
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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Omeprazole Related Compound 3
Formula:C9H12ClNO2Color and Shape:White To Off-White SolidMolecular weight:201.65Solifenacin Impurity 16
CAS:Formula:C23H26N2O3Color and Shape:White To Off-White SolidMolecular weight:378.47Tiotropium Bromide EP Impurity H-d3 Bromide
CAS:Formula:C9H13D3NO2·BrColor and Shape:White To Off-White SolidMolecular weight:173.25 79.90Lansoprazole EP Impurity F (Rabeprazole EP Impurity H, Rabeprazole USP Related Compound F)
CAS:Formula:C14H12ClN3OSColor and Shape:White To Off-White SolidMolecular weight:305.78Tinidazole 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:513.39Lifitegrast Impurity 44
Formula:C31H28Cl2N2O7SColor and Shape:Pale Yellow SolidMolecular weight:643.53Efinaconazole Impurity 35
CAS:Formula:C12H13F2N3O2Color and Shape:Off-White SolidMolecular weight:269.25Varenicline Impurity 2
CAS:Formula:C15H12F3N3O2Color and Shape:Off-White SolidMolecular weight:323.28Butoconazole Impurity 3
CAS:Formula:C13H14Cl2N2Color and Shape:White To Off-White SolidMolecular weight:269.17Pantoprazole EP Impurity E (Pantoprazole USP Related Compound E)
CAS:Formula:C32H28F4N6O8S2Color and Shape:Pink SolidMolecular weight:764.72Rivastigmine Carbamate Impurity
CAS:Formula:C10H12N2O4Color and Shape:Yellow LiquidMolecular weight:224.22Vonoprazan Impurity 16 HCl
CAS:Formula:C16H13FN2O3S·HClColor and Shape:Pale Purple SolidMolecular weight:332.35 36.46Atropine Impurity 5 Bromide (Mixture of Isomers)
CAS:Formula:C21H32NO3·BrColor and Shape:White To Off-White SolidMolecular weight:346.49 79.90Albendazole EP Impurity D (Albendazole USP Related Compound D)
CAS:Formula:C10H13N3O2SColor and Shape:Off-White SolidMolecular weight:239.29N3-Methyl Omeprazole
CAS:Formula:C18H21N3O3SColor and Shape:White To Off-White SolidMolecular weight:359.44Metronidazole Impurity 3
CAS:Formula:C13H13N3O4Color and Shape:White To Off-White SolidMolecular weight:275.26Desoxy Ilaprazole
CAS:Formula:C19H18N4OSColor and Shape:White To Off-White SolidMolecular weight:350.44Pregabalin Impurity 9
CAS:Formula:C11H16N4O2Color and Shape:White To Off-White SolidMolecular weight:236.28Galantamine EP Impurity E (N-Desmethyl Galanthamine)
CAS:Formula:C16H19NO3Color and Shape:White To Off-White SolidMolecular weight:273.33Pregabalin Impurity 28 HCl
CAS:Formula:C8H18N2O·HClColor and Shape:White To Off-White SolidMolecular weight:158.25 36.4610-Methoxy Carbamazepine
CAS:Formula:C16H14N2O2Color and Shape:Pale Yellow SolidMolecular weight:266.30Oxcarbazepine EP Impurity M (Oxcarbazepine USP Related Compound D)
CAS:Formula:C30H22N4O3Color and Shape:Pale Yellow SolidMolecular weight:486.53(R)-Lansoprazole (Dexlansoprazole)
CAS:Formula:C16H14F3N3O2SColor and Shape:Off-White SolidMolecular weight:369.36Solifenacin EP Impurity H
CAS:Formula:C23H26N2O2Color and Shape:Pale Yellow SolidMolecular weight:362.47Propiverine-d7 HCl
CAS:Formula:C23H22D7NO3·HClColor and Shape:Off-White SolidMolecular weight:374.53 36.46Rufinamide Impurity 8
CAS:Formula:C10H8F2N4OColor and Shape:White To Off-White SolidMolecular weight:238.20Hyoscine Butylbromide (N-Butyl Scopolamine Bromide, N-Butyl Hyoscine Bromide)
CAS:Formula:C21H30NO4·BrColor and Shape:White To Off-White SolidMolecular weight:360.47 79.90Esomeprazole Impurity 43
Formula:C16H17N3O2Color and Shape:White To Off-White SolidMolecular weight:283.33Omeprazole Impurity 21
CAS:Formula:C8H11NOColor and Shape:White To Off-White SolidMolecular weight:137.18Trospium EP Impurity A (Trospium Chloride USP Related Compound A)
CAS:Formula:C14H12O3Molecular weight:228.25Vonoprazan Impurity 25
CAS:Formula:C17H14FN3O3SColor and Shape:White To Off-White SolidMolecular weight:359.38Miconazole Impurity 5
CAS:Formula:C8H5Cl3OColor and Shape:White To Off-White SolidMolecular weight:223.48Lansoprazole EP Impurity B (Lansoprazole USP Related Compound A, Lansoprazole Sulfone)
CAS:Formula:C16H14F3N3O3SColor and Shape:White To Off-White SolidMolecular weight:385.36Imidafenacin Impurity 4
CAS:Formula:C16H18N2OColor and Shape:White To Off-White SolidMolecular weight:254.33Acotiamide Impurity 3 HCl
Formula:C17H28N2O4·HClColor and Shape:Pale Pink SolidMolecular weight:324.42 36.46Acotiamide Impurity 2
Formula:C21H30N4O5SColor and Shape:White To Off-White SolidMolecular weight:450.55Lurasidone Impurity 18
CAS:Formula:C8H16O3SColor and Shape:White To Off-White SolidMolecular weight:192.27Carbamazepine EP Impurity F
CAS:Formula:C15H10ClNOColor and Shape:Off-White SolidMolecular weight:255.70Rufinamide Impurity 4
Formula:C10H7ClF2N4OColor and Shape:White To Off-White SolidMolecular weight:272.64Flavoxate HCl
CAS:Formula:C24H25NO4·HClColor and Shape:White To Off-White SolidMolecular weight:391.47 36.46Vonoprazan-d4 Fumarate
CAS:Formula:C17H12D4FN3O2S·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:349.42 116.07Carbamazepine-10,11-Epoxide
CAS:Formula:C15H12N2O2Color and Shape:White To Off-White SolidMolecular weight:252.27Metronidazole (Metronidazole Benzoate EP Impurity A)
CAS:Formula:C6H9N3O3Color and Shape:White To Off-White SolidMolecular weight:171.16Oxybutynin EP Impurity A (Mixture of Diastereomers)
CAS:Formula:C22H35NO3Color and Shape:Pale Yellow LiquidMolecular weight:361.53Lurasidone Impurity 58
CAS:Formula:C28H36N4O2SColor and Shape:White To Off-White SolidMolecular weight:492.68Butoconazole 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:386.29Donepezil 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:289.38Pregabalin Impurity 20 HCl
CAS:Formula:C11H23NO2·HClColor and Shape:White To Off-White SolidMolecular weight:201.31 36.46Ipratropium Bromide Impurity 1 Bromide
Formula:C20H28NO2·BrColor and Shape:White To Off-White SolidMolecular weight:314.45 79.904'-O-Demethyl Pantoprazole Sulfide
CAS:Formula:C15H13F2N3O3SColor and Shape:White To Off-White SolidMolecular weight:353.35Vonoprazan Impurity 18 Fumarate
CAS:Formula:C16H14FN3O2S·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:331.37 116.07Rabeprazole EP Impurity A (Rabeprazole Sulfone)
CAS:Formula:C18H21N3O4SColor and Shape:White To Off-White SolidMolecular weight:375.44Metronidazole EP Impurity C
CAS:Formula:C5H7N3O3Color and Shape:White To Off-White SolidMolecular weight:157.13Dicycloverine EP Impurity A
CAS:Formula:C13H22O2Color and Shape:White To Off-White SolidMolecular weight:210.32Tolterodine Impurity 10
CAS:Formula:C16H18O2Color and Shape:White To Off-White SolidMolecular weight:242.32Lamotrigine Impurity 15
CAS:Formula:C23H11Cl6N5O2Color and Shape:White To Off-White SolidMolecular weight:602.07Lansoprazole N-Trifluoroethyl Impurity
CAS:Formula:C18H15F6N3O2SColor and Shape:White To Off-White SolidMolecular weight:451.39Varenicline Impurity 20 DiHCl
CAS:Formula:C11H14N2·2HClColor and Shape:Off-White SolidMolecular weight:174.25 2*36.46Rabeprazole Impurity 3
CAS:Formula:C11H15NO4Color and Shape:White To Off-White SolidMolecular weight:225.25Lurasidone Impurity 66 HCl
CAS:Formula:C28H36N4O2S·HClColor and Shape:White To Off-White SolidMolecular weight:492.68 36.46(R)-Rivastigmine EP Impurity A ((R)-Rivastigmine USP Related Compound C, (R)-NAP226-90)
CAS:Formula:C10H15NOMolecular weight:165.236Pregabalin Impurity PD 0312236 and Pregabalin Impurity PD 0312237 (Mixture of Tautomeric Isomers)
Formula:C20H35NO11Molecular weight:465.50Glycopyrronium Bromide EP Impurity K
CAS:Formula:C13H16O2Color and Shape:Off-White SolidMolecular weight:204.27N-Methyl Omeprazole (Mixture of Isomers)
Formula:C18H21N3O3SColor and Shape:White To Off-White SolidMolecular weight:359.45Albendazole Impurity 4 (2-Nitroaniline)
CAS:Formula:C6H6N2O2Color and Shape:Brown SolidMolecular weight:138.12Lurasidone Impurity 8 Sodium Salt (Mixture of Diastereomers)
CAS:Formula:C28H37N4O3S·NaColor and Shape:White To Off-White SolidMolecular weight:509.70 22.99Isavuconazole Impurity 35 Chloride HCl
Formula:C32H30F2N7O4S·Cl·HClMolecular weight:646.70 35.45 36.46Oxybutynin EP Impurity C HCl (Oxybutynin USP Related Compound C)
CAS:Formula:C21H29NO3·HClColor and Shape:White To Off-White SolidMolecular weight:343.47 36.46Hyoscine EP Impurity B (Hyoscine Hydrobromide EP Impurity C, Apohyoscine)
CAS:Formula:C17H19NO3Color and Shape:White To Off-White SolidMolecular weight:285.34Albendazole EP Impurity B (Albendazole Sulfoxide, Ricobendazole)
CAS:Formula:C12H15N3O3SColor and Shape:Off-White SolidMolecular weight:281.33Pantoprazole Impurity 44 HCl
CAS:Formula:C10H13NO4·HClColor and Shape:White To Off-White SolidMolecular weight:211.22 36.46Acotiamide Impurity 7
CAS:Formula:C21H30N4O5SColor and Shape:White To Off-White SolidMolecular weight:450.55Itraconazole
CAS:Formula:C35H38Cl2N8O4Color and Shape:White To Off-White SolidMolecular weight:705.64rac-Hyoscine Butylbromide EP Impurity F Bromide
CAS:Formula:C21H30NO4·BrMolecular weight:360.47 79.90Biperiden EP Impurity A N-Oxide
Formula:C21H29NO2Color and Shape:White To Off-White SolidMolecular weight:327.47Rabeprazole Impurity 4
CAS:Formula:C14H12ClO3SColor and Shape:White To Off-White SolidMolecular weight:289.78Lurasidone Impurity 24
Formula:C28H34N4O2SColor and Shape:White To Off-White SolidMolecular weight:490.67rac-Scopolamine EP Impurity A (rac-Norscopolamine, rac-Norhyoscine) (Mixture of Diastereomers)
CAS:Formula:C16H19NO4Molecular weight:289.33Epi-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:382.43Rabeprazole EP Impurity D
CAS:Formula:C18H21N3O4SColor and Shape:White To Off-White SolidMolecular weight:375.44Efinaconazole Impurity 5
Formula:C18H22F2N4OColor and Shape:White To Off-White SolidMolecular weight:348.40Pregabalin EP Impurity B (Pregabalin USP Related Compound A, (R)-Pregabalin)
CAS:Formula:C8H17NO2Color and Shape:White To Off-White SolidMolecular weight:159.2310,11-Dihydro-10,11-Dihydroxy Carbamazepine (Mixture of Diastereomers)
CAS:Formula:C15H14N2O3Color and Shape:White To Off-White SolidMolecular weight:270.29Pregabalin EP Impurity C (Glycopyrronium Bromide EP Impurity C)
CAS:Formula:C8H8O3Color and Shape:White To Off-White SolidMolecular weight:152.15N-Nitroso Temazepam EP Impurity A (N-Nitroso Diazepam EP Impurity D, N-Nitroso Diazepam USP Related Compound A)
CAS:Formula:C14H11ClN2O2Molecular weight:274.70Aclidinium Bromide
CAS:Formula:C26H30NO4S2·BrColor and Shape:White To Off-White SolidMolecular weight:484.66 79.90Oxybutynin EP Impurity F (Oxybutynin USP Related Compound B)
CAS:Formula:C15H20O3Color and Shape:White To Off-White SolidMolecular weight:248.32Tiotropium Bromide Impurity 7
CAS:Formula:C4H2Br2SColor and Shape:Colorless LiquidMolecular weight:241.93Rabeprazole Impurity 1
CAS:Formula:C14H11N3O3Color and Shape:White To Off-White SolidMolecular weight:269.26(S)-O-Desmethyl Rabeprazole Impurity
CAS:Formula:C17H19N3O3SColor and Shape:Pale Brown SolidMolecular weight:345.42Oxcarbazepine EP Impurity F
CAS:Formula:C16H12ClNO2Color and Shape:Off-White SolidMolecular weight:285.73(S)-Desethyl Oxybutynin HCl
CAS:Formula:C20H27NO3·HClColor and Shape:White To Off-White SolidMolecular weight:329.44 36.46Dicycloverine-d4 HCl (Dicyclomine-d4 HCl)
CAS:Formula:C19H31D4NO2·HClColor and Shape:White To Off-White SolidMolecular weight:313.52 36.46Homatropine Methylbromide EP Impurity E Bromide (Atropine Methylbromide)
CAS:Formula:C18H26NO3·BrColor and Shape:White To Off-White SolidMolecular weight:304.41 79.90Pantoprazole Impurity 3
CAS:Formula:C24H24F2N4O5SColor and Shape:White To Off-White SolidMolecular weight:518.54rac-Hyoscine Butylbromide EP Impurity E HCl
Formula:C20H27NO4·HClColor and Shape:White To Off-White SolidMolecular weight:345.44 36.46Ornidazole Impurity 6
CAS:Formula:C7H10ClN3O3Color and Shape:White To Off-White SolidMolecular weight:219.63Voriconazole EP Impurity C
CAS:Formula:C6H7FN2Color and Shape:Colourless LiquidMolecular weight:126.13(R)-Desmethyl Rabeprazole
Formula:C17H19N3O3SColor and Shape:White To Off-White SolidMolecular weight:345.42Thiamazole EP Impurity A (Methimazole USP Related Compound A)
CAS:Formula:C5H13NO2Color and Shape:Colourless LiquidMolecular weight:119.16Mebendazole EP Impurity B
CAS:Formula:C14H10N2O2Color and Shape:Off-White SolidMolecular weight:238.25Trimebutine Maleate
CAS:Formula:C22H29NO5·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:387.48 116.07Promethazine N-Oxide
CAS:Formula:C17H20N2OSColor and Shape:White To Off-White SolidMolecular weight:300.42Varenicline Impurity 4
CAS:Formula:C13H13N3OColor and Shape:White To Off-White SolidMolecular weight:227.27Acotiamide Impurity 10 HCl
CAS:Formula:C20H28N4O5S·HClColor and Shape:Off-White SolidMolecular weight:436.53 36.46rac-Rivastigmine HCl
CAS:Formula:C14H22N2O2·HClColor and Shape:White To Off-White SolidMolecular weight:250.34 36.46Metopimazine-d6 Sulfoxide
CAS:Formula:C22H21D6N3O4S2Color and Shape:White To Off-White SolidMolecular weight:467.63(S)-Pantoprazole
CAS:Formula:C16H15F2N3O4SColor and Shape:White To Off-White SolidMolecular weight:383.37Oxcarbazepine 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:220.27Scopolamine HBr (Hyoscine HBr)
CAS:Formula:C17H21NO4·HBrColor and Shape:White To Off-White SolidMolecular weight:303.36 80.91Solifenacin Impurity 9
Formula:C19H17N3OColor and Shape:White To Off-White SolidMolecular weight:303.37(S)-Licarbazepine-d4
CAS:Formula:C15H10D4N2O2Color and Shape:White To Off-White SolidMolecular weight:258.31Vonoprazan Impurity 14
CAS:Formula:C16H11FN2O3SColor and Shape:Off-White SolidMolecular weight:330.33(R)-Rabeprazole Sodium Salt
CAS:Formula:C18H20N3O3S·NaColor and Shape:Pale Yellow SolidMolecular weight:358.44 22.99Ipratropium Bromide EP Impurity F Bromide (Mixture of Isomers)
CAS:Formula:C20H28NO2·BrColor and Shape:White To Off-White SolidMolecular weight:314.45 79.90Esomeprazole Impurity 26
CAS:Formula:C15H15N3OSColor and Shape:Off-White SolidMolecular weight:285.37Trimebutine EP Impurity E HCl (N-Desmethyl Trimebutine HCl)
CAS:Formula:C21H27NO5·HClColor and Shape:White To Off-White SolidMolecular weight:373.45 36.46Galantamine Impurity 2
Formula:C17H21NO5Color and Shape:White To Off-White SolidMolecular weight:319.36Albendazole EP Impurity L
CAS:Formula:C12H15N3O2SColor and Shape:White To Off-White SolidMolecular weight:265.33Lurasidone Impurity 30
CAS:Formula:C28H36N4O2SColor and Shape:White To Off-White SolidMolecular weight:492.68N-Formyl Varenicline
CAS:Formula:C14H13N3OColor and Shape:White To Off-White SolidMolecular weight:239.28Dextromethorphan-d3 HBr
CAS:Formula:C18H22D3NO·HBrColor and Shape:White To Off-White SolidMolecular weight:274.42 80.91(S)-Modafinil EP Impurity A-d5 ((S)-Modafinil Acid-d5)
CAS:Formula:C15H6D5O3SColor and Shape:White To Off-White SolidMolecular weight:279.36Pregabalin Impurity 4 HCl
CAS:Formula:C10H21NO2·HClColor and Shape:White To Off-White SolidMolecular weight:187.28 36.46Pregabalin Impurity 39 (Ethyl cyanoacetate)
CAS:Formula:C5H7NO2Color and Shape:Colorless LiquidMolecular weight:113.12Rivastigmine N-Oxide HCl
CAS:Formula:C14H22N2O3·HClColor and Shape:Pale Yellow LiquidMolecular weight:266.34 36.46Fenticonazole EP Impurity D Nitrate
CAS:Formula:C24H21Cl2N2OS·NO3Color and Shape:White To Off-White SolidMolecular weight:456.40 62.00Albendazole EP Impurity B-d7 (Albendazole Sulfoxide-d7, Ricobendazole-d7)
CAS:Formula:C12H8D7N3O3SColor and Shape:Pale Yellow SolidMolecular weight:288.37rac-Pregabalin N-Acrylamide
CAS:Formula:C11H19NO3Color and Shape:Pale Yellow SolidMolecular weight:213.28N-Nitroso Scopolamine EP Impurity A (N-Nitroso Norscopolamine, N-Nitroso Norhyoscine)
CAS:Formula:C16H18N2O5Molecular weight:318.33Ilaprazole Impurity 8
Formula:C27H27N5O2SColor and Shape:White To Off-White SolidMolecular weight:485.61Solifenacin Impurity 1 ((R)-4-Nitrophenyl Quinuclidin-3-yl Carbonate) HCl
CAS:Formula:C14H16N2O5·HClColor and Shape:White To Off-White SolidMolecular weight:292.29 36.46Glycopyrronium Bromide EP Impurity F (Fentanyl EP Impurity E, Benzaldehyde)
CAS:Formula:C7H6OMolecular weight:106.12N-Nitroso Thiamazole EP Impurity A (N-Nitroso Methimazole USP Related Compound A)
CAS:Formula:C5H12N2O3Molecular weight:148.16Omeprazole EP Impurity E (Omeprazole N-Oxide)
CAS:Formula:C17H19N3O4SColor and Shape:White To Off-White SolidMolecular weight:361.42
