
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.
At CymitQuimica, we offer high-purity benzimidazoles and imidazoles for research in medicinal chemistry, pharmacology, and biotechnology.
Found 10376 products of "Benzimidazole and Imidazole Derivatives"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Ref: 10-F865697
1mgTo inquire10mgTo inquire25mgTo inquire50mgTo inquire100mgTo inquire250mgTo inquire2-Chloromethyl-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine, Hydrochloride
CAS:Controlled ProductFormula:C9H9ClF3NO·ClHColor and Shape:NeatMolecular weight:276.081,3-Di(adamantan-1-yl)-1H-imidazol-3-ium chloride
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:372.98001098632812,2'-(OXYDIMETHANEDIYL)BIS(5-NITRO-1H-BENZIMIDAZOLE)
CAS:Purity:95.0%Molecular weight:368.3089904785156N-Methyl-1-(oxazol-2-yl)methanamine
CAS:Formula:C5H8N2OPurity:95.0%Color and Shape:LiquidMolecular weight:112.1323-(4,5-Diphenyl-1,3-oxazol-2-yl)propanoic acid
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:293.32199096679694-bromo-2-{[(1-methyl-1H-benzimidazol-2-yl)amino]methyl}phenol
CAS:Purity:95.0%Molecular weight:332.20098876953125Tert-Butyl 4-(3-iodo-1H-indazol-6-yl)piperazine-1-carboxylate
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:428.27398681640625(E)-2-(4-(1H-Imidazol-4-yl)styryl)-1H-indene-1,3(2H)-dione
CAS:Purity:95.0%Molecular weight:314.3439941406251-(2-(Pyrrolidin-1-yl)ethyl)-1H-benzo[d]imidazol-2-amine
CAS:Purity:98%Molecular weight:230.315002441406252-METHOXY-4-(5-(PYRIDIN-4-YL)-1H-BENZO[D]IMIDAZOL-1-YL)PHENOL
CAS:Purity:95.0%Molecular weight:317.3479919433594Omeprazole 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:345.423-(1H-Benzoimidazol-2-yl)-phenylamine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:209.2519989013672(1-Methyl-1H-benzoimidazol-2-yl)-hydrazine
CAS:Formula:C8H10N4Purity:98%Color and Shape:SolidMolecular weight:162.1965-(4-chlorophenyl)-1-(2,3-dichlorophenyl)-2,3-dihydro-1H-imidazole-2-thione
CAS:Purity:97%Molecular weight:355.6600036621094Lamotrigine 5,5-Dimer
Controlled Product<p>Applications Lamotrigine 5,5-Dimer is a dimer impurity of the anticonvulsant Lamotrigine (L173250).<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:C19H14Cl4N10Color and Shape:Off White SolidMolecular weight:524.195-(2,6-Dichlorophenyl)-1H-tetrazole
CAS:Formula:C7H4Cl2N4Purity:97.0%Color and Shape:SolidMolecular weight:215.04(3aR,7aS)-rel-Hexahydro-1,3-isobenzofurandione
CAS:Controlled Product<p>Applications (3aR,7aS)-rel-Hexahydro-1,3-isobenzofurandione is a reagent used in the synthesis of Pregabalin (P704800), a GABA analogue used as an anticonvulsant. Also used to prepare P2X7 receptor antagonists.<br>References Taylor, C.P., at al.: Epilepsy Res., 14, 11 (1993), Field, M.J., et al.: Pain, 80, 391 (1999); Eur. J. Org. Chem., 2013, 4495 (2013); Yang, H. et al.: Chinese. Chem. Lett., 24, 553 (2013);<br></p>Formula:C8H10O3Color and Shape:NeatMolecular weight:154.163,5-Didesamino-3,5-dioxo Lamotrigine
CAS:Controlled Product<p>Impurity Lamotrigine EP Impurity D<br>Applications 3,5-Didesamino-3,5-dioxo Lamotrigine (Lamotrigine EP Impurity D) is an impurity of the anticonvulsant Lamotrigine (L173250).<br>References Hlavac, J. et al.: ARKIVOC, 1, 22 (2003);<br></p>Formula:C9H5Cl2N3O2Color and Shape:NeatMolecular weight:258.064'-(4-(1H-Tetrazol-5-yl)phenyl)-2,2':6',2''-terpyridine
CAS:Purity:98%Molecular weight:377.41101074218752-{[(1-butyl-1H-benzimidazol-2-yl)amino]methyl}phenol
CAS:Purity:95.0%Molecular weight:295.3859863281251,3,6,8-Tetra(1H-imidazol-1-yl)-9-methyl-9H-carbazole
CAS:Purity:95%Molecular weight:445.4899902343752-(2-pyrrolidinyl)-1H-benzimidazole dihydrochloride
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:260.16000366210944,4',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:205.25Hydroxy Voriconazole
Controlled Product<p>Applications A hydroxylated derivative of Voriconazole (V760000), a systemic antifungal and ergosterol biosynthesis inhibitor.<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 Sanati, H., et al.: Antimicrob. Ag. Chemother., 41, 2492 (1997).<br></p>Formula:C16H14F3N5O2Color and Shape:NeatMolecular weight:365.316-Bromo-1-cyclopropyl-1,3-dihydro-2H-benzo[d]imidazol-2-one
CAS:Purity:97%Molecular weight:253.09899902343755-Chloro-6-(2,3-dichlorophenoxy)-1,3-dihydro-2H-benzimidazol-2-one
CAS:<p>Applications 5-Chloro-6-(2,3-dichlorophenoxy)-1,3-dihydro-2H-benzimidazol-2-one 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:C13H7Cl3N2O2Color and Shape:Off-White To BrownMolecular weight:329.57Carbimazole
CAS:<p>Applications Carbimazole, a prodrug of Methimazole (M260300), is used in the treatment of hyperthyroidism.<br>References Marchant, B., et al.: J. Clin. Endocrinol. Metab., 45, 1187 (1977), Johnsson, E., et al.: Lancet, 350, 1520 (1997),<br></p>Formula:C7H10N2O2SColor and Shape:NeatMolecular weight:186.234-(2-Keto-1-benzimidazolinyl)piperidine
CAS:Formula:C12H15N3OPurity:95.0%Color and Shape:SolidMolecular weight:217.2722-(3-BROMOPHENYL)-1H-BENZOIMIDAZOLE
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:273.132995605468755-Hydroxy Thiabendazole
CAS:Controlled Product<p>Applications 5-Hydroxy Thiabendazole is the major metabolite of Thiabendazole (T344150).<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 Fujitani, T., et al.: Food Chem. Toxicol., 29, 265 (1991), Mizutani, T., et al.: Chem. Res. Toxicol., 6, 174 (1993), Dalvie, D., et al.: J. Agric. Food Chem., 42, 2964 (2006),<br></p>Formula:C10H7N3OSColor and Shape:Light YellowMolecular weight:217.252-(1H-benzimidazol-2-ylthio)-1-cyclopropylethanone
CAS:Purity:95.0%Molecular weight:232.30000305175784-(1H-Benzimidazol-2-yl)-1,2,5-oxadiazol-3-amine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:201.18899536132812Climbazole-d4
CAS:Controlled ProductFormula:C15D4H13ClN2O2Color and Shape:Off White SolidMolecular weight:296.79(R)-Omeprazole Sodium Salt
CAS:<p>Applications R-Form of Omeprazole. Gastric proton-pump inhibitor.<br>References Stenhoff, H., et al.: J. Chromatogr., 734, 191 (1999), Johnson, D.A., et al.: Expert Opin. Pharmacother., 4, 253 (2003),<br></p>Formula:C17H18N3O3S·NaColor and Shape:NeatMolecular weight:367.40Fenbendazole Sulfone-d3
CAS:Controlled Product<p>Applications Labelled version of Fenbendazole Sulfone (F246770), which is a 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:C15D3H10N3O4SColor and Shape:NeatMolecular weight:334.36Letrozole Diacid Impurity
CAS:Controlled Product<p>Applications An impurity of Letrozole (L330100) which is a nonsteroidal aromatase inhibitor structurally related to Fadrozole.<br>References Bhatnagar, A.S., et al: J. Steroid Biochem. Mol. Biol., 37, 1021 (1990), Pfister, C.U., et al.: J. Pharm. Sci., 83, 520 (1994), Lipton, A., et al.: Cancer, 75, 2132 (1995).<br></p>Formula:C17H13N3O4Color and Shape:White To Off-WhiteMolecular weight:323.31-(pyridin-3-ylmethyl)-1H-benzimidazole-5-carboxylic acid
CAS:Purity:95.0%Molecular weight:253.26100158691406{3-[(1-Benzyl-1H-indazol-3-yl)oxy]propyl}dimethylamine hydrochloride
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:345.86999511718752-(2,3-Dichlorphenyl)-2-(guanidinylimino)acetonitrile
CAS:Controlled ProductFormula:C9H7Cl2N5Color and Shape:Light YellowMolecular weight:256.092-Methyl-1-phenyl-1 H -benzoimidazole-5-carboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:252.27299499511725-O-Desmethyl Omeprazole Sulfide
CAS:Controlled ProductFormula:C16H17N3O2SColor and Shape:NeatMolecular weight:315.39SODIUM 5-METHYL-1,3-OXAZOLE-2-CARBOXYLATE
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:149.08099365234375Triclabendazole 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:391.66Scopoline Methobromide
CAS:<p>Applications Scopoline Methobromide is an impurity of Tiotropium (T444850), an muscarinic receptor antagonist and bronchodilator.<br>References Moffett, R.B.. et al.: J. Am. Chem. Soc., 77, 1245 (1955); 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:White To Light GreyMolecular weight:250.13Miconazole N-(2-Methyl)propanoate
CAS:Controlled Product<p>Applications Miconazole N-(2-Methyl)propanoate is an impurity of Miconazole (M342500). Miconazole EP Impurity E.<br></p>Formula:C22H20Cl4N2O3Color and Shape:NeatMolecular weight:502.22Ref: 10-F538136
1gTo inquire2gTo inquire5gTo inquire10gTo inquire100mgTo inquire250mgTo inquire500mgTo inquire(4-(3-Methoxypropoxy)-3-methylpyridin-2-yl)methanol Hydrochloride
CAS:Controlled ProductFormula:C11H17NO3·HClColor and Shape:NeatMolecular weight:211.26 + 36.46Oxibendazole
CAS:<p>Applications Anthelmintic.<br>References KarunaKaron, C.S., et al.: J. Parasitol., 66, 929 (1980), Drudge, J.H., et al.: Am. J. Vet. Res., 42, 526 (1981)<br></p>Formula:C12H15N3O3Color and Shape:NeatMolecular weight:249.27Imidacloprid
CAS:Controlled Product<p>Applications A neonicotinoid; the active ingredient in certain neuro-active insecticides. Reports show that when exposed to neonicotinid pesticides honeybees have problems returning home after foraging and bumblebee colonies grow poorly and produce fewer queens. Imidacloprid is useful in cannabis testing kits as a component of pesticide mixes (P698240).<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:C9H10ClN5O2Color and Shape:NeatMolecular weight:255.665-Phenylthio-2-aminobenzimidazole
CAS:Controlled Product<p>Applications 5-Phenylthio-2-aminobenzimidazole, is a derivative of Fenbendazole (F246750), an anthelmintic.<br>References Baeder, C., et al.: Experientia, 30, 753 (1974), Van der Put, E., et al.: J. Immunol., 173, 818 (2004), Frasca, D., et al.: J. Immunol., 175, 6633 (2005),<br></p>Formula:C13H11N3SColor and Shape:Light Brown To OrangeMolecular weight:241.31Lamotrigine N2-Oxide
CAS:Controlled Product<p>Applications Lamotrigine analog for production of anti-lamotrigine antibodies and use as immunoassay reagent.<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 Doig, M.V., et al.: J. Chromatogr., 554, 181 (1991),<br></p>Formula:C9H7Cl2N5OPurity:90%Color and Shape:NeatMolecular weight:272.09(2S)-3-methyl-2-(N-{[2'-(1H-1,2,3,4-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl]methyl}pentanamido)butanoic acid
CAS:Purity:97%Color and Shape:SolidMolecular weight:435.528015136718751-Methyl-12-thioxopyrido[1,2,3,4]imidazole-[1,2-a]benzimidazole-2(12H)-one
CAS:Controlled Product<p>Stability Light Sensitive<br>Applications Lansoprazole (L175000) impurity .<br></p>Formula:C14H9N3OSColor and Shape:Orange To RedMolecular weight:267.31Lormetazepam-13C,d3
CAS:Controlled Product<p>Applications A labelled analog of Lorazepam (L469850). Sedative, hypnotic.Controlled substance (depressant).<br>References Nudelman, A., et al.: J. Pharma. Sci., 63, 1886 (1974), Humpel, M., et al.: Eur. J. Drug Metab. Pharmacokinet., 4, 237 (1979), Girkin, R., et al.: Xenobiotica, 10, 401 (1980),<br></p>Formula:CC15D3H9Cl2N2O2Color and Shape:NeatMolecular weight:339.20(R)-4-Isopropyl-5,5-diphenyloxazolidin-2-one
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:281.3550109863281N-[3-(1H-imidazol-1-yl)propyl]-6-methyl-1,3-benzothiazol-2-amine
CAS:Purity:95.0%Molecular weight:272.3699951171875a-(Chloromethyl)-2,4-dichlorobenzyl Alcohol
CAS:Controlled Product<p>Impurity Isoconazole Impurity 6<br>Applications α-(Chloromethyl)-2,4-dichlorobenzyl alcohol is used in the synthesis of monocyclic nitroimidazole analogs of econazole. Isoconazole Impurity 6.<br>References Lee, S., et al.: Bioorg. Med. Chem. Lett., 21, 1515 (2011);<br></p>Formula:C8H7Cl3OColor and Shape:NeatMolecular weight:225.55,6-DIMETHYL-2-(PYRIDIN-3-YL)-1H-BENZO[D]IMIDAZOLE
CAS:Purity:95.0%Molecular weight:223.2790069580078Rufinamide-d2
CAS:Controlled Product<p>Applications Labelled Rufinamide (R701552). Antiepileptic triazole derivative which decreases firing by neurons at sodium channels. Anticonvulsant.<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:C10H6D2F2N4OColor and Shape:White To Light YellowMolecular weight:240.21Itraconazole-d9
CAS:Controlled Product<p>Applications Itraconazole-d9, is the labeled analogue of Itraconazole (I937500, an orally active antimycotic structurally related to Ketoconazole. Antifungal. It is a COVID19-related research product.<br>References Espinel-Ingroff, A., et al.: Antimicrob. Agents Chemother., 26, 5 (1984), Heykants, J., et al.: Mycoses, 32, Suppl 1, 67 (1989), Sugar, A.M., et al.: Curr. Clin. Top. Infect. Dis., 13, 74 (1993),<br></p>Formula:C35H29D9Cl2N8O4Color and Shape:Off-White To BeigeMolecular weight:714.69N-Nitroso Varenicline
CAS:Controlled Product<p>Applications N-Nitroso Varenicline is a derivative of Varenicline (V215635(M)), which is a useful medication for smoking cessation.<br>References Hart, E., et al.: Behavioural Brain Research, 397, 112887 (2021)<br></p>Formula:C13H12N4OColor and Shape:NeatMolecular weight:240.261N-(2-CHLORO-5-METHOXYPYRIMIDIN-4-YL)-1H-INDAZOL-6-AMINE
CAS:Purity:95.0%Molecular weight:275.70001220703125(S)-1-(4-Fluorophenyl)-5-(2-oxo-4-phenyloxazolidin-3-yl)pentane-1,5-dione
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:355.3649902343753-(2-Methyl-benzoimidazol-1-yl)-propionic acid
CAS:Formula:C11H12N2O2Purity:95.0%Color and Shape:SolidMolecular weight:204.229N-Pentanoyl-N-((2'-(2-trityl-2H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-L-valine
CAS:Purity:97%Molecular weight:677.8489990234375N-Formyl Oxcarbazepine
CAS:Controlled Product<p>Applications N-Formyl Oxcarbazepine is an impurity of the anticonvulsant Oxcarbazepine (O869250).<br></p>Formula:C16H12N2O3Color and Shape:NeatMolecular weight:280.284-Hydroxy Omeprazole Preparation Kit
CAS:Controlled ProductFormula:C16H17N3O3SColor and Shape:Off White SolidMolecular weight:331.39N-(3-(1H-imidazol-1-yl)propyl)-1-(4-fluorophenyl)-2,2-dimethylcyclopropane-1-carboxamide
CAS:Purity:98%Molecular weight:315.3919982910156(2-Chlorophenyl)diphenylmethanol
CAS:<p>Impurity Clotrimazole EP Impurity A<br>Applications (2-Chlorophenyl)diphenylmethane (Clotrimazole EP Impurity A) is a triarylmethane with antiproliferative activity. (2-Chlorophenyl)diphenylmethane is a degradation product of the antifungal agent Clotrimazole (C587400). Clotrimazole Related Compound A<br>References Suzuki, M. Iyak. Kenk., 23, 44 (1992); Hajkova, R. et al.: Talanta, 73, 483 (2007); Sabourin, L. et al.: Environ. Toxicol. Chem., 30, 582 (2011);<br></p>Formula:C19H15ClOColor and Shape:NeatMolecular weight:294.77

