Benzimidazole and Imidazole Derivatives
Benzimidazole is a compound consisting of a benzene ring fused to an imidazole ring, a five-membered structure containing two nitrogen atoms. Benzimidazole derivatives, such as albendazole, are known for their antiparasitic and antifungal activity, used in the treatment of parasitic infections and certain parasitic diseases in animals and humans. Imidazole, on the other hand, is a five-membered structure with two nitrogen atoms found in various biologically active compounds. Imidazole derivatives, such as metronidazole, have antimicrobial and antiparasitic properties. These compounds are also used in the pharmaceutical industry for treating bacterial infections, parasitic diseases, and some fungal infections, as well as in organic chemistry as catalysts.
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Found 10373 products of "Benzimidazole and Imidazole Derivatives"
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(2-Oxopyrrolidin-1-yl)acetic Acid
CAS:<p>Impurity Piracetam Impurity D<br>Applications (2-Oxopyrrolidin-1-yl)acetic acid is a reagent in the preparation of pyrazolopyridines as PDE4B inhibitors.<br>References Mitchell, C. J., et al.: Bioorg. Med. Chem. Lett., 20, 5803 (2010);<br></p>Formula:C6H9NO3Color and Shape:Off-WhiteMolecular weight:143.14Metronidazole
CAS:<p>Applications Used as an antibacterial in the treatment of rosacea. Antiprotozoal (trichomonas). A potential human carcinogen.<br>References Carballo, M., et al.: J. App. Toxicol., 29, 248 (2009), Leitsch, D., et al.: Mol. Microbiol., 72, 518 (2009), Sanderson, H., et al.: Toxicol. Lett., 187, 84 (2009),<br></p>Formula:C6H9N3O3Color and Shape:White To Off-WhiteMolecular weight:171.15Rufinamide
CAS:<p>Applications Antiepileptic triazole derivative which decreases firing by neurons at sodium channels. Anticonvulsant. Neuroprotective & Neuroresearch Product.<br>References Cheung, W.K., et al.: Pharm. Res., 12, 1878 (1995), Cardot, J.-M., et al.: Biopharm. Drug Dispos., 19, 259 (1998), Palhagen, S., et al.: Epilepsy Res., 43, 115 (2001),<br></p>Formula:C10H8F2N4OColor and Shape:White To Off-WhiteMolecular weight:238.194-Methoxy-2-nitroaniline(2-Nitro-p-anisidine)
CAS:Controlled Product<p>Applications Toxic to some wild and domestic birds and mice. Molluscicidal activity<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 De Abreu, F. et al.; Bioorg. Med. Chem. 9, 659 (2001); Schafer, E.W. et al.; Arch. Environ. Con. Tox. 14, 111 (1985); Schafer, E.W. et al.; Arch. Environ. Con. Tox. 12, 355 (1983)<br></p>Formula:C7H8N2O3Color and Shape:NeatMolecular weight:168.152,4-Dihydro-4-[4-[4-(4-hydroxyphenyl]-1-piperazinyl]phenyl]-2-(1-methylpropyl)-3H-1,2,4-triazol-3-one
CAS:Controlled Product<p>Applications An intermediate in the synthesis of Itraconazole.<br></p>Formula:C22H27N5O2Color and Shape:NeatMolecular weight:393.48Fenbendazole Sulfoxide-d3
CAS:Controlled Product<p>Applications A labelled metabolite of Fenbendazole (F246750).<br>References McKellar, Q., et al.: J. Vet. Pharmacol. Ther., 13, 223 (1990), De Ruyck, H., et al.: Food Control., 11, 165 (2000),<br></p>Formula:C152H3H10N3O3SColor and Shape:White To Off-WhiteMolecular weight:318.37Miconazole
CAS:<p>Applications Antifungal (topical).<br>References Godefroi, E.F., et al.: J. Med. Chem., 12, 784 (1969), Brugmans, et al.: Arch. Dermatol., 102, 428 (1970), Heel, R.C., et al.: Drugs, 19, 7 (1980),<br></p>Formula:C18H14Cl4N2OColor and Shape:WhiteMolecular weight:416.13Temazepam-13C,d3
CAS:Controlled Product<p>Applications Temazepam-13C,d3 is labelled Temazepam (T017200) which is a pharmacologically active metabolite of Diazepam. It is used as a sedative and hypnotic drug.<br>References Sarteschi, P., et al.: Arzneim.-Forsch., 22, 93 (1972), Schwandt, H.J., et al.: Xenobiotica, 4, 733 (1974), Curry, S.H., et al.: Br. J. Pharmacol., 57, 427 (1976), Heel, R.C., et al.: Drugs, 21, 321 (1981),<br></p>Formula:C1513CH10D3ClN2O2Color and Shape:NeatMolecular weight:304.75Imidacloprid-3-hydroxy
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications 2-Chloro-5-[[4,5-dihydro-2-(nitroamino)-1H-imidazol-1-yl]methyl]-3-pyridinol is an analog of Imidacloprid (I274990) which is an active ingredient in certain neuro-active insecticides.<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 Chauzat, M., et al.: Env. Entomol., 38, 514 (2009), Patial, A., et al.: Env. Ecol., 27, 320 (2009), Fernandez-Bayo, J., et al.: J. Agric., Food Chem., 57, 5435 (2009), Tomizawa, M., et al.: J. Med. Chem., 52, 3735 (2009), Chem. and Eng. News 90: 10 (2012)<br></p>Formula:C9H10ClN5O3Color and Shape:White To Light BeigeMolecular weight:271.66Atropine-d5
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Labelled Atropine. Mydriatic; antispasmodic; used in preanesthetic medication.<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 Brown, R.V., et al.: Br. J. Pharmacol., 15, 170 (1960), Shutt, L.E., et al.: Anaesthesia, 34, 476 (1979), Hinderling, P.H., et al.: J. Pharm. Sci., 74, 703 (1985),<br></p>Formula:C17H18D5NO3Color and Shape:Light Yellow SolidMolecular weight:294.4(R)-Oxybutynin Chloride
CAS:Controlled Product<p>Applications The optically avtice inhibitor of proliferation and supresses gene expression in bladder smooth muscle cells.<br>References Park, J.M., et al.: J. Urol., 162, 1110 (1999), Watson, M., et al.: Brit. J. Pharmacol., 127, 590 (1999)<br></p>Formula:C22H31NO3·ClHColor and Shape:NeatMolecular weight:393.95(S)-N-Methyl Pregabalin
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications The major metabolite of Pregabalin.<br>References Taylor, C.P., at al.: Epilepsy Res., 14, 11 (1993), Field, M.J., et al.: Pain, 80, 391 (1999)<br></p>Formula:C9H19NO2Color and Shape:NeatMolecular weight:173.25(R)-(-)-3-(Carbamoylmethyl)-5-methylhexanoic acid
CAS:Controlled Product<p>Applications An impurity of the anti-convulsant (S)-Pregabalin (P704790).<br>References Lin, S. et al.: J. Liq. Chrom. Rel. Technol., 19, 2699 (1996); Sripathi, S. et al.: ARKIVOC, 10, 266 (2010);<br></p>Formula:C9H17NO3Color and Shape:White To Off-WhiteMolecular weight:187.242,3,4,5-Tetrahydro-3-(trifluoroacetyl)-1,5-methano-1H-3-benzazepine-7,8-diamine
CAS:Controlled Product<p>Applications Varenicline intermediate.<br>References Coe, J., et al.: J. Med. Chem., 48, 3474 (2005),<br></p>Formula:C13H14F3N3OColor and Shape:NeatMolecular weight:285.26Bis[(1S)-3,4-dihydro-1-phenyl-2(1H)-isoquinolinyl]-methanone
CAS:Controlled Product<p>Applications Bis[(1S)-3,4-dihydro-1-phenyl-2(1H)-isoquinolinyl]-methanone is a possible impurity of solifenacin (S676700) which is a muscarinic M3 receptor antagoinst. Solifenacin is used in treatment of urinary incontinence.<br>References Ikeda K., et al.: Arch. Pharmacol., 366, 97, (2002); Chapple, C.R., et al.: Br. J. Urol., 93, 303 (2004); Ohtake, A., et al.: Eur. J. Pharmacol., 492, 243 (2004); Brunton, S., et al.: Curr. Med. Res. Opin., 21, 71 (2005); Habb, F., et al.: Eur. Urol. 47, 376 (2005); Payne, C.K., et al.: Drugs, 66, 175 (2006)<br></p>Formula:C31H28N2OColor and Shape:NeatMolecular weight:444.57(S)-Lansoprazole
CAS:Controlled Product<p>Applications The S-enantiomer of Lansoprazole; a gastric proton pump inhibitor. An antiulcerative.<br>References Figgitt, D., et al.: Drugs, 60, 925 (2000), Katsuki, H., et al.: Eur. J. Clin. Pharmacol., 57, 709 (2001), Barradell, L.B., et al.: Drugs, 44, 225 (1992), Kim, K., et al.: Clin. Pharmacol. Ther., 72, 90 (2002), Niioka, T., et al.: Ther. Drug Monit., 28, 321 (2006),<br></p>Formula:C16H14F3N3O2SColor and Shape:NeatMolecular weight:369.363-(2,3-Dichlorobenzamido) Lamotrigine
CAS:<p>Impurity Lamotrigine EP Impurity F/ Lamotrigine Related Compound D<br>Stability Light Sensitive<br>Applications 3-(2,3-Dichlorobenzamido) Lamotrigine (Lamotrigine EP Impurity F) an impurity of the anticonvulsant Lamotrigine (L173250).<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 Emami, J. et al.: J. Pharmac. Biomed. Anal., 40, 999 (2006); Srinivasulu, P. et al.: Chromatographia, 70, 271 (2009);<br></p>Formula:C16H9Cl4N5OColor and Shape:NeatMolecular weight:429.09(R)-Modafinil Carboxylate Methyl Ester
CAS:Controlled ProductFormula:C16H16O3SColor and Shape:NeatMolecular weight:288.365-(S-Methyl) Albendazole
CAS:<p>Impurity Albendazole EP Impurity F<br>Applications 5-(S-Methyl) Albendazole is a metabolite of Albendazole (A511610). Albendazole EP Impurity F<br>References Gyurik, R.J., et al.: Drug Metab. Dispos., 9, 503 (1981),<br></p>Formula:C10H11N3O2SColor and Shape:NeatMolecular weight:237.28Mebendazole-d8
CAS:Controlled Product<p>Applications Labelled Mebendazole (M200500). Anthelmintic (Nematodes).<br>References Al-Badr, A.A., et al.: Anal. Profiles Drug Subs., 16, 291 (1987)<br></p>Formula:C162H3H10N3O3Color and Shape:NeatMolecular weight:298.31Methyl 2-(1H-imidazol-1-yl)acetate
CAS:Formula:C6H8N2O2Purity:95.0%Color and Shape:SolidMolecular weight:140.142Tebuconazole-d9
CAS:Controlled Product<p>Applications Isotope labelled Tebuconazole (T013000), which is an ergosterol biosynthesis inhibitor present in most pesticide formulations (1,2). Various uptake is observed in plants (3). Drinking water Contaminant Candidate List 3 - CCL 3 as per United States Environmental Protection Agency (EPA). Environmental contaminants; Food contaminants.<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 1. Grimalt S. et al.: Anal Bioanal Chem. 2015 Apr;407(11):3083-91 2. Gent, D. et al.: Plant Dis. 2003 May:87(5) p591-5973. Wang, C. et al.: Pest. Biochem. Physiol. 2007 Jan:87(1) p1-8<br></p>Formula:C16H13D9ClN3OColor and Shape:White To Light YellowMolecular weight:316.87N-(2-Hydroxyethyl)-5-methyl-1,2,4-oxadiazole-3-carboxamide
CAS:<p>Applications N-(2-Hydroxyethyl)-5-methyl-1,2,4-oxadiazole-3-carboxamide is a photolysis product of Metronidazole (M338880), an antibiotic.<br>References Moore, Douglas E., et al.: Radiation Phy. and Chem., 36(4), 547-50 (1990)<br></p>Formula:C6H9N3O3Color and Shape:NeatMolecular weight:171.154TRAM-34
CAS:Controlled Product<p>Applications TRAM-34 blocks intermediate conductance calcium-activated potassium channel IKCa1 with a Kd of 20nM and exhibits exquisite selectivity for the channel. Clotrimazole impurity.<br>References Wulff, H., et al.: J. of Biological Chemistry, 276, 34, 32040 (2001)<br></p>Formula:C22H17ClN2Color and Shape:NeatMolecular weight:344.844,4'-Dicyanobenzophenone
CAS:<p>Applications Letrozole intermediate.<br>References Gomez, R., et al.: J. Mat. Chem., 17, 4274 (2007),<br></p>Formula:C15H8N2OColor and Shape:Light BrownMolecular weight:232.24Imidacloprid-d4
CAS:Controlled Product<p>Applications Imidacloprid-d4 is labelled Imidacloprid (I274990) which is a neonicotinoid, the active ingredient in certain neuro-active insecticides.<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 Chauzat, M., et al.: Env. Entomol., 38, 514 (2009), Patial, A., et al.: Env. Ecol., 27, 320 (2009), Fernandez-Bayo, J., et al.: J. Agric., Food Chem., 57, 5435 (2009), Tomizawa, M., et al.: J. Med. Chem., 52, 3735 (2009), Chem. and Eng. News 90: 10 (2012)<br></p>Formula:C92H4H6ClN5O2Color and Shape:WhiteMolecular weight:259.69Oxazepam-d5
CAS:Controlled Product<p>Applications Labelled Oxazepam. Anxiolytic; muscle relaxant (skeletal); anticonvulsant; ligand for the GABAA receptor benzodiazepinemodulatory site.Controlled substance (depressant).<br>References Goldenthal, E.I., et al.: Toxicol. Appl. Pharmacol., 18, 185 (1971), Sisenwine, et al.: Arzneim. Forsch., 22, 682 (1972), Shearer, C.M., et al.: Anal. Profiles Drug Subs., 3, 441 (1974), Greenblatt, D.J., et al.: Clin. Pharmacokinet., 6, 89 (1981),<br></p>Formula:C152H5H6ClN2O2Color and Shape:Off-WhiteMolecular weight:291.74Tinidazole
CAS:Controlled Product<p>Applications Antiprotozoal (Trichomonas, Giardia); antiamebic; antibacterial.<br>References Miller, M.W., et al.: J. Med. Chem., 13, 849 (1970), Oderdea, G., et al.: Gut, 33, 1328 (1992),<br></p>Formula:C8H13N3O4SColor and Shape:Off-White To Light YellowMolecular weight:247.275-Benzoyl-1,3-dihydro-2H-benzimidazol-2-one
CAS:Controlled Product<p>Applications This compound contains a benzimidazolone moiety which has been seen to inhibit p38 MAP kinase , a crucial protein in the activation of biological factors related to psoriasis, rheumatoid arthritis and other inflammatory diseases.<br>References Hammach, A. et al.: Bioorg. Med. Chem. Lett., 16, 6316 (2006);<br></p>Formula:C14H10N2O2Color and Shape:NeatMolecular weight:238.24Triazolam N-Oxide
CAS:Controlled Product<p>Applications Triazolam N-Oxide is a derivative of Triazolam (T767380), a sedative.<br>References Lomen, P., et al.: J. Int. Med. Res., 4, 55 (1976); Allens, G.S., et al.: J. Int. Med. Res., 6, 343 (1978); Pakes, G.E., et al.: Drugs, 22, 81 (1981)<br></p>Formula:C17H12Cl2N4OColor and Shape:NeatMolecular weight:359.21Methyl 2-Oxo-1-pyrrolidineacetate
CAS:<p>Applications Methyl 2-Oxo-1-pyrrolidineacetate is used a reagent in the synthesis of benzoquinolizidine and benzoindolizidine derivatives as anti-amnesic agents. It is also used as a a reagent in the synthesis of (acylamino)acridines as choline uptake enhancers.<br>References Zhao, S., et al.: Bioorg. Med. Chem., 7, 1637 (1999); Chaki, H., et al.: Bioorg. Med. Chem. Lett., 5, 1489 (1995)<br></p>Formula:C7H11NO3Color and Shape:ColourlessMolecular weight:157.17Lifitegrast
CAS:Controlled Product<p>Applications Lifitegrast is used for the treatment of signs and symptons of dry eye diseases. It also Inhibites corneal inflammation that is capable of causing pains, blurred vision and ocular discomfort in sufferer.<br>References Holland, E. J., et al.: Curr. Med. Res. Opin., 32, 1759 (2016); Sun, Y., et al.: J. Ocul. Pharmacol. Ther., 29, 395 (2013);<br></p>Formula:C29H24Cl2N2O7SColor and Shape:White To Off-WhiteMolecular weight:615.481Tropicamide
CAS:<p>Applications Ophthalmic anticholinergic. Mydriatic.<br>References Blessel, K.W., et al.: Anal. Profiles Drug Subs., 3, 565 (1974), Krapivinsky, G., et al.: J. Biol. Chem., 270, 29059 (1995), Bedingfield, J., et al.: Eur. J. Pharmacol., 309, 71 (1996), Jin, W., et al.: Biochemistry, 38, 14294 (1999), Kew, J., et al.: Pharmacol. Ther., 104, 233 ( 2004), Bertaso, F., et al.: J. Neurochem., 99, 288 (2006),<br></p>Formula:C17H20N2O2Color and Shape:NeatMolecular weight:284.35Omeprazole-d3 Sulfide
CAS:Controlled ProductFormula:C172H3H16N3O2SColor and Shape:NeatMolecular weight:332.44Rupatadine-d4 Fumarate
CAS:Controlled Product<p>Applications Labelled Rupatadine (R701650). Rupatadine is a dual antagonist of histamine H1 and platelet-activating factor receptors. Rupatadine is used as an antihistaminic.<br>References Merlos, M., et al.: J. Pharmacol. Exp. Ther., 280, 114 (1997), Guadano, E.M., et al.: Allergy, 59, 766 (2004),<br></p>Formula:C30H26D4ClN3O4Color and Shape:NeatMolecular weight:536.058-Chloro-6-(2-fluorophenyl)-1-methyl-4H-imidazo[1,5-a][1,4]benzodiazepine 5-Oxide (Midazolam 5-Oxide)
CAS:Controlled Product<p>Applications A metabolite of Midazolam (M343000(P)), which is an anesthetic; anticonvulsant; sedative; hypnotic. Midazolam is also a positive allosteric modulator of the GABAA receptor.<br>References Dundee, J. W., et al.: Drugs, 28, 519 (1984), Lahat, E., et al.: Br. Med. J., 321, 83 (2000)<br></p>Formula:C18H13ClFN3OColor and Shape:NeatMolecular weight:341.77N-Methyl Omeprazole (Mixture of isomers with the methylated nitrogens of imidazole)
CAS:Controlled Product<p>Applications Omeprazole (O635000) impurity.<br>References Allenmark, S., et al.: Anal. Biochem., 136, 293 (1984), Besancon, M., et al.: J. Biol. Chem., 272, 22438 (1997),<br></p>Formula:C18H21N3O3SColor and Shape:Off White SolidMolecular weight:359.44Omeprazole Sulfide Hydrochloride
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Omeprazole Sulfide Hydrochloride is a metabolite of Omeprazole (O635000), which binds covalently to proton pump. It inhibits gastric secretion. Used as an anttiulcerative.<br>References Muller, P., et al.: Arzneimittel-Forsch., 33, 1685 (1983); Wallmark, B., et al.: Biochim. Biophys. Acta., 778, 549 (1984); Morii, M., et al.: J. Biol. chem., 268, 21553 (1993); Ritter, M., et al.: Br. J. Pharmacol., 124, 627 (1998)<br></p>Formula:C17H19N3O2S·HClColor and Shape:NeatMolecular weight:329.42 + 36.46Rivastigmine-d4 Tartrate Salt
CAS:Controlled Product<p>Applications Rivastigmine-d4 Tartrate Salt, is the labeled analogue of Rivastigmine Tartrate Salt (R541000), a brain selective acetylcholinesterase inhibitor. Nootropic.<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 Rosler, M., et al.: Brit. Med. J., 318, 633 (1999), Enz, A., et al.: Prog. Brain Res., 98, 431 (1993),<br></p>Formula:C18H24D4N2O8Color and Shape:NeatMolecular weight:404.455-Hydroxy Lansoprazole Potassium Salt
CAS:<p>Stability Hygroscopic<br>Applications A metabolite of Lansoprazole, as gastric pump inhibitor.<br>References Uno, T., et al.: J. Clin. Pharmacol., 45, 690 (2005), Saito, M., et al.: Brit. J. Clin. Pharmacol., 59, 302 (2005),<br></p>Formula:C16H13F3N3O3S·KColor and Shape:NeatMolecular weight:423.452-Nitroamino-2-imidazoline
CAS:Controlled Product<p>Applications 2-Nitroamino-2-imidazoline is a neonicotinoid substituents that forms water bridge at nicotinic acetylcholine receptor.<br>References Ohno, I., et al.: J. Agr. Food. Chem., 57, 2436 (2009); Nishiwaki, H., et al.: J. Pest. Sci., 29, 110 (2004);<br></p>Formula:C3H6N4O2Color and Shape:NeatMolecular weight:130.11Climbazole
CAS:Controlled ProductFormula:C15H17ClN2O2Color and Shape:White To Off-WhiteMolecular weight:292.762,3,5-Trimethylpyridine N-Oxide
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Intermediate in the preparation of Omeprazole metabolites<br></p>Formula:C8H11NOColor and Shape:Off-White To Light BrownMolecular weight:137.18Letrozole-d4 (major)
CAS:Controlled ProductFormula:C17D4H7N5Color and Shape:Yellowish SolidMolecular weight:289.337-Chloro-1,3-dihydro-5-(2-fluorophenyl)-2-nitromethylene-2H-1,4-benzodiazepine 4-Oxide
CAS:Controlled Product<p>Applications 7-Chloro-5-(2-fluorophenyl)-2,3-dihydro-2-(nitromethylene)-1H-1,4-benzodiazepine 4-Oxide is the synthetic precursor of Midazolam (M343000), an anesthetic, anticonvulsant, sedative and hypotic agent.<br>References Laviana, L., et al.: J. Pharma. Biomed. Anal., 32, 167 (2003); Dundee, J. W., et al.: Drugs, 28, 519 (1984); Lahat, E., et al.: Br. Med. J., 321, 83 (2000)<br></p>Formula:C16H11ClFN3O3Color and Shape:NeatMolecular weight:347.73Thiabendazole
CAS:Controlled Product<p>Applications A drug used in the treatment of helminthiases.<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 Tocco, D.J., et al.: J. Med. Chem., 7, 399 (1964), Robinson, H.J., et al.: Toxicol. Appl. Pharmacol., 7, 53 (1965), Kates, K.C., et al.: J. Parasitol., 57, 356 (1971), Kapoor, V.K., et al.: Anal. Profiles Drug Subs., 16, 611 (1986),<br></p>Formula:C10H7N3SColor and Shape:NeatMolecular weight:201.252,4-Dichlorobenzyl Chloride
CAS:Controlled Product<p>Applications Reagent used in the addition of dichlorobenzene.<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 Marchand, P., et al.: Bioorg. Med. Chem., 17, 6715 (2009); Singh, J., et al.: J. Med. Chem., 53, 18 (2010);<br></p>Formula:C7H5Cl3Color and Shape:NeatMolecular weight:195.47Desnitro-imidacloprid Hydrochloride
CAS:Controlled ProductFormula:C9H11ClN4·ClHColor and Shape:Light Orange GreyMolecular weight:247.122,3-Diphenyl-5-(thiophen-2-yl)-2H-tetrazol-3-ium chloride
CAS:Purity:98%Molecular weight:340.8299865722656Omeprazole Sulfide
CAS:Controlled ProductFormula:C17H19N3O2SColor and Shape:White To Light BrownMolecular weight:329.42Scopine Methobromide
CAS:<p>Impurity Tiotropium EP Impurity G<br>Applications Scopine Methobromide (Tiotropium EP Impurity G) is an impurity of Tiotropium (T444850), an muscarinic receptor antagonist and bronchodilator.<br>References Haddad, E.-B., et al.: Mol. Pharmacol., 45, 899 (1994); Donohue, J. F., et al.: Chest, 122, 47 (2002); Profita, M., et al.: Allergy, 60, 1361 (2005); Dusser, D., et al.: Eur. Respir. J., 27, 547 (2006)<br></p>Formula:C9H16NO2·BrColor and Shape:Off-WhiteMolecular weight:250.13Scopine Di(2-thienylglycolate)
CAS:<p>Impurity Tiotropium EP Impurity B<br>Applications Scopine Di(2-thienylglycolate) (Tiotropium EP Impurity B) is a precursor to Tiotropium Bromide.<br>References Buchwald, P., et al.: Pharmazie., 55, S210 (2000),<br></p>Formula:C18H19NO4S2Color and Shape:NeatMolecular weight:377.48Carbamazepine-d8(Major)
CAS:Controlled Product<p>Applications Labelled Carbamazepine (C175840). Used in treatment of pain associated with trigeminal neuralgia. Anticonvulsant.<br>References Stenger, E.G., et al.: Med. Exp., 11, 191 (1964), Pynnonen, S., et al.: Ther. Drug Monit., 1, 409 (1979), Sidebottom, A., et al.: J. Clin. Pharm. Ther., 20, 31 (1995)<br></p>Formula:C15H4D8N2OColor and Shape:NeatMolecular weight:244.32Ornidazole Isomer (Impurity)
CAS:Controlled Product<p>Applications An isomeric impurity of Ornidazole (0688500), which maintains anti-infective properties.<br>References Hoffer, M., et al.: J. Med. Chem., 17, 1019 (1974);<br></p>Formula:C7H10ClN3O3Color and Shape:NeatMolecular weight:219.635-(4-chlorophenyl)-1-(2-methoxyphenyl)-2,3-dihydro-1H-imidazole-2-thione
Molecular weight:316.79998779296875Methyl Methanethiosulfonate
CAS:Controlled ProductFormula:C2H6O2S2Color and Shape:NeatMolecular weight:126.20Hydroxy Itraconazole-d5
CAS:Controlled ProductFormula:C35D5H33Cl2N8O5Color and Shape:Off-WhiteMolecular weight:726.66Triclabendazole Sulfone-D3
CAS:Controlled Product<p>Applications Triclabendazole Sulfone-D3 is a stable isotopically labelled metabolite of Triclabendazole (T774175), an anthelmintic.<br>References Wolff, K., et al.: Vet. Parasitol., 13, 145 (1983)<br></p>Formula:C14D3H6Cl3N2O3SColor and Shape:NeatMolecular weight:394.68Albendazole Sulfoxide-d7
CAS:Controlled Product<p>Applications Albendazole Sulfoxide-d7 is the isotope labelled metabolite of Albendazole (A511620), an anthelmintic agent.<br>References Dominguez, L., et al.: Farmaco, 50, 697 (1995), De Laurentis, N., et al.: Pharm. Pharmacol Lett., 6, 2: 51 (1996)<br></p>Formula:C12H8D7N3O3SColor and Shape:NeatMolecular weight:288.37Temazepam Acetate
CAS:Controlled Product<p>Applications Temazepam Acetate is an impurity of temazepam (T017200), which is a pharmacologically active metabolite of Diazepam. It is used as a sedative and hypnotic drug.<br>References Sarteschi, P., et al.: Arzneim.-Forsch., 22, 93 (1972), Schwandt, H.J., et al.: Xenobiotica, 4, 733 (1974), Curry, S.H., et al.: Br. J. Pharmacol., 57, 427 (1976), Heel, R.C., et al.: Drugs, 21, 321 (1981),<br></p>Formula:C18H15ClN2O3Color and Shape:White To Off-WhiteMolecular weight:342.785-Methyl Zolpidem
CAS:Controlled Product<p>Applications An impurity of Zolpidem (Z650000).<br></p>Formula:C19H21N3OColor and Shape:NeatMolecular weight:307.39Secnidazole-d3
CAS:Controlled Product<p>Applications Labelled Secnidazole (S225000). Analog of Metronidazole. Antiamebic. Antiprotozoal (Trichomonas).<br>References Cosar, C., et al.: Arzneim.-Forsch., 16, 23 (1966), Videau, D., et al.: Br. J. Vener. Dis., 54, 77 (1978), Symonds, J., et al.: J. Antimicrob. Chemother., 5, 484 (1979),<br></p>Formula:C7H8D3N3O3Color and Shape:White To Off-WhiteMolecular weight:188.24-Hydroxy Omeprazole Sulfone
CAS:Controlled Product<p>Applications The major degradation product of 4-Hydroxy Omeprazole (H948860).<br></p>Formula:C16H17N3O4SColor and Shape:White SolidMolecular weight:347.39Clidinium Bromide
CAS:Controlled Product<p>Applications An anticholinergic. Used as an antispasmodic.<br>References Zhang, L., et al.: Pharm. Res., 25, 1902 (2008), Sanderson, H., et al.: Toxicol Lett., 187, 84 (2009),<br></p>Formula:C22H26NO3·BrColor and Shape:White SolidMolecular weight:432.352,5-Dichloro Miconazole Nitrate
CAS:Controlled ProductFormula:C18H14Cl4N2O·HNO3Color and Shape:NeatMolecular weight:479.14(S)-Pregabalin Lactam
CAS:<p>Impurity Pregabalin EP impurity A<br>Applications (S)-Pregabalin Lactam is an impurity of (S)-Pregabalin (P704790) which is a GABA analogue used as an anticonvulsant.<br>References Taylor, C.P., at al.: Epilepsy Res., 14, 11 (1993); Field, M.J., et al.: Pain, 80, 391 (1999)<br></p>Formula:C8H15NOColor and Shape:WhiteMolecular weight:141.21Lansoprazole Sulfide N-Oxide
CAS:<p>Applications Used in the preparation of Lansoprazole and its metabolite and impurities.<br>References Reddy, G. et al.; Synthetic Commun. 38, 3477 (2008)<br></p>Formula:C16H14F3N3O2SColor and Shape:Off White SolidMolecular weight:369.36Ethyl Chloroacetate
CAS:Controlled ProductFormula:C4H7ClO2Color and Shape:ColourlessMolecular weight:122.55(S)-Pregabalin
CAS:Controlled Product<p>Applications S-Enantiomer of Pregabalin. A GABA analogue used as an anticonvulsant. Anxiolytic analgesic used to treat peripheral neuropathic pain and fibromyalgia.<br>References Taylor, C.P., at al.: Epilepsy Res., 14, 11 (1993); Field, M.J., et al.: Pain, 80, 391 (1999);<br></p>Formula:C8H17NO2Color and Shape:Off-WhiteMolecular weight:159.234-(2-Methylpropyl)piperidine-2,6-dione
CAS:Formula:C9H15NO2Color and Shape:White SolidMolecular weight:169.22Ornidazole
CAS:<p>Applications Anti-infective.<br>References Grunberg, E, et al.: Proc. Soc. Exp. Biol. Med., 133, 490 (1970), Hoffer, M., et al.: J. Med. Chem., 17, 1019 (1974), Schwartz, D.E., et al.: Chemotherapy, 22, 19 (1976),<br></p>Formula:C7H10ClN3O3Color and Shape:Off-WhiteMolecular weight:219.63Atropine
CAS:<p>Applications Atropine is an nerve agent that occurs naturally in plants of the nightshade family. Atropen is used as a pesticide poisoning and as a muscle relaxant when injected intravenously.<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 Kujak, R., et al.: J. Pharma. Biomed. Anal., 2015<br></p>Formula:C17H23NO3Color and Shape:WhiteMolecular weight:289.372-METHOXY-4-(5-(PYRIDIN-4-YL)-1H-BENZO[D]IMIDAZOL-1-YL)PHENOL
CAS:Purity:95.0%Molecular weight:317.3479919433594Lamotrigine-13C3,d3, Major
CAS:Controlled Product<p>Applications An isotopically labelled Lamotrigine (L173250), an anticonvulsant. Inhibits glutamate release, possible through inhibition of Sodium, Potassium and Calcium currents. Used in treatment of bipolar depression.<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 Miller, A.A., et al.: Epilepsia, 27, 483 (1986), Grunze, et al.: Neuropsychobiology, 38, 131 (1998), Calabrese, J.R., et al.: J. Clin. Psychiatry, 60, 79 (1999),<br></p>Formula:C3C62H3H4Cl2N5Color and Shape:Off-White To Light YellowMolecular weight:262.094,4',4''-Methylidynetrisbenzonitrile (Letrozole Impurity)
CAS:<p>Impurity Letrozole EP Impurity B<br>Applications 4,4',4''-Methylidynetrisbenzonitrile (Letrozole EP Impurity B) is a Letrozole isomeric impurity.<br></p>Formula:C22H13N3Color and Shape:Off-WhiteMolecular weight:319.36N-Ethyl-N-methyl-3-vinylphenyl Carbamate
CAS:Controlled Product<p>Impurity Rivastigmine USP Related Compound F<br>Stability Light Sensitive<br>Applications A related compound of Rivastigmine (R541000), a cholinesterase inhibitor. Rivastigmine USP Related Compound F.<br></p>Formula:C12H15NO2Color and Shape:White SolidMolecular weight:205.252-cyclopropyl-1H-benzimidazole
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:158.203994750976562,3-Dichlorobenzoyl Nitrile
CAS:Controlled Product<p>Applications 2,3-Dichlorobenzoyl Nitrile is an impurity of Lamotrigine (L173250), an anticonvulsant that is used in the treatment of bipolar and depression.<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 Rao, S.N., et al.: Int. J. Pharma. Pharmaceut. Sci., 4, 133 (2012); Qian, Y., et al.: J. Chem. Sci., 121, 463 (2009);<br></p>Formula:C8H3Cl2NOColor and Shape:NeatMolecular weight:200.02(S)-Modafinil
CAS:Controlled Product<p>Applications Used for treatment of excessive sleepiness, α1-adrenoceptor agonist.<br>References Saletu, B., et al.: Int. J. Clin. Pharmacol. Res., 9, 183 (1989), Chemelli, R.M., et al.: Cell, 98, 437 (1999), Purnell, M., et al.: J. Sleep Res., 11, 219 (2002), Dinges, D., et al.: Curr. Med. Res. Opin., 22, 159 (2006)<br></p>Formula:C15H15NO2SColor and Shape:NeatMolecular weight:273.35Triclabendazole Sulfone
CAS:Controlled Product<p>Applications Triclabendazole Sulfone is a metabolite of Triclabendazole (T774175), the only anthelmintic drug, which is active against immature, mature and adult stages of fluke.<br>References Whelan, M., et al.: J. Chromato., 1275, 41 (2013); Barrera, S., et al.; Antimicrob. Agent. Chemother., 56, 3535 (2012);<br></p>Formula:C14H9Cl3N2O3SColor and Shape:Off-WhiteMolecular weight:391.66(4-(3-Methoxypropoxy)-3-methylpyridin-2-yl)methanol Hydrochloride
CAS:Controlled ProductFormula:C11H17NO3·HClColor and Shape:NeatMolecular weight:211.26 + 36.461-Amino Hydantoin-13C3
CAS:<p>Applications 1-Amino Hydantoin Hydrochloride (A611090), a metabolite of Nitrofuran.Environmental contaminants<br>References Tribalat, L., et al.: Anal. Bioanal. Chem., 386, 2168 (2006), Chu, P., et al.: J. Agric. Food Chem., 55, 2129 (2007),<br></p>Formula:C3H5N3O2Color and Shape:White To Light YellowMolecular weight:118.07Iminodibenzyl 5-Carbonyl Chloride
CAS:Controlled ProductFormula:C15H12ClNOColor and Shape:NeatMolecular weight:257.71Omeprazole Sulfone
CAS:<p>Impurity USP Omeprazole Related Compound A<br>Applications A metabolite of Omeprazole.<br></p>Formula:C17H19N3O4SColor and Shape:White To Light BrownMolecular weight:361.42(1R)-(-)-10-Camphorsulfonic Acid
CAS:Controlled Product<p>Impurity Voriconazole EP Impurity E (1R)-Isomer<br>Stability Hygroscopic<br>Applications (1R)-(-)-10-Camphorsulfonic Acid (Voriconazole EP Impurity E (1R)-Isomer) is a chiral derivative of Camphor. Used in the preparation of a chiral recognition polymer that is used in the chiral separation of amino acids. A catalyst in direct animation of α-branched aldehydes (including important biological molecules such as α-Me phenylglycine) with near perfect enantioselectivity.<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 Guo, H. et al.: Polym. Preprints Am. Chem. Soc., 40, 506 (1999); Liu, C. et al.: Org. Lett., 13, 2638 (2011);<br></p>Formula:C10H16O4SColor and Shape:WhiteMolecular weight:232.30Benzhydrol-d5
CAS:Controlled Product<p>Applications Intermediate in the preparation of labelled Modafinil (M482500).<br>References Kumar, C., et al.: Eur. J. Med. Chem., 44, 1223 (2009),<br></p>Formula:C13D5H7OColor and Shape:NeatMolecular weight:189.26Dibenzazepine-10,11-dione
CAS:Controlled Product<p>Applications Dibenzazepine-10,11-dione is an impurity of Oxcarbazepine (O869250). Dibenzazepine-10,11-dione is used as a reagent in the preparation of bifunctional dipolar electroluminescent template for optoelectronic applications.<br>References Chen, C.-T. et al.: Chem. Comm., 31, 3980 (2005); Heckendorn, R. et al.: Helv, Chim. Acta, 70, 1955 (1987);<br></p>Formula:C14H9NO2Color and Shape:NeatMolecular weight:223.23Oxybutynin-d11 Chloride
CAS:Controlled Product<p>Applications An inhibitor of proliferation and supresses gene expression in bladder smooth muscle cells.<br>References Park, J.M., et al.: J. Urol., 162, 1110 (1999), Watson, M., et al.: Brit. J. Pharmacol., 127, 590 (1999)<br></p>Formula:C22D11H20NO3·ClHColor and Shape:NeatMolecular weight:405.024-Hydroxy Midazolam
CAS:Controlled Product<p>Applications A metabolite of Midazolam (M343000(P)), which is an anesthetic; anticonvulsant; sedative; hypnotic. Midazolam is also a positive allosteric modulator of the GABAA receptor.<br>References Ha, H., et al.: Ther. Drug Monit., 15, 338 (1993), Thummel, K., et al.: J. Pharmacol. Exp. Ther., 271, 557 (1994), Kim, R., et al.: Pharm. Res., 16, 408 (1999), Maurer, H., et al.: Anal. Bioanal. Chem., 381, 110 (2005), Smink, B., et al.: J. Anal. Toxicol., 30, 478 (2006), Dundee, J. W., et al.: Drugs, 28, 519 (1984), Lahat, E., et al.: Br. Med. J., 321, 83 (2000)<br></p>Formula:C18H13ClFN3OColor and Shape:Off-WhiteMolecular weight:341.77cis-[2-(2,4-Dichlorophenyl)-2-(1H-1,2,4-triazol-4-yl-methyl)-1,3-dioxolan-4-yl]methyl Methanesulfonate
CAS:<p>Impurity Itraconazole Impurity 16<br>Applications cis-[2-(2,4-Dichlorophenyl)-2-(1H-1,2,4-triazol-4-yl-methyl)-1,3-dioxolan-4-yl]methyl Methanesulfonate (Itraconazole Impurity 16) is an impurity in the synthesis of Itraconazole (I937500), an orally active antimycotic structurally related to Ketoconazole. Antifungal.<br>References Espinel-Ingroff, A., et al.: Antimicrob. Agents Chemother., 26, 5 (1984), Heykants, J., et al.: Mycoses, 32, Suppl 1, 67 (1989);<br></p>Formula:C14H15Cl2N3O5SColor and Shape:NeatMolecular weight:408.257N-(2-Chloropyrimidin-4-yl)-N,2,3-trimethyl-2H-indazol-6-amine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:287.755-Methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)thio)-1H-benzo[d]imidazole
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:329.4200134277344
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