
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 10376 products of "Benzimidazole and Imidazole Derivatives"
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4'-(4-(1H-Tetrazol-5-yl)phenyl)-2,2':6',2''-terpyridine
CAS:Purity:98%Molecular weight:377.4110107421875N-[3-(1H-imidazol-1-yl)propyl]-4-methyl-1,3-benzothiazol-2-amine
CAS:Purity:95.0%Molecular weight:272.36999511718752-(3-Aminophenyl)-1H-benzo[d]imidazol-6-amine
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:224.266998291015624-(1h-1,3-Benzodiazol-1-yl)benzoic acid hydrochloride
CAS:Purity:95%Molecular weight:274.70001220703125N-(2-CHLORO-5-METHOXYPYRIMIDIN-4-YL)-1H-INDAZOL-6-AMINE
CAS:Purity:95.0%Molecular weight:275.700012207031254-fluoro-N-[3-(1H-imidazol-1-yl)propyl]-1,3-benzothiazol-2-amine
CAS:Purity:95.0%Molecular weight:276.32998657226563-Methyl-2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-carboxylic acid
CAS:Purity:97%Molecular weight:192.1739959716797Temazepam b-D-Glucuronide, Mixture of Diastereomers
CAS:Controlled Product<p>Applications A glucuronide metabolite of Diazepam.Controlled substance (depressant). Sedative, hypnotic.<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:C22H21ClN2O8Color and Shape:Off-WhiteMolecular weight:476.863,3',5,5'-Tetrakis(1H-benzo[d]imidazol-2-yl)-1,1'-biphenyl
CAS:Purity:98%Molecular weight:618.7039794921875Miconazole Impurity I
CAS:Controlled Product<p>Impurity Miconazole EP Impurity I<br>Applications Miconazole Impurity I (Miconazole EP Impurity I), is the impurity of Miconazole (M342500), which is an imidazole antifungal agent, that is applied topically to the skin or to mucus membranes for the treatment of fungal infections.<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:C18H15Cl3N2OColor and Shape:NeatMolecular weight:381.683Bis[(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:444.57Omeprazole sulfide N-Oxide
CAS:<p>Applications 5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]thio]-1H-benzimidazole N-Oxide is a metabolite of Omeprazole (O635000), an proton inhibitor used as an antiulcerative agent.<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:C17H19N3O3SColor and Shape:Off-WhiteMolecular weight:345.42Parbendazole
CAS:Controlled Product<p>Applications Parbendazole is a benzimidazole carbamate and a potent inhibitor of microtubule assembly and functions.<br>References Lahon, L.C.. et al.: Ind. J. Pharmacol., 26, 235 (1994); Havercroft, J.C., et al.: J. Cell. Sci., 49, 195 (1981);<br></p>Formula:C13H17N3O2Color and Shape:NeatMolecular weight:247.29Ravuconazole-d4
CAS:Controlled Product<p>Applications Ergosterol biosynthesis inhibitor. Antifungal.<br>References Fung-Tomc., J.C., et al.: Antimicrob. Agents Chemother., 42, 313 (1988), Tsuruoka, A., et al.: Chem. Pharm. Bull., 46, 623 (1998), Gupta, A.K., et al.: J. Eur. Acad. Dermatol. Venereol., 19, 437 (2005),<br></p>Formula:C22H13D4F2N5OSColor and Shape:NeatMolecular weight:441.498-amino-2-(1H-1,2,3,4-tetrazol-5-yl)-4H-chromen-4-one hydrochloride
CAS:Purity:98%Molecular weight:265.66000366210942-(Pyridin-3-yl)-1H-benzo[d]imidazole
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:195.22500610351562Ethyl 2-(2-Oxopyrrolidin-1-yl)acetate (80%)
CAS:Controlled Product<p>Impurity Piracetam EP Impurity C<br>Applications Ethyl 2-(2-oxopyrrolidin-1-yl)acetate is a reagent in the preparation of N-substituted-2-oxopyrrolidinylacetamides which have anticonvulsant activities.<br>References Al-Obaid, A. M., et al.: Med. Chem. Res., 9, 696 (1999);<br></p>Formula:C8H13NO3Purity:80%Color and Shape:NeatMolecular weight:171.197-METHYL-5-NITRO-1H-INDAZOLE
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:177.162994384765621-CYCLOHEXYL-2-(FURAN-3-YL)-1H-BENZO[D]IMIDAZOLE-5-CARBOXYLIC ACID
CAS:Purity:95.0%Molecular weight:310.3529968261719tert-Butyl 2-bromo-1-methyl-1H-imidazole-4-carboxylate
CAS:Purity:97%Molecular weight:261.11898803710941,2,4-Triazole
CAS:<p>Applications 1,2,4-Triazole is present in a large variety of fungicides as C14-demethylase-inhibitors. In addition they are used in synthetic chemical reactions such as the design and preparation of ghrelin receptor ligand antagonists, like JMV 2959.<br>References Moulin, A. et al.: Amino Acids., 44, 301 (2013); Worthington, P. et al.: Bioact. Hetero. Comp. Class., 129, 2012<br></p>Formula:C2H3N3Color and Shape:WhiteMolecular weight:69.07(S)-a,a-Diphenyl-3-pyrrolidineacetamide L-Tartrate
CAS:Controlled ProductFormula:C18H20N2O·C4H6O6Color and Shape:NeatMolecular weight:430.451-[2-(2-Chlorophenoxy)ethyl]-1H-benzoimidazol-2-ylamine
CAS:Formula:C15H14ClN3OColor and Shape:SolidMolecular weight:287.75Imidocarb
CAS:Controlled Product<p>Applications Imidocarb is a urea derived antiprotozoal agent used in veterinary medicine for the treatment of infection with babesia and other parasites.<br>References Mosqueda, J., et al.: Curr. Med. Chem., 19, 1504 (2012); Wang, Z.J., et al.: J. Agricultural. Food. Chem., 57, 2324 (2009);<br></p>Formula:C19H20N6OColor and Shape:NeatMolecular weight:348.40Mebendazole-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:298.31Tebuconazole-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:316.87Benzyl (3-fluoro-4-(6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl)phenyl)carbamate
CAS:Purity:97%Molecular weight:404.4049987792969TRAM-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:344.842-(4-Dimethylamino-phenyl)-1 H -benzoimidazol-5-ylamine
CAS:Purity:95+%Color and Shape:SolidMolecular weight:252.32099914550782-(4-Bromo-phenyl)-1-methyl-1H-benzoimidazole
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:287.16000366210941-Benzyl-2-phenyl-1H-benzoimidazole
CAS:Purity:97.0%Color and Shape:Solid, Beige powderMolecular weight:284.36199951171875Tinidazole
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:247.27(S)-N-((3-(4-(1,1-DIOXIDOTHIOMORPHOLINO)-3-FLUOROPHENYL)-2-OXOOXAZOLIDIN-5-YL)METHYL)ACETAMIDE
Purity:95.0%Molecular weight:385.41000366210942-(5-TETRAZOLYL)ETHANAMINE HCL
CAS:Formula:C3H8ClN5Purity:95.0%Color and Shape:CrystallineMolecular weight:149.58NAP 226-90
CAS:<p>Impurity Rivastigmine EP Impurity A; Rivastigmin USP Related Compound C<br>Applications NAP 226-90 (Rivastigmine EP Impurity A; Rivastigmin USP Related Compound C) is a S-Enantiomer metabolite of Rivastigmine, a brain selective acetylcholinesterase inhibitor.<br>References Rosler, M., et al.: Br. Med. J., 318, 633 (1999), Jann, M., et al.: Clin. Pharmacokinet., 41, 719 (2002), Frankfort, S., et al.: Int. J. Clin. Pract., 60, 646 (2006),<br></p>Formula:C10H15NOColor and Shape:WhiteMolecular weight:165.232'-(1H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-carbaldehyde
CAS:Purity:98%Molecular weight:250.261001586914061,3,6,8-Tetra(1H-imidazol-1-yl)-9-methyl-9H-carbazole
CAS:Purity:95%Molecular weight:445.4899902343752-cyclopropyl-1H-benzo[d]imidazole-5-carboxylic acid
CAS:Purity:95.0%Molecular weight:202.212997436523442,4-Diiodo-1H-imidazole
CAS:Purity:97.0%Color and Shape:Solid, Off-white to pale yellow solidMolecular weight:319.872009277343753-(2-Methyl-benzoimidazol-1-yl)-propionic acid
CAS:Formula:C11H12N2O2Purity:95.0%Color and Shape:SolidMolecular weight:204.2293-(4,5-Diphenyl-1,3-oxazol-2-yl)propanoic acid
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:293.3219909667969N-(3-(1H-imidazol-1-yl)propyl)-6-bromobenzo[d]thiazol-2-amine
CAS:Purity:95.0%Molecular weight:337.2399902343753-Phenyl-2-tetrazol-1-yl-propionic acid
CAS:Formula:C10H10N4O2Purity:95.0%Color and Shape:SolidMolecular weight:218.2163-Hydroxy-N-(2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)-2-naphthamide
CAS:Purity:95.0%Molecular weight:319.320007324218752-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:130.115,6-DIMETHYL-2-(PYRIDIN-3-YL)-1H-BENZO[D]IMIDAZOLE
CAS:Purity:95.0%Molecular weight:223.27900695800782-(1,2,3,4-Tetrahydronaphthalen-1-yl)-1H-imidazole
CAS:Controlled Product<p>Applications 2-(1,2,3,4-Tetrahydronaphthalen-1-yl)-1H-imidazole is a novel 2-imidazole derivative with potent and selective α1A adrenoceptor partial agonists.<br>References Whitlock, G.A., et al.: Bioorg. Med. Chem. Lett., 18, 2930 (2008);<br></p>Formula:C13H14N2Color and Shape:White To Light BeigeMolecular weight:198.262-(2-Cyclopropyl-7-fluoro-1H-1,3-benzodiazol-1-yl)acetic acid
CAS:Molecular weight:234.22999572753906N-(3,5-bis(trifluoromethyl)benzyl)-7,9-dimethyl-N-(2-methyl-2H-tetrazol-5-yl)-2,3,4,5-tetrahydro-1H-benzo[b]azepin-5-amine
CAS:Purity:98%Molecular weight:498.47698974609375N-(2-Chloro-5-methoxypyrimidin-4-yl)-1H-indazol-6-amine
CAS:Purity:98%Molecular weight:275.700012207031257-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:347.734-([1,2,4]Triazolo[1,5-a]pyridin-6-yl)-5-(6-methylpyridin-2-yl)-1H-imidazole-2-carbaldehyde
CAS:Purity:99.0%Molecular weight:304.312988281252,3-Diphenyl-5-(thiophen-2-yl)-2H-tetrazol-3-ium chloride
CAS:Purity:98%Molecular weight:340.8299865722656Scopine 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:377.48Metconazole
CAS:<p>Applications Metconazole is a conazole based fungicide used for the control of black sigatoka disease on bananas. Metconazole acts primarily as an inhibitor of ergosterol biosynthesis which interferes with the synthesis of fungal cell membranes.<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 Cools, H.J., et al.: Pest. Manage. Sci., 68, 1034 (2012); Nam, M.H., et al.: Res. Plant. Disease., 17, 295 (2011);<br></p>Formula:C17H22ClN3OColor and Shape:White To Off-WhiteMolecular weight:319.83N-Nitroso Dextromethorphan
CAS:Controlled Product<p>Applications N-Nitroso Dextromethorphan is an impurity of Dextromethorphan (D299445). Dextromethorphan is an antitussive compound showing analgesic properties. Used in cough medication formulations.<br>References Church J. et al.: Can J Physiol Pharmacol., 67, 561 (1989); Carliss, R. et al.: Neurotoxicology., 28, 813 (2007);<br></p>Formula:C17H22N2O2Color and Shape:Light YellowMolecular weight:286.369N-Nitroso Imidapril
Controlled ProductFormula:C20H26N4O7Color and Shape:Off-WhiteMolecular weight:434.443[3-(1H-tetrazol-5-yl)-4,5,6,7-tetrahydro-1-benzothien-2-yl]amine
CAS:Molecular weight:221.27999877929688

