
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 10373 products of "Benzimidazole and Imidazole Derivatives"
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Acotiamide Impurity 4
Formula:C14H9ClO6SColor and Shape:White To Off-White SolidMolecular weight:340.73Pregabalin Impurity 10
CAS:Formula:C9H17NO3Color and Shape:White To Off-White SolidMolecular weight:187.24(S)-Fesoterodine Fumarate
CAS:Formula:C26H37NO3·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:411.59 116.07Hyoscine Butylbromide-d9 (N-Butyl Scopolamine Bromide-d9, N-Butyl Hyoscine Bromide-d9)
CAS:Formula:C21H21D9NO4·BrColor and Shape:White To Off-White SolidMolecular weight:369.53 79.90Scopolamine HBr (Hyoscine HBr)
CAS:Formula:C17H21NO4·HBrColor and Shape:White To Off-White SolidMolecular weight:303.36 80.91Hydroxy Donepezil (Mixture of Diastereomers)
CAS:Formula:C24H29NO4Color and Shape:Pale Grey SolidMolecular weight:395.50Rac-Desmethyl Rabeprazole Sodium Salt
CAS:Formula:C17H18N3O3S·NaColor and Shape:Pale Yellow SolidMolecular weight:344.42 22.99Metronidazole EP Impurity D
CAS:Formula:C5H7N3O3Color and Shape:Off-White SolidMolecular weight:157.13Biperiden EP Impurity A
Formula:C21H29NOColor and Shape:White To Off-White SolidMolecular weight:311.47Imidafenacin Impurity 14
CAS:Formula:C21H23N3OColor and Shape:White To Off-White SolidMolecular weight:333.44Oxybutynin HCl
CAS:Formula:C22H31NO3·HClColor and Shape:White To Off-White SolidMolecular weight:357.49 36.46Itraconazole EP Impurity A
CAS:Formula:C23H29N5O2Color and Shape:Pale Pink SolidMolecular weight:407.52(R)-Desmethyl Rabeprazole Sodium Salt
Formula:C17H18N3O3S·NaColor and Shape:White To Off-White SolidMolecular weight:344.42 22.99Lurasidone Metabolite 14326-d8
CAS:Formula:C28H28D8N4O3SColor and Shape:White To Off-White SolidMolecular weight:516.74Esomeprazole Impurity 11 (Mixture of Esomeprazole Impurity 3 and Esomeprazole Impurity 12)
Formula:C26H30N4O4S·C26H30N4O4SColor and Shape:White To Off-White SolidMolecular weight:494.61 494.61Imidacloprid EP Impurity B
CAS:Formula:C3H6N4O2Color and Shape:White To Off-White SolidMolecular weight:130.11Triclabendazole-13C-d3
CAS:Formula:C1313CH6D3Cl3N2OSColor and Shape:White To Off-White SolidMolecular weight:363.66Ipratropium Bromide EP Impurity A Bromide (Ipratropium Bromide USP Related Compound A)
CAS:Formula:C11H22NO·BrColor and Shape:White To Off-White SolidMolecular weight:184.30 79.90Glycopyrronium Bromide EP Impurity I Bromide (SR-Isomer) (Glycopyrrolate USP Related Compound I (SR-Isomer))
Formula:C19H27ClNO3·BrColor and Shape:White To Off-White SolidMolecular weight:352.88 79.90Lamotrigine EP Impurity A (Lamotrigine USP Related Compound C)
CAS:Formula:C9H6Cl2N4OColor and Shape:White To Off-White SolidMolecular weight:257.07Paclobutrazol Impurity 2
CAS:Formula:C15H20ClN3OColor and Shape:White To Off-White SolidMolecular weight:293.80Tolterodine EP Impurity E HCl
CAS:Formula:C19H25NO·HClColor and Shape:White To Off-White SolidMolecular weight:283.42 36.46O-Desmethyl Galantamine
CAS:Formula:C16H19NO3Color and Shape:White To Off-White SolidMolecular weight:273.33Modafinil EP Impurity B-d5 (Modafinil USP Related Compound B-d5, Modafinil Sulfone-d5)
CAS:Formula:C15H10D5NO3SMolecular weight:294.38Fesoterodine Impurity 11 HCl
CAS:Formula:C27H39NO3·HClColor and Shape:White To Off-White SolidMolecular weight:425.62 36.46Miconazole-d5
CAS:Formula:C18H9D5Cl4N2OColor and Shape:White To Off-White SolidMolecular weight:421.15Isoconazole Nitrate EP Impurity B (Isoconazole EP Impurity C)
CAS:Formula:C15H13Cl4NOColor and Shape:White To Off-White SolidMolecular weight:365.09Acotiamide Impurity 18
Formula:C12H10N2O6SColor and Shape:White To Off-White SolidMolecular weight:310.28Ornidazole Impurity 5
CAS:Formula:C7H9N3O3Color and Shape:White To Off-White SolidMolecular weight:183.17Trospium Chloride
CAS:Formula:C25H30NO3·ClColor and Shape:White To Off-White SolidMolecular weight:392.52 35.45Glycopyrrolate Erythro Isomer (RR-Isomer)
CAS:Formula:C19H28NO3·BrColor and Shape:White To Off-White SolidMolecular weight:318.44 79.90Voriconazole N-Oxide
CAS:Formula:C16H14F3N5O2Color and Shape:White To Off-White SolidMolecular weight:365.32Atropine EP Impurity G ((R)-Isomer) ((R)-(-)-Littorine)
CAS:Formula:C17H23NO3Color and Shape:White To Off-White SolidMolecular weight:289.38Pantoprazole EP Impurity B (Pantoprazole USP Related Compound B, Pantoprazole Sulfide)
CAS:Formula:C16H15F2N3O3SColor and Shape:Off-White SolidMolecular weight:367.37Pregabalin EP Impurity B (Pregabalin USP Related Compound A, (R)-Pregabalin)
CAS:Formula:C8H17NO2Color and Shape:White To Off-White SolidMolecular weight:159.23(R)-Modafinil EP Impurity A-d5 ((R)-Modafinil Acid-d5)
CAS:Formula:C15H9D5O3SColor and Shape:White To Off-White SolidMolecular weight:279.36Lifitegrast Impurity 9
CAS:Formula:C20H20Cl2N2O5SColor and Shape:White To Off-White SolidMolecular weight:471.35Donepezil Impurity 29
CAS:Formula:C25H31NO3Color and Shape:White To Off-White SolidMolecular weight:393.53(R)-Lansoprazole-d4 (Dexlansoprazole-d4)
CAS:Formula:C16H10D4F3N3O2SColor and Shape:Light Reddish Brown SolidMolecular weight:373.39Pantoprazole Sulphone N-Oxide
CAS:Formula:C16H15F2N3O6SColor and Shape:White To Off-White SolidMolecular weight:415.37Spiroxamine
CAS:<p>Spiroxamine: fungicide targeting δ-wine pathogens.</p>Formula:C18H35NO2Purity:99.67%Color and Shape:SolidMolecular weight:297.484-Hydroxy Ipratropium Bromide
Formula:C20H30NO4·BrColor and Shape:White To Off-White SolidMolecular weight:348.47 79.90Efinaconazole Impurity 25 (Mixture of Diastereomers)
CAS:Formula:C12H21NO4Color and Shape:Pale Yellow OilMolecular weight:243.305-Carboxy Tolterodine-d14 Formate
CAS:Formula:C22H15NO3D14·CH2O2Color and Shape:White To Off-White SolidMolecular weight:369.57 46.03Glycopyrrolate Impurity 3 Bromide
CAS:Formula:C6H14NO·BrColor and Shape:Off-White Solid (Low M P )Molecular weight:116.18 79.90Rivastigmine Impurity 7 HCl
CAS:Formula:C13H20N2O2·HClColor and Shape:White To Off-White SolidMolecular weight:236.32 36.46Hyoscine EP Impurity B (Hyoscine Hydrobromide EP Impurity C, Apohyoscine)
CAS:Formula:C17H19NO3Color and Shape:White To Off-White SolidMolecular weight:285.34Scopolamine EP Impurity D (Hyoscine Hydrobromide EP Impurity A, Hyoscyamine, L-Atropine )
CAS:Formula:C17H23NO3Color and Shape:White To Off-White SolidMolecular weight:289.38Omeprazole EP Impurity C (Omeprazole USP Related Compound C, Esomeprazole EP Impurity C)
CAS:Formula:C17H19N3O2SColor and Shape:White To Off-White SolidMolecular weight:329.42N-Methyl Omeprazole (Mixture of Isomers)
Formula:C18H21N3O3SColor and Shape:White To Off-White SolidMolecular weight:359.45(S)-Modafinil EP Impurity A-d5 ((S)-Modafinil Acid-d5)
CAS:Formula:C15H6D5O3SColor and Shape:White To Off-White SolidMolecular weight:279.36Orphenadrine Impurity 1 HCl
CAS:Formula:C19H25NO·HClColor and Shape:White To Off-White SolidMolecular weight:283.42 36.46Rivastigmine EP Impurity C (Rivastigmine USP Related Compound D)
CAS:Formula:C12H15NO3Color and Shape:Off-White Solid (Low M P )Molecular weight:221.26Imidaprilat-d5
CAS:Formula:C18H18D5N3O6Color and Shape:White To Off-White SolidMolecular weight:382.43Pantoprazole EP Impurity D and Pantoprazole EP Impurity F
Formula:C17H17F2N3O4SColor and Shape:Off-White Semi-SolidMolecular weight:397.40Hyoscine Butylbromide EP Impurity C Bromide
CAS:Formula:C18H24NO4·BrColor and Shape:White To Off-White SolidMolecular weight:318.40 79.90(R)-Solifenacin EP Impurity A
CAS:Formula:C15H15NColor and Shape:White To Off-White SolidMolecular weight:209.29Donepezil EP Impurity A HCl (Desbenzyl Donepezil HCl)
CAS:Formula:C17H23NO3·HClColor and Shape:White To Off-White SolidMolecular weight:289.38 36.46Propiverine Chloro Impurity HCl
CAS:Formula:C20H22ClNO2·HClColor and Shape:Off-White SolidMolecular weight:343.86 36.46Imidocarb Impurity 1 DiHCl
CAS:Formula:C9H11N3·2HClColor and Shape:Off-White SolidMolecular weight:161.21 2*36.46Butoconazole Impurity 2
CAS:Formula:C13H15ClN2OColor and Shape:White To Off-White SolidMolecular weight:250.73Omeprazole 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:534.53Zolpidem EP Impurity B
Formula:C19H20BrN3OColor and Shape:White To Off-White SolidMolecular weight:386.29N3-Methyl Esomeprazole
CAS:Formula:C18H21N3O3SColor and Shape:Pale Brown SolidMolecular weight:359.44Carbinol Metabolite of Letrozole
CAS:Formula:C15H10N2OColor and Shape:White To Off-White SolidMolecular weight:234.26Tinidazole Impurity 3
CAS:Formula:C8H13N3O2SColor and Shape:Pale Yellow LiquidMolecular weight:215.27Solifenacin EP Impurity B
CAS:Formula:C19H21NO2Color and Shape:Colorless LiquidMolecular weight:295.38Sertaconazole EP Impurity C
CAS:Formula:C9H7ClOSColor and Shape:White To Off-White SolidMolecular weight:198.6610,11-Dihydro-10-Hydroxy Carbamazepine-d4 (rac-Licarbazepine-d4)
CAS:Formula:C15H10D4N2O2Color and Shape:White To Off-White SolidMolecular weight:258.31Ipratropium Bromide EP Impurity D
CAS:Formula:C9H8O2Color and Shape:White To Off-White SolidMolecular weight:148.16Isoconazole (Miconazole EP Impurity D)
CAS:Formula:C18H14Cl4N2OColor and Shape:White To Off-White SolidMolecular weight:416.12Pantoprazole N-Oxide
CAS:Formula:C16H15F2N3O5SColor and Shape:White To Off-White SolidMolecular weight:399.37Mebendazole EP Impurity F
CAS:Formula:C17H15N3O3Color and Shape:Pale Yellow SolidMolecular weight:309.33Donepezil EP Impurity E Bromide
CAS:Formula:C24H24NO3·BrColor and Shape:Off-White SolidMolecular weight:374.46 79.90Omeprazole Related Compound 3
Formula:C9H12ClNO2Color and Shape:White To Off-White SolidMolecular weight:201.65N-Nitroso Carbamazepine EP Impurity E (N-Nitroso Clomipramine HCl EP Impurity E)
CAS:Formula:C14H12N2OMolecular weight:224.26Paclobutrazol
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:293.79Butoconazole Impurity 4 HCl
CAS:Formula:C19H17Cl3N2S·HClColor and Shape:Off-White SolidMolecular weight:411.78 36.46Lifitegrast Impurity 44
Formula:C31H28Cl2N2O7SColor and Shape:Pale Yellow SolidMolecular weight:643.53Terconazole Impurity 3
Formula:C26H31Cl2N5O4Color and Shape:White To Off-White SolidMolecular weight:548.47Thiamazole EP Impurity A HCl (Methimazole USP Related Compound A HCl)
CAS:Formula:C5H13NO2·HClColor and Shape:White To Off-White SolidMolecular weight:119.16 36.46Albendazole EP Impurity D (Albendazole USP Related Compound D)
CAS:Formula:C10H13N3O2SColor and Shape:Off-White SolidMolecular weight:239.29Pregabalin Impurity 7 D-Tartrate
CAS:Formula:C12H26N2O·C4H6O6Color and Shape:White To Off-White SolidMolecular weight:214.35 150.09Albendazole EP Impurity E (Fenbendazole EP Impurity A, Fenbendazole USP Related Compound A, Carbendazim)
CAS:Formula:C9H9N3O2Color and Shape:White To Off-White SolidMolecular weight:191.19Pregabalin Impurity 9
CAS:Formula:C11H16N4O2Color and Shape:White To Off-White SolidMolecular weight:236.28Metronidazole Impurity 3
CAS:Formula:C13H13N3O4Color and Shape:White To Off-White SolidMolecular weight:275.26Solifenacin Impurity 29
CAS:Formula:C15H15NOColor and Shape:White To Off-White SolidMolecular weight:225.29Itraconazole Impurity 18
CAS:Formula:C34H34Cl2N8O4Color and Shape:Off-White SolidMolecular weight:689.60(S)-Licarbazepine
CAS:Formula:C15H14N2O2Color and Shape:White To Off-White SolidMolecular weight:254.29Esomeprazole Impurity 7
CAS:Formula:C16H17N3O2Color and Shape:White To Off-White SolidMolecular weight:283.33Lansoprazole Impurity 3
Formula:C16H14F3N3O2Color and Shape:White To Off-White SolidMolecular weight:337.30Tinidazole Impurity 2 (2-(Ethylthio)ethanol)
CAS:Formula:C4H10OSColor and Shape:Pale Yellow LiquidMolecular weight:106.18Glycopyrronium Bromide EP Impurity G (Glycopyrrolate USP Related Compound B)
CAS:Formula:C18H25NO3Molecular weight:303.40Lansoprazole N-(3-Methyl-4-Trifluoroethoxyl-Pyridin-2-yl) Impurity
CAS:Formula:C25H22F6N4O3SColor and Shape:White To Off-White SolidMolecular weight:572.53Solifenacin EP Impurity H
CAS:Formula:C23H26N2O2Color and Shape:Pale Yellow SolidMolecular weight:362.47Isavuconazole
CAS:Formula:C22H17F2N5OSColor and Shape:White To Off-White SolidMolecular weight:437.47Vonoprazan Impurity 23
CAS:Formula:C12H13FN2Color and Shape:White To Off-White SolidMolecular weight:204.25Tiotropium Bromide EP Impurity G-d3 Bromide (Tiotropium USP Related Compound G-d3)
CAS:Formula:C9H13D3NO2·BrColor and Shape:White To Off-White SolidMolecular weight:173.25 79.90Glycopyrronium 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 79.90Clotrimazole Impurity 1
CAS:Formula:C21H20OColor and Shape:White To Off-White SolidMolecular weight:288.39Rabeprazole Sulfide N-Oxide
CAS:Formula:C18H21N3O3SColor and Shape:White To Off-White SolidMolecular weight:359.44Orphenadrine Impurity 6-d3 HCl
Formula:C33H34D3NO2·HClColor and Shape:Off-White SolidMolecular weight:482.68 36.46Rivastigmine EP Impurity A L-Tartrate (Rivastigmine USP Related Compound C L-Tartrate, NAP226-90 L-Tartrate)
CAS:Formula:C10H15NO·C4H6O6Molecular weight:165.24 150.09Omeprazole Impurity 21
CAS:Formula:C8H11NOColor and Shape:White To Off-White SolidMolecular weight:137.18N-Nitroso N-Desmethyl Orphenadrine-d3
Formula:C17H17D3N2O2Color and Shape:Pale Yellow OilMolecular weight:287.38Flavoxate EP Impurity A (Flavoxate USP Related Compound A)
CAS:Formula:C17H12O4Color and Shape:White To Off-White SolidMolecular weight:280.28Glycopyrrolate
CAS:Formula:C19H28NO3·BrColor and Shape:White To Off-White SolidMolecular weight:318.44 79.90Darifenacin Impurity 10
CAS:Formula:C28H29NO3Color and Shape:White To Off-White SolidMolecular weight:427.53Efinaconazole Impurity 9
CAS:Formula:C12H13F2N3O2Color and Shape:Off-White SolidMolecular weight:269.25Trimebutine EP Impurity C (Trimethoprim EP Impurity H)
CAS:Formula:C11H14O5Color and Shape:Off-White SolidMolecular weight:226.23Butoconazole Impurity 10
CAS:Formula:C16H15Cl3OSColor and Shape:White To Off-White SolidMolecular weight:361.71Miconazole EP Impurity G HCl
CAS:Formula:C18H14Cl4N2O·HClColor and Shape:White To Off-White SolidMolecular weight:416.12 36.46Cyclopentolate EP Impurity A
CAS:Formula:C13H16O3Color and Shape:Off-White SolidMolecular weight:220.27Oxybutynin EP Impurity E HCl
CAS:Formula:C23H33NO3·HClColor and Shape:Off-White SolidMolecular weight:371.52 36.46Tinidazole Impurity 1
CAS:Formula:C8H13N3O2SColor and Shape:White To Off-White SolidMolecular weight:215.27Ornidazole Impurity 18
CAS:Formula:C7H9ClN4O5Color and Shape:Pale Yellow SolidMolecular weight:264.62Pregabalin Impurity PD0310886
Formula:C14H25NO6Color and Shape:White To Off-White SolidMolecular weight:303.36Piracetam EP Impurity D
CAS:Formula:C6H9NO3Color and Shape:White To Off-White SolidMolecular weight:143.14Trimebutine EP Impurity E-d5 HCl (N-Desmethyl Trimebutine-d5 HCl)
CAS:Formula:C21H22D5NO5·HClColor and Shape:White To Off-White SolidMolecular weight:378.48 36.46rac-Rivastigmine-d6 Hydrogen Tartrate
Formula:C14H16D6N2O2·C4H6O6Color and Shape:White To Off-White SolidMolecular weight:256.38 150.09Tolterodine EP Impurity D HCl
CAS:Formula:C20H27NO·HClColor and Shape:White To Off-White SolidMolecular weight:297.44 36.46Butoconazole Nitrate
CAS:Formula:C19H17Cl3N2S·HNO3Color and Shape:Off-White SolidMolecular weight:411.78 63.01(S)-Licarbazepine Acetate
CAS:Formula:C17H16N2O3Color and Shape:White To Off-White SolidMolecular weight:296.33Voriconazole USP Related Compound A
CAS:Formula:C16H14F3N5OColor and Shape:White To Off-White SolidMolecular weight:349.32Biperiden EP Impurity C
Formula:C21H29NOColor and Shape:White To Off-White SolidMolecular weight:311.47Solifenacin EP Impurity A
CAS:Formula:C15H15NColor and Shape:White To Off-White SolidMolecular weight:209.29Imidafenacin Impurity 17
Formula:C16H15NOColor and Shape:White To Off-White SolidMolecular weight:237.30Tiotropium Bromide Impurity 21 Iodide
Formula:C19H21ClNO3S2·IColor and Shape:Off-White SolidMolecular weight:410.97 126.90Oxybutynin Impurity 2 (Phenylcyclohexylglycolic Acid Ethyl Ester)
CAS:Formula:C16H22O3Color and Shape:Colorless LiquidMolecular weight:262.35Lurasidone-d8
CAS:Formula:C28H28D8N4O2SColor and Shape:White To Off-White SolidMolecular weight:500.73Lifitegrast Impurity 7
Formula:C19H17NO6SColor and Shape:White To Off-White SolidMolecular weight:387.41(S)-Luliconazole-E-Isomer
CAS:Formula:C14H9Cl2N3S2Color and Shape:Brown Yellow SolidMolecular weight:354.27Glycopyrronium 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 79.90Triclabendazole Impurity 3
CAS:Formula:C15H11Cl3N2OSColor and Shape:Yellowo SolidMolecular weight:373.68Solifenacin Impurity 32 HCl
Formula:C23H26N2O3·HClColor and Shape:White To Off-White SolidMolecular weight:378.47 36.46Acotiamide-d6 HCl
CAS:Formula:C21H24D6N4O5S·HClColor and Shape:White To Off-White SolidMolecular weight:456.59 36.46Lurasidone Impurity 47
CAS:Formula:C28H36N4O2SColor and Shape:White To Off-White SolidMolecular weight:492.68Solifenacin Impurity 3
CAS:Formula:C22H19NO2Color and Shape:Colorless Semi-SoldMolecular weight:329.40N-Nitroso Temazepam EP Impurity A (N-Nitroso Diazepam EP Impurity D, N-Nitroso Diazepam USP Related Compound A)
CAS:Formula:C14H11ClN2O2Molecular weight:274.70Lamotrigine EP Impurity B
CAS:Formula:C9H7Cl2N5Color and Shape:Pale Yellow SolidMolecular weight:256.09(R)-Desmethyl Rabeprazole
Formula:C17H19N3O3SColor and Shape:White To Off-White SolidMolecular weight:345.42rac-Rivastigmine HCl
CAS:Formula:C14H22N2O2·HClColor and Shape:White To Off-White SolidMolecular weight:250.34 36.46(S)-Licarbazepine-d4
CAS:Formula:C15H10D4N2O2Color and Shape:White To Off-White SolidMolecular weight:258.31Albendazole Impurity 4 (2-Nitroaniline)
CAS:Formula:C6H6N2O2Color and Shape:Brown SolidMolecular weight:138.12Lurasidone Impurity 30
CAS:Formula:C28H36N4O2SColor and Shape:White To Off-White SolidMolecular weight:492.68


