CymitQuimica logo
Benzimidazole and Imidazole Derivatives

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 10376 products of "Benzimidazole and Imidazole Derivatives"

Sort by

Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
products per page.
  • Secnidazole-d6

    Controlled Product
    CAS:
    <p>Applications Labelled Secnidazole (S225000). Analog of Metronidazole. Antiamebic. Antiprotozoal (Trichomonas).<br>References Cosar, C., et al.: Arzneim.-Forsch., 16, 23 (1966), Videau, D., et al.: Br. J. Vener. Dis., 54, 77 (1978), Symonds, J., et al.: J. Antimicrob. Chemother., 5, 484 (1979),<br></p>
    Formula:C7H5D6N3O3
    Color and Shape:Neat
    Molecular weight:191.22

    Ref: TR-S225002

    5mg
    378.00€
    50mg
    2,508.00€
  • Ref: 10-F547122

    250mg
    To inquire
  • Modafinil Carboxylate Methyl Ester

    Controlled Product
    CAS:
    <p>Impurity Modafinil EP Impurity C<br>Applications Modafinil Carboxylate Methyl Ester (Modafinil EP Impurity C) is a Modafinil derivative.<br>References Lehr, H., et al.: J. Med. Chem., 6, 136 (1963), Saikawa, I., et al.: Chem. Pharm. Bull., 33, 5534 (1985),<br></p>
    Formula:C16H16O3S
    Color and Shape:Neat
    Molecular weight:288.36

    Ref: TR-M482515

    25mg
    581.00€
    50mg
    1,086.00€
    100mg
    1,703.00€
  • 1'-Hydroxy Triazolam

    Controlled Product
    CAS:
    <p>Applications A metabolite of Triazolam (T767380(M)), which is a sedative; a controlled substance (depressant).<br>References Boxenbaum, H., et al.: J. Pharm. Pharm. Sci., 2, 47 (1999), Perloff, M., et al.: J. Pharmacol. Exp. Ther., 292, 618 (2000), Patki, K., et al.: Drug Metab. Dispos., 31, 938 (2003),<br></p>
    Formula:C17H12Cl2N4O
    Color and Shape:Light Green
    Molecular weight:359.21

    Ref: TR-H971325

    5mg
    219.00€
  • 6-Hydroxy-2-mercaptobenzimidazole

    Controlled Product
    CAS:
    Formula:C7H6N2OS
    Color and Shape:Neat
    Molecular weight:166.20

    Ref: TR-H945720

    1g
    1,629.00€
    100mg
    219.00€
  • Modafinil Sulfone

    Controlled Product
    CAS:
    Formula:C15H15NO3S
    Color and Shape:Neat
    Molecular weight:289.3495

    Ref: TR-M482520

    10mg
    176.00€
    25mg
    242.00€
    100mg
    533.00€
  • Propantheline Bromide

    Controlled Product
    CAS:
    <p>Applications Propantheline is an antimuscarinic agent used in the treatment of hyperhidrosis (excessive sweating), enuresis (involuntary urination) as well as cramps or spasms of the stomach, intestine and bladder.<br>References Levin, R. et al.: Neurol. Urodyn., 1, 221 (1982); Daniotti, S. et al.: Br. J. Pharmacol., 82, 305 (1984); Moller, J. et al .: Acta Med. Scand., 184, 201 (1968);<br></p>
    Formula:C23H30NO3·Br
    Color and Shape:White To Off-White
    Molecular weight:448.39

    Ref: TR-P760900

    25mg
    87.00€
    100mg
    204.00€
    250mg
    384.00€
  • (4-(3-Methoxypropoxy)-3-methylpyridin-2-yl)methanol Hydrochloride

    Controlled Product
    CAS:
    Formula:C11H17NO3·HCl
    Color and Shape:Neat
    Molecular weight:211.26 + 36.46

    Ref: TR-M266015

    500mg
    262.00€
  • rac Desethyl Oxybutynin-d5 Hydrochloride

    Controlled Product
    CAS:
    <p>Applications A labelled metabolite of the drug Oxybutynin (D289475). Used in the treatment of incontinence.<br>References Hughes, K., et al.: Xenobiotica, 22, 859 (1992), Oki, T., et al.: Biol. Pharm. Bull., 24, 491 (2001), Fetscher, C., et al.: Br. J. Pharmacol., 136, 64 (2002), Zobrist, R., et al.: Pharm. Res., 20, 103 (2003)<br></p>
    Formula:C20H22D5NO3·HCl
    Color and Shape:White To Off-White
    Molecular weight:334.47 + (36.46)

    Ref: TR-D289478

    1mg
    304.00€
    10mg
    1,998.00€
  • rac Desethyl Oxybutynin-d11 Hydrochloride

    Controlled Product
    CAS:
    Formula:C20D11H16NO3·HCl
    Color and Shape:Neat
    Molecular weight:376.96

    Ref: TR-D289477

    1mg
    251.00€
    10mg
    1,683.00€
  • [3-(2H-tetrazol-2-yl)-1-adamantyl]amine hydrochloride hydrate


    Purity:95.0%
    Molecular weight:273.7699890136719

    Ref: 10-F429695

    1g
    To inquire
    5g
    To inquire
    10g
    To inquire
    25g
    To inquire
  • 2-Chlorobenzophenone

    CAS:
    <p>Impurity Clotrimazole EP Impurity E<br>Applications 2-Chlorobenzophenone (Clotrimazole EP Impurity E) is a metabolite of Clofedanol (C586920). Chlorobenzophenone is also used as a catalyst in the photocrosslinking of polyethylenes.<br>References Qu, B. et al.: J. Appl. Polym. Sci., 48, 701 (1993); Eckhardt, G. et al.: J. Clin. Chem. Clin. Biochem., 15, 687 (1977);<br></p>
    Formula:C13H9ClO
    Color and Shape:Neat
    Molecular weight:216.66

    Ref: TR-C364575

    5g
    247.00€
    50g
    1,664.00€
  • 1-((4-Nitrophenyl)sulfonyl)-1h-benzo[d]imidazole

    CAS:
    Purity:98%
    Molecular weight:303.2900085449219

    Ref: 10-F745669

    100mg
    To inquire
  • 2-Methoxy-4-(6-nitro-1H-benzo[d]imidazol-2-yl)phenol

    CAS:
    Purity:97%
    Molecular weight:285.2590026855469

    Ref: 10-F634554

    1g
    To inquire
    100mg
    To inquire
    250mg
    To inquire
  • Ref: 10-F237681

    1g
    To inquire
    100mg
    To inquire
    250mg
    To inquire
  • Rufinamide-15N,d2

    Controlled Product
    CAS:
    <p>Applications Labelled Rufinamide (R701552). Antiepileptic triazole derivative which decreases firing by neurons at sodium channels. Anticonvulsant.<br>References Cheung, W.K., et al.: Pharm. Res., 12, 1878 (1995), Cardot, J.-M., et al.: Biopharm. Drug Dispos., 19, 259 (1998), Palhagen, S., et al.: Epilepsy Res., 43, 115 (2001),<br></p>
    Formula:C10H6D2F2N315NO
    Color and Shape:White Solid
    Molecular weight:241.2

    Ref: TR-R701552

    1mg
    321.00€
    10mg
    2,105.00€
  • Ornidazole Isomer (Impurity)

    Controlled Product
    CAS:
    <p>Applications An isomeric impurity of Ornidazole (0688500), which maintains anti-infective properties.<br>References Hoffer, M., et al.: J. Med. Chem., 17, 1019 (1974);<br></p>
    Formula:C7H10ClN3O3
    Color and Shape:Neat
    Molecular weight:219.63

    Ref: TR-O688505

    250mg
    304.00€
    2500mg
    1,954.00€
  • rac 5-Hydroxymethyl Tolterodine-d14

    Controlled Product
    CAS:
    Formula:C22H17D14NO2
    Purity:90%
    Color and Shape:Neat
    Molecular weight:355.57

    Ref: TR-H948367

    1mg
    460.00€
    10mg
    3,077.00€
  • 2-Phenylmethanesulfonyl-1h-1,3-benzodiazole

    CAS:
    Purity:95%
    Molecular weight:272.32000732421875

    Ref: 10-F657531

    1g
    To inquire
    100mg
    To inquire
    250mg
    To inquire
  • 2-Bromo-5-methyloxazole-4-carbaldehyde

    CAS:
    Purity:97%
    Molecular weight:189.99600219726562

    Ref: 10-F626820

    50mg
    To inquire
    100mg
    To inquire
    250mg
    To inquire
  • 4-(4,5-Diphenyl-1H-imidazol-2-yl)benzonitrile

    CAS:
    Purity:98%
    Molecular weight:321.38299560546875

    Ref: 10-F772603

    200mg
    To inquire
  • 1-(1-methyl-1H-indazol-3-yl)pyrrolidin-2-one


    Molecular weight:215.25599670410156

    Ref: 10-F518111

    1g
    To inquire
  • (R)-3-Boc-4-(Methoxymethylcarbamoyl)-2,2-dimethyloxazolidine

    CAS:
    Purity:95.0%
    Color and Shape:Solid
    Molecular weight:288.343994140625

    Ref: 10-F048634

    1g
    To inquire
    5g
    To inquire
  • 3,4-Diaminoanisole

    CAS:
    <p>Applications 3,4-Diaminoanisole (cas# 102-51-2) is a compound useful in organic synthesis.<br></p>
    Formula:C7H10N2O
    Color and Shape:Neat
    Molecular weight:138.17

    Ref: TR-D416125

    1g
    151.00€
    5g
    335.00€
    500mg
    106.00€
  • Tris(4-(1H-imidazol-1-yl)phenyl)amine

    CAS:
    Purity:97%
    Molecular weight:443.5140075683594

    Ref: 10-F612599

    1g
    144.00€
    5g
    To inquire
    250mg
    64.00€
  • Albendazole-d3 (Methoxy-d3)

    Controlled Product
    CAS:
    <p>Applications Albendazole-d3 (methoxy-d3) is deuterium labelled Albendazole (A511610), which is an anthelmintic.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Zhao, Y., et al.: Org. Biomol. Chem., 6, 4509 (2008), Sanderson, H., et al.: Toxicol. Lett., 187, 84 (2009),<br></p>
    Formula:C10H12N3S
    Color and Shape:Off White Solid
    Molecular weight:268.35

    Ref: TR-A511613

    10mg
    1,039.00€
    25mg
    1,990.00€
    2500µg
    325.00€
  • N-Desalkyl Itraconazole

    Controlled Product
    CAS:
    <p>Applications N-Desalkyl Itraconazole is a derivative of itraconazole (I937500), an orally active antimycotic structurally related to Ketoconazole. Antifungal. It is a COVID19-related research product.<br>References Espinel-Ingroff, A., et al.: Antimicrob. Agents Chemother., 26, 5 (1984), Heykants, J., et al.: Mycoses, 32, Suppl 1, 67 (1989), Sugar, A.M.,et al.: Curr. Clin. Top. Infect. Dis., 13, 74 (1993),<br></p>
    Formula:C31H30Cl2N8O4
    Color and Shape:Neat
    Molecular weight:649.53

    Ref: TR-D288345

    1mg
    176.00€
    5mg
    353.00€
    25mg
    1,501.00€
  • 1,1'-Bis(pyridin-4-ylmethyl)-1H,1'h-2,2'-biimidazole

    CAS:
    Purity:98%
    Molecular weight:316.3680114746094

    Ref: 10-F693831

    100mg
    To inquire
    250mg
    To inquire
  • 2-(3-Bromophenyl)-6-chloro-1H-benzo[d]imidazole

    CAS:
    Purity:95%
    Molecular weight:307.5799865722656

    Ref: 10-F791895

    1g
    202.00€
    5g
    To inquire
    250mg
    105.00€
  • Paclobutrazol

    CAS:
    <p>Applications Paclobutrazol is a triazole fungicide used as an plant growth retardant in inhibiting gibberellin biosynthesis. Paclobutrazol is used in cannabis testing kits as a component of pesticide mixes (P698235).<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Hou, X., et al.: Food. Chem., 138, 1198 (2013); Wu, C.W., et al.: Environ. Sci. Technol., 47, 843 (2013);<br></p>
    Formula:C15H20ClN3O
    Color and Shape:White
    Molecular weight:293.79

    Ref: TR-P133000

    1g
    232.00€
    250mg
    92.00€
  • Carbamazepine-d2 (Major)

    Controlled Product
    CAS:
    <p>Applications Labelled Carbamazepine (C175840). Used in treatment of pain associated with trigeminal neuralgia. Anticonvulsant.<br>References Stenger, E.G., et al.: Med. Exp., 11, 191 (1964), Pynnonen, S., et al.: Ther. Drug Monit., 1, 409 (1979), Sidebottom, A., et al.: J. Clin. Pharm. Ther., 20, 31 (1995)<br></p>
    Formula:C15H10D2N2O
    Color and Shape:Neat
    Molecular weight:238.28

    Ref: TR-C175843

    1mg
    298.00€
    10mg
    1,948.00€
  • Efinaconazole-N-oxide

    Controlled Product
    CAS:
    <p>Applications Efinaconazole-N-oxide is a degradation product and potentially a metabolite of the anti-fungal drug Efinaconazole (E435070).<br>References Sugiura, K., et. al.: Antimicrob. Agents CH., 58, 3837 (2014);<br></p>
    Formula:C18H22F2N4O2
    Color and Shape:Neat
    Molecular weight:364.39

    Ref: TR-E435090

    10mg
    698.00€
    25mg
    1,486.00€
    50mg
    2,391.00€
  • Albendazole-d7

    Controlled Product
    CAS:
    <p>Applications Labelled Albendazole (A511610). An anthelmintic.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Zhao, Y., et al.: Org. Biomol. Chem., 6, 4509 (2008), Sanderson, H., et al.: Toxicol. Lett., 187, 84 (2009),<br></p>
    Formula:C12H8D7N3O2S
    Color and Shape:Neat
    Molecular weight:272.37

    Ref: TR-A511612

    25mg
    1,928.00€
    2500µg
    290.00€
  • 1-(4-Chloro-2-(2-fluorobenzoyl)phenyl)-2-methyl-1H-imidazole-5-carboxylic Acid

    Controlled Product
    CAS:
    <p>Applications 1-(4-Chloro-2-(2-fluorobenzoyl)phenyl)-2-methyl-1H-imidazole-5-carboxylic Acid is a metalobilite of Midazolam(M343000) which is a anesthetic; anticonvulsant; sedative; hypnotic. Positive allosteric modulator of the GABAA receptor. Neuroprotective &amp; Neuroresearch products.<br>References Dundee, J. W., et al.: Drugs, 28, 519 (1984), Lahat, E., et al.: Br. Med. J., 321, 83 (2000),<br></p>
    Formula:C18H12ClFN2O3
    Color and Shape:Neat
    Molecular weight:358.75

    Ref: TR-C467500

    10mg
    203.00€
    50mg
    897.00€
    100mg
    1,521.00€
  • 2-Benzyl-1H-benzo[d]imidazole hydrochloride

    CAS:
    Purity:95.0%
    Molecular weight:244.72000122070312

    Ref: 10-F226633

    1g
    To inquire
    5g
    To inquire
  • Atropine

    CAS:
    <p>Applications Atropine is an nerve agent that occurs naturally in plants of the nightshade family. Atropen is used as a pesticide poisoning and as a muscle relaxant when injected intravenously.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Kujak, R., et al.: J. Pharma. Biomed. Anal., 2015<br></p>
    Formula:C17H23NO3
    Color and Shape:White
    Molecular weight:289.37

    Ref: TR-A794630

    1g
    137.00€
    5g
    186.00€
    25g
    516.00€
  • 6-Desfluoro Rufinamide

    Controlled Product
    CAS:
    <p>Applications 6-Desfluoro Rufinamide is an impurity in the synthesis of Rufinamide (R701550), an antiepileptic triazole derivative which decreases firing by neurons at sodium channels. Anticonvulsant.<br>References Cheung, W.K., et al.: Pharm. Res., 12, 1878 (1995), Cardot, J.-M., et al.: Biopharm. Drug Dispos., 19, 259 (1998), Palhagen, S., et al.: Epilepsy Res., 43, 115 (2001),<br></p>
    Formula:C10H9FN4O
    Color and Shape:Neat
    Molecular weight:220.20

    Ref: TR-D290315

    10mg
    242.00€
    50mg
    993.00€
    100mg
    1,597.00€
  • Lamotrigine-13C3

    CAS:
    Formula:C3C6H7Cl2N5
    Color and Shape:White To Light Beige
    Molecular weight:259.07

    Ref: TR-L173252

    1mg
    341.00€
    10mg
    2,316.00€
  • 2,3-Dimethyl-5-nitro-2H-indazole

    CAS:
    Purity:95.0%
    Molecular weight:191.19000244140625

    Ref: 10-F323935

    100mg
    To inquire
    250mg
    To inquire
  • 3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinemethanol

    Controlled Product
    CAS:
    Formula:C9H10F3NO2
    Color and Shape:Light Beige To Light Brown
    Molecular weight:221.07

    Ref: TR-M331050

    1g
    123.00€
    5g
    138.00€
    10g
    164.00€
  • Lamotrigine

    Controlled Product
    CAS:
    <p>Applications An anticonvulsant. Inhibits glutamate release, possible through inhibition of Sodium, Potassium and Calcium currents. Used in treatment of bipolar depression.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Miller, A.A., et al.: Epilepsia, 27, 483 (1986), Grunze, et al.: Neuropsychobiology, 38, 131 (1998), Calabrese, J.R., et al.: J. Clin. Psychiatry, 60, 79 (1999),<br></p>
    Formula:C9H7Cl2N5
    Color and Shape:Neat
    Molecular weight:256.09

    Ref: TR-L173250

    10mg
    112.00€
    50mg
    208.00€
    100mg
    306.00€
  • N-methyl-1-(1-phenyl-1H-tetrazol-5-yl)cyclohexanamine

    CAS:
    Purity:95.0%
    Molecular weight:257.34100341796875

    Ref: 10-F313505

    1g
    To inquire
    5g
    To inquire
  • 2,3-Dichlorobenzoic Acid

    Controlled Product
    CAS:
    <p>Impurity Lamotrigine USP Related Compound B/ Lamotrigine EP Impurity E<br>Applications 2,3-Dichlorobenzoic Acid (Lamotrigine USP Related Compound B) is the key intermediate for antiepileptic drug Lamotrigine (L173250) and other pharmaceuticals for the treatment of central nervous system (CNS) disorders and disease.<br>References Liao Q., et al.: JingXi. Huagong., 36, 18 (2006); Qadeer, G., et al.: J. Brazilian. Chem. Soc., 18, 1176 (2007); Pellon, R.F., et al.: Syn. Commun., 37, 1853 (2007); Wang, J.F., et al.: Thermochimica. Acta., 512, 118 (2011);<br></p>
    Formula:C7H4Cl2O2
    Color and Shape:Off-White
    Molecular weight:191.01

    Ref: TR-D431950

    10g
    95.00€
    100g
    704.00€
  • 5-Hydroxy Omeprazole-d3 Sodium Salt

    Controlled Product
    CAS:
    Formula:C17H15D3N3NaO4S
    Color and Shape:White To Light Yellow
    Molecular weight:386.42

    Ref: TR-H948864

    1mg
    670.00€
    10mg
    5,268.00€
  • Albendazole

    CAS:
    <p>Applications Albendazole is an anthelmintic drug.<br>References Zhao, Y., et al.: Org. Biomol. Chem., 6, 4509 (2008); Sanderson, H., et al.: Toxicol. Lett., 187, 84 (2009);<br></p>
    Formula:C12H15N3O2S
    Color and Shape:Off White
    Molecular weight:265.33

    Ref: TR-A511610

    1g
    149.00€
    10g
    192.00€
    100mg
    102.00€
  • 5-(Pyridin-2-yl)-1H-indazole

    CAS:
    Purity:95.0%
    Molecular weight:195.22500610351562

    Ref: 10-F431444

    250mg
    To inquire
  • 1,2-Phenylenediamine

    Controlled Product
    CAS:
    <p>Stability Light and Mositure Sensitive<br>Applications An amino substituted benzene used in the manufacture of dyes. Potential use in sensitive immunosensor for cancer biomarker.Environmental toxin on US EPA Toxic Release Inventory list (TRI) list.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Wu, Y. et al.: Anal. Bioanal. Chem., 400, 2141 (2011); Du, D. et al.: Anal. Chem., 82, 2989 (2010);<br></p>
    Formula:C6H8N2
    Color and Shape:White To Light Yellow
    Molecular weight:108.14

    Ref: TR-P319840

    1g
    110.00€
    500mg
    102.00€
  • 4-Methylenepiperidine Hydrochloride

    Controlled Product
    CAS:
    <p>Applications 4-Methylenepiperidine Hydrochloride is a building block that can be coupled with aryl halides via Suzuki cross-coupling to give benzyl piperidines and related compounds.<br>References Vice, S., et al.: J. Org. Chem., 66, 2487 (2001);<br></p>
    Formula:C6H11N•(HCl)
    Color and Shape:Neat
    Molecular weight:97.163646

    Ref: TR-M289875

    5g
    1,202.00€
    100mg
    116.00€
    250mg
    207.00€
  • 5-(Trifluoromethyl)-2-(4-trifluoromethyl)phenyl-oxazole-4-carboxylic acid

    CAS:
    Formula:C12H5F6NO3
    Purity:95.0%
    Molecular weight:325.166

    Ref: 10-F023522

    1g
    300.00€
    5g
    709.00€
  • Midazolam-d6

    Controlled Product
    CAS:
    <p>Applications Labelled Midazolam (M343000). Anesthetic; anticonvulsant; sedative; hypnotic.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Dundee, J. W., et al.: Drugs, 28, 519 (1984), Lahat, E., et al.: Br. Med. J., 321, 83 (2000),<br></p>
    Formula:C18D6H7ClFN3
    Color and Shape:Neat
    Molecular weight:331.80

    Ref: TR-M343003

    1mg
    403.00€
    10mg
    2,521.00€