
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"
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Ilaprazole Impurity 7
Formula:C27H27N5O2SColor and Shape:White To Off-White SolidMolecular weight:485.61Metopimazine-d6 Sulfoxide
CAS:Formula:C22H21D6N3O4S2Color and Shape:White To Off-White SolidMolecular weight:467.63Rivastigmine Ether Impurity HCl
Formula:C16H18N2O3·HClColor and Shape:White To Off-White SolidMolecular weight:286.33 36.46trans-Atropine N-Oxide HCl
CAS:Formula:C17H23NO4·HClColor and Shape:White To Off-White SolidMolecular weight:305.37 36.46Tiotropium Bromide EP Impurity A
CAS:Formula:C10H8O3S2Color and Shape:Off-White SolidMolecular weight:240.29Lamotrigine EP Impurity G
CAS:Formula:C9H7Cl2N5Color and Shape:White To Off-White SolidMolecular weight:256.09Efinaconazole Impurity 35 Mesylate
CAS:Formula:C12H13F2N3O2·CH4O3SColor and Shape:White To Off-White SolidMolecular weight:269.25 96.10Pregabalin Impurity 39 (Ethyl cyanoacetate)
CAS:Formula:C5H7NO2Color and Shape:Colorless LiquidMolecular weight:113.12Oxcarbazepine EP Impurity K (Oxcarbazepine USP Related Compound A)
CAS:Formula:C16H12N2O3Color and Shape:White To Off-White SolidMolecular weight:280.28Isavuconazole Impurity 29 Chloride (Mixture of Diastereomers)
Formula:C40H43F2N8O7S·ClMolecular weight:817.90 35.45Omeprazole Impurity 27
CAS:Formula:C10H13NO3Color and Shape:Colourless Semi-SolidMolecular weight:195.22Ilaprazole Impurity 3
Formula:C27H27N5O3SColor and Shape:White To Off-White SolidMolecular weight:501.61Homatropine HBr
CAS:Formula:C16H21NO3·HBrColor and Shape:White To Off-White SolidMolecular weight:275.35 80.91Tiotropium Bromide Impurity 8 Potassium Salt
CAS:Formula:C3H3O4·KColor and Shape:White To Off-White SolidMolecular weight:103.05 39.10Lifitegrast Impurity 7
Formula:C19H17NO6SColor and Shape:White To Off-White SolidMolecular weight:387.41Miconazole EP Impurity I HCl (Miconazole USP Related Compound I HCl)
CAS:Formula:C18H15Cl3N2O·HClColor and Shape:White To Off-White SolidMolecular weight:381.69 36.46Esomeprazole Impurity 43
Formula:C16H17N3O2Color and Shape:White To Off-White SolidMolecular weight:283.331,3-Diacetyl-2-Imidazolidinone
CAS:Formula:C7H10N2O3Color and Shape:White To Off-White SolidMolecular weight:170.17Glycopyrrolate Erythro Isomer (SS-Isomer)
CAS:Formula:C19H28NO3·BrColor and Shape:White To Off-White SolidMolecular weight:318.44 79.90Rabeprazole Impurity 1
CAS:Formula:C14H11N3O3Color and Shape:White To Off-White SolidMolecular weight:269.26Lurasidone Impurity 58
CAS:Formula:C28H36N4O2SColor and Shape:White To Off-White SolidMolecular weight:492.68Donepezil Impurity 17 HCl
CAS:Formula:C24H29NO5·HClColor and Shape:White To Off-White SolidMolecular weight:411.50 36.465-O-Desmethyl Donepezil-d5
CAS:Formula:C23H22D5NO3Color and Shape:White To Off-White SolidMolecular weight:370.50Keto Itraconazole
CAS:Formula:C35H36Cl2N8O5Color and Shape:White To Off-White SolidMolecular weight:719.62Omeprazole EP Impurity A (Omeprazole USP Related Compound B, Esomeprazole EP Impurity A)
CAS:Formula:C8H8N2OSColor and Shape:Off-White SolidMolecular weight:180.23Triclabendazole Impurity 2
CAS:Formula:C15H11Cl3N2OSColor and Shape:White To Off-White SolidMolecular weight:373.68Pantoprazole EP Impurity A (Pantoprazole USP Related Compound A, Pantoprazole Sulphone)
CAS:Formula:C16H15F2N3O5SColor and Shape:Orange SolidMolecular weight:399.38Varenicline Impurity 17
CAS:Formula:C13H10F3N3O5Color and Shape:White To Off-White SolidMolecular weight:345.23Fesoterodine Impurity 31
CAS:Formula:C16H16O3Color and Shape:White To Off-White SolidMolecular weight:256.30Miconazole Related Compound 1
CAS:Formula:C16H13Cl4NO2Color and Shape:Colorless LiquidMolecular weight:393.09Tiotropium Bromide Impurity 20
Formula:C18H19NO3S2Color and Shape:Off-White SolidMolecular weight:361.47Lansoprazole EP Impurity C (Lansoprazole USP Related Compound B (Free Form), Lansoprazole Sulfide)
CAS:Formula:C16H14F3N3OSColor and Shape:White To Off-White Solid SolidMolecular weight:353.36Hyoscine Butylbromide EP Impurity F Bromide
CAS:Formula:C21H30NO4·BrColor and Shape:White To Off-White SolidMolecular weight:360.47 79.90Varenicline Impurity 1
CAS:Formula:C13H11F3N2O3Color and Shape:Pale Yellow SolidMolecular weight:300.24Imidafenacin Impurity 3
CAS:Formula:C18H18N2O4Color and Shape:White To Off-White SolidMolecular weight:326.35Hyoscine Butylbromide EP Impurity G Bromide
CAS:Formula:C21H28NO3·BrColor and Shape:White To Off-White SolidMolecular weight:342.46 79.90Galantamine EP Impurity F (ent-Galantamine)
CAS:Formula:C17H21NO3Color and Shape:White To Off-White SolidMolecular weight:287.36Ornidazole Impurity 16
CAS:Formula:C7H10ClN3O3Color and Shape:White To Off-White SolidMolecular weight:219.63Omeprazole Related Compound 5
CAS:Formula:C8H10N2O3Color and Shape:Pale Yellow SolidMolecular weight:182.18Vonoprazan Impurity 30
CAS:Formula:C5H5NO3SColor and Shape:White To Off-White SolidMolecular weight:159.16Ornidazole Impurity 5
CAS:Formula:C7H9N3O3Color and Shape:White To Off-White SolidMolecular weight:183.17Acotiamide Impurity 18
Formula:C12H10N2O6SColor and Shape:White To Off-White SolidMolecular weight:310.28Imidacloprid EP Impurity B
CAS:Formula:C3H6N4O2Color and Shape:White To Off-White SolidMolecular weight:130.11Lurasidone USP Related Compound A
CAS:Formula:C9H11NO2Color and Shape:White To Off-White SolidMolecular weight:165.19Glycopyrrolate Impurity 6
CAS:Formula:C13H16O3Color and Shape:White To Off-White SolidMolecular weight:220.27Omeprazole EP Impurity B
CAS:Formula:C16H17N3O2SColor and Shape:White To Off-White SolidMolecular weight:315.39Miconazole EP Impurity C Nitrate (Miconazole USP Related Compound C Nitrate)
CAS:Formula:C15H13Cl4NO·HNO3Color and Shape:White To Off-White SolidMolecular weight:365.08 63.01Pregabalin Impurity 94
CAS:Formula:C9H17NO3Color and Shape:White To Off-White SolidMolecular weight:187.24Oxybutynin HCl
CAS:Formula:C22H31NO3·HClColor and Shape:White To Off-White SolidMolecular weight:357.49 36.46Homatropine Methylbromide EP Impurity A Bromide
Formula:C17H22NO3·BrColor and Shape:White To Off-White SolidMolecular weight:288.37 79.90(S)-5-Hydroxymethyl Tolterodine-d14 Formate
CAS:Formula:C22H17NO2D14·CH2O2Color and Shape:White To Off-White SolidMolecular weight:355.58 46.03Omeprazole Acid Disodium Salt
CAS:Formula:C17H15N3O5S·2NaColor and Shape:Off-White SolidMolecular weight:373.39 2 22.99Atropine EP Impurity G ((R)-Isomer) ((R)-(-)-Littorine)
CAS:Formula:C17H23NO3Color and Shape:White To Off-White SolidMolecular weight:289.38Trospium EP Impurity C Chloride (Trospium Chloride USP Related Compound C)
CAS:Formula:C11H20NO·ClColor and Shape:Off-White SolidMolecular weight:182.29 35.45Tolterodine Diol Acetate Impurity
Formula:C18H20O3Color and Shape:White To Off-White SolidMolecular weight:284.36(S)-Oxybutynin HCl
CAS:Formula:C22H31NO3·HClColor and Shape:White To Off-White SolidMolecular weight:357.49 36.46Metopimazine Acid HCl
CAS:Formula:C22H26N2O4S2·HClColor and Shape:Yellow SolidMolecular weight:446.59 36.46Efinaconazole Impurity 37
CAS:Formula:C18H22F2N4OColor and Shape:Pale Yellow SolidMolecular weight:348.40(R)-Lansoprazole-d4 (Dexlansoprazole-d4)
CAS:Formula:C16H10D4F3N3O2SColor and Shape:Light Reddish Brown SolidMolecular weight:373.39Orphenadrine EP Impurity E HCl (Orphenadrine USP Related Compound E HCl)
CAS:Formula:C18H23NOHClColor and Shape:Off-White SolidMolecular weight:269.39 36.46Ilaprazole Impurity 8
Formula:C27H27N5O2SColor and Shape:White To Off-White SolidMolecular weight:485.61Pantoprazole EP Impurity C (Pantoprazole USP Related Compound C)
CAS:Formula:C8H6F2N2OSColor and Shape:Off-White SolidMolecular weight:216.21Lansoprazole N-Trifluoroethyl Impurity
CAS:Formula:C18H15F6N3O2SColor and Shape:White To Off-White SolidMolecular weight:451.39(R)-Licarbazepine Acetate
CAS:Formula:C17H16N2O3Color and Shape:White To Off-White SolidMolecular weight:296.33Atropine EP Impurity D and E (Mixture of 6-β-Hydroxyhyoscyamine and 7-β-Hydroxyhyoscyamine)
CAS:Formula:C17H23NO4Color and Shape:White To Off-White SolidMolecular weight:305.37Solifenacin Impurity 16
CAS:Formula:C23H26N2O3Color and Shape:White To Off-White SolidMolecular weight:378.47Dextromethorphan HBr
CAS:Formula:C18H25NO·HBrColor and Shape:White To Off-White SolidMolecular weight:271.40 80.91Hydroxy Itraconazole (Mixture of Diastereomers)
CAS:Formula:C35H38Cl2N8O5Color and Shape:White To Off-White SolidMolecular weight:721.64Oxcarbazepine EP Impurity C (Oxcarbazepine USP Related Compound E, 10-Keto-iminodibenzyl)
CAS:Formula:C14H11NOMolecular weight:209.25Rabeprazole Impurity 3
CAS:Formula:C11H15NO4Color and Shape:White To Off-White SolidMolecular weight:225.25Rabeprazole EP Impurity B (Rabeprazole Sulfide)
CAS:Formula:C18H21N3O2SColor and Shape:White To Off-White SolidMolecular weight:343.45Lifitegrast Impurity 15
Formula:C19H17NO6SColor and Shape:White To Off-White SolidMolecular weight:387.414,5-Dehydro Pregabalin Formate
CAS:Formula:C8H15NO2·CH2O2Color and Shape:Off-White SolidMolecular weight:157.21 46.03Acotiamide Impurity 45
Formula:C15H16N2O6SColor and Shape:White To Off-White SolidMolecular weight:352.36Tinidazole EP Impurity A (Tinidazole USP Related Compound A)
CAS:Formula:C4H5N3O2Color and Shape:Off-White SolidMolecular weight:127.10Itraconazole Impurity 9
Formula:C35H39Cl2N8O3·2IColor and Shape:White To Off-White SolidMolecular weight:2*690.66 2*126.90Pantoprazole Impurity 1 (Mixture of Diastereomers)
CAS:Formula:C16H14ClF2N3O4SMolecular weight:417.81Terconazole Impurity 2
Formula:C24H29Cl2N5O3Color and Shape:Off-White Semi-SolidMolecular weight:506.43Trimebutine EP Impurity E HCl (N-Desmethyl Trimebutine HCl)
CAS:Formula:C21H27NO5·HClColor and Shape:White To Off-White SolidMolecular weight:373.45 36.46Promethazine Sulfoxide N-Oxide HCl
CAS:Formula:C17H20N2O2S·HClColor and Shape:White To Off-White SolidMolecular weight:316.42 36.46Donepezil Impurity 20 Bromide
CAS:Formula:C31H36NO3·BrColor and Shape:White To Off-White SolidMolecular weight:470.63 79.90Tinidazole Impurity 3
CAS:Formula:C8H13N3O2SColor and Shape:Pale Yellow LiquidMolecular weight:215.27Omeprazole EP Impurity H
CAS:Formula:C16H16ClN3O2SColor and Shape:Off-White SolidMolecular weight:349.83Voriconazole Impurity 23 Bromide
CAS:Formula:C10H10FN4O·BrColor and Shape:White To Off-White SolidMolecular weight:221.21 79.90Modafinil EP Impurity A-d5 (Modafinil Acid-d5)
CAS:Formula:C15H9D5O3SColor and Shape:White To Off-White SolidMolecular weight:279.36Pantoprazole Impurity 29
CAS:Formula:C8H11NO3Color and Shape:Pale Yellow SolidMolecular weight:169.18Oxybutynin EP Impurity E HCl
CAS:Formula:C23H33NO3·HClColor and Shape:Off-White SolidMolecular weight:371.52 36.46Fesoterodine Impurity 5 Fumarate
CAS:Formula:C44H60N2O3·C4H4O4Color and Shape:White To Off-White SolidMolecular weight:664.98 116.07trans-4-Hydroxy Solifenacin-d7 (Mixture of Diastereomers)
Formula:C23H19D7N2O3Color and Shape:White To Off-White SolidMolecular weight:383.51Lamotrigine 5,5-Dimer
Formula:C19H14Cl4N10Color and Shape:White To Off-White SolidMolecular weight:524.19Varenicline Impurity 4
CAS:Formula:C13H13N3OColor and Shape:White To Off-White SolidMolecular weight:227.27Butoconazole Impurity 4 HCl
CAS:Formula:C19H17Cl3N2S·HClColor and Shape:Off-White SolidMolecular weight:411.78 36.46Orphenadrine EP Impurity C HCl (N,N-Didesmethyl Orphenadrine HCl)
CAS:Formula:C16H19NO·HClColor and Shape:White To Off-White SolidMolecular weight:241.33 36.46Butoconazole Impurity 7
Formula:C16H15Cl3OSColor and Shape:White To Off-White SolidMolecular weight:361.71Ornidazole Impurity 13 HCl
CAS:Formula:C7H12N4O3·HClColor and Shape:Off-White SolidMolecular weight:200.20 36.46Itraconazole Impurity 42
CAS:Formula:C34H36Cl2N8O4Color and Shape:White To Off-White SolidMolecular weight:691.61Esomeprazole Impurity 7
CAS:Formula:C16H17N3O2Color and Shape:White To Off-White SolidMolecular weight:283.33Tiotropium Bromide Impurity 13
Formula:C14H10O2S3Color and Shape:Off-White SolidMolecular weight:306.41Tiotropium Bromide Impurity 23
Formula:C19H19NO5S2Color and Shape:White To Off-White SolidMolecular weight:405.48Oxcarbazepine EP Impurity M (Oxcarbazepine USP Related Compound D)
CAS:Formula:C30H22N4O3Color and Shape:Pale Yellow SolidMolecular weight:486.53Solifenacin EP Impurity H Succinate
CAS:Formula:C23H26N2O2·C4H6O4Color and Shape:Pale Yellow SolidMolecular weight:362.47 118.09Rabeprazole EP Impurity C Disodium Salt (Rabeprazole USP Related Compound A)
CAS:Formula:C14H9N3O3·2NaMolecular weight:267.25 2*22.99Isavuconazole Impurity 40
CAS:Formula:C22H17F2N5OSColor and Shape:Pale Yellow SolidMolecular weight:437.47Mebendazole EP Impurity F
CAS:Formula:C17H15N3O3Color and Shape:Pale Yellow SolidMolecular weight:309.33Solifenacin Succinate
CAS:Formula:C23H26N2O2·C4H6O4Color and Shape:White To Off-White SolidMolecular weight:362.47 118.09Solifenacin Impurity 21
CAS:Formula:C17H17NO2Color and Shape:White To Off-White SolidMolecular weight:267.33rac-Tolterodine-d14 Tartrate
CAS:Formula:C22H17D14NO·C4H6O6Color and Shape:White To Off-White SolidMolecular weight:339.58 150.09Lifitegrast Impurity 3
CAS:Formula:C36H30Cl2N2O7SColor and Shape:Pale Orange SolidMolecular weight:705.60Oxybutynin Impurity 5 (4-Diethylamino-2-butyn-1-ol)
CAS:Formula:C8H15NOColor and Shape:Pale Yellow LiquidMolecular weight:141.21Butoconazole Impurity 10
CAS:Formula:C16H15Cl3OSColor and Shape:White To Off-White SolidMolecular weight:361.71Darifenacin Impurity 10
CAS:Formula:C28H29NO3Color and Shape:White To Off-White SolidMolecular weight:427.53Ornidazole Impurity 9
CAS:Formula:C6H8ClN3O3Color and Shape:White To Off-White SolidMolecular weight:205.60Lansoprazole EP Impurity D (Rabeprazole EP Impurity K)
CAS:Formula:C7H6N2OColor and Shape:Brown SolidMolecular weight:134.14Orphenadrine N-Oxide
CAS:Formula:C18H23NO2Color and Shape:White To Off-White SolidMolecular weight:285.39Albendazole EP Impurity B-d7 (Albendazole Sulfoxide-d7, Ricobendazole-d7)
CAS:Formula:C12H8D7N3O3SColor and Shape:Pale Yellow SolidMolecular weight:288.37Lifitegrast Impurity 18 HCl
CAS:Formula:C10H9Cl2NO2·HClColor and Shape:White To Off-White SolidMolecular weight:246.09 36.463-Hydroxy Darifenacin
CAS:Formula:C28H30N2O3Color and Shape:White To Off-White SolidMolecular weight:442.56Albendazole-d7
CAS:Formula:C12H8D7N3O2SColor and Shape:White To Off-White SolidMolecular weight:272.37rac-Pregabalin-d10
CAS:Formula:C8H7D10NO2Color and Shape:White To Off-White SolidMolecular weight:169.29Clotrimazole Impurity 1
CAS:Formula:C21H20OColor and Shape:White To Off-White SolidMolecular weight:288.39Carbamazepine EP Impurity F
CAS:Formula:C15H10ClNOColor and Shape:Off-White SolidMolecular weight:255.70Ipratropium-d3 Bromide
CAS:Formula:C20H27D3NO3·BrColor and Shape:White To Off-White SolidMolecular weight:335.48 79.90rac-Solifenacin EP Impurity A
CAS:Formula:C15H15NColor and Shape:White To Off-White SolidMolecular weight:209.29Solifenacin EP Impurity B
CAS:Formula:C19H21NO2Color and Shape:Colorless LiquidMolecular weight:295.38Acotiamide Impurity 4
Formula:C14H9ClO6SColor and Shape:White To Off-White SolidMolecular weight:340.73Morinidazole Impurity 6
Formula:C10H16N4O4Color and Shape:White To Off-White SolidMolecular weight:256.26Zolpidem EP Impurity A (Zolpidem USP Related Compound A)
CAS:Formula:C19H21N3OColor and Shape:White To Off-White SolidMolecular weight:307.40Paclobutrazol
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:293.79Carbamazepine Impurity 6
CAS:Formula:C16H13Cl2NOColor and Shape:White To Off-White SolidMolecular weight:306.19Oxybutynin Adduct Impurity HCl
Formula:C22H32ClNO3·HClColor and Shape:Off-White SolidMolecular weight:393.95 36.46Carbamazepine-10,11-Epoxide
CAS:Formula:C15H12N2O2Color and Shape:White To Off-White SolidMolecular weight:252.27


