
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 10351 products of "Benzimidazole and Imidazole Derivatives"
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Glycopyrrolate-d5
CAS:Formula:C19H23D5NO3·BrColor and Shape:White To Off-White SolidMolecular weight:323.47 79.90Dicycloverine HCl (Dicyclomine HCl)
CAS:Formula:C19H35NO2·HClColor and Shape:White To Off-White SolidMolecular weight:309.50 36.46Triclabendazole EP Impurity B
CAS:Formula:C13H7Cl3N2OSColor and Shape:Off-White SolidMolecular weight:345.62Pregabalin Impurity 36 DiHCl
CAS:Formula:C7H18N2·2HClColor and Shape:White To Off-White SolidMolecular weight:130.24 2 36.46Pantoprazole EP Impurity E (Pantoprazole USP Related Compound E)
CAS:Formula:C32H28F4N6O8S2Color and Shape:Pink SolidMolecular weight:764.72Omeprazole-13C-d3
CAS:Formula:C1613CH16D3N3O3SColor and Shape:White To Off-White SolidMolecular weight:349.43Imidafenacin Impurity 18 HBr
Formula:C18H20N2O2·HBrColor and Shape:White To Off-White SolidMolecular weight:296.37 80.91Esomeprazole Impurity 43
Formula:C16H17N3O2Color and Shape:White To Off-White SolidMolecular weight:283.33Hyoscine Butylbromide (N-Butyl Scopolamine Bromide, N-Butyl Hyoscine Bromide)
CAS:Formula:C21H30NO4·BrColor and Shape:White To Off-White SolidMolecular weight:360.47 79.90Galantamine EP Impurity D HCl (Anhydro Galantamine HCl)
CAS:Formula:C17H19NO2·HClColor and Shape:White To Off-White SolidMolecular weight:269.35 36.46Lurasidone Impurity 56
CAS:Formula:C8H14O3SColor and Shape:White To Off-White SolidMolecular weight:190.26Hyoscine Butylbromide EP Impurity B (Hyoscine EP Impurity C, Ipratropium Bromide EP Impurity C, Atropine EP Impurity C, Hyoscyamine EP Impurity A, Tropicamide EP Impurity C, Ipratropium Bromide USP Re
CAS:Formula:C9H10O3Color and Shape:White To Off-White SolidMolecular weight:166.18Miconazole EP Impurity E Bromide
Formula:C22H21Cl4N2O3·BrColor and Shape:Off-White SolidMolecular weight:503.22 79.90Isoconazole Nitrate
CAS:Formula:C18H14Cl4N2O·HNO3Color and Shape:White To Off-White SolidMolecular weight:416.12 63.01Albendazole EP Impurity C-d7 (Albendazole Sulfone-d7)
CAS:Formula:C12H8D7N3O4SColor and Shape:White To Off-White SolidMolecular weight:304.37Donepezil-d5 HCl
CAS:Formula:C24H24D5NO3·HClColor and Shape:White To Off-White SolidMolecular weight:384.53 36.46Glycopyrronium Bromide EP Impurity I Bromide (RS-Isomer) (Glycopyrrolate USP Related Compound I (RS-Isomer))
Formula:C19H27ClNO3·BrColor and Shape:White To Off-White SolidMolecular weight:352.88 79.90Pregabalin EP Impurity C (Glycopyrronium Bromide EP Impurity C)
CAS:Formula:C8H8O3Color and Shape:White To Off-White SolidMolecular weight:152.1510,11-Dihydro-10-Hydroxy Carbamazepine
CAS:Formula:C15H14N2O2Color and Shape:White To Off-White SolidMolecular weight:254.29Rivastigmine USP Related Compound F
CAS:Formula:C12H15NO2Color and Shape:Colorless LiquidMolecular weight:205.26Propiverine-d7 HCl
CAS:Formula:C23H22D7NO3·HClColor and Shape:Off-White SolidMolecular weight:374.53 36.46Atropine EP Impurity D and E (Mixture of 6-β-Hydroxyhyoscyamine and 7-β-Hydroxyhyoscyamine)
CAS:Formula:C17H23NO4Color and Shape:White To Off-White SolidMolecular weight:305.37Vonoprazan Impurity 9
CAS:Formula:C17H16FN3O3SColor and Shape:White To Off-White SolidMolecular weight:361.39Pregabalin EP Impurity B (Pregabalin USP Related Compound A, (R)-Pregabalin)
CAS:Formula:C8H17NO2Color and Shape:White To Off-White SolidMolecular weight:159.23Tinidazole EP Impurity A (Tinidazole USP Related Compound A)
CAS:Formula:C4H5N3O2Color and Shape:Off-White SolidMolecular weight:127.10Trimebutine Maleate
CAS:Formula:C22H29NO5·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:387.48 116.07Pregabalin Impurity 28 HCl
CAS:Formula:C8H18N2O·HClColor and Shape:White To Off-White SolidMolecular weight:158.25 36.46Paclobutrazol
CAS:<p>Paclobutrazol ((R,R)-paclobutrazol) is a triazole-containing plant growth retardant that is known to inhibit the biosynthesis of gibberellins.1,2It also has</p>Formula:C15H20ClN3OPurity:99.23%Color and Shape:Off-White To Beige SolidMolecular weight:293.79Fesoterodine Impurity 22
Formula:C23H30N2O4Color and Shape:Pale Yellow Semi-SolidMolecular weight:398.50Pregabalin Impurity 5 Tartrate
CAS:Formula:C12H25NO2·C4H6O6Color and Shape:White To Off-White SolidMolecular weight:215.34 150.09Ipratropium Bromide EP Impurity B Bromide (Ipratropium Bromide USP Related Compound B)
CAS:Formula:C20H30NO3·BrColor and Shape:White To Off-White SolidMolecular weight:332.46 79.90Lurasidone Impurity 54
CAS:Formula:C28H36N4O2SColor and Shape:White To Off-White SolidMolecular weight:492.68rac-Scopolamine EP Impurity A (rac-Norscopolamine, rac-Norhyoscine) (Mixture of Diastereomers)
CAS:Formula:C16H19NO4Molecular weight:289.33Clotrimazole EP Impurity A (Clotrimazole USP Related Compound A)
CAS:Formula:C19H15ClOColor and Shape:White To Off-White SolidMolecular weight:294.78Orphenadrine USP Related Compound B
CAS:Formula:C20H28NO·ClColor and Shape:White To Off-White SolidMolecular weight:298.45 35.45Voriconazole Impurity 23 Bromide
CAS:Formula:C10H10FN4O·BrColor and Shape:White To Off-White SolidMolecular weight:221.21 79.90Tolterodine Tartrate
CAS:Formula:C22H31NO·C4H6O6Color and Shape:White To Off-White SolidMolecular weight:325.50 150.09N-Desalkyl Itraconazole
CAS:Formula:C31H30Cl2N8O4Color and Shape:Off-White SolidMolecular weight:649.53(S)-Licarbazepine
CAS:Formula:C15H14N2O2Color and Shape:White To Off-White SolidMolecular weight:254.29Pregabalin Impurity 9
CAS:Formula:C11H16N4O2Color and Shape:White To Off-White SolidMolecular weight:236.28Desoxy Ilaprazole
CAS:Formula:C19H18N4OSColor and Shape:White To Off-White SolidMolecular weight:350.44Pantoprazole Impurity 4
Formula:C24H24F2N4O5SColor and Shape:White To Off-White SolidMolecular weight:518.54Scopolamine N-Oxide
CAS:Formula:C17H21NO5Color and Shape:White To Off-White SolidMolecular weight:319.36Solifenacin Impurity 18 HCl
CAS:Formula:C15H13N·HClColor and Shape:White To Off-White SolidMolecular weight:207.28 36.46N3-Methyl Omeprazole
CAS:Formula:C18H21N3O3SColor and Shape:White To Off-White SolidMolecular weight:359.44Rivastigmine Hydrogen Tartrate EP Impurity F HCl
CAS:Formula:C11H17NO·HClColor and Shape:Pale Yellow SolidMolecular weight:179.26 36.46N-Desmethyl Rivastigmine
CAS:Formula:C13H20N2O2Color and Shape:Colorless LiquidMolecular weight:236.325-O-Desmethyl Donepezil-d5
CAS:Formula:C23H22D5NO3Color and Shape:White To Off-White SolidMolecular weight:370.50Lamotrigine Impurity 15
CAS:Formula:C23H11Cl6N5O2Color and Shape:White To Off-White SolidMolecular weight:602.073-Methylflavone-8-carboxylic acid glucuronide (MFCA glucuronide)
Formula:C23H20O10Molecular weight:456.41Omeprazole Impurity 70
CAS:Formula:C16H17N3O2SColor and Shape:White To Off-White SolidMolecular weight:315.39Ornidazole Impurity 43
CAS:Formula:C7H9N3O3Color and Shape:White To Off-White SolidMolecular weight:183.17Thiamazole EP Impurity A HCl (Methimazole USP Related Compound A HCl)
CAS:Formula:C5H13NO2·HClColor and Shape:White To Off-White SolidMolecular weight:119.16 36.46Lurasidone Metabolite 14326
CAS:Formula:C28H36N4O3SColor and Shape:White To Off-White SolidMolecular weight:508.69Rabeprazole EP Impurity A (Rabeprazole Sulfone)
CAS:Formula:C18H21N3O4SColor and Shape:White To Off-White SolidMolecular weight:375.44rac-Darifenacin-d4 HBr
CAS:Formula:C28H26N2O2D4·HBrColor and Shape:Pale Yellow SolidMolecular weight:430.59 80.91(S)-(+)-Modafinil-d5
Formula:C15H10NO2SD5Color and Shape:White To Off-White SolidMolecular weight:278.39Rabeprazole Impurity 3
CAS:Formula:C11H15NO4Color and Shape:White To Off-White SolidMolecular weight:225.25Tiotropium Bromide Impurity 2
CAS:Formula:C17H19NO3S2Color and Shape:Off-White SolidMolecular weight:349.46Ilaprazole Impurity 2
Formula:C27H27N5O3SColor and Shape:White To Off-White SolidMolecular weight:501.61Butoconazole Impurity 2
CAS:Formula:C13H15ClN2OColor and Shape:White To Off-White SolidMolecular weight:250.73Zolpidem EP Impurity B
Formula:C19H20BrN3OColor and Shape:White To Off-White SolidMolecular weight:386.29Vonoprazan Impurity 8
CAS:Formula:C21H20FN3O6SColor and Shape:White To Off-White SolidMolecular weight:461.46Trospium Impurity 3 Iodide
CAS:Formula:C24H48NO4·IColor and Shape:White To Off-White SolidMolecular weight:414.65 126.90Lifitegrast Impurity 44
Formula:C31H28Cl2N2O7SColor and Shape:Pale Yellow SolidMolecular weight:643.534-Hydroxy Ipratropium Bromide
Formula:C20H30NO4·BrColor and Shape:White To Off-White SolidMolecular weight:348.47 79.90Lurasidone Impurity 9
CAS:Formula:C28H36N4O4SColor and Shape:White To Off-White SolidMolecular weight:524.68Fesoterodine Impurity 5 Fumarate
CAS:Formula:C44H60N2O3·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:664.98 116.07Fesoterodine Impurity 19
CAS:Formula:C30H43NO4Color and Shape:Pale Yellow LiquidMolecular weight:481.68Donepezil EP Impurity E Bromide
CAS:Formula:C24H24NO3·BrColor and Shape:Off-White SolidMolecular weight:374.46 79.90rac-Lurasidone Impurity 51
CAS:Formula:C28H36N4O2SColor and Shape:Off-White SolidMolecular weight:492.68Carbinol Metabolite of Letrozole
CAS:Formula:C15H10N2OColor and Shape:White To Off-White SolidMolecular weight:234.26Glycopyrronium Bromide EP Impurity N Bromide
CAS:Formula:C19H28NO3·BrColor and Shape:White To Off-White SolidMolecular weight:318.44 79.90Omeprazole EP Impurity C-d3 (Omeprazole USP Related Compound C-d3, Esomeprazole EP Impurity C-d3) (on Pyridine)
CAS:Formula:C17H16D3N3O2SMolecular weight:332.44Promethazine EP Impurity D-d6 (Promethazine Sulfoxide-d6)
CAS:Formula:C17H14D6N2OSColor and Shape:Pale Brown SolidMolecular weight:306.46Solifenacin Succinate
CAS:Formula:C23H26N2O2·C4H6O4Color and Shape:White To Off-White SolidMolecular weight:362.47 118.09Rivastigmine Hydrogen Tartrate EP Impurity E HCl
Formula:C13H20N2O2·HClColor and Shape:White To Off-White SolidMolecular weight:236.32 36.46Scopolamine (Hyoscine)
CAS:Formula:C17H21NO4Color and Shape:Light Yellow Sticky OilMolecular weight:303.36Albendazole Impurity 9 (4-Nitroaniline)
CAS:Formula:C6H6N2O2Color and Shape:Orange SolidMolecular weight:138.13Acotiamide Impurity 12
Formula:C14H14N2O6SColor and Shape:White To Off-White SolidMolecular weight:338.33Oxybutynin Impurity 5 (4-Diethylamino-2-butyn-1-ol)
CAS:Formula:C8H15NOColor and Shape:Pale Yellow LiquidMolecular weight:141.21Hydroxy Itraconazole (Mixture of Diastereomers)
CAS:Formula:C35H38Cl2N8O5Color and Shape:White To Off-White SolidMolecular weight:721.64Omeprazole Related Compound 10
CAS:Formula:C17H19N3O3SColor and Shape:White To Off-White SolidMolecular weight:345.42Acotiamide Impurity 3 HCl
Formula:C17H28N2O4·HClColor and Shape:Pale Pink SolidMolecular weight:324.42 36.46Trospium Impurity 4 Chloride
CAS:Formula:C18H40N·ClColor and Shape:White To Off-White SolidMolecular weight:270.52 35.45Butoconazole Impurity 8
Formula:C17H15Cl3SColor and Shape:White To Off-White SolidMolecular weight:357.72Pantoprazole Impurity 53
CAS:Formula:C24H24F2N4O6SColor and Shape:Pale Yellow SolidMolecular weight:534.53Imidafenacin Impurity 4
CAS:Formula:C16H18N2OColor and Shape:White To Off-White SolidMolecular weight:254.336-O-Desmethyl Donepezil-d5 HCl
CAS:Formula:C23H22D5NO3·HClColor and Shape:White To Off-White SolidMolecular weight:370.50 36.46(S)-Luliconazole-Z-Isomer
Formula:C14H9Cl2N3S2Color and Shape:Brown Yellow SolidMolecular weight:354.28Omeprazole Impurity 48
CAS:Formula:C8H8N2O4SColor and Shape:White To Off-White SolidMolecular weight:228.22Varenicline Impurity 13 HCl
CAS:Formula:C13H13N3O2·HClColor and Shape:White To Off-White SolidMolecular weight:243.27 36.46Zolpidem Carbaldehyde
CAS:Formula:C16H14N2OColor and Shape:White To Off-White SolidMolecular weight:250.30rac-Tolterodine-d14 Tartrate
CAS:Formula:C22H17D14NO·C4H6O6Color and Shape:White To Off-White SolidMolecular weight:339.58 150.09Trospium EP Impurity C Chloride (Trospium Chloride USP Related Compound C)
CAS:Formula:C11H20NO·ClColor and Shape:Off-White SolidMolecular weight:182.29 35.45Solifenacin Impurity 21
CAS:Formula:C17H17NO2Color and Shape:White To Off-White SolidMolecular weight:267.33Keto Itraconazole
CAS:Formula:C35H36Cl2N8O5Color and Shape:White To Off-White SolidMolecular weight:719.62Esomeprazole Impurity 16
CAS:Formula:C26H30N4O5SColor and Shape:Pale Yellow SolidMolecular weight:510.61Rabeprazole EP Impurity G
CAS:Formula:C15H15N3OSColor and Shape:White To Off-White SolidMolecular weight:285.37Albendazole EP Impurity B-d3 (Albendazole Sulfoxide-d3, Ricobendazole-d3)
CAS:Formula:C12H12D3N3O3SMolecular weight:284.35Donepezil EP Impurity D (Donepezil Pyridine Analog Impurity)
CAS:Formula:C17H17NO3Color and Shape:Pale Yellow SolidMolecular weight:283.33Terconazole EP Impurity B
Formula:C26H31Cl2N5O3Color and Shape:Off-White SolidMolecular weight:532.47Omeprazole EP Impurity F and G Mixture
Formula:C16H13N3O2SColor and Shape:Reddish-Brown SolidMolecular weight:311.36Pregabalin Impurity 11 HCl
CAS:Formula:C9H19NO2·HClColor and Shape:White To Off-White SolidMolecular weight:173.26 36.46Glycopyrronium Bromide EP Impurity I Bromide (SS-Isomer) (Glycopyrrolate USP Related Compound I (SS-Isomer))
Formula:C19H27ClNO3·BrColor and Shape:White To Off-White SolidMolecular weight:352.88 79.90Itraconazole Didioxolonyl Impurity
Formula:C44H41Cl4N11O6Color and Shape:Off-White SolidMolecular weight:961.68N-Carbamoyl Oxcarbazepine
CAS:Formula:C16H13N3O3Color and Shape:White To Off-White SolidMolecular weight:295.30Omeprazole Impurity 53
CAS:Formula:C16H17N3OSColor and Shape:White To Off-White SolidMolecular weight:299.39Solifenacin Impurity 32 HCl
Formula:C23H26N2O3·HClColor and Shape:White To Off-White SolidMolecular weight:378.47 36.46Solifenacin Impurity 3
CAS:Formula:C22H19NO2Color and Shape:Colorless Semi-SoldMolecular weight:329.40(R)-Tolterodine Fumarate
CAS:Formula:C22H31NO·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:325.50 116.07rac-5,6-Dehydro Pregabalin
CAS:Formula:C8H15NO2Color and Shape:White To Off-White SolidMolecular weight:157.21Darifenacin Oxidized Impurity HCl
CAS:Formula:C28H28N2O2·HClColor and Shape:White To Off-White SolidMolecular weight:424.55 36.46Miconazole Impurity 4 (2,4-Dichlorobenzyl Chloride)
CAS:Formula:C7H5Cl3Color and Shape:Colorless LiquidMolecular weight:195.47Acotiamide Impurity 6 Maleate
CAS:Formula:C22H32N4O5S·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:464.58 116.07Albendazole Impurity 7 (Methyl Cyanocarbamate) Sodium Salt
CAS:Formula:C3H3N2O2·NaColor and Shape:White To Off-White SolidMolecular weight:99.07 22.99Carbamazepine EP Impurity G (10-Bromocarbamazepine)
CAS:Formula:C15H11BrN2OColor and Shape:White To Off-White SolidMolecular weight:315.17Varenicline Impurity 17
CAS:Formula:C13H10F3N3O5Color and Shape:White To Off-White SolidMolecular weight:345.235-O-Desmethyl Donepezil
CAS:Formula:C23H27NO3Color and Shape:White To Off-White SolidMolecular weight:365.47Propiverine N-Desmethyl Impurity HCl
CAS:Formula:C22H27NO3·HClColor and Shape:White To Off-White SolidMolecular weight:353.47 36.46Oxybutynin Impurity 6 HCl (Mixture of Diastereomers)
Formula:C38H49NO6·HClMolecular weight:615.82 36.46Omeprazole EP Impurity C (Omeprazole USP Related Compound C, Esomeprazole EP Impurity C)
CAS:Formula:C17H19N3O2SColor and Shape:White To Off-White SolidMolecular weight:329.42Orphenadrine Impurity 1 HCl
CAS:Formula:C19H25NO·HClColor and Shape:White To Off-White SolidMolecular weight:283.42 36.46Tolterodine EP Impurity C HCl
CAS:Formula:C23H33NO·HClColor and Shape:White To Off-White SolidMolecular weight:339.52 36.46Tiotropium Bromide EP Impurity A
CAS:Formula:C10H8O3S2Color and Shape:Off-White SolidMolecular weight:240.29Donepezil Impurity 7 HCl
CAS:Formula:C24H29NO4·HClColor and Shape:White To Off-White SolidMolecular weight:395.50 36.46Miconazole Impurity 3 (Oxiconazole Impurity C)
CAS:Formula:C11H8Cl2N2OColor and Shape:Off-White SolidMolecular weight:255.10Modafinil Acid Sulfone
CAS:Formula:C15H14O4SColor and Shape:White To Off-White SolidMolecular weight:290.345-Hydroxymethyl Tolterodine Formate
CAS:Formula:C22H31NO2·CH2O2Color and Shape:White To Off-White SolidMolecular weight:341.49 46.03Lamotrigine EP Impurity B
CAS:Formula:C9H7Cl2N5Color and Shape:Pale Yellow SolidMolecular weight:256.09(S)-5-Hydroxymethyl Tolterodine-d14 Formate
CAS:Formula:C22H17NO2D14·CH2O2Color and Shape:White To Off-White SolidMolecular weight:355.58 46.03Zolpidem EP Impurity A (Zolpidem USP Related Compound A)
CAS:Formula:C19H21N3OColor and Shape:White To Off-White SolidMolecular weight:307.40Thiamazole EP Impurity C HCl (Methimazole USP Related Compound C HCl)
CAS:Formula:C5H8N2S·HClColor and Shape:Pale Orange SolidMolecular weight:128.19 36.46Lurasidone Impurity 47
CAS:Formula:C28H36N4O2SColor and Shape:White To Off-White SolidMolecular weight:492.68Acotiamide-d6 HCl
CAS:Formula:C21H24D6N4O5S·HClColor and Shape:White To Off-White SolidMolecular weight:456.59 36.46(R)-Ornidazole
CAS:Formula:C7H10ClN3O3Color and Shape:White To Off-White SolidMolecular weight:219.63Darifenacin HBr
CAS:Formula:C28H30N2O2·HBrColor and Shape:White To Off-White SolidMolecular weight:426.56 80.91Fenticonazole EP Impurity D Nitrate
CAS:Formula:C24H21Cl2N2OS·NO3Color and Shape:White To Off-White SolidMolecular weight:456.40 62.00Atropine Impurity 5 Bromide (Mixture of Isomers)
CAS:Formula:C21H32NO3·BrColor and Shape:White To Off-White SolidMolecular weight:346.49 79.90Metronidazole EP Impurity E
CAS:Formula:C6H9N3O3Color and Shape:Off-White SolidMolecular weight:171.16Rivastigmine EP Impurity A-d6 (Rivastigmine USP Related Compound C-d6, NAP226-90-d6)
CAS:Formula:C10H9D6NOMolecular weight:171.27Lamotrigine-13C3
CAS:Formula:C613C3H7Cl2N5Color and Shape:White To Off-White SolidMolecular weight:259.07Solifenacin EP Impurity B
CAS:Formula:C19H21NO2Color and Shape:Colorless LiquidMolecular weight:295.38

