications (cas# 53188-20-8) is a useful research chemical.<br></p>Formula:C14H17ClN2O2Color and Shape:NeatMolecular weight:280.75Glycochenodeoxycholic Acid 3-Sulfate Disodium Salt
CAS:<p>Stability Hygroscopic<br>Applications A bile salt formed in the liver from chenodeoxycholate and glycine, usually as the sodium salt. It acts as a detergent to solubilize fats for absorption and is itself absorbed. It is a cholagogue and choleretic.<br>References Parmentier, G. , et al.: Steroids, 30, 583 (1977), Tserng, K.Y., et al.: Lipids, 13, 479 (1978),<br></p>Formula:C26H41NNa2O8SColor and Shape:White To Off-WhiteMolecular weight:573.65Camphorquinone-10-sulfonic Acid Hydrate
CAS:Controlled Product<p>Applications A crystalline water-soluble reagent that is useful for specific, reversible modification of the guanidino groups of arginine residues. Suitable for use with small arginine-containing molecules.<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 Wallace, C.J.A., et al.: Biochem. J., 215, 651 (1983), Dailey, H.A., et al.: J. Biol. Chem., 261, 7902 (1986),<br></p>Formula:C10H14O5S·H2OColor and Shape:NeatMolecular weight:264.307α-Thiomethyl Spironolactone-d7 (Major)
CAS:Controlled Product<p>Applications A labelled metabolite of Spironolactone.<br>References Gochman, N., et al.: J. Pharmacol. Exp. Ther., 135, 312 (1962), Tori, K., et al.: Steroids, 4, 713 (1964), Solymoss, B., et al.: Toxicol. Appli. Pharmacol., 18, 586 (1971),<br></p>Formula:C23H25D7O3SColor and Shape:NeatMolecular weight:395.61Troglitazone Sulfate Ammonium Salt
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Troglitazone Sulfate is the major metabolite of Troglitazone (T892500), a hypoglycemic agent with cholestatic effect.<br>References Ciaraldi, T.P., et al.: Metabolism, 39, 1056 (1990); Kuzuya, T., et al.: Diabetes Res. Clin. Pract., 11, 147 (1991); Kellerer, M., et al.: Diabetes, 43, 447 (1994); Adachi, Y., et al.: Mol. Pharmacol., 67, 923 (2005);<br></p>Formula:C24H30N2O8S2Color and Shape:NeatMolecular weight:538.634’-Hydroxyphenprocoumon
CAS:Controlled Product<p>Applications 4’-Hydroxyphenprocoumon is a metabolite of the oral anticoagulant Phenprocoumon (P318820).<br>References De Vries, J. et al.: J. Chrom. Biomed. Appl., 529, 479 (1990);<br></p>Formula:C18H16O4Color and Shape:NeatMolecular weight:296.329α-Fluoro-11β-hydroxy-16-β-methyl-3-oxoandrosta-1,4-diene-17(R)-spiro-2’-[4’-chloro-5’-ethylfuran-3’(2’H)-one
CAS:<p>Impurity Clobetasol Propionate EP Impurity J<br>Applications 9α-Fluoro-11β-hydroxy-16-β-methyl-3-oxoandrosta-1,4-diene-17(R)-spiro-2’-[4’-chloro-5’-ethylfuran-3’(2’H)-one (Clobetasol Propionate EP Impurity J) is an impurity in the synthesis of Clobetasol 17-Propionate (C583500), a topical corticosteroid. Glucocorticoid; anti-inflammatory.<br>References Olsen, E.A., et al.: J. Am. Acad. Dermatol., 15, 246 (1986),<br></p>Formula:C25H30ClFO4Color and Shape:NeatMolecular weight:448.95Demethyl Benzydamine Hydrochloride
CAS:Controlled Product<p>Applications A metabolite of Benzydamine (B209950).<br>References Kataoka, S., et al.: Chem. Pharma. Bull., 21, 358 (1973),<br></p>Formula:C18H22ClN3OColor and Shape:Off White SolidMolecular weight:331.842'-(2H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-carboxylic Acid
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications 2'-(2H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-carboxylic Acid is a transformation product of Valsartan (V095750); a nonpeptide angiotensin II AT1-receptor antagonist and antihypertensive. 2'-(2H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-carboxylic Acid is also referred to as Valsartan acid.<br>References Noedler, K., et al.: Water Res., 47, 6650 (2013); Criscione, L., et al.: Brit. J. Pharmacol., 110, 761 (1993); Muller, P., et al.: Eur. J. Clin. Pharmacol., 47, 231 (1994)<br></p>Formula:C14H10N4O2Color and Shape:White To Off-WhiteMolecular weight:266.25Ouabain-d3 (Major)
CAS:Controlled Product<p>Applications Labelled Ouabain (O714500). A cardiac glycoside that inhibits Na(+)/K(+) ATPase. It regulates transcription of MDR (increase, Pgp) and MRP (increase MRP1 and decrease CFTR, cyctic fibrosis transport receptor or cAMP-activated Cl- channel) genes, also alters localization of MRP1.<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 Padilha, A.S. et al.: Clin. Exp. Pharmacol. Physiol., 35, 801 (2008); Blaustein, M.P. et al.: Clin. Exp. Hypertens. 20, 691 (1998); van Huysse, J.W. et al.: Clin. Exp. Hypertens. 20, 657 (1998);<br></p>Formula:C29H41D3O12Color and Shape:White To Off-WhiteMolecular weight:587.67Gibberellin A34 (>90%)
CAS:Formula:C19H24O6Purity:>90%Color and Shape:Light Yellow SolidMolecular weight:348.394-Amino-1-naphthalenesulfonic Acid
CAS:<p>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.<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 Alonso, M., et al.: Anal. Chim. Acta, 400, 211 (1999); Chung, K., et al.: Appl. Environ. Microb., 42, 641 (1981)<br></p>Formula:C10H9NO3SColor and Shape:NeatMolecular weight:223.25Diazoxide-d3
CAS:Controlled Product<p>Applications Diazoxide-d3 is the labeled analogue of Diazoxide (D417305), which reduces status epilepticus neuron damage in diabetes.<br>References Baba, A., et al.: J. Neurosci., 23, 7737 (2003); Bancila, V., et al.: J. Neurochem., 90, 1243 (2004); Bancila, V., et al.: J. Biol. Chem., 280, 8793 (2005)<br></p>Formula:C8H4D3ClN2O2SColor and Shape:NeatMolecular weight:233.69N'-Methyl-N,N-diphenylurea
CAS:<p>Impurity Temozolomide USP Related Compound B<br>Applications N'-Methyl-N,N-diphenylurea is used in the stabilization of thermal propellants. Temozolomide USP Related Compound B.<br>References Bohn, M. et al.: Prop. Exp. Pyro.,et al.: 19, 266 (1994); Muthurajan, H. et al.: J. Hazard. Mat., 133, 30 (2006);<br></p>Formula:C14H14N2OColor and Shape:NeatMolecular weight:226.275-Formyltetrahydropteroic Acid
CAS:Controlled Product<p>Impurity Calcium Folinate Hydrate EP Impurity E<br>Stability Unstable in Basic Solution<br>Applications 5-Formyltetrahydropteroic Acid is an impurity of Folic Acid (F680300); a vitamin needed to synthesize DNA, conduct DNA repair and methylate DNA. It also acts as a cofactor in biological reactions involving folate.<br>References Xu, L., et al.: Mol. Pharm., 7, 1311 (2010); Everette, J., et al.: J. Agric. Food Chem., 58, 8139 (2010); Alshatwi, A., et al.: Food, Chem., Toxicol., 48, 1881 (2010); McKay, D., et al.: Nut. J., 9 (2010)<br></p>Formula:C15H16N6O4Color and Shape:NeatMolecular weight:344.336-Hydroxynaphthalene-2-sulfonic Acid Potassium Salt
CAS:<p>Applications 6-Hydroxynaphthalene-2-sulfonic Acid Potassium Salt is used the in the synthesis of azo dyes and pigments.<br>References Gao, Pu. et al., Dyes Pigm. 179, 108376(2020);<br></p>Formula:C10H7O4S·KColor and Shape:NeatMolecular weight:262.3235Cytidine 2':3'-cyclic Monophosphate Monosodium Salt (>85%)
CAS:Controlled Product<p>Stability Hygroscopic<br>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.<br>References Gusenkova, N. M., et al.: Zhurnal Obshchei Khimii, 46, 939 (1976); Tomasz, J., et al.: Nucleic Acid Chem., 2, 875 (1978)<br></p>Formula:C9H11N3NaO7PPurity:>85%Color and Shape:NeatMolecular weight:327.16Cresyl Diphenyl Phosphate-d7 Isomer 1
CAS:Controlled Product<p>Applications Cresyl Diphenyl Phosphate-d7 Isomer 1 is the deuterated form of Cresyl Diphenyl Phosphate (C783015), which is a phosphorus flame retardant additive.<br>References van der Veen., et al.: Chemosphere, 88, 1119 (2012);<br></p>Formula:C19D7H10O4PColor and Shape:NeatMolecular weight:347.353p-Cresol-d7
CAS:Controlled Product<p>Applications This compound is the labelled analog of a cresol metabolite.<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 Dills, R.L. et al: J. Chrom. B. Biomed. Sci. App., 703, 105 (1997);<br></p>Formula:C72H7HOColor and Shape:NeatMolecular weight:115.18(3Z)-2,3-Dihydro-3-[[[4-[methyl[2-(4-methyl-1-piperazinyl)acetyl]amino]phenyl]amino]phenylmethylene]-2-oxo-1H-indole-6-carboxylic Acid-D3
CAS:Controlled Product<p>Applications (3Z)-2,3-Dihydro-3-[[[4-[methyl[2-(4-methyl-1-piperazinyl)acetyl]amino]phenyl]amino]phenylmethylene]-2-oxo-1H-indole-6-carboxylic Acid-D3 is an intermediate used in the synthesis of Nintedanib Demethyl-O-glucuronic Acid-d3 (N478297), which is an isotopic analog of Nintedanib Demethyl-O-glucuronic Acid (N478295), a metabolite of the drug Nintedanib (N478290).<br>References Sun, L., et al.: J. Med. Chem., 41, 2588 (1998); Xie, H., et al.: J. Med. Chem., 50, 4898 (2007); Hilberg, F., et al.: Cancer Res., 68, 4774 (2008); Roth, G., et al.: J. Med. Chem., 58, 1053 (2015)<br></p>Formula:C30D3H28N5O4Color and Shape:NeatMolecular weight:528.6172-Naphthylamine
CAS:<p>Applications It is listed as a known human carcinogen. Used in manufacturing of dyes, as antioxidant in rubber.<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 IARC Monographs, 4, 97 (1974),<br></p>Formula:C10H9NColor and Shape:RedMolecular weight:143.196-Hydroxy Bromantane
CAS:Controlled Product<p>Applications 6-Hydroxy Bromantane is a metabolite of Bromantane (B678450).<br>References Bi, H., et al.: J. Steroid Biochem. Mol. Biol., 42, 229 (1992), Pozo, O., et al.: Anal. Bioanal. Chem., 389, 1209 (2007), Kiousi, P., et al.: Bioanalysis, 1, 1209 (2009),<br></p>Formula:C16H20BrNOColor and Shape:NeatMolecular weight:322.24Imipenem, Monohydrate
CAS:Controlled ProductFormula:C12H17N3O4S·H2OColor and Shape:White To Light YellowMolecular weight:317.36Mycophenolic Acid Phenolic β-D-Glucoside
CAS:Controlled ProductFormula:C23H30O11Color and Shape:White To Off-WhiteMolecular weight:482.48rac 1-Methoxy Ketorolac
CAS:Controlled Product<p>Applications An impurity of the analgesic Ketorolac (K235650).<br></p>Formula:C16H15NO4Color and Shape:NeatMolecular weight:285.29N-Methylcytisine
CAS:<p>Applications N-Methylcytisine (cas# 486-86-2) is a compound useful in organic synthesis.<br></p>Formula:C12H16N2OColor and Shape:Off-WhiteMolecular weight:204.272-(1-Hydroxyethyl) Promazine
CAS:<p>Applications A metabolite of Acepromazine (A130900).<br>References Cossum, P., et al.: Drug Dispos., 9, 321 (1988), Stowell, L., et al.: J. Anal. Toxicol., 22, 166 (1998),<br></p>Formula:C19H24N2OSColor and Shape:NeatMolecular weight:328.47CRL-40,941
CAS:Controlled Product<p>Applications CRL-40,941 is a wakefulness-promoting agent. It was found to produce antiaggressive effects in animals.<br>References Lafon, L.: US4489095 (A) (1984)<br></p>Formula:C15H13F2NO3SColor and Shape:WhiteMolecular weight:325.334-Hydroxy Estrone 1-N7-Guanine
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications 4-Hydroxy Estrone 1-N7-Guanine is an estrogen metabolite formed with DNA which can lead to the mutations that initiate breast, prostate, and other types of cancer. Estrogen-DNA depurinating adducts as biomarkers of cancer risk and their use in cancer detection and prevention.<br>References Chakravarti, D., et al.: Mutat. Res., 456, 17 (2000), Liehr, J., et al.: Endocr. Rev., 21, 4054 (2000), Chakravarti, D., et al.: Oncogene, 20, 7945 (2001), Cavalieri, E., et al.: Chem. Res. Toxicol., 14, 1041 (2002),<br></p>Formula:C23H25N5O4Color and Shape:NeatMolecular weight:435.486,7,8,9-Tetrahydro Carvedilol
CAS:Controlled Product<p>Applications Carvedilol (C184625) derivative.<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>Formula:C24H30N2O4Color and Shape:NeatMolecular weight:410.51Nilotinib Monohydrochloride Monohydrate
CAS:Controlled ProductFormula:C28H22F3N7O·ClH·H2OColor and Shape:NeatMolecular weight:583.99Dipropofol
CAS:<p>Impurity Propofol EP Impurity E; Propofol USP Related Compound A<br>Applications Dipropofol (Propofol EP Impurity E) is a dimeric derivative of Propofol (P829750). Dipropofol is an antibacterial agent with strong activity againts Gram-positive bacteria. Dipropofol also displays antioxidant and radical scavenging activity. Propofol USP Related Compound A.<br>References Ogata, M. et al.: Chem. Pharm. Bull., 53, 344 (2005); Ogata, M. et al.: Biol. Pharmac. Bull., 30, 1565 (2007);<br></p>Formula:C24H34O2Color and Shape:NeatMolecular weight:354.53γ-Butyrobetaine-d9
CAS:Controlled Product<p>Applications γ-Butyrobetaine-d9 is the labelled analogue of γ-Butyrobetaine, a synthetic carnitine related compound used as a transporter substrate in the cloning and sequencing of human carnitine transporter 2 (CT2).<br>References Enomoto, A. et al.: J. Biol. Chem., 277, 36262 (2002)<br></p>Formula:C72H9H7NO2Color and Shape:NeatMolecular weight:155.26Muraglitazar
CAS:Controlled Product<p>Applications It is a peroxisome proliferator-activated receptor (PPAR) α/γ dual agonist.<br>References Barlocco, D., et al.: Curr. Opin. Invest. Drugs, 6, 427 (2005), Devasthale, P.V., et al.: J. Med. Chem., 48, 2248 (2005), Kendall, D.M., et al.: Diabetes care, 29, 1016 (2006),<br></p>Formula:C29H28N2O7Color and Shape:NeatMolecular weight:516.544-Nitropyrene
CAS:Controlled Product<p>Applications 4-NITROPYRENE (cas# 57835-92-4) is a useful research chemical.<br></p>Formula:C16H9NO2Color and Shape:NeatMolecular weight:247.253,3'-[Oxybis(3,1-propanediyloxy)]bis[1-propanol]
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications 3,3'-[Oxybis(3,1-propanediyloxy)]bis[1-propanol] is derived from 3-(Benzyloxy)propyl 4-Toluenesulfonate (B288830), which is used as a reagent in the synthesis of Silodosin (S465000); an antidysuria drug. 3-(Benzyloxy)propyl 4-Toluenesulfonate is also used as a reagent in the preparation of aryloxyalkyl derivatives of adenine which have antiviral activity.<br>References Calogero, F., et al.: Eur. J. Org. Chem., 2015, 6011 (2015); Petrov, V.I., et al.: Chem. Heterocyc. Compd., 39, 1218 (2003)<br></p>Formula:C12H26O5Color and Shape:NeatMolecular weight:250.331α-(Chloromethyl) Chlormadinone Acetate
CAS:Controlled Product<p>(1α)-17-(Acetyloxy)-6-chloro-1-(chloromethyl)-pregna-4,6-<br>diene-3,20-dione; 6-Chloro-1α-(chloromethyl)-17-<br>hydroxypregna-4,6-diene-3,20-dione Acetate; Cyproterone<br>Acetate EP Impurity C</p>Formula:C24H30Cl2O4Color and Shape:NeatMolecular weight:453.40Bivalirudin α-ASPA 9 Analog Trifluoroacetic Acid Salt (Impurity)
<p>Applications Impurity of Bivalirudin, a direct thrombin inhibitor acting as an anticoagulant through inhibition of the enzyme thrombin.<br>References Bertrand, O. et al.: Am. J. Cardio., 110, 599 (2012); Patti, G. et al.: Am. J. Cardio., 110, 478 (2012);<br></p>Formula:C98H137N23O34•xC2HF3O2Color and Shape:NeatMolecular weight:2181.27Ethyl Cinnamate
CAS:<p>Applications Ethyl Cinnamate, is used in the preparation of polymer-encapsulated osmonium used as a catalyst for the dihydroxylation of alkenes and preparation of a camptothecin intermediate, anticancer drug. Also used in the synthesis of substrate specific ERK1/2 inhibitors used to induce apoptosis and inhibit cell proliferation.<br>References Akiyama, R. et al.: RSC Adv., 2, 7456 (2012); Li, Q. et al.: Bioorg. Med. Chem. Lett., 19, 6042 (2009);<br></p>Formula:C11H12O2Color and Shape:Colourless To YellowMolecular weight:176.212',7'-Difluorofluorescein
CAS:Controlled Product<p>Applications 2',7'-Difluorofluorescein is a reactant used in the synthesis of biarsenical probes that inhibit protein tyrosine phosphatases.<br>References Pomorski, A., et. al.: Org. Biomol. Chem., 13, 1395 (2015)<br></p>Formula:C20H10F2O5Color and Shape:NeatMolecular weight:368.287N-Acetylthiourea
CAS:Controlled Product<p>Applications N-Acetylthiourea is a derivative of Thiourea (T375450); a compound used in biochemistry to increase the solubility (and resolution) of membrane proteins in two-dimensional electrophoresis. N-Acetylthiourea can be used as a reducing agent in a two-part self curing endodontic sealing system.<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 Jabbour, S.: Am. J. Clin. Dermatol., 4, 315 (2003); Himsworth, H.: Lancet, 242, 465 (1943); Rabilloud, T., et al.: Electrophoresis, 19, 758 (1998); Jin, S. et al. Self-curing system for endodontic sealant applications. PCT Int. Appl. WO 2009018464 A2 20090205. Feb 5, 2009<br></p>Formula:C3H6N2OSColor and Shape:NeatMolecular weight:118.165α-Pregnane-3β,20(S)-diol
CAS:Controlled Product<p>Applications 5α-Pregnane-3β,20(S)-diol, is a metabolite of Progesterone (P755900).<br>References Beall, et al.: Biochem. J., 31, 35 (1937), Okuda, A., et al.: J. Biol. Chem., 259, 7519 (1984), Russell, D., et al.: Biochemistry, 31, 4737 (1992), Kondo, K., et al.: Eur. J. Biochem., 219, 357 (1994), Westerbacka, J., et al.: J. Clin. Endocrinol. Metab., 88, 4924 (2003),<br></p>Formula:C21H36O2Color and Shape:NeatMolecular weight:320.51N-Acetyl Desethyl Chloroquine-d4
CAS:Controlled Product<p>Applications A labelled Chloroquine metabolite, also an intermediate in the preparation of labelled Chloroquine It is a COVID19-related research product.<br>References Brown, N., et al.: J. Chromatogr., Biomed. App., 309, 426 (1984), Nord, K., et al.: Int. J. Pharm., 72, 11 (1991),<br></p>Formula:C18D4H20ClN3OColor and Shape:NeatMolecular weight:337.88
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