
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 10354 products of "Benzimidazole and Imidazole Derivatives"
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Donepezil Impurity 20 Bromide
CAS:Formula:C31H36NO3·BrColor and Shape:White To Off-White SolidMolecular weight:470.63 79.90Homatropine Methylbromide EP Impurity A Bromide
Formula:C17H22NO3·BrColor and Shape:White To Off-White SolidMolecular weight:288.37 79.90N-Formyl (R)-Octabase (Mixture of Diastereomers)
CAS:Formula:C18H23NO2Color and Shape:Colorless LiquidMolecular weight:285.3910,11-Dihydro-10,11-Dihydroxy Carbamazepine (Mixture of Diastereomers)
CAS:Formula:C15H14N2O3Color and Shape:White To Off-White SolidMolecular weight:270.29Lifitegrast Impurity 8
CAS:Formula:C29H24Cl2N2O7SColor and Shape:White To Off-White SolidMolecular weight:615.48Glycopyrronium Bromide EP Impurity N Bromide
CAS:Formula:C19H28NO3·BrColor and Shape:White To Off-White SolidMolecular weight:318.44 79.90Trimebutine EP Impurity E-d5 HCl (N-Desmethyl Trimebutine-d5 HCl)
CAS:Formula:C21H22D5NO5·HClColor and Shape:White To Off-White SolidMolecular weight:378.48 36.46Rabeprazole Impurity 4
CAS:Formula:C14H12ClO3SColor and Shape:White To Off-White SolidMolecular weight:289.78Darifenacin HBr
CAS:Formula:C28H30N2O2·HBrColor and Shape:White To Off-White SolidMolecular weight:426.56 80.91(R)-Ornidazole
CAS:Formula:C7H10ClN3O3Color and Shape:White To Off-White SolidMolecular weight:219.63Vonoprazan Impurity 13
CAS:Formula:C16H10ClFN2O3SColor and Shape:White To Off-White SolidMolecular weight:364.78Fesoterodine Impurity 22
Formula:C23H30N2O4Color and Shape:Pale Yellow Semi-SolidMolecular weight:398.50Acotiamide-d6 HCl
CAS:Formula:C21H24D6N4O5S·HClColor and Shape:White To Off-White SolidMolecular weight:456.59 36.46Promethazine-d4 HCl
CAS:Formula:C17H16D4N2S·HClColor and Shape:Dark Green SolidMolecular weight:288.45 36.46Carbamazepine-10,11-Epoxide
CAS:Formula:C15H12N2O2Color and Shape:White To Off-White SolidMolecular weight:252.27rac-Hyoscine Butylbromide EP Impurity F Bromide
CAS:Formula:C21H30NO4·BrMolecular weight:360.47 79.90(R)-Rabeprazole Sodium Salt
CAS:Formula:C18H20N3O3S·NaColor and Shape:Pale Yellow SolidMolecular weight:358.44 22.99Vonoprazan Impurity 3 DiHCl
CAS:Formula:C17H15F2N3O2S·2HClColor and Shape:White To Off-White SolidMolecular weight:363.38 2 36.46rac-Scopolamine EP Impurity A (rac-Norscopolamine, rac-Norhyoscine) (Mixture of Diastereomers)
CAS:Formula:C16H19NO4Molecular weight:289.334,5-Dehydro Pregabalin Formate
CAS:Formula:C8H15NO2·CH2O2Color and Shape:Off-White SolidMolecular weight:157.21 46.03Isavuconazole Impurity 35 Chloride HCl
Formula:C32H30F2N7O4S·Cl·HClMolecular weight:646.70 35.45 36.46Donepezil Impurity 27 HCl
CAS:Formula:C24H31NO3·HClColor and Shape:Off-White SolidMolecular weight:381.52 36.46Orphenadrine USP Related Compound B
CAS:Formula:C20H28NO·ClColor and Shape:White To Off-White SolidMolecular weight:298.45 35.45Lurasidone Impurity 8 Sodium Salt (Mixture of Diastereomers)
CAS:Formula:C28H37N4O3S·NaColor and Shape:White To Off-White SolidMolecular weight:509.70 22.99Hyoscine EP Impurity B (Hyoscine Hydrobromide EP Impurity C, Apohyoscine)
CAS:Formula:C17H19NO3Color and Shape:White To Off-White SolidMolecular weight:285.34Glycopyrronium Bromide EP Impurity K
CAS:Formula:C13H16O2Color and Shape:Off-White SolidMolecular weight:204.27Paclobutrazol Impurity 4
CAS:Formula:C15H20ClN3OColor and Shape:White To Off-White SolidMolecular weight:293.80Ornidazole Impurity 16
CAS:Formula:C7H10ClN3O3Color and Shape:White To Off-White SolidMolecular weight:219.63Lansoprazole EP Impurity F (Rabeprazole EP Impurity H, Rabeprazole USP Related Compound F)
CAS:Formula:C14H12ClN3OSColor and Shape:White To Off-White SolidMolecular weight:305.78Pregabalin Impurity PD 0312236 and Pregabalin Impurity PD 0312237 (Mixture of Tautomeric Isomers)
Formula:C20H35NO11Molecular weight:465.50Esomeprazole Impurity 8
CAS:Formula:C16H17N3O2SColor and Shape:White To Off-White SolidMolecular weight:315.39N-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:279.36rac-Solifenacin EP Impurity A
CAS:Formula:C15H15NColor and Shape:White To Off-White SolidMolecular weight:209.29Lurasidone Impurity 66 HCl
CAS:Formula:C28H36N4O2S·HClColor and Shape:White To Off-White SolidMolecular weight:492.68 36.46Dehydro Glycopyrrolate Bromide (Mixture of Diastereomers)
Formula:C19H26NO3·BrColor and Shape:Off-White SolidMolecular weight:316.42 79.90Trimebutine-d5 Fumarate
CAS:Formula:C22H24D5NO5·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:392.51 116.07Pregabalin Impurity 39 (Ethyl cyanoacetate)
CAS:Formula:C5H7NO2Color and Shape:Colorless LiquidMolecular weight:113.12(R)-Rivastigmine EP Impurity A ((R)-Rivastigmine USP Related Compound C, (R)-NAP226-90)
CAS:Formula:C10H15NOMolecular weight:165.236Albendazole EP Impurity B (Albendazole Sulfoxide, Ricobendazole)
CAS:Formula:C12H15N3O3SColor and Shape:Off-White SolidMolecular weight:281.33Scopolamine 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 36.46Solifenacin Impurity 16
CAS:Formula:C23H26N2O3Color and Shape:White To Off-White SolidMolecular weight:378.47Imidafenacin-d10
CAS:Formula:C20H11D10N3OColor and Shape:White To Off-White SolidMolecular weight:329.47Epi-Galantamine N-Oxide
CAS:Formula:C17H21NO4Color and Shape:Off-White-White SolidMolecular weight:303.36Imidaprilat-d5
CAS:Formula:C18H18D5N3O6Color and Shape:White To Off-White SolidMolecular weight:382.43N-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:370.50Pantoprazole EP Impurity F
CAS:Formula:C17H17F2N3O4SColor and Shape:White To Off-White SolidMolecular weight:397.40Lamotrigine Impurity 15
CAS:Formula:C23H11Cl6N5O2Color and Shape:White To Off-White SolidMolecular weight:602.07Varenicline Impurity 20 DiHCl
CAS:Formula:C11H14N2·2HClColor and Shape:Off-White SolidMolecular weight:174.25 2*36.46Tolterodine Impurity 10
CAS:Formula:C16H18O2Color and Shape:White To Off-White SolidMolecular weight:242.32Lamotrigine EP Impurity A (Lamotrigine USP Related Compound C)
CAS:Formula:C9H6Cl2N4OColor and Shape:White To Off-White SolidMolecular weight:257.07N-Nitroso Scopolamine EP Impurity A (N-Nitroso Norscopolamine, N-Nitroso Norhyoscine)
CAS:Formula:C16H18N2O5Molecular weight:318.33Dicycloverine EP Impurity A
CAS:Formula:C13H22O2Color and Shape:White To Off-White SolidMolecular weight:210.32Rabeprazole EP Impurity B (Rabeprazole Sulfide)
CAS:Formula:C18H21N3O2SColor and Shape:White To Off-White SolidMolecular weight:343.45Rabeprazole EP Impurity A (Rabeprazole Sulfone)
CAS:Formula:C18H21N3O4SColor and Shape:White To Off-White SolidMolecular weight:375.44Vonoprazan Impurity 18 Fumarate
CAS:Formula:C16H14FN3O2S·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:331.37 116.07Metronidazole EP Impurity C
CAS:Formula:C5H7N3O3Color and Shape:White To Off-White SolidMolecular weight:157.134'-O-Demethyl Pantoprazole Sulfide
CAS:Formula:C15H13F2N3O3SColor and Shape:White To Off-White SolidMolecular weight:353.35(S)-(+)-Modafinil-d5
Formula:C15H10NO2SD5Color and Shape:White To Off-White SolidMolecular weight:278.39Lurasidone Impurity 18
CAS:Formula:C8H16O3SColor and Shape:White To Off-White SolidMolecular weight:192.27Rabeprazole Impurity 3
CAS:Formula:C11H15NO4Color and Shape:White To Off-White SolidMolecular weight:225.25(R)-Lansoprazole-d4 (Dexlansoprazole-d4)
CAS:Formula:C16H10D4F3N3O2SColor and Shape:Light Reddish Brown SolidMolecular weight:373.39(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 36.46Atropine EP Impurity G (Littorine)
CAS:Formula:C17H23NO3Color and Shape:Off-White SolidMolecular weight:289.38Tinidazole Impurity 5 HCl
Formula:C8H13N3O3S·HClColor and Shape:White To Off-White SolidMolecular weight:231.28 36.46Lurasidone Impurity 47
CAS:Formula:C28H36N4O2SColor and Shape:White To Off-White SolidMolecular weight:492.68
