
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 10345 products of "Benzimidazole and Imidazole Derivatives"
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Varenicline Impurity 4
CAS:Formula:C13H13N3OColor and Shape:White To Off-White SolidMolecular weight:227.27Ilaprazole Impurity 26
Formula:C20H20N4OSColor and Shape:White To Off-White SolidMolecular weight:364.47Omeprazole Related Compound 10
CAS:Formula:C17H19N3O3SColor and Shape:White To Off-White SolidMolecular weight:345.42Pantoprazole Impurity 53
CAS:Formula:C24H24F2N4O6SColor and Shape:Pale Yellow SolidMolecular weight:534.53Glycopyrrolate Impurity 12 Bromide
Formula:C19H26NO3·BrColor and Shape:White To Off-White SolidMolecular weight:316.42 79.90N-Desmethyl Rivastigmine
CAS:Formula:C13H20N2O2Color and Shape:Colorless LiquidMolecular weight:236.325-Hydroxymethyl Tolterodine Formate
CAS:Formula:C22H31NO2·CH2O2Color and Shape:White To Off-White SolidMolecular weight:341.49 46.03rel-Galantamine EP Impurity A ((±)-Narwedine, (±)-Galanthaminone)
CAS:Formula:C17H19NO3Color and Shape:Off-White SolidMolecular weight:285.34Miconazole Impurity 7
CAS:Formula:C9H10O3Color and Shape:White To Off-White SolidMolecular weight:166.18Ornidazole Impurity 43
CAS:Formula:C7H9N3O3Color and Shape:White To Off-White SolidMolecular weight:183.176-Chloro Voriconazole HCl
CAS:Formula:C16H13ClF3N5O·HClColor and Shape:White To Off-White SolidMolecular weight:383.76 36.46Pantoprazole EP Impurity D and Pantoprazole EP Impurity F
Formula:C17H17F2N3O4SColor and Shape:Off-White Semi-SolidMolecular weight:397.40(S)-(+)-Modafinil-d5
Formula:C15H10NO2SD5Color and Shape:White To Off-White SolidMolecular weight:278.39Scopolamine (Hyoscine)
CAS:Formula:C17H21NO4Color and Shape:Light Yellow Sticky OilMolecular weight:303.36Lamotrigine EP Impurity E (Lamotrigine USP Related Compound B)
CAS:Formula:C7H4Cl2O2Color and Shape:White To Off-White SolidMolecular weight:191.01Temazepam EP Impurity A (Diazepam EP Impurity D, Diazepam USP Related Compound A)
CAS:Formula:C14H12ClNOMolecular weight:245.71Tiotropium Bromide Impurity 6
Formula:C18H19NO4S2Color and Shape:Brown Sticky LiquidMolecular weight:377.47Omeprazole EP Impurity I (Omeprazole USP Related Compound I, Omeprazole Sulfone N-Oxide)
CAS:Formula:C17H19N3O5SColor and Shape:White To Off-White SolidMolecular weight:377.42Tolterodine Lactone Impurity
CAS:Formula:C16H14O2Color and Shape:Off-White SolidMolecular weight:238.29Trospium Impurity 3 Iodide
CAS:Formula:C24H48NO4·IColor and Shape:White To Off-White SolidMolecular weight:414.65 126.90Omeprazole Impurity 2
CAS:Formula:C16H15N3O4Color and Shape:White To Off-White SolidMolecular weight:313.31rac-5,6-Dehydro Pregabalin
CAS:Formula:C8H15NO2Color and Shape:White To Off-White SolidMolecular weight:157.21Pregabalin Impurity 7 D-Tartrate
CAS:Formula:C12H26N2O·C4H6O6Color and Shape:White To Off-White SolidMolecular weight:214.35 150.09Vonoprazan Impurity 1 DiHCl
CAS:Formula:C17H17N3O2S·2HClColor and Shape:Pale Yellow SolidMolecular weight:327.40 2*36.46Solifenacin Impurity 21
CAS:Formula:C17H17NO2Color and Shape:White To Off-White SolidMolecular weight:267.33Imidafenacin Impurity 16
Formula:C36H32N4Color and Shape:White To Off-White SolidMolecular weight:520.68Rabeprazole EP Impurity G
CAS:Formula:C15H15N3OSColor and Shape:White To Off-White SolidMolecular weight:285.37Trospium EP Impurity C Chloride (Trospium Chloride USP Related Compound C)
CAS:Formula:C11H20NO·ClColor and Shape:Off-White SolidMolecular weight:182.29 35.45Modafinil EP Impurity B (Modafinil USP Related Compound B, Modafinil Sulfone)
CAS:Formula:C15H15NO3SColor and Shape:White To Off-White SolidMolecular weight:289.35(R)-5-Hydroxymethyl Tolterodine-d14 Formate
CAS:Formula:C22H17D14NO2·CH2O2Color and Shape:White To Off-White SolidMolecular weight:355.58 46.03Solifenacin-d5 Succinate
CAS:Formula:C23H21D5N2O2·C4H6O4Color and Shape:White To Off-White SolidMolecular weight:367.50 118.09Atropine EP Impurity A (Hyoscyamine EP Impurity G, Apoatropine)
CAS:Formula:C17H21NO2Color and Shape:Pale Yellow SolidMolecular weight:271.36(S)-Rabeprazole Sodium Salt
CAS:Formula:C18H20N3O3S·NaColor and Shape:Pale Yellow SolidMolecular weight:358.44 22.99Voriconazole N-Oxide
CAS:Formula:C16H14F3N5O2Color and Shape:White To Off-White SolidMolecular weight:365.32Tropicamide EP Impurity A DiHCl (Tropicamide USP Related Compound A DiHCl)
CAS:Formula:C8H12N2·2HClColor and Shape:White To Off-White SolidMolecular weight:136.20 2*36.46(S)-Pantoprazole-d6
CAS:Formula:C16H9D6F2N3O4SColor and Shape:White To Off-White SolidMolecular weight:389.41Efinaconazole Impurity 53
CAS:Formula:C15H17FN4OColor and Shape:White To Off-White SolidMolecular weight:288.33Fenticonazole Nitrate
CAS:Formula:C24H20Cl2N2OS·HNO3Color and Shape:White To Off-White SolidMolecular weight:455.40 63.01Trospium Impurity 2 (Benzilide)
CAS:Formula:C28H20O4Color and Shape:White To Off-White SolidMolecular weight:420.46Imidafenacin Impurity 12
Formula:C16H17NO3Color and Shape:White To Off-White SolidMolecular weight:271.32Rivastigmine Ether Impurity HCl
Formula:C16H18N2O3·HClColor and Shape:White To Off-White SolidMolecular weight:286.33 36.46Pantoprazole Sodium Salt
CAS:Formula:C16H14F2N3O4S·NaColor and Shape:White To Off-White SolidMolecular weight:382.36 22.99Dehydro Trospium Chloride
CAS:Formula:C25H28NO3·ClColor and Shape:Off-White SolidMolecular weight:390.50 35.45Galantamine HBr
CAS:Formula:C17H21NO3·HBrColor and Shape:White To Off-White SolidMolecular weight:287.36 80.91Efinaconazole Impurity 38
CAS:Formula:C18H22F2N4OColor and Shape:White To Off-White SolidMolecular weight:348.40Efinaconazole Impurity 20
Formula:C18H22F2N4O2Color and Shape:White To Off-White SolidMolecular weight:364.40Rivastigmine Hydrogen Tartrate EP Impurity H
CAS:Formula:C9H10O2Color and Shape:Colorless LiquidMolecular weight:150.18Ilaprazole Impurity 27
CAS:Formula:C11H9N3OColor and Shape:White To Off-White SolidMolecular weight:199.21Omeprazole Impurity 48
CAS:Formula:C8H8N2O4SColor and Shape:White To Off-White SolidMolecular weight:228.22(R)-Rivastigmine D-Tartrate (Rivastigmine EP Impurity D D-Tartrate)
CAS:Formula:C14H22N2O2·C4H6O6Molecular weight:250.34 150.09Tiotropium Bromide
CAS:Formula:C19H22NO4S2·BrColor and Shape:White To Off-White SolidMolecular weight:392.51 79.90Solifenacin EP Impurity E (3-Quinuclidinol)
CAS:Formula:C7H13NOColor and Shape:Pale Yellow SolidMolecular weight:127.19Lansoprazole Impurity 23 HCl
CAS:Formula:C9H9ClF3NO·HClColor and Shape:White To Off-White SolidMolecular weight:239.63 36.46Atropine EP Impurity A HCl (Hyoscyamine EP Impurity G HCl, Apoatropine HCl)
CAS:Formula:C17H21NO2·HClMolecular weight:271.36 36.46Triclabendazole EP Impurity A (Triclabendazole S-Oxide)
CAS:Formula:C14H9Cl3N2O2SColor and Shape:Off-White SolidMolecular weight:375.65Voriconazole Impurity 18 (Mixture of Diastereomers)
CAS:Formula:C22H18ClF4N7OColor and Shape:Pale Yellow SolidMolecular weight:507.88Zolpidem EP Impurity D
CAS:Formula:C13H16BrNO2Color and Shape:Pale Yellow To Off-White SolidMolecular weight:298.18Lifitegrast Impurity 5
CAS:Formula:C19H13Cl2NO4Color and Shape:Pale Yellow SolidMolecular weight:390.22Albendazole Impurity 22
CAS:Formula:C13H17N3O2SColor and Shape:White To Off-White SolidMolecular weight:279.36(R)-Fesoterodine Fumarate
CAS:Formula:C26H37NO3·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:411.59 116.07Trospium-d8 Chloride
CAS:Formula:C25H22D8NO3·ClColor and Shape:White To Off-White SolidMolecular weight:400.57 35.45Itraconazole Impurity 6
CAS:Formula:C20H19Cl2N3O5SColor and Shape:White To Off-White SolidMolecular weight:484.355-Carboxy Tolterodine-d14 Formate
CAS:Formula:C22H15NO3D14·CH2O2Color and Shape:White To Off-White SolidMolecular weight:369.57 46.035-O-Desmethyl Donepezil
CAS:Formula:C23H27NO3Color and Shape:White To Off-White SolidMolecular weight:365.47Oxybutynin-d11 HCl
CAS:Formula:C22H20D11NO3·HClColor and Shape:White To Off-White SolidMolecular weight:368.56 36.46Zolpidem Impurity 2
CAS:Formula:C14H14N2OColor and Shape:White To Off-White SolidMolecular weight:226.28Pregabalin Impurity 19
CAS:Formula:C11H14O3Color and Shape:White To Off-White SolidMolecular weight:194.23Lurasidone Impurity 51
CAS:Formula:C28H36N4O2SColor and Shape:White To Off-White SolidMolecular weight:492.68Piracetam EP Impurity C (Ethyl (2-Oxopyrrolidin-1-yl)acetate)
CAS:Formula:C8H13NO3Color and Shape:Colorless LiquidMolecular weight:171.20rac-Rivastigmine-d6 Hydrogen Tartrate
Formula:C14H16D6N2O2·C4H6O6Color and Shape:White To Off-White SolidMolecular weight:256.38 150.09Metronidazole Impurity 1
CAS:Formula:C7H11N3O3Color and Shape:White To Off-White SolidMolecular weight:185.18Lurasidone Impurity 38
CAS:Formula:C9H12O4Color and Shape:White To Off-White SolidMolecular weight:184.19Zolpidem Phenyl-4-Carboxylic Acid
CAS:Formula:C19H19N3O3Color and Shape:White To Off-White SolidMolecular weight:337.38Solifenacin Impurity 24
Formula:C23H26N2O3Color and Shape:White To Off-White SolidMolecular weight:378.47Mebendazole EP Impurity D
CAS:Formula:C17H15N3O3Color and Shape:Pale Yellow SolidMolecular weight:309.33Omeprazole EP Impurity A (Omeprazole USP Related Compound B, Esomeprazole EP Impurity A)
CAS:Formula:C8H8N2OSColor and Shape:Off-White SolidMolecular weight:180.23Miconazole Related Compound (2,4-Dichlorobenzyl Alcohol)
CAS:Formula:C7H6Cl2OColor and Shape:White To Off-White SolidMolecular weight:177.03Lamotrigine-13C-d3
CAS:Formula:C813CH4D3Cl2N5Color and Shape:White To Off-White SolidMolecular weight:260.10N-Formyl (R)-Octabase (Mixture of Diastereomers)
CAS:Formula:C18H23NO2Color and Shape:Colorless LiquidMolecular weight:285.39Galantamine EP Impurity C (Dihydro Galantamine)
CAS:Formula:C17H23NO3Color and Shape:White To Off-White SolidMolecular weight:289.38Tiotropium Bromide EP Impurity A
CAS:Formula:C10H8O3S2Color and Shape:Off-White SolidMolecular weight:240.29Omeprazole Impurity 27
CAS:Formula:C10H13NO3Color and Shape:Colourless Semi-SolidMolecular weight:195.22Pantoprazole Impurity 56
Formula:C24H24F2N4O6SColor and Shape:White To Off-White SolidMolecular weight:534.53(S)-(+)-Modafinil Acid
CAS:Formula:C15H16O3SColor and Shape:White To Off-White SolidMolecular weight:274.34Vonoprazan Impurity 30
CAS:Formula:C5H5NO3SColor and Shape:White To Off-White SolidMolecular weight:159.16Albendazole Impurity 13
CAS:Formula:C10H13N3OSColor and Shape:White To Off-White SolidMolecular weight:223.29Solifenacin Impurity 9
Formula:C19H17N3OColor and Shape:White To Off-White SolidMolecular weight:303.37Miconazole Impurity 4 (2,4-Dichlorobenzyl Chloride)
CAS:Formula:C7H5Cl3Color and Shape:Colorless LiquidMolecular weight:195.47Glycopyrronium Bromide EP Impurity N Bromide
CAS:Formula:C19H28NO3·BrColor and Shape:White To Off-White SolidMolecular weight:318.44 79.90Propiverine HCl
CAS:Formula:C23H29NO3·HClColor and Shape:White To Off-White SolidMolecular weight:367.49 36.46Tinidazole Impurity 2 (2-(Ethylthio)ethanol)
CAS:Formula:C4H10OSColor and Shape:Pale Yellow LiquidMolecular weight:106.18Pantoprazole Impurity 4
Formula:C24H24F2N4O5SColor and Shape:White To Off-White SolidMolecular weight:518.54Imidacloprid EP Impurity B
CAS:Formula:C3H6N4O2Color and Shape:White To Off-White SolidMolecular weight:130.11(S)-Tolterodine D-Tartrate
CAS:Formula:C22H31NO·C4H6O6Color and Shape:White To Off-White SolidMolecular weight:325.50 150.09Miconazole EP Impurity H HCl
CAS:Formula:C18H16Cl2N2O·HClColor and Shape:White To Off-White SolidMolecular weight:347.24 36.46Carbamazepine-d10
CAS:Formula:C15H2D10N2OColor and Shape:White To Off-White SolidMolecular weight:246.34Miconazole EP Impurity C HCl (Miconazole USP Related Compound C)
CAS:Formula:C15H13Cl4NO·HClColor and Shape:White To Off-White SolidMolecular weight:365.09 36.46Ipratropium Bromide EP Impurity D
CAS:Formula:C9H8O2Color and Shape:White To Off-White SolidMolecular weight:148.16Solifenacin Impurity 32 HCl
Formula:C23H26N2O3·HClColor and Shape:White To Off-White SolidMolecular weight:378.47 36.46Pregabalin Impurity 13
CAS:Formula:C9H15NO2Color and Shape:White To Off-White SolidMolecular weight:169.2310,11-Dihydro-10,11-Dihydroxy Carbamazepine (Mixture of Diastereomers)
CAS:Formula:C15H14N2O3Color and Shape:White To Off-White SolidMolecular weight:270.29Pregabalin Impurity 4 HCl
CAS:Formula:C10H21NO2·HClColor and Shape:White To Off-White SolidMolecular weight:187.28 36.46(S)-Fesoterodine HCl
CAS:Formula:C26H37NO3·HClColor and Shape:White To Off-White SolidMolecular weight:411.59 36.46Solifenacin EP Impurity I (Solifenacin N-Oxide)
CAS:Formula:C23H26N2O3Color and Shape:Off-White SolidMolecular weight:378.47Efinaconazole Impurity 36
CAS:Formula:C18H22F2N4OColor and Shape:Pale Yellow SolidMolecular weight:348.40Promethazine-d6
CAS:Formula:C17H14D6N2S·HClColor and Shape:White To Off-White SolidMolecular weight:290.46 36.46rac-Hyoscine Butylbromide EP Impurity F Bromide
CAS:Formula:C21H30NO4·BrMolecular weight:360.47 79.90rac-Scopolamine EP Impurity A (rac-Norscopolamine, rac-Norhyoscine) (Mixture of Diastereomers)
CAS:Formula:C16H19NO4Molecular weight:289.33O-Desmethyl Galantamine
CAS:Formula:C16H19NO3Color and Shape:White To Off-White SolidMolecular weight:273.33Acotiamide Impurity 10 HCl
CAS:Formula:C20H28N4O5S·HClColor and Shape:Off-White SolidMolecular weight:436.53 36.46(R)-Rivastigmine EP Impurity A-d6 ((R)-Rivastigmine USP Related Compound C-d6, (R)-NAP226-90-d6)
CAS:Formula:C10H9D6NOMolecular weight:171.27Varenicline Impurity 18 HCl
CAS:Formula:C13H13N3O2·HClColor and Shape:Pink SolidMolecular weight:243.27 36.46Tiotropium Bromide Impurity 5 Bromide (Iso Tiotropium Bromide Impurity Bromide)
CAS:Formula:C19H22NO4S2·BrColor and Shape:White To Off-White SolidMolecular weight:392.51 79.90Ilaprazole Impurity 10
Formula:C19H18N4OSColor and Shape:White To Off-White SolidMolecular weight:350.44Itraconazole EP Impurity E
CAS:Formula:C35H38Cl2N8O4Color and Shape:White To Off-White SolidMolecular weight:705.64Voriconazole EP Impurity C
CAS:Formula:C6H7FN2Color and Shape:Colourless LiquidMolecular weight:126.13Oxcarbazepine EP Impurity C (Oxcarbazepine USP Related Compound E, 10-Keto-iminodibenzyl)
CAS:Formula:C14H11NOMolecular weight:209.25Piracetam EP Impurity D
CAS:Formula:C6H9NO3Color and Shape:White To Off-White SolidMolecular weight:143.14Albendazole EP Impurity B (Albendazole Sulfoxide, Ricobendazole)
CAS:Formula:C12H15N3O3SColor and Shape:Off-White SolidMolecular weight:281.33Orphenadrine EP Impurity B
CAS:Formula:C14H12OColor and Shape:Colorless LiquidMolecular weight:196.25Tiotropium Bromide Impurity 23
Formula:C19H19NO5S2Color and Shape:White To Off-White SolidMolecular weight:405.48Voriconazole EP Impurity E (Voriconazole USP Related Compound F, Ecamsule USP Related Compound D) (1R-Isomer)
CAS:Formula:C10H16O4SMolecular weight:232.30Carbamazepine EP Impurity C (N-Carbamoyl Carbamazepine)
CAS:Formula:C16H13N3O2Color and Shape:White To Off-White SolidMolecular weight:279.305-O-Desmethyl Donepezil-d5
CAS:Formula:C23H22D5NO3Color and Shape:White To Off-White SolidMolecular weight:370.50Miconazole EP Impurity C Nitrate (Miconazole USP Related Compound C Nitrate)
CAS:Formula:C15H13Cl4NO·HNO3Color and Shape:White To Off-White SolidMolecular weight:365.08 63.01Glycopyrrolate Impurity 17 Bromide (Mixture of Diastereomers)
CAS:Formula:C19H27ClNO3·BrColor and Shape:White To Off-White SolidMolecular weight:352.88 79.90(R)-Modafinil EP Impurity A ((R)-Modafinil Acid)
CAS:Formula:C15H14O3SColor and Shape:White To Off-White SolidMolecular weight:274.33
