
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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Rabeprazole Sulfide N-Oxide
CAS:Formula:C18H21N3O3SColor and Shape:White To Off-White SolidMolecular weight:359.44Galantamine-d3 HBr
CAS:Formula:C17H18D3NO3·HBrColor and Shape:White To Off-White SolidMolecular weight:290.38 80.91Pregabalin Impurity 16
Formula:C24H42N2O4Color and Shape:Off-White Sticky SolidMolecular weight:422.61Oxcarbazepine EP Impurity H (10-Methoxyiminostilbene)
CAS:Formula:C15H13NOColor and Shape:Yellow SolidMolecular weight:223.28Ornidazole Impurity 9
CAS:Formula:C6H8ClN3O3Color and Shape:White To Off-White SolidMolecular weight:205.60Vonoprazan Impurity 4 Fumarate
Formula:C16H13ClFN3O2S·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:365.81 116.07Fesoterodine Impurity 19
CAS:Formula:C30H43NO4Color and Shape:Pale Yellow LiquidMolecular weight:481.68Lifitegrast Impurity 43
Formula:C30H26Cl2N2O7SColor and Shape:White To Off-White SolidMolecular weight:629.51Albendazole EP Impurity E (Fenbendazole EP Impurity A, Fenbendazole USP Related Compound A, Carbendazim)
CAS:Formula:C9H9N3O2Color and Shape:White To Off-White SolidMolecular weight:191.19Lurasidone Impurity 33 (exo-2,3-Norbornanedicarboximide)
CAS:Formula:C9H11NO2Color and Shape:White To Off-White SolidMolecular weight:165.19Imidafenacin Impurity 15
CAS:Formula:C19H17N3Color and Shape:Pale Yellow SolidMolecular weight:287.37Isavuconazole
CAS:Formula:C22H17F2N5OSColor and Shape:White To Off-White SolidMolecular weight:437.47Butoconazole Impurity 2
CAS:Formula:C13H15ClN2OColor and Shape:White To Off-White SolidMolecular weight:250.73Butoconazole Impurity 3
CAS:Formula:C13H14Cl2N2Color and Shape:White To Off-White SolidMolecular weight:269.17Tiotropium Bromide Impurity 11
Formula:C19H22NO4S2·BrColor and Shape:Pale Yellow SolidMolecular weight:392.52 79.90Pantoprazole Impurity 30 (Mixture of Isomers)
Formula:C24H24F2N4O6SColor and Shape:Yellow SolidMolecular weight:534.53Lurasidone Impurity 56
CAS:Formula:C8H14O3SColor and Shape:White To Off-White SolidMolecular weight:190.26Miconazole EP Impurity G HCl
CAS:Formula:C18H14Cl4N2O·HClColor and Shape:White To Off-White SolidMolecular weight:416.12 36.46Homatropine HBr
CAS:Formula:C16H21NO3·HBrColor and Shape:White To Off-White SolidMolecular weight:275.35 80.91Pregabalin EP Impurity C (Glycopyrronium Bromide EP Impurity C)
CAS:Formula:C8H8O3Color and Shape:White To Off-White SolidMolecular weight:152.153-Hydroxy Ipratropium Bromide
Formula:C20H30NO4·BrColor and Shape:White To Off-White SolidMolecular weight:348.46 79.90Biperiden EP Impurity C
Formula:C21H29NOColor and Shape:White To Off-White SolidMolecular weight:311.47Pregabalin EP Impurity B (Pregabalin USP Related Compound A, (R)-Pregabalin)
CAS:Formula:C8H17NO2Color and Shape:White To Off-White SolidMolecular weight:159.23Imidafenacin Impurity 6
CAS:Formula:C18H19N3O3Color and Shape:White To Off-White SolidMolecular weight:325.37Metopimazine Sulfoxide
CAS:Formula:C22H27N3O4S2Color and Shape:White To Off-White SolidMolecular weight:461.60Itraconazole EP Impurity E
CAS:Formula:C35H38Cl2N8O4Color and Shape:White To Off-White SolidMolecular weight:705.64Ilaprazole Impurity 10
Formula:C19H18N4OSColor and Shape:White To Off-White SolidMolecular weight:350.44(R)-Pantoprazole
CAS:Formula:C16H15F2N3O4SColor and Shape:White To Off-White SolidMolecular weight:383.38Omeprazole Impurity 39
CAS:Formula:C9H11NO3Color and Shape:White To Off-White SolidMolecular weight:181.19Tolterodine EP Impurity G
CAS:Formula:C22H31NO2Color and Shape:White To Off-White SolidMolecular weight:341.50Rufinamide Impurity 8
CAS:Formula:C10H8F2N4OColor and Shape:White To Off-White SolidMolecular weight:238.20Tiabendazole EP Impurity A
CAS:Formula:C6H8N2Color and Shape:White To Off-White SolidMolecular weight:108.14rac-Fesoterodine-d7 HCl
CAS:Formula:C26H30D7NO3·HClColor and Shape:White To Off-White SolidMolecular weight:418.63 36.46Scopolamine N-Oxide
CAS:Formula:C17H21NO5Color and Shape:White To Off-White SolidMolecular weight:319.36Imidafenacin-d10
CAS:Formula:C20H11D10N3OColor and Shape:White To Off-White SolidMolecular weight:329.475-O-Desmethyl Donepezil-d5
CAS:Formula:C23H22D5NO3Color and Shape:White To Off-White SolidMolecular weight:370.50Lamotrigine Impurity 15
CAS:Formula:C23H11Cl6N5O2Color and Shape:White To Off-White SolidMolecular weight:602.07Ornidazole Impurity 43
CAS:Formula:C7H9N3O3Color and Shape:White To Off-White SolidMolecular weight:183.17Rabeprazole EP Impurity A (Rabeprazole Sulfone)
CAS:Formula:C18H21N3O4SColor and Shape:White To Off-White SolidMolecular weight:375.444'-O-Demethyl Pantoprazole Sulfide
CAS:Formula:C15H13F2N3O3SColor and Shape:White To Off-White SolidMolecular weight:353.35Rabeprazole Impurity 3
CAS:Formula:C11H15NO4Color and Shape:White To Off-White SolidMolecular weight:225.25Carbamazepine EP Impurity F
CAS:Formula:C15H10ClNOColor and Shape:Off-White SolidMolecular weight:255.70Tinidazole Impurity 5 HCl
Formula:C8H13N3O3S·HClColor and Shape:White To Off-White SolidMolecular weight:231.28 36.46Donepezil Impurity 29
CAS:Formula:C25H31NO3Color and Shape:White To Off-White SolidMolecular weight:393.53Pantoprazole 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:309.33Promethazine EP Impurity D-d6 (Promethazine Sulfoxide-d6)
CAS:Formula:C17H14D6N2OSColor and Shape:Pale Brown SolidMolecular weight:306.46Fesoterodine Impurity 5 Fumarate
CAS:Formula:C44H60N2O3·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:664.98 116.07Miconazole Impurity 3 (Oxiconazole Impurity C)
CAS:Formula:C11H8Cl2N2OColor and Shape:Off-White SolidMolecular weight:255.10(R)-Licarbazepine Acetate
CAS:Formula:C17H16N2O3Color and Shape:White To Off-White SolidMolecular weight:296.33Efinaconazole Impurity 26 (Mixture of Diastereomers)
CAS:Formula:C14H16F2O3Color and Shape:Pale Yellow LiquidMolecular weight:270.28Rivastigmine N-Oxide HCl
CAS:Formula:C14H22N2O3·HClColor and Shape:Pale Yellow LiquidMolecular weight:266.34 36.46Acotiamide HCl
CAS:Formula:C21H30N4O5S·HClColor and Shape:White To Off-White SolidMolecular weight:450.56 36.46N-Formyl (R)-Octabase (Mixture of Diastereomers)
CAS:Formula:C18H23NO2Color and Shape:Colorless LiquidMolecular weight:285.39Cyclopentolate EP Impurity A
CAS:Formula:C13H16O3Color and Shape:Off-White SolidMolecular weight:220.27Galantamine Impurity 2
Formula:C17H21NO5Color and Shape:White To Off-White SolidMolecular weight:319.36Omeprazole Impurity 48
CAS:Formula:C8H8N2O4SColor and Shape:White To Off-White SolidMolecular weight:228.22Varenicline Impurity 13 HCl
CAS:Formula:C13H13N3O2·HClColor and Shape:White To Off-White SolidMolecular weight:243.27 36.46Carbamazepine Impurity 7
CAS:Formula:C14H12N2O4Color and Shape:Brownish Yellow SolidMolecular weight:272.26Solifenacin Impurity 2
CAS:Formula:C22H18N2O4Color and Shape:White To Off-White SolidMolecular weight:374.40Oxybutynin EP Impurity C HCl (Oxybutynin USP Related Compound C)
CAS:Formula:C21H29NO3·HClColor and Shape:White To Off-White SolidMolecular weight:343.47 36.46Scopolamine (Hyoscine)
CAS:Formula:C17H21NO4Color and Shape:Light Yellow Sticky OilMolecular weight:303.36Varenicline Impurity 10
CAS:Formula:C14H15N3OColor and Shape:White To Off-White SolidMolecular weight:241.29Acotiamide Impurity 7
CAS:Formula:C21H30N4O5SColor and Shape:White To Off-White SolidMolecular weight:450.55Vonoprazan Impurity 67
CAS:Formula:C18H18FN3O2SColor and Shape:White To Off-White SolidMolecular weight:359.42Donepezil EP Impurity D (Donepezil Pyridine Analog Impurity)
CAS:Formula:C17H17NO3Color and Shape:Pale Yellow SolidMolecular weight:283.33Miconazole Impurity 4 (2,4-Dichlorobenzyl Chloride)
CAS:Formula:C7H5Cl3Color and Shape:Colorless LiquidMolecular weight:195.47Paclobutrazol
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:293.79Pregabalin Methyl Ester HCl
CAS:Formula:C9H19NO2·HClColor and Shape:White To Off-White SolidMolecular weight:173.26 36.46Piracetam EP Impurity A (Povidone EP Impurity B)
CAS:Formula:C4H7NOColor and Shape:White To Off-White SolidMolecular weight:85.11Lurasidone Impurity 24
Formula:C28H34N4O2SColor and Shape:White To Off-White SolidMolecular weight:490.67Albendazole EP Impurity F
CAS:Formula:C10H11N3O2SColor and Shape:White To Off-White SolidMolecular weight:237.28Varenicline Impurity 1
CAS:Formula:C13H11F3N2O3Color and Shape:Pale Yellow SolidMolecular weight:300.24Glycopyrronium Bromide EP Impurity I Bromide (Glycopyrrolate USP Related Compound I)
Formula:C19H27ClNO3·BrColor and Shape:White To Off-White SolidMolecular weight:352.88 79.90Ornidazole Impurity 8
CAS:Formula:C11H14N6O5Color and Shape:White To Off-White SolidMolecular weight:310.27Tiotropium Bromide EP Impurity A-d6
CAS:Formula:C10H2D6O3S2Color and Shape:Off-White SolidMolecular weight:246.33Tolterodine Dimer
CAS:Formula:C35H41NO2Color and Shape:White To Off-White SolidMolecular weight:507.72Ornidazole Impurity 5
CAS:Formula:C7H9N3O3Color and Shape:White To Off-White SolidMolecular weight:183.17Pantoprazole Impurity 16 HCl
CAS:Formula:C7H7Cl2NO·HClColor and Shape:White To Off-White SolidMolecular weight:192.05 36.46N-Nitroso Atropine EP Impurity B (N-Nitroso Noratropine, N-Nitroso rac-Hyoscyamine EP Impurity E, N-Nitroso rac-Norhyoscyamine)
CAS:Formula:C16H20N2O4Molecular weight:304.35Pregabalin Impurity 20 HCl
CAS:Formula:C11H23NO2·HClColor and Shape:White To Off-White SolidMolecular weight:201.31 36.46Ornidazole Impurity 23
Formula:C7H10ClN3O3Color and Shape:White To Off-White SolidMolecular weight:219.63Tiotropium Bromide EP Impurity F
CAS:Formula:C9H6OS2Color and Shape:Off-White SolidMolecular weight:194.27Pantoprazole-d3
CAS:Formula:C16H12D3F2N3O4SColor and Shape:White To Off-White SolidMolecular weight:386.39Lifitegrast Impurity 16
Formula:C19H17NO6SColor and Shape:White To Off-White SolidMolecular weight:387.41Tiotropium-d6 Bromide
CAS:Formula:C19H16D6NO4S2·BrColor and Shape:White To Off-White SolidMolecular weight:398.54 79.90Omeprazole EP Impurity G (Esomeprazole Sodium EP Impurity G)
CAS:Formula:C16H13N3O2SColor and Shape:Black SolidMolecular weight:311.36Tinidazole Impurity 14 HCl
CAS:Formula:C4H6N2O·HClColor and Shape:White To Off-White SolidMolecular weight:98.11 36.46Orphenadrine EP Impurity E HCl (Orphenadrine USP Related Compound E HCl)
CAS:Formula:C18H23NOHClColor and Shape:Off-White SolidMolecular weight:269.39 36.465-Hydroxymethyl Tolterodine Glucuronide
CAS:Formula:C28H39NO8Color and Shape:Pale Yellow SolidMolecular weight:517.62Darifenacin Impurity 11 (UK-201705)
CAS:Formula:C28H30N2O2Color and Shape:Off-White SolidMolecular weight:426.56Donepezil EP Impurity F (Donepezil USP Related Compound A)
CAS:Formula:C24H27NO3Color and Shape:White To Off-White SolidMolecular weight:377.48Isoconazole Nitrate EP Impurity A ((Fenticonazole, Econazole, Miconazole, Sertaconazole) EP Impurity A, Tioconazole EP Impurity D, Econazole USP Related Compound A, Ketoconazole Metabolite (M11))
CAS:Formula:C11H10Cl2N2OColor and Shape:White To Off-White SolidMolecular weight:257.11Omeprazole Acid Disodium Salt
CAS:Formula:C17H15N3O5S·2NaColor and Shape:Off-White SolidMolecular weight:373.39 2 22.99Tolterodine EP Impurity A
CAS:Formula:C17H20O2Color and Shape:White To Off-White SolidMolecular weight:256.35Efinaconazole Impurity 44
CAS:Formula:C12H13F2N3O2Color and Shape:White To Off-White SolidMolecular weight:269.25Ipratropium Bromide EP Impurity E (N-Isopropyl Noratropine)
CAS:Formula:C19H27NO3Color and Shape:White To Off-White SolidMolecular weight:317.43Acotiamide Impurity 18
Formula:C12H10N2O6SColor and Shape:White To Off-White SolidMolecular weight:310.28Omeprazole Related Compound 5
CAS:Formula:C8H10N2O3Color and Shape:Pale Yellow SolidMolecular weight:182.18Hyoscine Butylbromide EP Impurity D Bromide (Mixture of Diastereomers)
Formula:C20H28NO4·BrColor and Shape:White To Off-White SolidMolecular weight:346.45 79.904-Hydroxy Solifenacin (trans, Mixture of (1R,4R) and (1S,4S) Diastereomers)
CAS:Formula:C23H26N2O3Color and Shape:White To Off-White SolidMolecular weight:378.48Metronidazole Impurity 2 (Metronidazole benzoate)
CAS:Formula:C13H13N3O4Color and Shape:Yellow SolidMolecular weight:275.27Albendazole EP Impurity H
CAS:Formula:C15H19N3O3SColor and Shape:White To Off-White SolidMolecular weight:321.40Efinaconazole Impurity 45
CAS:Formula:C12H13F2N3O2Color and Shape:White To Off-White SolidMolecular weight:269.25Donepezil Impurity 17 HCl
CAS:Formula:C24H29NO5·HClColor and Shape:White To Off-White SolidMolecular weight:411.50 36.46Promethazine N-Oxide
CAS:Formula:C17H20N2OSColor and Shape:White To Off-White SolidMolecular weight:300.42Lamotrigine EP Impurity F (Lamotrigine USP Related Compound D)
CAS:Formula:C16H9Cl4N5OColor and Shape:Yellow SolidMolecular weight:429.08Glycopyrronium Bromide EP Impurity B
CAS:Formula:C8H6O3Color and Shape:White To Off-White SolidMolecular weight:150.13Omeprazole EP Impurity D-d3 (Omeprazole USP Related Compound A-d3, Omeprazole Sulfone-d3) (on pyridine)
CAS:Formula:C17H16D3N3O4SMolecular weight:364.43Itraconazole Didioxolonyl Impurity
Formula:C44H41Cl4N11O6Color and Shape:Off-White SolidMolecular weight:961.68Biperiden EP Impurity A N-Oxide
Formula:C21H29NO2Color and Shape:White To Off-White SolidMolecular weight:327.47Solifenacin Impurity 32 HCl
Formula:C23H26N2O3·HClColor and Shape:White To Off-White SolidMolecular weight:378.47 36.46Miconazole EP Impurity H HCl
CAS:Formula:C18H16Cl2N2O·HClColor and Shape:White To Off-White SolidMolecular weight:347.24 36.46rac-5-Hydroxymethyl Tolterodine-d14
CAS:Formula:C22H17D14NO2Color and Shape:White To Off-White SolidMolecular weight:355.58Esomeprazole Impurity 16
CAS:Formula:C26H30N4O5SColor and Shape:Pale Yellow SolidMolecular weight:510.61(S)-(+)-Modafinil Acid
CAS:Formula:C15H16O3SColor and Shape:White To Off-White SolidMolecular weight:274.34Isavuconazole Impurity 3 Chloride DiHCl (Mixture of Diastereomers)
Formula:C35H35F2N8O5S·Cl·2HClColor and Shape:Off-White SolidMolecular weight:717.77 35.45 2*36.46Metopimazine Acid HCl
CAS:Formula:C22H26N2O4S2·HClColor and Shape:Yellow SolidMolecular weight:446.59 36.46Pregabalin Impurity 13
CAS:Formula:C9H15NO2Color and Shape:White To Off-White SolidMolecular weight:169.23Pantoprazole EP Impurity C (Pantoprazole USP Related Compound C)
CAS:Formula:C8H6F2N2OSColor and Shape:Off-White SolidMolecular weight:216.21(S)-Luliconazole-Z-Isomer
Formula:C14H9Cl2N3S2Color and Shape:Brown Yellow SolidMolecular weight:354.28Dextromethorphan-d3 HBr
CAS:Formula:C18H22D3NO·HBrColor and Shape:White To Off-White SolidMolecular weight:274.42 80.91Tiotropium Bromide Impurity 6
Formula:C18H19NO4S2Color and Shape:Brown Sticky LiquidMolecular weight:377.476-Chloro Voriconazole HCl
CAS:Formula:C16H13ClF3N5O·HClColor and Shape:White To Off-White SolidMolecular weight:383.76 36.46


