
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"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Orphenadrine Impurity 6-d3 HCl
Formula:C33H34D3NO2·HClColor and Shape:Off-White SolidMolecular weight:482.68 36.46Miconazole Impurity 4 (2,4-Dichlorobenzyl Chloride)
CAS:Formula:C7H5Cl3Color and Shape:Colorless LiquidMolecular weight:195.47Promethazine EP Impurity C HCl
CAS:Formula:C16H18N2S·HClColor and Shape:White To Off-White SolidMolecular weight:270.39 36.46Omeprazole Related Compound 10
CAS:Formula:C17H19N3O3SColor and Shape:White To Off-White SolidMolecular weight:345.42Vonoprazan Impurity 45 HCl
CAS:Formula:C17H16FN3O2S·HClColor and Shape:White To Off-White SolidMolecular weight:345.39 36.4611-Keto Oxcarbazepine (Hydrate Form)
Formula:C15H12N2O4Color and Shape:Pale Yellow SolidMolecular weight:284.27(R)-Modafinil EP Impurity A ((R)-Modafinil Acid)
CAS:Formula:C15H14O3SColor and Shape:White To Off-White SolidMolecular weight:274.33Ilaprazole Impurity 10
Formula:C19H18N4OSColor and Shape:White To Off-White SolidMolecular weight:350.44Glycopyrronium Bromide EP Impurity G (Glycopyrrolate USP Related Compound B)
CAS:Formula:C18H25NO3Molecular weight:303.40Omeprazole EP Impurity I (Omeprazole USP Related Compound I, Omeprazole Sulfone N-Oxide)
CAS:Formula:C17H19N3O5SColor and Shape:White To Off-White SolidMolecular weight:377.42Albendazole Impurity 9 (4-Nitroaniline)
CAS:Formula:C6H6N2O2Color and Shape:Orange SolidMolecular weight:138.13Modafinil Impurity 3
CAS:Formula:C14H14SColor and Shape:White To Off-White Solid (Low M P )Molecular weight:214.33Clotrimazole EP Impurity B
CAS:Formula:C22H17ClN2Color and Shape:White To Off-White SolidMolecular weight:344.84Butoconazole Impurity 10
CAS:Formula:C16H15Cl3OSColor and Shape:White To Off-White SolidMolecular weight:361.712-Hydroxy Ipratropium Bromide
Formula:C20H30NO4·BrColor and Shape:White To Off-White SolidMolecular weight:348.46 79.90Propiverine Hydroxy Impurity
CAS:Formula:C20H23NO3Color and Shape:White To Off-White SolidMolecular weight:325.41Esomeprazole Impurity 11 (Mixture of Esomeprazole Impurity 3 and Esomeprazole Impurity 12)
Formula:C26H30N4O4S·C26H30N4O4SColor and Shape:White To Off-White SolidMolecular weight:494.61 494.61Tiabendazole EP Impurity A
CAS:Formula:C6H8N2Color and Shape:White To Off-White SolidMolecular weight:108.14Lurasidone Impurity 11
Formula:C9H13NO3Color and Shape:White To Off-White SolidMolecular weight:183.21Trimebutine EP Impurity C (Trimethoprim EP Impurity H)
CAS:Formula:C11H14O5Color and Shape:Off-White SolidMolecular weight:226.231,1'-Carbonyldiimidazole
CAS:Formula:C7H6N4OColor and Shape:White To Off-White SolidMolecular weight:162.15Dehydro Trospium Chloride
CAS:Formula:C25H28NO3·ClColor and Shape:Off-White SolidMolecular weight:390.50 35.45Scopolamine Impurity 5 Bromide
CAS:Formula:C12H22NO2·BrColor and Shape:White To Off-White SolidMolecular weight:212.31 79.90Pregabalin EP Impurity A ((S)-Pregabalin USP Related Compound C, (S)-Pregabalin Lactam Impurity)
CAS:Formula:C8H15NOColor and Shape:Colorless LiquidMolecular weight:141.21Propiverine Chloro Impurity HCl
CAS:Formula:C20H22ClNO2·HClColor and Shape:Off-White SolidMolecular weight:343.86 36.46Itraconazole EP Impurity F
CAS:Formula:C35H38Cl2N8O4Color and Shape:Off-White SolidMolecular weight:705.64Galantamine EP Impurity D (Anhydro Galantamine)
CAS:Formula:C17H19NO2Color and Shape:White To Off-White SolidMolecular weight:269.34Donepezil Impurity 18 (Mixture of Diastereomers)
CAS:Formula:C24H31NO3Color and Shape:White To Off-White SolidMolecular weight:381.52Tolterodine EP Impurity E (R-Isomer) HCl
CAS:Formula:C19H25NO·HClColor and Shape:White To Off-White SolidMolecular weight:283.42 36.46Pregabalin Impurity 38
Formula:C17H32N2O5Color and Shape:White To Off-White SolidMolecular weight:344.45Itraconazole Impurity 43
Formula:C34H34Cl2N8O4Color and Shape:White To Off-White SolidMolecular weight:689.60Glycopyrronium Bromide EP Impurity M
CAS:Formula:C12H14OColor and Shape:Colorless LiquidMolecular weight:174.24Lifitegrast Impurity 8
CAS:Formula:C29H24Cl2N2O7SColor and Shape:White To Off-White SolidMolecular weight:615.48Sertaconazole EP Impurity C
CAS:Formula:C9H7ClOSColor and Shape:White To Off-White SolidMolecular weight:198.66Metopimazine Sulfoxide
CAS:Formula:C22H27N3O4S2Color and Shape:White To Off-White SolidMolecular weight:461.60Carbamazepine EP Impurity A (10,11-Dihydro Carbamazepine)
CAS:Formula:C15H14N2OColor and Shape:White To Off-White SolidMolecular weight:238.29Piracetam EP Impurity B (Methyl (2-Oxopyrrolidin-1-yl)acetate)
CAS:Formula:C7H11NO3Color and Shape:Colorless LiquidMolecular weight:157.17Lamotrigine-13C-d3
CAS:Formula:C813CH4D3Cl2N5Color and Shape:White To Off-White SolidMolecular weight:260.10Tiotropium Bromide Impurity 22 Bromide
CAS:Formula:C19H22NO4S2·BrColor and Shape:White To Off-White SolidMolecular weight:392.51 79.90Solifenacin EP Impurity E (3-Quinuclidinol)
CAS:Formula:C7H13NOColor and Shape:Pale Yellow SolidMolecular weight:127.19Isoconazole Nitrate EP Impurity B (Isoconazole EP Impurity C)
CAS:Formula:C15H13Cl4NOColor and Shape:White To Off-White SolidMolecular weight:365.09Glycopyrrolate Erythro Isomer (RR-Isomer)
CAS:Formula:C19H28NO3·BrColor and Shape:White To Off-White SolidMolecular weight:318.44 79.90Fesoterodine Impurity 5 Fumarate
CAS:Formula:C44H60N2O3·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:664.98 116.07Butoconazole Impurity 1
CAS:Formula:C10H12Cl2OColor and Shape:White To Off-White SolidMolecular weight:219.11Trospium Chloride
CAS:Formula:C25H30NO3·ClColor and Shape:White To Off-White SolidMolecular weight:392.52 35.45Lurasidone Impurity 51
CAS:Formula:C28H36N4O2SColor and Shape:White To Off-White SolidMolecular weight:492.68Voriconazole Impurity 18 (Mixture of Diastereomers)
CAS:Formula:C22H18ClF4N7OColor and Shape:Pale Yellow SolidMolecular weight:507.88Atropine EP Impurity A HCl (Hyoscyamine EP Impurity G HCl, Apoatropine HCl)
CAS:Formula:C17H21NO2·HClMolecular weight:271.36 36.46Albendazole Impurity 13
CAS:Formula:C10H13N3OSColor and Shape:White To Off-White SolidMolecular weight:223.29Imidafenacin Impurity 6
CAS:Formula:C18H19N3O3Color and Shape:White To Off-White SolidMolecular weight:325.37rac-Rivastigmine-d6 Hydrogen Tartrate
Formula:C14H16D6N2O2·C4H6O6Color and Shape:White To Off-White SolidMolecular weight:256.38 150.09Solifenacin EP Impurity I (Solifenacin N-Oxide)
CAS:Formula:C23H26N2O3Color and Shape:Off-White SolidMolecular weight:378.47Oxybutynin Impurity 6 HCl (Mixture of Diastereomers)
Formula:C38H49NO6·HClMolecular weight:615.82 36.46Oxcarbazepine EP Impurity H (10-Methoxyiminostilbene)
CAS:Formula:C15H13NOColor and Shape:Yellow SolidMolecular weight:223.28Rufinamide Impurity 2
CAS:Formula:C10H7F2N3O2Color and Shape:White To Off-White SolidMolecular weight:239.183-Hydroxy Donepezil (Mixture of Diastereomers)
CAS:Formula:C24H29NO4Color and Shape:White To Off-White SolidMolecular weight:395.50trans-4-Hydroxy Solifenacin-d7 (Mixture of Diastereomers)
Formula:C23H19D7N2O3Color and Shape:White To Off-White SolidMolecular weight:383.51Tiotropium Bromide EP Impurity E
CAS:Formula:C11H10O3S2Color and Shape:Pale Yellow SolidMolecular weight:254.32(R)-Rivastigmine D-Tartrate (Rivastigmine EP Impurity D D-Tartrate)
CAS:Formula:C14H22N2O2·C4H6O6Molecular weight:250.34 150.09N-Nitroso Carbamazepine EP Impurity E (N-Nitroso Clomipramine HCl EP Impurity E)
CAS:Formula:C14H12N2OMolecular weight:224.26Ipratropium Bromide EP Impurity F Bromide
CAS:Formula:C20H28NO2·BrColor and Shape:White To Off-White SolidMolecular weight:314.45 79.902-Keto Zolpidem
CAS:Formula:C19H19N3O2Color and Shape:White To Off-White SolidMolecular weight:321.38Miconazole EP Impurity B
CAS:Formula:C18H15Cl3N2OColor and Shape:White To Off-White SolidMolecular weight:381.68(S)-Solifenacin EP Impurity E
CAS:Formula:C7H13NOColor and Shape:White To Off-White SolidMolecular weight:127.19Voriconazole EP Impurity E (Voriconazole USP Related Compound F, Ecamsule USP Related Compound D) (1R-Isomer)
CAS:Formula:C10H16O4SMolecular weight:232.30Ipratropium-d3 Bromide
CAS:Formula:C20H27D3NO3·BrColor and Shape:White To Off-White SolidMolecular weight:335.48 79.90rac-Darifenacin-d4
CAS:Formula:C28H26D4N2O2Color and Shape:White To Off-White SolidMolecular weight:430.58Carbamazepine Impurity 7
CAS:Formula:C14H12N2O4Color and Shape:Brownish Yellow SolidMolecular weight:272.26Imidocarb Impurity 1 DiHCl
CAS:Formula:C9H11N3·2HClColor and Shape:Off-White SolidMolecular weight:161.21 2*36.46Esomeprazole Impurity 45 (4-Nitro-3, 5-Dimethylpyridine N-oxide)
CAS:Formula:C7H8N2O3Color and Shape:Pale Yellow SolidMolecular weight:168.15Rabeprazole Impurity 9
CAS:Formula:C29H36N4O5SColor and Shape:Pale Brown LiquidMolecular weight:552.69Itraconazole EP Impurity E
CAS:Formula:C35H38Cl2N8O4Color and Shape:White To Off-White SolidMolecular weight:705.643-Hydroxy Darifenacin
CAS:Formula:C28H30N2O3Color and Shape:White To Off-White SolidMolecular weight:442.56Carbinol Metabolite of Letrozole
CAS:Formula:C15H10N2OColor and Shape:White To Off-White SolidMolecular weight:234.26Donepezil Impurity 29
CAS:Formula:C25H31NO3Color and Shape:White To Off-White SolidMolecular weight:393.53Omeprazole EP Impurity A (Omeprazole USP Related Compound B, Esomeprazole EP Impurity A)
CAS:Formula:C8H8N2OSColor and Shape:Off-White SolidMolecular weight:180.23Ipratropium Bromide Impurity 9 HCl
CAS:Formula:C19H25NO3·HClColor and Shape:White To Off-White SolidMolecular weight:315.42 36.46Tiotropium Bromide Impurity 9 Acetate
CAS:Formula:C8H15NO3·C2H4O2Color and Shape:White To Off-White SolidMolecular weight:173.21 60.055-O-Desmethyl Donepezil Glucuronide (Mixture of Diastereomers)
CAS:Formula:C29H35NO9Color and Shape:Off-White SolidMolecular weight:541.60Lifitegrast Impurity 12
CAS:Formula:C29H26N2O7SColor and Shape:White To Off-White SolidMolecular weight:546.59Lamotrigine EP Impurity B and Lamotrigine EP Impurity C
CAS:Formula:C9H7Cl2N5Color and Shape:Yellow SolidMolecular weight:256.09Rivastigmine EP Impurity A-d3 (Rivastigmine USP Related Compound C-d3, NAP226-90-d3)
CAS:Formula:C10H12D3NOMolecular weight:168.25Voriconazole Impurity 15
CAS:Formula:C6H5Br2FN2Color and Shape:Pale Yellow LiquidMolecular weight:283.93Carbamazepine Impurity 6
CAS:Formula:C16H13Cl2NOColor and Shape:White To Off-White SolidMolecular weight:306.19Pantoprazole Impurity 53
CAS:Formula:C24H24F2N4O6SColor and Shape:Pale Yellow SolidMolecular weight:534.53Flavoxate HCl
CAS:Formula:C24H25NO4·HClColor and Shape:White To Off-White SolidMolecular weight:391.47 36.46Tebuconazole-d9
CAS:Formula:C16H13D9ClN3OColor and Shape:White To Off-White SolidMolecular weight:316.88Terconazole EP Impurity B
Formula:C26H31Cl2N5O3Color and Shape:Off-White SolidMolecular weight:532.47Tolterodine EP Impurity D HCl
CAS:Formula:C20H27NO·HClColor and Shape:White To Off-White SolidMolecular weight:297.44 36.46Acotiamide Impurity 2
Formula:C21H30N4O5SColor and Shape:White To Off-White SolidMolecular weight:450.55Mebendazole EP Impurity E
CAS:Formula:C17H15N3O3Color and Shape:White To Off-White SolidMolecular weight:309.33Vonoprazan Impurity 25
CAS:Formula:C17H14FN3O3SColor and Shape:White To Off-White SolidMolecular weight:359.38Donepezil-d7 HCl
CAS:Formula:C24H22D7NO3·HClColor and Shape:White To Off-White SolidMolecular weight:386.54 36.46Lifitegrast Impurity 32
CAS:Formula:C20H20Cl2N2O5SColor and Shape:White To Off-White SolidMolecular weight:471.35Morinidazole Impurity 6
Formula:C10H16N4O4Color and Shape:White To Off-White SolidMolecular weight:256.26Omeprazole Impurity 21
CAS:Formula:C8H11NOColor and Shape:White To Off-White SolidMolecular weight:137.18Hyoscine Butylbromide (N-Butyl Scopolamine Bromide, N-Butyl Hyoscine Bromide)
CAS:Formula:C21H30NO4·BrColor and Shape:White To Off-White SolidMolecular weight:360.47 79.90Tropicamide EP Impurity B (Tropicamide USP Related Compound B)
CAS:Formula:C17H18N2OColor and Shape:Orange OilMolecular weight:266.34N-Carbamoyl Oxcarbazepine
CAS:Formula:C16H13N3O3Color and Shape:White To Off-White SolidMolecular weight:295.30Glycopyrrolate
CAS:Formula:C19H28NO3·BrColor and Shape:White To Off-White SolidMolecular weight:318.44 79.90Propiverine-d7 HCl
CAS:Formula:C23H22D7NO3·HClColor and Shape:Off-White SolidMolecular weight:374.53 36.46Oxcarbazepine EP Impurity M (Oxcarbazepine USP Related Compound D)
CAS:Formula:C30H22N4O3Color and Shape:Pale Yellow SolidMolecular weight:486.53Rivastigmine USP Related Compound F
CAS:Formula:C12H15NO2Color and Shape:Colorless LiquidMolecular weight:205.2610-Methoxy Carbamazepine
CAS:Formula:C16H14N2O2Color and Shape:Pale Yellow SolidMolecular weight:266.30Galantamine EP Impurity E (N-Desmethyl Galanthamine)
CAS:Formula:C16H19NO3Color and Shape:White To Off-White SolidMolecular weight:273.33Piracetam Impurity 1
CAS:Formula:C7H12N2O2Color and Shape:White To Off-White SolidMolecular weight:156.19Pregabalin Impurity 9
CAS:Formula:C11H16N4O2Color and Shape:White To Off-White SolidMolecular weight:236.28Trimebutine 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 3 DiHCl
CAS:Formula:C17H15F2N3O2S·2HClColor and Shape:White To Off-White SolidMolecular weight:363.38 2 36.46Metronidazole Impurity 3
CAS:Formula:C13H13N3O4Color and Shape:White To Off-White SolidMolecular weight:275.2610,11-Dihydro-10-Hydroxy Carbamazepine
CAS:Formula:C15H14N2O2Color and Shape:White To Off-White SolidMolecular weight:254.29Vonoprazan Impurity 16 HCl
CAS:Formula:C16H13FN2O3S·HClColor and Shape:Pale Purple SolidMolecular weight:332.35 36.46Omeprazole Related Compound 3
Formula:C9H12ClNO2Color and Shape:White To Off-White SolidMolecular weight:201.65Tinidazole Impurity 3
CAS:Formula:C8H13N3O2SColor and Shape:Pale Yellow LiquidMolecular weight:215.27Tiotropium Bromide EP Impurity H-d3 Bromide
CAS:Formula:C9H13D3NO2·BrColor and Shape:White To Off-White SolidMolecular weight:173.25 79.90(S)-Licarbazepine
CAS:Formula:C15H14N2O2Color and Shape:White To Off-White SolidMolecular weight:254.29Vonoprazan-d4 Fumarate
CAS:Formula:C17H12D4FN3O2S·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:349.42 116.07Efinaconazole Impurity 35
CAS:Formula:C12H13F2N3O2Color and Shape:Off-White SolidMolecular weight:269.25Metronidazole (Metronidazole Benzoate EP Impurity A)
CAS:Formula:C6H9N3O3Color and Shape:White To Off-White SolidMolecular weight:171.16Zolpidem EP Impurity B
Formula:C19H20BrN3OColor and Shape:White To Off-White SolidMolecular weight:386.29Oxybutynin EP Impurity A (Mixture of Diastereomers)
CAS:Formula:C22H35NO3Color and Shape:Pale Yellow LiquidMolecular weight:361.53Carbamazepine-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 62.00Varenicline 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:764.72Metronidazole EP Impurity B (4-Nitroimidazole)
CAS:Formula:C3H3N3O2Color and Shape:White To Off-White SolidMolecular weight:113.08Solifenacin Impurity 16
CAS:Formula:C23H26N2O3Color and Shape:White To Off-White SolidMolecular weight:378.47Rivastigmine Carbamate Impurity
CAS:Formula:C10H12N2O4Color and Shape:Yellow LiquidMolecular weight:224.22Atropine Impurity 5 Bromide (Mixture of Isomers)
CAS:Formula:C21H32NO3·BrColor and Shape:White To Off-White SolidMolecular weight:346.49 79.903-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:359.44Rabeprazole EP Impurity I
CAS:Formula:C18H21N3O5SColor and Shape:White To Off-White SolidMolecular weight:391.44Solifenacin EP Impurity C
CAS:Formula:C31H28N2OColor and Shape:White To Off-White SolidMolecular weight:444.58Butoconazole Impurity 7
Formula:C16H15Cl3OSColor and Shape:White To Off-White SolidMolecular weight:361.71Omeprazole Related Compound 7 HCl
CAS:Formula:C11H15NO3·HClColor and Shape:White To Off-White SolidMolecular weight:209.25 36.46Pregabalin Impurity 28 HCl
CAS:Formula:C8H18N2O·HClColor and Shape:White To Off-White SolidMolecular weight:158.25 36.46Pregabalin Impurity 5 Tartrate
CAS:Formula:C12H25NO2·C4H6O6Color and Shape:White To Off-White SolidMolecular weight:215.34 150.09Lansoprazole Impurity 3
Formula:C16H14F3N3O2Color and Shape:White To Off-White SolidMolecular weight:337.30(R)-Lansoprazole (Dexlansoprazole)
CAS:Formula:C16H14F3N3O2SColor and Shape:Off-White SolidMolecular weight:369.36Isavuconazole-d4
CAS:Formula:C22H13D4F2N5OSColor and Shape:White To Off-White SolidMolecular weight:441.49Solifenacin EP Impurity H
CAS:Formula:C23H26N2O2Color and Shape:Pale Yellow SolidMolecular weight:362.47Glycopyrronium 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 79.90
