
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 10345 products of "Benzimidazole and Imidazole Derivatives"
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5-O-Desmethyl Donepezil Glucuronide (Mixture of Diastereomers)
CAS:Formula:C29H35NO9Color and Shape:Off-White SolidMolecular weight:541.60Paclobutrazol Impurity 1
CAS:Formula:C15H20ClN3OColor and Shape:White To Off-White SolidMolecular weight:293.80(R)-Licarbazepine Acetate
CAS:Formula:C17H16N2O3Color and Shape:White To Off-White SolidMolecular weight:296.33Butoconazole Impurity 7
Formula:C16H15Cl3OSColor and Shape:White To Off-White SolidMolecular weight:361.71Pantoprazole EP Impurity D and Pantoprazole EP Impurity F
Formula:C17H17F2N3O4SColor and Shape:Off-White Semi-SolidMolecular weight:397.40Voriconazole EP Impurity E (Voriconazole USP Related Compound F, Ecamsule USP Related Compound D) (1R-Isomer)
CAS:Formula:C10H16O4SMolecular weight:232.30Rabeprazole EP Impurity I
CAS:Formula:C18H21N3O5SColor and Shape:White To Off-White SolidMolecular weight:391.44N-Formyl (R)-Octabase (Mixture of Diastereomers)
CAS:Formula:C18H23NO2Color and Shape:Colorless LiquidMolecular weight:285.39Isavuconazole Impurity 7 Chloride DiHCl (Mixture of Diastereomers)
Formula:C35H35F2N8O5S·Cl·2HClColor and Shape:White To Off-White SolidMolecular weight:717.77 35.45 2*36.46N3-Methyl Omeprazole
CAS:Formula:C18H21N3O3SColor and Shape:White To Off-White SolidMolecular weight:359.44Scopolamine Impurity 5 Bromide
CAS:Formula:C12H22NO2·BrColor and Shape:White To Off-White SolidMolecular weight:212.31 79.902-Hydroxy Ipratropium Bromide
Formula:C20H30NO4·BrColor and Shape:White To Off-White SolidMolecular weight:348.46 79.90Hyoscine Butylbromide EP Impurity H Bromide
Formula:C21H32NO3·BrColor and Shape:White To Off-White SolidMolecular weight:346.49 79.90Clotrimazole EP Impurity B
CAS:Formula:C22H17ClN2Color and Shape:White To Off-White SolidMolecular weight:344.84N-Desethyl Oxybutynin-N-Oxide
Formula:C20H27NO4Color and Shape:White To Off-White SolidMolecular weight:345.44Lifitegrast Impurity 44
Formula:C31H28Cl2N2O7SColor and Shape:Pale Yellow SolidMolecular weight:643.53Miconazole EP Impurity G HCl
CAS:Formula:C18H14Cl4N2O·HClColor and Shape:White To Off-White SolidMolecular weight:416.12 36.46Lansoprazole EP Impurity E (Rabeprazole EP Impurity F, Rabeprazole USP Related Compound C, 2-Mercaptobenzimidazole)
CAS:Formula:C7H6N2SColor and Shape:White To Off-White SolidMolecular weight:150.20Tiotropium Bromide EP Impurity H Bromide
CAS:Formula:C9H16NO2·BrColor and Shape:White To Off-White SolidMolecular weight:170.23 79.90(S)-Desethyl Oxybutynin HCl
CAS:Formula:C20H27NO3·HClColor and Shape:White To Off-White SolidMolecular weight:329.44 36.46Tinidazole Impurity 1
CAS:Formula:C8H13N3O2SColor and Shape:White To Off-White SolidMolecular weight:215.27Lansoprazole EP Impurity F (Rabeprazole EP Impurity H, Rabeprazole USP Related Compound F)
CAS:Formula:C14H12ClN3OSColor and Shape:White To Off-White SolidMolecular weight:305.78(S)-5-Hydroxymethyl Tolterodine Formate
CAS:Formula:C22H31NO2·CH2O2Color and Shape:White To Off-White SolidMolecular weight:341.50 46.03Oxcarbazepine EP Impurity H (10-Methoxyiminostilbene)
CAS:Formula:C15H13NOColor and Shape:Yellow SolidMolecular weight:223.28Ipratropium Bromide Impurity 9 HCl
CAS:Formula:C19H25NO3·HClColor and Shape:White To Off-White SolidMolecular weight:315.42 36.46Rabeprazole EP Impurity B (Rabeprazole Sulfide)
CAS:Formula:C18H21N3O2SColor and Shape:White To Off-White SolidMolecular weight:343.45Isavuconazole Impurity 3 Chloride DiHCl (Mixture of Diastereomers)
Formula:C35H35F2N8O5S·Cl·2HClColor and Shape:Off-White SolidMolecular weight:717.77 35.45 2*36.466-O-Desmethyl Donepezil Glucuronide Sodium Salt (Mixture of Diastereomers)
CAS:Formula:C29H34NO9·NaColor and Shape:Off-White SolidMolecular weight:540.59 22.99Varenicline Impurity 17
CAS:Formula:C13H10F3N3O5Color and Shape:White To Off-White SolidMolecular weight:345.23Efinaconazole Impurity 5
Formula:C18H22F2N4OColor and Shape:White To Off-White SolidMolecular weight:348.40Keto Itraconazole
CAS:Formula:C35H36Cl2N8O5Color and Shape:White To Off-White SolidMolecular weight:719.62(R)-Pregabalin EP Impurity A ((R)-Pregabalin USP Related Compound C, (R)-Pregabalin Lactam Impurity)
CAS:Formula:C8H15NOMolecular weight:141.21Imidafenacin Impurity 3
CAS:Formula:C18H18N2O4Color and Shape:White To Off-White SolidMolecular weight:326.35(S)-Ipratropium Bromide EP Impurity E
CAS:Formula:C19H27NO3Color and Shape:White To Off-White SolidMolecular weight:317.43Solifenacin-d5 Succinate
CAS:Formula:C23H21D5N2O2·C4H6O4Color and Shape:White To Off-White SolidMolecular weight:367.50 118.09Vonoprazan Impurity 11-d5 Fumarate
CAS:Formula:C33H22F2N5O4S2D5·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:664.76 116.07Solifenacin Impurity 3
CAS:Formula:C22H19NO2Color and Shape:Colorless Semi-SoldMolecular weight:329.40Miconazole EP Impurity B
CAS:Formula:C18H15Cl3N2OColor and Shape:White To Off-White SolidMolecular weight:381.68Voriconazole EP Impurity D-d3 (Voriconazole USP Related Compound B-d3, Voriconazole Enantiomer-d3)
CAS:Formula:C16H11D3F3N5OColor and Shape:White To Off-White SolidMolecular weight:352.34N-Nitroso Scopolamine EP Impurity A-d5 (N-Nitroso Norscopolamine-d5, N-Nitroso Norhyoscine-d5)
Formula:C16H13D5N2O5Molecular weight:323.36Itraconazole Impurity 11
CAS:Formula:C13H13Cl2N3O3Color and Shape:White To Off-White SolidMolecular weight:330.17Lamotrigine EP Impurity G
CAS:Formula:C9H7Cl2N5Color and Shape:White To Off-White SolidMolecular weight:256.09Modafinil Impurity 3
CAS:Formula:C14H14SColor and Shape:White To Off-White Solid (Low M P )Molecular weight:214.33Metronidazole Impurity 1
CAS:Formula:C7H11N3O3Color and Shape:White To Off-White SolidMolecular weight:185.18Pregabalin Methyl Ester HCl
CAS:Formula:C9H19NO2·HClColor and Shape:White To Off-White SolidMolecular weight:173.26 36.46Atropine Sulfate
CAS:Formula:C17H23NO3·5H2SO4Color and Shape:White To Off-White SolidMolecular weight:289.38 0.5*98.07Lurasidone Impurity 66 HCl
CAS:Formula:C28H36N4O2S·HClColor and Shape:White To Off-White SolidMolecular weight:492.68 36.46Lurasidone Impurity 51
CAS:Formula:C28H36N4O2SColor and Shape:White To Off-White SolidMolecular weight:492.68Tiotropium Bromide EP Impurity C Bromide
CAS:Formula:C19H22NO3S2·BrColor and Shape:Off-White SolidMolecular weight:376.51 79.90Pantoprazole EP Impurity B (Pantoprazole USP Related Compound B, Pantoprazole Sulfide)
CAS:Formula:C16H15F2N3O3SColor and Shape:Off-White SolidMolecular weight:367.37Rufinamide Impurity 4
Formula:C10H7ClF2N4OColor and Shape:White To Off-White SolidMolecular weight:272.64(R)-Modafinil EP Impurity A-d5 ((R)-Modafinil Acid-d5)
CAS:Formula:C15H9D5O3SColor and Shape:White To Off-White SolidMolecular weight:279.36Isoconazole Nitrate
CAS:Formula:C18H14Cl4N2O·HNO3Color and Shape:White To Off-White SolidMolecular weight:416.12 63.01rac-Tolterodine-d14 Tartrate
CAS:Formula:C22H17D14NO·C4H6O6Color and Shape:White To Off-White SolidMolecular weight:339.58 150.09Fesoterodine Impurity 12
CAS:Formula:C48H66N2O4Color and Shape:White To Off-White Semi-Solid (Low M P )Molecular weight:735.07Miconazole EP Impurity F (Miconazole USP Related Compound F)
CAS:Formula:C18H14Cl4N2OColor and Shape:White To Off-White SolidMolecular weight:416.12Trospium EP Impurity B HCl (Trospium Chloride USP Related Compound B)
CAS:Formula:C21H23NO3·HClMolecular weight:337.42 36.46Galantamine EP Impurity F (ent-Galantamine)
CAS:Formula:C17H21NO3Color and Shape:White To Off-White SolidMolecular weight:287.36Rivastigmine Hydrogen Tartrate EP Impurity G
CAS:Formula:C9H12O2Color and Shape:Pale Yellow LiquidMolecular weight:152.19Isavuconazole Impurity 5 Chloride DiHCl (Mixture of Diastereomers)
Formula:C35H35F2N8O5S·Cl·2HClColor and Shape:Off-White SolidMolecular weight:717.77 35.45 2*36.46Omeprazole Impurity 2
CAS:Formula:C16H15N3O4Color and Shape:White To Off-White SolidMolecular weight:313.31Itraconazole Impurity 5
CAS:Formula:C34H35Cl2N8O4·ClColor and Shape:Yellow SolidMolecular weight:690.61 35.45Clotrimazole Impurity 2
CAS:Formula:C23H19ClN2Color and Shape:White To Off-White SolidMolecular weight:358.87Esomeprazole Impurity 12
Formula:C26H30N4O4SColor and Shape:White To Off-White SolidMolecular weight:494.61Butoconazole Impurity 10
CAS:Formula:C16H15Cl3OSColor and Shape:White To Off-White SolidMolecular weight:361.71Ipratropium Bromide Impurity 1 Bromide
Formula:C20H28NO2·BrColor and Shape:White To Off-White SolidMolecular weight:314.45 79.90Oxcarbazepine Impurity 1
CAS:Formula:C17H14N2O3Color and Shape:White To Off-White SolidMolecular weight:294.31Glycopyrrolate Impurity 17 Bromide (Mixture of Diastereomers)
CAS:Formula:C19H27ClNO3·BrColor and Shape:White To Off-White SolidMolecular weight:352.88 79.90Lamotrigine Impurity 16
CAS:Formula:C16H9Cl4N5OColor and Shape:White To Off-White SolidMolecular weight:429.08Lansoprazole EP Impurity C (Lansoprazole USP Related Compound B (Free Form), Lansoprazole Sulfide)
CAS:Formula:C16H14F3N3OSColor and Shape:White To Off-White Solid SolidMolecular weight:353.36Trospium EP Impurity A (Trospium Chloride USP Related Compound A)
CAS:Formula:C14H12O3Molecular weight:228.25Lamotrigine EP Impurity B
CAS:Formula:C9H7Cl2N5Color and Shape:Pale Yellow SolidMolecular weight:256.09Glycopyrronium Bromide EP Impurity L (Glycopyrrolate USP Related Compound L)
CAS:Formula:C14H18O3Color and Shape:Colorless LiquidMolecular weight:234.30Tolterodine Dimer
CAS:Formula:C35H41NO2Color and Shape:White To Off-White SolidMolecular weight:507.72Lifitegrast Impurity 16
Formula:C19H17NO6SColor and Shape:White To Off-White SolidMolecular weight:387.415-O-Desmethyl Omeprazole
CAS:Formula:C16H17N3O3SColor and Shape:Off-White SolidMolecular weight:331.39Biperiden EP Impurity A
Formula:C21H29NOColor and Shape:White To Off-White SolidMolecular weight:311.47Solifenacin Impurity 32 HCl
Formula:C23H26N2O3·HClColor and Shape:White To Off-White SolidMolecular weight:378.47 36.46Solifenacin EP Impurity D
Formula:C31H28N2OColor and Shape:White To Off-White SolidMolecular weight:444.58Trospium Impurity 3 Iodide
CAS:Formula:C24H48NO4·IColor and Shape:White To Off-White SolidMolecular weight:414.65 126.90(S)-5-Hydroxymethyl Tolterodine-d14 Formate
CAS:Formula:C22H17NO2D14·CH2O2Color and Shape:White To Off-White SolidMolecular weight:355.58 46.03Lurasidone Impurity 56
CAS:Formula:C8H14O3SColor and Shape:White To Off-White SolidMolecular weight:190.26Tolterodine EP Impurity E HCl
CAS:Formula:C19H25NO·HClColor and Shape:White To Off-White SolidMolecular weight:283.42 36.46Paclobutrazol
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:293.79Ipratropium 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 79.90Albendazole Impurity 23
CAS:Formula:C13H17N3O2SColor and Shape:Off-White SolidMolecular weight:279.36N-Nitroso Atropine EP Impurity B (N-Nitroso Noratropine, N-Nitroso rac-Hyoscyamine EP Impurity E, N-Nitroso rac-Norhyoscyamine)
CAS:Formula:C16H20N2O4Molecular weight:304.35Pantoprazole Impurity 11 DiHCl
CAS:Formula:C7H8F2N2O·2HClColor and Shape:Off-White SolidMolecular weight:174.15 2*36.46rac-5,6-Dehydro Pregabalin
CAS:Formula:C8H15NO2Color and Shape:White To Off-White SolidMolecular weight:157.21Tiotropium Bromide Impurity 8 Potassium Salt
CAS:Formula:C3H3O4·KColor and Shape:White To Off-White SolidMolecular weight:103.05 39.10Darifenacin Impurity 6
CAS:Formula:C28H28N2O3Color and Shape:White To Off-White SolidMolecular weight:440.54Miconazole Impurity 7
CAS:Formula:C9H10O3Color and Shape:White To Off-White SolidMolecular weight:166.18Metronidazole Impurity 2 (Metronidazole benzoate)
CAS:Formula:C13H13N3O4Color and Shape:Yellow SolidMolecular weight:275.27Rabeprazole EP Impurity G
CAS:Formula:C15H15N3OSColor and Shape:White To Off-White SolidMolecular weight:285.37Solifenacin Impurity 27 (3-Quinuclidinone)
CAS:Formula:C7H11NOColor and Shape:Pale Yellow SolidMolecular weight:125.17Oxcarbazepine USP Related Compound C (9-Acridone)
CAS:Formula:C13H9NOColor and Shape:Pale Yellow SolidMolecular weight:195.22Solifenacin EP Impurity G Succinate
CAS:Formula:C23H26N2O2·C4H6O4Color and Shape:White To Off-White SolidMolecular weight:362.47 118.09N-Desmethyl Rivastigmine
CAS:Formula:C13H20N2O2Color and Shape:Colorless LiquidMolecular weight:236.32trans-Atropine N-Oxide HCl
CAS:Formula:C17H23NO4·HClColor and Shape:White To Off-White SolidMolecular weight:305.37 36.46Imidafenacin Impurity 12
Formula:C16H17NO3Color and Shape:White To Off-White SolidMolecular weight:271.32Miconazole Related Compound 1
CAS:Formula:C16H13Cl4NO2Color and Shape:Colorless LiquidMolecular weight:393.09Vonoprazan-d4 Fumarate
CAS:Formula:C17H12D4FN3O2S·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:349.42 116.07Atropine EP Impurity A (Hyoscyamine EP Impurity G, Apoatropine)
CAS:Formula:C17H21NO2Color and Shape:Pale Yellow SolidMolecular weight:271.36Tolterodine Lactone Impurity
CAS:Formula:C16H14O2Color and Shape:Off-White SolidMolecular weight:238.29Hyoscyamine EP Impurity E (Norhyoscyamine)
CAS:Formula:C16H21NO3Color and Shape:White To Off-White SolidMolecular weight:275.35Mebendazole EP Impurity D
CAS:Formula:C17H15N3O3Color and Shape:Pale Yellow SolidMolecular weight:309.33Lurasidone Impurity 11
Formula:C9H13NO3Color and Shape:White To Off-White SolidMolecular weight:183.21Lifitegrast Impurity 32
CAS:Formula:C20H20Cl2N2O5SColor and Shape:White To Off-White SolidMolecular weight:471.35Temazepam EP Impurity A (Diazepam EP Impurity D, Diazepam USP Related Compound A)
CAS:Formula:C14H12ClNOMolecular weight:245.71Imidocarb Dipropionate
CAS:Formula:C19H20N6O·2C3H6O2Color and Shape:White To Off-White SolidMolecular weight:348.41 2*74.08Efinaconazole Impurity 38
CAS:Formula:C18H22F2N4OColor and Shape:White To Off-White SolidMolecular weight:348.40Promethazine-N-Glucuronide (Mixture of Diastereomers)
Formula:C23H28N2O6SColor and Shape:White To Off-White SolidMolecular weight:460.55Fesoterodine Impurity 21 HCl
CAS:Formula:C23H33NO2·HClColor and Shape:White To Off-White SolidMolecular weight:355.52 36.46Cyclopentolate EP Impurity C HCl
CAS:Formula:C12H17NO2·HClColor and Shape:White To Off-White SolidMolecular weight:207.27 36.46Galantamine EP Impurity B (epi-Galantamine)
CAS:Formula:C17H21NO3Color and Shape:White To Off-White SolidMolecular weight:287.36Albendazole Impurity 13
CAS:Formula:C10H13N3OSColor and Shape:White To Off-White SolidMolecular weight:223.29Propiverine HCl
CAS:Formula:C23H29NO3·HClColor and Shape:White To Off-White SolidMolecular weight:367.49 36.46Rabeprazole Impurity 9
CAS:Formula:C29H36N4O5SColor and Shape:Pale Brown LiquidMolecular weight:552.69Oxybutynin EP Impurity C HCl (Oxybutynin USP Related Compound C)
CAS:Formula:C21H29NO3·HClColor and Shape:White To Off-White SolidMolecular weight:343.47 36.46Lamotrigine EP Impurity E (Lamotrigine USP Related Compound B)
CAS:Formula:C7H4Cl2O2Color and Shape:White To Off-White SolidMolecular weight:191.01Lifitegrast Impurity 5
CAS:Formula:C19H13Cl2NO4Color and Shape:Pale Yellow SolidMolecular weight:390.22Vonoprazan Impurity 1 DiHCl
CAS:Formula:C17H17N3O2S·2HClColor and Shape:Pale Yellow SolidMolecular weight:327.40 2*36.46Itraconazole Impurity 6
CAS:Formula:C20H19Cl2N3O5SColor and Shape:White To Off-White SolidMolecular weight:484.35N1-Methyl Omeprazole
CAS:Formula:C18H21N3O3SColor and Shape:White To Off-White SolidMolecular weight:359.44Oxybutynin-d11 HCl
CAS:Formula:C22H20D11NO3·HClColor and Shape:White To Off-White SolidMolecular weight:368.56 36.46Tolterodine EP Impurity D HCl
CAS:Formula:C20H27NO·HClColor and Shape:White To Off-White SolidMolecular weight:297.44 36.46Ternidazole Hydrochloride
CAS:Formula:C7H11N3O3·HClColor and Shape:White To Off-White SolidMolecular weight:185.18 36.46Ilaprazole Impurity 27
CAS:Formula:C11H9N3OColor and Shape:White To Off-White SolidMolecular weight:199.21(S)-Pantoprazole-d6
CAS:Formula:C16H9D6F2N3O4SColor and Shape:White To Off-White SolidMolecular weight:389.41Lurasidone Impurity 38
CAS:Formula:C9H12O4Color and Shape:White To Off-White SolidMolecular weight:184.19rac-Dihydro Galanthaminone
CAS:Formula:C17H21NO3Color and Shape:White To Off-White SolidMolecular weight:287.36Ornidazole Impurity 13 HCl
CAS:Formula:C7H12N4O3·HClColor and Shape:Off-White SolidMolecular weight:200.20 36.46Imidafenacin Impurity 16
Formula:C36H32N4Color and Shape:White To Off-White SolidMolecular weight:520.68Paclobutrazol Impurity 3
CAS:Formula:C15H18ClN3OColor and Shape:White To Off-White SolidMolecular weight:291.78Modafinil Acid Sulfone
CAS:Formula:C15H14O4SColor and Shape:White To Off-White SolidMolecular weight:290.34Pantoprazole Impurity 36
CAS:Formula:C16H15F2N3O4SColor and Shape:White To Off-White SolidMolecular weight:383.37Darifenacin HBr
CAS:Formula:C28H30N2O2·HBrColor and Shape:White To Off-White SolidMolecular weight:426.56 80.91Fenticonazole EP Impurity D Nitrate
CAS:Formula:C24H21Cl2N2OS·NO3Color and Shape:White To Off-White SolidMolecular weight:456.40 62.00


