
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"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Ilaprazole Impurity 32 HCl
CAS:Formula:C8H10ClNO·HClColor and Shape:White To Off-White SolidMolecular weight:171.63 36.46Glycopyrrolate
CAS:Formula:C19H28NO3·BrColor and Shape:White To Off-White SolidMolecular weight:318.44 79.90Tropicamide EP Impurity B (Tropicamide USP Related Compound B)
CAS:Formula:C17H18N2OColor and Shape:Orange OilMolecular weight:266.34Pantoprazole Magnesium Salt
CAS:Formula:C32H28F4N6O8S2·MgColor and Shape:White To Off-White SolidMolecular weight:764.74 24.31Pregabalin Impurity 38
Formula:C17H32N2O5Color and Shape:White To Off-White SolidMolecular weight:344.45Esomeprazole Impurity 43
Formula:C16H17N3O2Color and Shape:White To Off-White SolidMolecular weight:283.33Ilaprazole Impurity 10
Formula:C19H18N4OSColor and Shape:White To Off-White SolidMolecular weight:350.44O,O-Didesmethyl Omeprazole Sulfide
Formula:C15H15N3O2SColor and Shape:Off-White SolidMolecular weight:301.37Rivastigmine N-Oxide HCl
CAS:Formula:C14H22N2O3·HClColor and Shape:Pale Yellow LiquidMolecular weight:266.34 36.46Itraconazole EP Impurity F
CAS:Formula:C35H38Cl2N8O4Color and Shape:Off-White SolidMolecular weight:705.64Metronidazole Impurity 1
CAS:Formula:C7H11N3O3Color and Shape:White To Off-White SolidMolecular weight:185.18Ilaprazole Impurity 27
CAS:Formula:C11H9N3OColor and Shape:White To Off-White SolidMolecular weight:199.21Isavuconazole Impurity 11 Chloride DiHCl (Mixture of Diastereomers)
Formula:C29H35F2N8O5S·Cl·2HClColor and Shape:White To Off-White SolidMolecular weight:645.71 35.45 2*36.46Pantoprazole EP Impurity F
CAS:Formula:C17H17F2N3O4SColor and Shape:White To Off-White SolidMolecular weight:397.40Albendazole EP Impurity C (Albendazole Sulfone)
CAS:Formula:C12H15N3O4SColor and Shape:Pale Yellow SolidMolecular weight:297.33(R)-Licarbazepine
CAS:Formula:C15H14N2O2Color and Shape:White To Off-White SolidMolecular weight:254.29Rabeprazole-d4 Sodium Salt
CAS:Formula:C18H16D4N3O3S·NaColor and Shape:Pale Yellow SolidMolecular weight:362.47 22.99Lifitegrast Impurity 7
Formula:C19H17NO6SColor and Shape:White To Off-White SolidMolecular weight:387.41Solifenacin Impurity 1 ((R)-4-Nitrophenyl Quinuclidin-3-yl Carbonate) HCl
CAS:Formula:C14H16N2O5·HClColor and Shape:White To Off-White SolidMolecular weight:292.29 36.46Galantamine EP Impurity E (N-Desmethyl Galanthamine)
CAS:Formula:C16H19NO3Color and Shape:White To Off-White SolidMolecular weight:273.33Vonoprazan Impurity 10
Formula:C34H30F2N6O4S2Color and Shape:Pale Yellow SolidMolecular weight:688.77Rivastigmine Ether Impurity HCl
Formula:C16H18N2O3·HClColor and Shape:White To Off-White SolidMolecular weight:286.33 36.46(S)-Licarbazepine
CAS:Formula:C15H14N2O2Color and Shape:White To Off-White SolidMolecular weight:254.29Glycopyrronium Bromide EP Impurity F (Fentanyl EP Impurity E, Benzaldehyde)
CAS:Formula:C7H6OMolecular weight:106.12Esomeprazole Impurity 7
CAS:Formula:C16H17N3O2Color and Shape:White To Off-White SolidMolecular weight:283.33Metronidazole Impurity 3
CAS:Formula:C13H13N3O4Color and Shape:White To Off-White SolidMolecular weight:275.26Solifenacin EP Impurity C
CAS:Formula:C31H28N2OColor and Shape:White To Off-White SolidMolecular weight:444.58Miconazole EP Impurity C HCl (Miconazole USP Related Compound C)
CAS:Formula:C15H13Cl4NO·HClColor and Shape:White To Off-White SolidMolecular weight:365.09 36.46(R)-Desethyl Oxybutynin HCl
CAS:Formula:C20H27NO3·HClColor and Shape:White To Off-White SolidMolecular weight:329.44 36.46Dextromethorphan-d3 HBr
CAS:Formula:C18H22D3NO·HBrColor and Shape:White To Off-White SolidMolecular weight:274.42 80.91Solifenacin 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 36.46Piracetam EP Impurity C (Ethyl (2-Oxopyrrolidin-1-yl)acetate)
CAS:Formula:C8H13NO3Color and Shape:Colorless LiquidMolecular weight:171.20Pantoprazole Sodium Salt
CAS:Formula:C16H14F2N3O4S·NaColor and Shape:White To Off-White SolidMolecular weight:382.36 22.99Esomeprazole Magnesium Salt
CAS:Formula:C17H18N3O3S·MgColor and Shape:White To Off-White SolidMolecular weight:2*344.41 24.30Oxiconazole Nitrate
CAS:Formula:C18H13Cl4N3O·HNO3Color and Shape:White To Off-White SolidMolecular weight:429.12 63.014,5-Dehydro Pregabalin Formate
CAS:Formula:C8H15NO2·CH2O2Color and Shape:Off-White SolidMolecular weight:157.21 46.03(R)-Lansoprazole-d4 (Dexlansoprazole-d4)
CAS:Formula:C16H10D4F3N3O2SColor and Shape:Light Reddish Brown SolidMolecular weight:373.39Omeprazole EP Impurity H
CAS:Formula:C16H16ClN3O2SColor and Shape:Off-White SolidMolecular weight:349.83Voriconazole EP Impurity D-d3 (Voriconazole USP Related Compound B-d3, Voriconazole Enantiomer-d3)
CAS:Formula:C16H11D3F3N5OColor and Shape:White To Off-White SolidMolecular weight:352.34Tiotropium Bromide Impurity 2
CAS:Formula:C17H19NO3S2Color and Shape:Off-White SolidMolecular weight:349.46Acotiamide Impurity 45
Formula:C15H16N2O6SColor and Shape:White To Off-White SolidMolecular weight:352.36Tinidazole Impurity 5 HCl
Formula:C8H13N3O3S·HClColor and Shape:White To Off-White SolidMolecular weight:231.28 36.46Imidafenacin Impurity 18 HBr
Formula:C18H20N2O2·HBrColor and Shape:White To Off-White SolidMolecular weight:296.37 80.91Esomeprazole Sodium Salt
CAS:Formula:C17H18N3O3S·NaColor and Shape:White To Off-White SolidMolecular weight:344.42 22.99Varenicline Impurity 2
CAS:Formula:C15H12F3N3O2Color and Shape:Off-White SolidMolecular weight:323.28Darifenacin N-Oxide (Mixture of Diastereomers)
CAS:Formula:C28H30N2O3Color and Shape:White To Off-White SolidMolecular weight:442.56Lifitegrast Impurity 13
CAS:Formula:C30H26Cl2N2O7SColor and Shape:White To Off-White SolidMolecular weight:629.51Hyoscine Butylbromide EP Impurity E HCl
CAS:Formula:C20H27NO4·HClColor and Shape:White To Off-White SolidMolecular weight:345.44 36.46Efinaconazole Impurity 25 (Mixture of Diastereomers)
CAS:Formula:C12H21NO4Color and Shape:Pale Yellow OilMolecular weight:243.30Itraconazole
CAS:Formula:C35H38Cl2N8O4Color and Shape:White To Off-White SolidMolecular weight:705.64Homatropine Methylbromide EP Impurity A Bromide
Formula:C17H22NO3·BrColor and Shape:White To Off-White SolidMolecular weight:288.37 79.90Rufinamide Impurity 2
CAS:Formula:C10H7F2N3O2Color and Shape:White To Off-White SolidMolecular weight:239.18Lurasidone Impurity 11
Formula:C9H13NO3Color and Shape:White To Off-White SolidMolecular weight:183.21Donepezil Alkene Pyridine N-Oxide
CAS:Formula:C17H15NO4Color and Shape:Yellow SolidMolecular weight:297.31Oxibendazole (Albendazole EP Impurity I)
CAS:Formula:C12H15N3O3Color and Shape:White To Off-White SolidMolecular weight:249.27Itraconazole EP Impurity C
CAS:Formula:C34H36Cl2N8O4Color and Shape:Off-White SolidMolecular weight:691.61Darifenacin 4-Hydroxy Impurity HBr
Formula:C28H31BrN2O2·HBrColor and Shape:Off-White SolidMolecular weight:507.48 80.91Imidafenacin Impurity 4
CAS:Formula:C16H18N2OColor and Shape:White To Off-White SolidMolecular weight:254.33Acotiamide Impurity 2
Formula:C21H30N4O5SColor and Shape:White To Off-White SolidMolecular weight:450.55Donepezil-d7 HCl
CAS:Formula:C24H22D7NO3·HClColor and Shape:White To Off-White SolidMolecular weight:386.54 36.46Isoconazole Nitrate EP Impurity C Nitrate (Isoconazole EP Impurity D Nitrate, Miconazole Nitrate)
CAS:Formula:C18H14Cl4N2O·HNO3Color and Shape:White To Off-White SolidMolecular weight:416.14 63.01Tiotropium Bromide Impurity 10
CAS:Formula:C8H13NO2Color and Shape:White To Off-White SolidMolecular weight:155.20Rufinamide Impurity 4
Formula:C10H7ClF2N4OColor and Shape:White To Off-White SolidMolecular weight:272.64Terconazole EP Impurity B
Formula:C26H31Cl2N5O3Color and Shape:Off-White SolidMolecular weight:532.47Ilaprazole Impurity 3
Formula:C27H27N5O3SColor and Shape:White To Off-White SolidMolecular weight:501.61Lifitegrast Impurity 10
Formula:C22H22Cl2N2O6SColor and Shape:White To Off-White SolidMolecular weight:513.39Acotiamide Impurity 48
CAS:Formula:C15H16N2O6SColor and Shape:White To Off-White SolidMolecular weight:352.36Efinaconazole Impurity 20
Formula:C18H22F2N4O2Color and Shape:White To Off-White SolidMolecular weight:364.40Butoconazole Impurity 8
Formula:C17H15Cl3SColor and Shape:White To Off-White SolidMolecular weight:357.72Rivastigmine Hydrogen Tartrate EP Impurity G
CAS:Formula:C9H12O2Color and Shape:Pale Yellow LiquidMolecular weight:152.19Varenicline Impurity 14
CAS:Formula:C13H10F3N3O5Color and Shape:White To Off-White SolidMolecular weight:345.23Itraconazole Impurity 11
CAS:Formula:C13H13Cl2N3O3Color and Shape:White To Off-White SolidMolecular weight:330.17Metronidazole (Metronidazole Benzoate EP Impurity A)
CAS:Formula:C6H9N3O3Color and Shape:White To Off-White SolidMolecular weight:171.16Acotiamide Impurity 7
CAS:Formula:C21H30N4O5SColor and Shape:White To Off-White SolidMolecular weight:450.55rac-Fesoterodine-d14 Fumarate
Formula:C26H23D14NO3·C4H4O4Color and Shape:Off-White SolidMolecular weight:425.67 116.07Mebendazole EP Impurity E
CAS:Formula:C17H15N3O3Color and Shape:White To Off-White SolidMolecular weight:309.33Pantoprazole EP Impurity B (Pantoprazole USP Related Compound B, Pantoprazole Sulfide)
CAS:Formula:C16H15F2N3O3SColor and Shape:Off-White SolidMolecular weight:367.3710,11-Dihydro-10-Hydroxy Carbamazepine
CAS:Formula:C15H14N2O2Color and Shape:White To Off-White SolidMolecular weight:254.29(R)-Rabeprazole Sodium Salt
CAS:Formula:C18H20N3O3S·NaColor and Shape:Pale Yellow SolidMolecular weight:358.44 22.99Tiotropium Bromide EP Impurity C Bromide
CAS:Formula:C19H22NO3S2·BrColor and Shape:Off-White SolidMolecular weight:376.51 79.90Omeprazole Related Compound 6
CAS:Formula:C9H13NO2Color and Shape:Pale Yellow SolidMolecular weight:167.21Efinaconazole Impurity 38
CAS:Formula:C18H22F2N4OColor and Shape:White To Off-White SolidMolecular weight:348.40Lifitegrast Impurity 32
CAS:Formula:C20H20Cl2N2O5SColor and Shape:White To Off-White SolidMolecular weight:471.35(R)-Lansoprazole (Dexlansoprazole)
CAS:Formula:C16H14F3N3O2SColor and Shape:Off-White SolidMolecular weight:369.36Morinidazole Impurity 6
Formula:C10H16N4O4Color and Shape:White To Off-White SolidMolecular weight:256.26Galantamine EP Impurity F (ent-Galantamine)
CAS:Formula:C17H21NO3Color and Shape:White To Off-White SolidMolecular weight:287.36Fesoterodine Impurity 22
Formula:C23H30N2O4Color and Shape:Pale Yellow Semi-SolidMolecular weight:398.50Pregabalin Impurity 37 D-Tartrate
CAS:Formula:C10H22N2O·C4H6O6Color and Shape:White To Off-White SolidMolecular weight:186.30 150.09Fesoterodine Impurity 31
CAS:Formula:C16H16O3Color and Shape:White To Off-White SolidMolecular weight:256.30Pregabalin Impurity 19
CAS:Formula:C11H14O3Color and Shape:White To Off-White SolidMolecular weight:194.236-O-Desmethyl Donepezil HCl
CAS:Formula:C23H27NO3·HClColor and Shape:White To Off-White SolidMolecular weight:365.48 36.46(R)-Ornidazole
CAS:Formula:C7H10ClN3O3Color and Shape:White To Off-White SolidMolecular weight:219.63Orphenadrine USP Related Compound B
CAS:Formula:C20H28NO·ClColor and Shape:White To Off-White SolidMolecular weight:298.45 35.45Oxybutynin-d11 HCl
CAS:Formula:C22H20D11NO3·HClColor and Shape:White To Off-White SolidMolecular weight:368.56 36.46(R)-Solifenacin EP Impurity A
CAS:Formula:C15H15NColor and Shape:White To Off-White SolidMolecular weight:209.29Rivastigmine Hydrogen Tartrate EP Impurity H
CAS:Formula:C9H10O2Color and Shape:Colorless LiquidMolecular weight:150.18Paclobutrazol Impurity 4
CAS:Formula:C15H20ClN3OColor and Shape:White To Off-White SolidMolecular weight:293.80rac-Fesoterodine-d7 HCl
CAS:Formula:C26H30D7NO3·HClColor and Shape:White To Off-White SolidMolecular weight:418.63 36.46(S)-5-Hydroxymethyl Tolterodine
CAS:Formula:C22H31NO2Color and Shape:White To Off-White SolidMolecular weight:341.50Ternidazole Hydrochloride
CAS:Formula:C7H11N3O3·HClColor and Shape:White To Off-White SolidMolecular weight:185.18 36.46Donepezil Impurity 27 HCl
CAS:Formula:C24H31NO3·HClColor and Shape:Off-White SolidMolecular weight:381.52 36.46Isavuconazole Impurity 7 Chloride DiHCl (Mixture of Diastereomers)
Formula:C35H35F2N8O5S·Cl·2HClColor and Shape:White To Off-White SolidMolecular weight:717.77 35.45 2*36.46(R)-Pregabalin EP Impurity A ((R)-Pregabalin USP Related Compound C, (R)-Pregabalin Lactam Impurity)
CAS:Formula:C8H15NOMolecular weight:141.21Solifenacin EP Impurity F Succinate
CAS:Formula:C23H26N2O2·C4H6O4Color and Shape:White To Off-White SolidMolecular weight:362.47 118.09Esomeprazole Impurity 8
CAS:Formula:C16H17N3O2SColor and Shape:White To Off-White SolidMolecular weight:315.39Imidafenacin Impurity 15
CAS:Formula:C19H17N3Color and Shape:Pale Yellow SolidMolecular weight:287.37Hyoscyamine EP Impurity E (Norhyoscyamine)
CAS:Formula:C16H21NO3Color and Shape:White To Off-White SolidMolecular weight:275.35(R)-O-Desmethyl Rabeprazole Impurity
CAS:Formula:C17H19N3O3SColor and Shape:Pale Brown SolidMolecular weight:345.42Dicycloverine HCl (Dicyclomine HCl)
CAS:Formula:C19H35NO2·HClColor and Shape:White To Off-White SolidMolecular weight:309.50 36.46Solifenacin Impurity 18 HCl
CAS:Formula:C15H13N·HClColor and Shape:White To Off-White SolidMolecular weight:207.28 36.46(R)-Oxybutynin HCl
CAS:Formula:C22H31NO3·HClColor and Shape:White To Off-White SolidMolecular weight:357.49 36.46Vonoprazan Impurity 1 DiHCl
CAS:Formula:C17H17N3O2S·2HClColor and Shape:Pale Yellow SolidMolecular weight:327.40 2*36.465-Hydroxy Imidacloprid
CAS:Formula:C9H10ClN5O3Color and Shape:White To Off-White SolidMolecular weight:271.66(S)-Luliconazole-E-Isomer
CAS:Formula:C14H9Cl2N3S2Color and Shape:Brown Yellow SolidMolecular weight:354.275-O-Desmethyl Donepezil-d5
CAS:Formula:C23H22D5NO3Color and Shape:White To Off-White SolidMolecular weight:370.50Lifitegrast Impurity 43
Formula:C30H26Cl2N2O7SColor and Shape:White To Off-White SolidMolecular weight:629.51Tiotropium Bromide
CAS:Formula:C19H22NO4S2·BrColor and Shape:White To Off-White SolidMolecular weight:392.51 79.906-O-Desmethyl Donepezil Glucuronide Sodium Salt (Mixture of Diastereomers)
CAS:Formula:C29H34NO9·NaColor and Shape:Off-White SolidMolecular weight:540.59 22.99Glycopyrrolate Erythro Isomer (SS-Isomer)
CAS:Formula:C19H28NO3·BrColor and Shape:White To Off-White SolidMolecular weight:318.44 79.90Promethazine-N-Glucuronide (Mixture of Diastereomers)
Formula:C23H28N2O6SColor and Shape:White To Off-White SolidMolecular weight:460.55Voriconazole Impurity 18 (Mixture of Diastereomers)
CAS:Formula:C22H18ClF4N7OColor and Shape:Pale Yellow SolidMolecular weight:507.88(R)-Modafinil EP Impurity A ((R)-Modafinil Acid)
CAS:Formula:C15H14O3SColor and Shape:White To Off-White SolidMolecular weight:274.33Modafinil Acid Sulfone
CAS:Formula:C15H14O4SColor and Shape:White To Off-White SolidMolecular weight:290.34N-Nitroso N-Desmethyl Orphenadrine
CAS:Formula:C17H20N2O2Color and Shape:Yellow Sticky OilMolecular weight:284.36Tinidazole Impurity 14 HCl
CAS:Formula:C4H6N2O·HClColor and Shape:White To Off-White SolidMolecular weight:98.11 36.46Zolpidem EP Impurity D
CAS:Formula:C13H16BrNO2Color and Shape:Pale Yellow To Off-White SolidMolecular weight:298.18Vonoprazan Impurity 11-d5 Fumarate
CAS:Formula:C33H22F2N5O4S2D5·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:664.76 116.07(S)-5-Hydroxymethyl Tolterodine-d14 Formate
CAS:Formula:C22H17NO2D14·CH2O2Color and Shape:White To Off-White SolidMolecular weight:355.58 46.03Itraconazole EP Impurity B
CAS:Formula:C35H38Cl2N8O4Color and Shape:Off-White SolidMolecular weight:705.64Trospium Chloride
CAS:Formula:C25H30NO3·ClColor and Shape:White To Off-White SolidMolecular weight:392.52 35.45Oxcarbazepine EP Impurity K (Oxcarbazepine USP Related Compound A)
CAS:Formula:C16H12N2O3Color and Shape:White To Off-White SolidMolecular weight:280.28Glycopyrrolate Erythro Isomer (RR-Isomer)
CAS:Formula:C19H28NO3·BrColor and Shape:White To Off-White SolidMolecular weight:318.44 79.90Lansoprazole Impurity 38
CAS:Formula:C14H13N3OSColor and Shape:Pale Yellow SolidMolecular weight:271.34Efinaconazole Impurity 31 (Mixture of Diastereomers)
CAS:Formula:C12H21NO4Color and Shape:Pale Yellow OilMolecular weight:243.30Letrozole Impurity 9
CAS:Formula:C10H8N4Color and Shape:White To Off-White SolidMolecular weight:184.20Fenticonazole EP Impurity D Nitrate
CAS:Formula:C24H21Cl2N2OS·NO3Color and Shape:White To Off-White SolidMolecular weight:456.40 62.00Atropine Impurity 5 Bromide (Mixture of Isomers)
CAS:Formula:C21H32NO3·BrColor and Shape:White To Off-White SolidMolecular weight:346.49 79.90Ipratropium Bromide EP Impurity B Bromide (Ipratropium Bromide USP Related Compound B)
CAS:Formula:C20H30NO3·BrColor and Shape:White To Off-White SolidMolecular weight:332.46 79.90
