
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 10353 products of "Benzimidazole and Imidazole Derivatives"
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Pregabalin Impurity 20 HCl
CAS:Formula:C11H23NO2·HClColor and Shape:White To Off-White SolidMolecular weight:201.31 36.46Donepezil EP Impurity A HCl (Desbenzyl Donepezil HCl)
CAS:Formula:C17H23NO3·HClColor and Shape:White To Off-White SolidMolecular weight:289.38 36.46Atropine EP Impurity G (Littorine)
CAS:Formula:C17H23NO3Color and Shape:Off-White SolidMolecular weight:289.38Rabeprazole Impurity 3
CAS:Formula:C11H15NO4Color and Shape:White To Off-White SolidMolecular weight:225.254'-O-Demethyl Pantoprazole Sulfide
CAS:Formula:C15H13F2N3O3SColor and Shape:White To Off-White SolidMolecular weight:353.35Ipratropium Bromide Impurity 1 Bromide
Formula:C20H28NO2·BrColor and Shape:White To Off-White SolidMolecular weight:314.45 79.90Solifenacin EP Impurity C
CAS:Formula:C31H28N2OColor and Shape:White To Off-White SolidMolecular weight:444.58Dicycloverine EP Impurity A
CAS:Formula:C13H22O2Color and Shape:White To Off-White SolidMolecular weight:210.32Rabeprazole EP Impurity A (Rabeprazole Sulfone)
CAS:Formula:C18H21N3O4SColor and Shape:White To Off-White SolidMolecular weight:375.44Tolterodine Impurity 10
CAS:Formula:C16H18O2Color and Shape:White To Off-White SolidMolecular weight:242.325-O-Desmethyl Donepezil-d5
CAS:Formula:C23H22D5NO3Color and Shape:White To Off-White SolidMolecular weight:370.50Acotiamide Impurity 10 HCl
CAS:Formula:C20H28N4O5S·HClColor and Shape:Off-White SolidMolecular weight:436.53 36.46Lamotrigine Impurity 15
CAS:Formula:C23H11Cl6N5O2Color and Shape:White To Off-White SolidMolecular weight:602.07Imidaprilat-d5
CAS:Formula:C18H18D5N3O6Color and Shape:White To Off-White SolidMolecular weight:382.43Varenicline Impurity 20 DiHCl
CAS:Formula:C11H14N2·2HClColor and Shape:Off-White SolidMolecular weight:174.25 2*36.46Vonoprazan Impurity 18 Fumarate
CAS:Formula:C16H14FN3O2S·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:331.37 116.07Fenticonazole EP Impurity E Nitrate
CAS:Formula:C37H31Cl2N2OS2·NO3Color and Shape:Off-White SolidMolecular weight:654.69 62.00Esomeprazole Impurity 43
Formula:C16H17N3O2Color and Shape:White To Off-White SolidMolecular weight:283.33Ipratropium Bromide EP Impurity E (N-Isopropyl Noratropine)
CAS:Formula:C19H27NO3Color and Shape:White To Off-White SolidMolecular weight:317.43Lurasidone Impurity 66 HCl
CAS:Formula:C28H36N4O2S·HClColor and Shape:White To Off-White SolidMolecular weight:492.68 36.46Rufinamide Impurity 5
CAS:Formula:C12H11F2N3O2Color and Shape:White To Off-White SolidMolecular weight:267.24N-Methyl Omeprazole (Mixture of Isomers)
Formula:C18H21N3O3SColor and Shape:White To Off-White SolidMolecular weight:359.45Pregabalin Impurity 39 (Ethyl cyanoacetate)
CAS:Formula:C5H7NO2Color and Shape:Colorless LiquidMolecular weight:113.12Lurasidone Impurity 5
Formula:C26H34N2O4Color and Shape:White To Off-White SolidMolecular weight:438.57Dehydro Trospium Chloride-d10
CAS:Formula:C25H18D10NO3·ClColor and Shape:White To Off-White SolidMolecular weight:400.57 35.45Efinaconazole Impurity 36
CAS:Formula:C18H22F2N4OColor and Shape:Pale Yellow SolidMolecular weight:348.40Hyoscine EP Impurity B (Hyoscine Hydrobromide EP Impurity C, Apohyoscine)
CAS:Formula:C17H19NO3Color and Shape:White To Off-White SolidMolecular weight:285.34Trimebutine EP Impurity E HCl (N-Desmethyl Trimebutine HCl)
CAS:Formula:C21H27NO5·HClColor and Shape:White To Off-White SolidMolecular weight:373.45 36.46(S)-Modafinil EP Impurity A-d5 ((S)-Modafinil Acid-d5)
CAS:Formula:C15H6D5O3SColor and Shape:White To Off-White SolidMolecular weight:279.36Oxcarbazepine EP Impurity D (Dibenzazepinodione)
CAS:Formula:C14H9NO2Color and Shape:Red SolidMolecular weight:223.23Glycopyrronium Bromide EP Impurity J (Glycopyrrolate USP Related Compound C)
CAS:Formula:C13H16O3Color and Shape:Off-White SolidMolecular weight:220.27Lurasidone Impurity 35
CAS:Formula:C11H13N3SColor and Shape:White To Off-White SolidMolecular weight:219.31Triclabendazole Impurity 3
CAS:Formula:C15H11Cl3N2OSColor and Shape:Yellowo SolidMolecular weight:373.68Pantoprazole Impurity 1 (Mixture of Diastereomers)
CAS:Formula:C16H14ClF2N3O4SMolecular weight:417.81Varenicline Impurity 4
CAS:Formula:C13H13N3OColor and Shape:White To Off-White SolidMolecular weight:227.27Tiotropium Bromide Impurity 13
Formula:C14H10O2S3Color and Shape:Off-White SolidMolecular weight:306.41Donepezil Dehydrodeoxy Impurity
CAS:Formula:C24H29NO2Color and Shape:White To Off-White SolidMolecular weight:363.50Mebendazole EP Impurity B
CAS:Formula:C14H10N2O2Color and Shape:Off-White SolidMolecular weight:238.25Propiverine N-Oxide (Mixture of cis- and trans-Isomers)
CAS:Formula:C23H29NO4Color and Shape:Yellow LiquidMolecular weight:383.49Voriconazole EP Impurity C
CAS:Formula:C6H7FN2Color and Shape:Colourless LiquidMolecular weight:126.13N-Nitroso Scopolamine EP Impurity A (N-Nitroso Norscopolamine, N-Nitroso Norhyoscine)
CAS:Formula:C16H18N2O5Molecular weight:318.33Acotiamide Impurity 9
CAS:Formula:C6H10N4OSColor and Shape:White To Off-White SolidMolecular weight:186.24Homatropine Methylbromide EP Impurity E Bromide (Atropine Methylbromide)
CAS:Formula:C18H26NO3·BrColor and Shape:White To Off-White SolidMolecular weight:304.41 79.90Metronidazole EP Impurity C
CAS:Formula:C5H7N3O3Color and Shape:White To Off-White SolidMolecular weight:157.13Dicycloverine-d4 HCl (Dicyclomine-d4 HCl)
CAS:Formula:C19H31D4NO2·HClColor and Shape:White To Off-White SolidMolecular weight:313.52 36.46Oxcarbazepine EP Impurity G
CAS:Formula:C17H17NOColor and Shape:Pale Yellow SolidMolecular weight:251.33(R)-Solifenacin EP Impurity A
CAS:Formula:C15H15NColor and Shape:White To Off-White SolidMolecular weight:209.29Butoconazole Impurity 2
CAS:Formula:C13H15ClN2OColor and Shape:White To Off-White SolidMolecular weight:250.73Miconazole Impurity 7
CAS:Formula:C9H10O3Color and Shape:White To Off-White SolidMolecular weight:166.18Zolpidem EP Impurity B
Formula:C19H20BrN3OColor and Shape:White To Off-White SolidMolecular weight:386.29Rabeprazole Impurity 1
CAS:Formula:C14H11N3O3Color and Shape:White To Off-White SolidMolecular weight:269.26Tiotropium Bromide Impurity 7
CAS:Formula:C4H2Br2SColor and Shape:Colorless LiquidMolecular weight:241.93Solifenacin Impurity 5
CAS:Formula:C19H17N3OColor and Shape:White To Off-White SolidMolecular weight:303.37Tolterodine EP Impurity A
CAS:Formula:C17H20O2Color and Shape:White To Off-White SolidMolecular weight:256.35Tinidazole Impurity 3
CAS:Formula:C8H13N3O2SColor and Shape:Pale Yellow LiquidMolecular weight:215.27Lifitegrast Impurity 10
Formula:C22H22Cl2N2O6SColor and Shape:White To Off-White SolidMolecular weight:513.39Aclidinium Bromide
CAS:Formula:C26H30NO4S2·BrColor and Shape:White To Off-White SolidMolecular weight:484.66 79.90Lifitegrast Impurity 3
CAS:Formula:C36H30Cl2N2O7SColor and Shape:Pale Orange SolidMolecular weight:705.60N-Nitroso Temazepam EP Impurity A (N-Nitroso Diazepam EP Impurity D, N-Nitroso Diazepam USP Related Compound A)
CAS:Formula:C14H11ClN2O2Molecular weight:274.70Rabeprazole Sodium Salt
CAS:Formula:C18H20N3O3S·NaColor and Shape:Off-White SolidMolecular weight:358.44 22.99Tiotropium Bromide Impurity 8 Potassium Salt
CAS:Formula:C3H3O4·KColor and Shape:White To Off-White SolidMolecular weight:103.05 39.10Lifitegrast Impurity 15
Formula:C19H17NO6SColor and Shape:White To Off-White SolidMolecular weight:387.41Miconazole-d5
CAS:Formula:C18H9D5Cl4N2OColor and Shape:White To Off-White SolidMolecular weight:421.15Rivastigmine Carbamate Impurity
CAS:Formula:C10H12N2O4Color and Shape:Yellow LiquidMolecular weight:224.22Fesoterodine Impurity 11 HCl
CAS:Formula:C27H39NO3·HClColor and Shape:White To Off-White SolidMolecular weight:425.62 36.46Efinaconazole Impurity 5
Formula:C18H22F2N4OColor and Shape:White To Off-White SolidMolecular weight:348.40(R)-Desmethyl Rabeprazole Sodium Salt
Formula:C17H18N3O3S·NaColor and Shape:White To Off-White SolidMolecular weight:344.42 22.99Lansoprazole EP Impurity D (Rabeprazole EP Impurity K)
CAS:Formula:C7H6N2OColor and Shape:Brown SolidMolecular weight:134.14Terconazole Impurity 3
Formula:C26H31Cl2N5O4Color and Shape:White To Off-White SolidMolecular weight:548.47Fesoterodine Impurity 12
CAS:Formula:C48H66N2O4Color and Shape:White To Off-White Semi-Solid (Low M P )Molecular weight:735.07Zolpidem EP Impurity C
CAS:Formula:C11H12O3Color and Shape:White To Off-White SolidMolecular weight:192.21(R)-Desmethyl Rabeprazole
Formula:C17H19N3O3SColor and Shape:White To Off-White SolidMolecular weight:345.42N3-Methyl Omeprazole
CAS:Formula:C18H21N3O3SColor and Shape:White To Off-White SolidMolecular weight:359.44Thiamazole EP Impurity A (Methimazole USP Related Compound A)
CAS:Formula:C5H13NO2Color and Shape:Colourless LiquidMolecular weight:119.16
