
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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Biperiden EP Impurity C
Formula:C21H29NOColor and Shape:White To Off-White SolidMolecular weight:311.47Hyoscyamine EP Impurity E (Norhyoscyamine)
CAS:Formula:C16H21NO3Color and Shape:White To Off-White SolidMolecular weight:275.35Vonoprazan Impurity 45 DiHCl
CAS:Formula:C17H16FN3O2S·2HClColor and Shape:White To Off-White SolidMolecular weight:345.39 2*36.46Pregabalin Impurity 21
CAS:Formula:C16H32N2O3Color and Shape:White To Off-White SolidMolecular weight:300.44rac-Tolterodine-d14 Tartrate
CAS:Formula:C22H17D14NO·C4H6O6Color and Shape:White To Off-White SolidMolecular weight:339.58 150.09Galantamine HBr
CAS:Formula:C17H21NO3·HBrColor and Shape:White To Off-White SolidMolecular weight:287.36 80.91Omeprazole Related Compound 7 HCl
CAS:Formula:C11H15NO3·HClColor and Shape:White To Off-White SolidMolecular weight:209.25 36.46Modafinil-d5 Acid Sulfone
CAS:Formula:C15H9O4SD5Color and Shape:White To Off-White SolidMolecular weight:295.37Ilaprazole Impurity 27
CAS:Formula:C11H9N3OColor and Shape:White To Off-White SolidMolecular weight:199.21(S)-Solifenacin EP Impurity E
CAS:Formula:C7H13NOColor and Shape:White To Off-White SolidMolecular weight:127.19Piracetam EP Impurity C (Ethyl (2-Oxopyrrolidin-1-yl)acetate)
CAS:Formula:C8H13NO3Color and Shape:Colorless LiquidMolecular weight:171.20Hyoscine Butylbromide EP Impurity G Bromide
CAS:Formula:C21H28NO3·BrColor and Shape:White To Off-White SolidMolecular weight:342.46 79.90Dehydro Trospium Chloride
CAS:Formula:C25H28NO3·ClColor and Shape:Off-White SolidMolecular weight:390.50 35.45Lurasidone Impurity 51
CAS:Formula:C28H36N4O2SColor and Shape:White To Off-White SolidMolecular weight:492.68Ternidazole Hydrochloride
CAS:Formula:C7H11N3O3·HClColor and Shape:White To Off-White SolidMolecular weight:185.18 36.46Pregabalin Impurity 19
CAS:Formula:C11H14O3Color and Shape:White To Off-White SolidMolecular weight:194.23Varenicline Impurity 10
CAS:Formula:C14H15N3OColor and Shape:White To Off-White SolidMolecular weight:241.29Ornidazole Impurity 13 HCl
CAS:Formula:C7H12N4O3·HClColor and Shape:Off-White SolidMolecular weight:200.20 36.46Pregabalin Impurity 37 D-Tartrate
CAS:Formula:C10H22N2O·C4H6O6Color and Shape:White To Off-White SolidMolecular weight:186.30 150.09Omeprazole Impurity 39
CAS:Formula:C9H11NO3Color and Shape:White To Off-White SolidMolecular weight:181.19Rivastigmine EP Impurity C (Rivastigmine USP Related Compound D)
CAS:Formula:C12H15NO3Color and Shape:Off-White Solid (Low M P )Molecular weight:221.26Trimebutine EP Impurity E-d5 HCl (N-Desmethyl Trimebutine-d5 HCl)
CAS:Formula:C21H22D5NO5·HClColor and Shape:White To Off-White SolidMolecular weight:378.48 36.46Vonoprazan Impurity 11 Fumarate
CAS:Formula:C33H27F2N5O4S2·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:659.73 116.07Pregabalin Impurity 94
CAS:Formula:C9H17NO3Color and Shape:White To Off-White SolidMolecular weight:187.24Rivastigmine Impurity 8 Iodide
Formula:C15H25N2O2·IColor and Shape:White To Off-White SolidMolecular weight:265.38 126.91Acotiamide Impurity 6 Maleate
CAS:Formula:C22H32N4O5S·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:464.58 116.07Acotiamide Impurity 4
Formula:C14H9ClO6SColor and Shape:White To Off-White SolidMolecular weight:340.73Scopolamine Impurity 5 Bromide
CAS:Formula:C12H22NO2·BrColor and Shape:White To Off-White SolidMolecular weight:212.31 79.90Acotiamide Impurity 8 Maleate
CAS:Formula:C21H30N4O5S·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:450.55 116.07Triclabendazole EP Impurity A-13C-d3 (Triclabendazole S-Oxide-13C-d3)
CAS:Formula:C1313CH6D3Cl3N2O2SColor and Shape:White To Off-White SolidMolecular weight:379.66Rivastigmine USP Related Compound F
CAS:Formula:C12H15NO2Color and Shape:Colorless LiquidMolecular weight:205.26Spiroxamine
CAS:<p>Spiroxamine: fungicide targeting δ-wine pathogens.</p>Formula:C18H35NO2Purity:99.67%Color and Shape:SolidMolecular weight:297.48Albendazole Impurity 7 (Methyl Cyanocarbamate) Sodium Salt
CAS:Formula:C3H3N2O2·NaColor and Shape:White To Off-White SolidMolecular weight:99.07 22.99Pregabalin Impurity 26
CAS:Formula:C8H13NO2Color and Shape:Colorless Semi-SolidMolecular weight:155.20Sertaconazole EP Impurity B
CAS:Formula:C9H6BrClSColor and Shape:White To Off-White SolidMolecular weight:261.56Lansoprazole Impurity 38
CAS:Formula:C14H13N3OSColor and Shape:Pale Yellow SolidMolecular weight:271.34Fesoterodine Impurity 31
CAS:Formula:C16H16O3Color and Shape:White To Off-White SolidMolecular weight:256.30Trospium Impurity 2 (Benzilide)
CAS:Formula:C28H20O4Color and Shape:White To Off-White SolidMolecular weight:420.46N-Desethyl Oxybutynin HCl
CAS:Formula:C20H27NO3·HClColor and Shape:White To Off-White SolidMolecular weight:329.44 36.46rac-Solifenacin EP Impurity A
CAS:Formula:C15H15NColor and Shape:White To Off-White SolidMolecular weight:209.29Zolpidem Carbaldehyde
CAS:Formula:C16H14N2OColor and Shape:White To Off-White SolidMolecular weight:250.30Acotiamide Impurity 46
Formula:C15H16N2O6SColor and Shape:White To Off-White SolidMolecular weight:352.37(S)-Licarbazepine Acetate
CAS:Formula:C17H16N2O3Color and Shape:White To Off-White SolidMolecular weight:296.33Atropine EP Impurity G ((R)-Isomer) ((R)-(-)-Littorine)
CAS:Formula:C17H23NO3Color and Shape:White To Off-White SolidMolecular weight:289.38Pantoprazole Impurity 28
Formula:C16H16FN3O4SColor and Shape:White To Off-White SolidMolecular weight:365.38Voriconazole USP Related Compound A
CAS:Formula:C16H14F3N5OColor and Shape:White To Off-White SolidMolecular weight:349.32Omeprazole EP Impurity C-d3 (Omeprazole USP Related Compound C-d3, Esomeprazole EP Impurity C-d3) (on Pyridine)
CAS:Formula:C17H16D3N3O2SMolecular weight:332.44Donepezil EP Impurity A HCl (Desbenzyl Donepezil HCl)
CAS:Formula:C17H23NO3·HClColor and Shape:White To Off-White SolidMolecular weight:289.38 36.46Pantoprazole EP Impurity C (Pantoprazole USP Related Compound C)
CAS:Formula:C8H6F2N2OSColor and Shape:Off-White SolidMolecular weight:216.21Vonoprazan Impurity 16 HCl
CAS:Formula:C16H13FN2O3S·HClColor and Shape:Pale Purple SolidMolecular weight:332.35 36.46rac-Fesoterodine-d7 HCl
CAS:Formula:C26H30D7NO3·HClColor and Shape:White To Off-White SolidMolecular weight:418.63 36.46Tolterodine EP Impurity D HCl
CAS:Formula:C20H27NO·HClColor and Shape:White To Off-White SolidMolecular weight:297.44 36.46Pregabalin Impurity 10
CAS:Formula:C9H17NO3Color and Shape:White To Off-White SolidMolecular weight:187.24Lamotrigine Impurity 17
CAS:Formula:C8H8Cl2N4OColor and Shape:White To Off-White SolidMolecular weight:247.08Pantoprazole N-Oxide
CAS:Formula:C16H15F2N3O5SColor and Shape:White To Off-White SolidMolecular weight:399.37(S)-Luliconazole-Z-Isomer
Formula:C14H9Cl2N3S2Color and Shape:Brown Yellow SolidMolecular weight:354.28Donepezil EP Impurity E Bromide
CAS:Formula:C24H24NO3·BrColor and Shape:Off-White SolidMolecular weight:374.46 79.90Fesoterodine Impurity 19
CAS:Formula:C30H43NO4Color and Shape:Pale Yellow LiquidMolecular weight:481.68(S)-Pantoprazole-d6
CAS:Formula:C16H9D6F2N3O4SColor and Shape:White To Off-White SolidMolecular weight:389.415-Hydroxymethyl Tolterodine Glucuronide
CAS:Formula:C28H39NO8Color and Shape:Pale Yellow SolidMolecular weight:517.62Miconazole EP Impurity C HCl (Miconazole USP Related Compound C)
CAS:Formula:C15H13Cl4NO·HClColor and Shape:White To Off-White SolidMolecular weight:365.09 36.46Omeprazole Acid Disodium Salt
CAS:Formula:C17H15N3O5S·2NaColor and Shape:Off-White SolidMolecular weight:373.39 2 22.99Glycopyrronium Bromide EP Impurity L (Glycopyrrolate USP Related Compound L)
CAS:Formula:C14H18O3Color and Shape:Colorless LiquidMolecular weight:234.30Metronidazole EP Impurity C
CAS:Formula:C5H7N3O3Color and Shape:White To Off-White SolidMolecular weight:157.13Itraconazole Impurity 13
CAS:Formula:C13H13Cl2N3O3Color and Shape:White To Off-White SolidMolecular weight:330.17Lifitegrast Impurity 18 HCl
CAS:Formula:C10H9Cl2NO2·HClColor and Shape:White To Off-White SolidMolecular weight:246.09 36.46Ipratropium Bromide Impurity 9 HCl
CAS:Formula:C19H25NO3·HClColor and Shape:White To Off-White SolidMolecular weight:315.42 36.46(R)-O-Desmethyl Rabeprazole Impurity
CAS:Formula:C17H19N3O3SColor and Shape:Pale Brown SolidMolecular weight:345.42Tropicamide EP Impurity B (Tropicamide USP Related Compound B)
CAS:Formula:C17H18N2OColor and Shape:Orange OilMolecular weight:266.34Pantoprazole Sulfide Dimer
CAS:Formula:C32H28F4N6O6S2Color and Shape:Off-White SolidMolecular weight:732.73Albendazole EP Impurity B-d3 (Albendazole Sulfoxide-d3, Ricobendazole-d3)
CAS:Formula:C12H12D3N3O3SMolecular weight:284.35Carbamazepine EP Impurity E (Clomipramine HCl EP Impurity E)
CAS:Formula:C14H13NMolecular weight:195.27N-Formyl Octabase (Mixture of Diastereomers)
CAS:Formula:C18H23NO2Color and Shape:Colorless LiquidMolecular weight:285.39Imidafenacin Impurity 10
CAS:Formula:C20H21N3O3Color and Shape:White To Off-White SolidMolecular weight:351.41Tolterodine EP Impurity G
CAS:Formula:C22H31NO2Color and Shape:White To Off-White SolidMolecular weight:341.49Rivastigmine Carbamate Impurity
CAS:Formula:C10H12N2O4Color and Shape:Yellow LiquidMolecular weight:224.22Lamotrigine EP Impurity G
CAS:Formula:C9H7Cl2N5Color and Shape:White To Off-White SolidMolecular weight:256.09Omeprazole Impurity 2
CAS:Formula:C16H15N3O4Color and Shape:White To Off-White SolidMolecular weight:313.31Orphenadrine EP Impurity B
CAS:Formula:C14H12OColor and Shape:Colorless LiquidMolecular weight:196.25Glycopyrronium Bromide EP Impurity G (Glycopyrrolate USP Related Compound B)
CAS:Formula:C18H25NO3Molecular weight:303.40Rivastigmine EP Impurity A (Rivastigmine USP Related Compound C, NAP226-90)
CAS:Formula:C10H15NOColor and Shape:White To Off-White SolidMolecular weight:165.24Orphenadrine EP Impurity E HCl (Orphenadrine USP Related Compound E HCl)
CAS:Formula:C18H23NOHClColor and Shape:Off-White SolidMolecular weight:269.39 36.46Morinidazole Impurity 6
Formula:C10H16N4O4Color and Shape:White To Off-White SolidMolecular weight:256.26Tinidazole EP Impurity A (Tinidazole USP Related Compound A)
CAS:Formula:C4H5N3O2Color and Shape:Off-White SolidMolecular weight:127.1010,11-Dihydro-10-Hydroxy Carbamazepine
CAS:Formula:C15H14N2O2Color and Shape:White To Off-White SolidMolecular weight:254.29Butoconazole Impurity 8
Formula:C17H15Cl3SColor and Shape:White To Off-White SolidMolecular weight:357.72Lifitegrast Impurity 32
CAS:Formula:C20H20Cl2N2O5SColor and Shape:White To Off-White SolidMolecular weight:471.35Rivastigmine Hydrogen Tartrate EP Impurity F HCl
CAS:Formula:C11H17NO·HClColor and Shape:Pale Yellow SolidMolecular weight:179.26 36.46(S)-Oxybutynin HCl
CAS:Formula:C22H31NO3·HClColor and Shape:White To Off-White SolidMolecular weight:357.49 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 63.01Modafinil EP Impurity C
CAS:Formula:C16H16O3SColor and Shape:White To Off-White SolidMolecular weight:288.36Terconazole EP Impurity B
Formula:C26H31Cl2N5O3Color and Shape:Off-White SolidMolecular weight:532.47Modafinil EP Impurity A-d5 (Modafinil Acid-d5)
CAS:Formula:C15H9D5O3SColor and Shape:White To Off-White SolidMolecular weight:279.36Lansoprazole EP Impurity A (Lansoprazole N-Oxide)
CAS:Formula:C16H14F3N3O3SColor and Shape:White To Off-White SolidMolecular weight:385.37Glycopyrrolate
CAS:Formula:C19H28NO3·BrColor and Shape:White To Off-White SolidMolecular weight:318.44 79.90Esomeprazole Impurity 43
Formula:C16H17N3O2Color and Shape:White To Off-White SolidMolecular weight:283.33Piracetam Impurity 1
CAS:Formula:C7H12N2O2Color and Shape:White To Off-White SolidMolecular weight:156.19Hyoscine Butylbromide (N-Butyl Scopolamine Bromide, N-Butyl Hyoscine Bromide)
CAS:Formula:C21H30NO4·BrColor and Shape:White To Off-White SolidMolecular weight:360.47 79.90Pregabalin Impurity 11 HCl
CAS:Formula:C9H19NO2·HClColor and Shape:White To Off-White SolidMolecular weight:173.26 36.46Albendazole-d7
CAS:Formula:C12H8D7N3O2SColor and Shape:White To Off-White SolidMolecular weight:272.37Itraconazole EP Impurity A
CAS:Formula:C23H29N5O2Color and Shape:Pale Pink SolidMolecular weight:407.52Solifenacin 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 36.46Thiamazole-d3 (Methimazole-d3)
CAS:Formula:C4H3D3N2SColor and Shape:White To Off-White SolidMolecular weight:117.18Darifenacin Impurity 11 (UK-201705)
CAS:Formula:C28H30N2O2Color and Shape:Off-White SolidMolecular weight:426.56Galantamine EP Impurity E (N-Desmethyl Galanthamine)
CAS:Formula:C16H19NO3Color and Shape:White To Off-White SolidMolecular weight:273.333-Methylflavone-8-carboxylic acid glucuronide (MFCA glucuronide)
Formula:C23H20O10Molecular weight:456.41N3-Methyl Omeprazole
CAS:Formula:C18H21N3O3SColor and Shape:White To Off-White SolidMolecular weight:359.44Esomeprazole Magnesium Salt
CAS:Formula:C17H18N3O3S·MgColor and Shape:White To Off-White SolidMolecular weight:2*344.41 24.30Lifitegrast Impurity 13
CAS:Formula:C30H26Cl2N2O7SColor and Shape:White To Off-White SolidMolecular weight:629.51Omeprazole Related Compound 3
Formula:C9H12ClNO2Color and Shape:White To Off-White SolidMolecular weight:201.65Glycopyrronium Bromide EP Impurity I Bromide (RS-Isomer) (Glycopyrrolate USP Related Compound I (RS-Isomer))
Formula:C19H27ClNO3·BrColor and Shape:White To Off-White SolidMolecular weight:352.88 79.90Tinidazole Impurity 3
CAS:Formula:C8H13N3O2SColor and Shape:Pale Yellow LiquidMolecular weight:215.27Efinaconazole Impurity 35
CAS:Formula:C12H13F2N3O2Color and Shape:Off-White SolidMolecular weight:269.25Carbamazepine-10,11-Epoxide
CAS:Formula:C15H12N2O2Color and Shape:White To Off-White SolidMolecular weight:252.27Fenticonazole EP Impurity E Nitrate
CAS:Formula:C37H31Cl2N2OS2·NO3Color and Shape:Off-White SolidMolecular weight:654.69 62.00Metronidazole (Metronidazole Benzoate EP Impurity A)
CAS:Formula:C6H9N3O3Color and Shape:White To Off-White SolidMolecular weight:171.16Vonoprazan-d4 Fumarate
CAS:Formula:C17H12D4FN3O2S·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:349.42 116.07Lifitegrast Impurity 10
Formula:C22H22Cl2N2O6SColor and Shape:White To Off-White SolidMolecular weight:513.39Solifenacin Impurity 16
CAS:Formula:C23H26N2O3Color and Shape:White To Off-White SolidMolecular weight:378.47Varenicline 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:269.17Lifitegrast Impurity 44
Formula:C31H28Cl2N2O7SColor and Shape:Pale Yellow SolidMolecular weight:643.53Pantoprazole EP Impurity E (Pantoprazole USP Related Compound E)
CAS:Formula:C32H28F4N6O8S2Color and Shape:Pink SolidMolecular weight:764.72Thiamazole EP Impurity A HCl (Methimazole USP Related Compound A HCl)
CAS:Formula:C5H13NO2·HClColor and Shape:White To Off-White SolidMolecular weight:119.16 36.46Albendazole EP Impurity D (Albendazole USP Related Compound D)
CAS:Formula:C10H13N3O2SColor and Shape:Off-White SolidMolecular weight:239.29Omeprazole EP Impurity H
CAS:Formula:C16H16ClN3O2SColor and Shape:Off-White SolidMolecular weight:349.83Atropine Impurity 5 Bromide (Mixture of Isomers)
CAS:Formula:C21H32NO3·BrColor and Shape:White To Off-White SolidMolecular weight:346.49 79.90Solifenacin EP Impurity C
CAS:Formula:C31H28N2OColor and Shape:White To Off-White SolidMolecular weight:444.58


