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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"

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  • 5-Methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)thio)-1H-benzo[d]imidazole

    CAS:
    Purity:95.0%
    Color and Shape:Solid
    Molecular weight:329.4200134277344

    Ref: 10-F448255

    1g
    To inquire
    5g
    To inquire
    10g
    To inquire
    25g
    28.00€
    100g
    To inquire
    500g
    To inquire
  • Miconazole

    CAS:
    Purity:98.0%
    Color and Shape:Solid
    Molecular weight:416.1199951171875

    Ref: 10-F361942

    5g
    47.00€
    25g
    To inquire
    100g
    To inquire
  • 5-(BROMOMETHYL)OXAZOLE

    CAS:
    Purity:95.0%
    Color and Shape:Solid, Oil
    Molecular weight:161.98599243164062

    Ref: 10-F534121

    5g
    To inquire
  • N-Methyl Pantoprazole(Mixture of 1 and 3 isomers)

    CAS:
    <p>Impurity Pantoprazole EP Impurity D;<br>Applications N-Methyl Pantoprazole (Pantoprazole EP Impurity D) is an impurity of Omeprazole and Pantoprazole. Mixture of 1 and 3 isomers (mixture of impurity D and F).<br>References McClean, S., et al.: Anal. Chim. Acta, 292, 81 (1994), Besancon, M., et al.: J. Biol. Chem., 272, 22438 (1997), Avgerinos, A., et al.: Eur. J. Drug Metab. Pharmacokinet., 23, 329 (1998), Wahbi, A., et al.: J. Pharm. Biomed. Anal., 30, 1133 (2002),<br></p>
    Formula:C17H17F2N3O4S
    Color and Shape:Light Red
    Molecular weight:397.40

    Ref: TR-M325866

    10mg
    160.00€
    25mg
    345.00€
    50mg
    604.00€
  • 5-O-Desmethyl Donepezil-d5

    Controlled Product
    CAS:
    Formula:C23H22D5NO3
    Color and Shape:White To Off-White
    Molecular weight:370.5

    Ref: TR-D292012

    5mg
    1,645.00€
    500µg
    243.00€
  • 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€
  • Miconazole Impurity B

    Controlled Product
    CAS:
    <p>Applications Miconazole Impurity B, is the impurity of Miconazole (M342500), which is an imidazole antifungal agent, that is applied topically to the skin or to mucus membranes for the treatment of fungal infections.<br>References Godefroi, E.F., et al.: J. Med. Chem., 12, 784 (1969), Brugmans, et al.: Arch. Dermatol., 102, 428 (1970), Heel, R.C., et al.: Drugs, 19, 7 (1980),<br></p>
    Formula:C18H15Cl3N2O
    Color and Shape:Neat
    Molecular weight:381.68

    Ref: TR-M342485

    5mg
    136.00€
    10mg
    216.00€
    50mg
    565.00€
  • Ronidazole-d3

    Controlled Product
    CAS:
    <p>Applications Labelled Ronidazole (R640200). Antimicrobial.<br>References Yamada, R., et al.: Biosci. Biotechnol. Biochem., 70, 54 (2006), Mohamed, R., et al.: J. Agric. Food Chem., 56, 3500 (2008), Leitsch, D., et al.: Mol. Microbiol., 72, 518 (2009),<br></p>
    Formula:C62H3H5N4O4
    Color and Shape:Off-White
    Molecular weight:203.17

    Ref: TR-R640202

    5mg
    301.00€
    50mg
    1,983.00€
  • 4-Nitro-1H-imidazole-1-ethanol

    Controlled Product
    CAS:
    <p>Applications 4-Nitro-1H-imidazole-1-ethanol<br></p>
    Formula:C5H7N3O3
    Color and Shape:White
    Molecular weight:157.13

    Ref: TR-N496225

    5mg
    224.00€
    25mg
    498.00€
    50mg
    839.00€
  • 2-[[(3-Methyl-4-nitro-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole

    Controlled Product
    CAS:
    <p>Applications 2-[[(3-Methyl-4-nitro-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole is a drug impurity of Lansoprazole, which is a proton pump inhibitor and used to treat stomach and intestinal ulcers.<br>References Figgitt, D., et al.: Drugs, 60, 925 (2000); Katsuki, H., et al.: Eur. J. Clin. Pharmacol., 57, 709 (2001); Barradell, L.B., et al.: Drugs, 44, 225 (1992); Kim, K., et al.: Clin. Pharmacol. Ther., 72, 90 (2002); Niioka, T., et al.: Ther. Drug Monit., 28, 321 (2006)<br></p>
    Formula:C14H12N4O3S
    Color and Shape:Neat
    Molecular weight:316.34

    Ref: TR-M324400

    50mg
    236.00€
    100mg
    437.00€
    500mg
    1,574.00€
  • Des [3-(1-Dimethylamino)ethyl] 3-Acetyl Rivastigmine

    Controlled Product
    CAS:
    <p>Impurity Rivastigmine EP Impurity C; USP Related Compound D<br>Applications Des [3-(1-dimethylamino)ethyl] 3-acetyl Rivastigmine (Rivastigmine EP Impurity C) is a derivative of Rivastigmine (Tartrate: R541000), and acetylcholinesterase inhibitor that is commonly used to treat dementia associated with Parkinson’s disease and Alzheimer’s disease.<br>References Emre, M., et al.: New. Engl. J. Med., 351, 2509 (2004); Polinsky, R.: Clin. Ther., 20, 634 (1998); Wilkinson, D., et al.: Int. J. Clin. Pract., 56, 441 (2001)<br></p>
    Formula:C12H15NO3
    Color and Shape:Off-White
    Molecular weight:221.25

    Ref: TR-D289320

    1g
    1,201.00€
    100mg
    162.00€
  • Modafinil Carboxylate

    Controlled Product
    CAS:
    Formula:C15H14O3S
    Color and Shape:Neat
    Molecular weight:274.33

    Ref: TR-M482510

    5mg
    105.00€
    10mg
    128.00€
    50mg
    242.00€
  • Albendazole Sulfoxide

    CAS:
    <p>Impurity Albendazole EP Impurity B<br>Applications Albendazole Sulfoxide (Albendazole EP Impurity B) is a metabolite of Albendazole, an anthelmintic.<br>References Dominguez, L., et al.: Farmaco, 50, 697 (1995), De Laurentis, N., et al.: Pharm. Pharmacol Lett., 6, 2: 51 (1996)<br></p>
    Formula:C12H15N3O3S
    Color and Shape:White To Brown
    Molecular weight:281.33

    Ref: TR-A511620

    10mg
    107.00€
    50mg
    151.00€
    100mg
    214.00€
  • 2-(2-Phenyl-2H-tetrazol-5-yl)pyridine

    CAS:
    Purity:95.0%
    Molecular weight:223.23899841308594

    Ref: 10-F323075

    1g
    To inquire
    100mg
    To inquire
    250mg
    To inquire
  • 3a,4,5,6-Tetrahydro Midazolam

    Controlled Product
    CAS:
    <p>Applications 3a,4,5,6-Tetrahydro Midazolam is an impurity of Midazolam (M343000), a drug used for the treatment of acute seizures and is also known to exhibit activities as an anticonvulsant, sedative, and hypnotic.<br>References Dundee, J. W., et al.: Drugs, 28, 519 (1984); Lahat, E., et al.: Br. Med. J., 321, 83 (2000); Sati, B., et al.: Acta Pharm., 63, 385 (2013);<br></p>
    Formula:C18H17ClFN3
    Color and Shape:Neat
    Molecular weight:329.80

    Ref: TR-T282765

    25mg
    282.00€
    100mg
    1,032.00€
    250mg
    1,881.00€
  • 4-Hydroxy Omeprazole Sulfide

    Controlled Product
    CAS:
    <p>Stability Light Sensitive<br>Applications An intermediate in the preparation of Omeprazole metabolites.<br>References Hoffmann, K., et al.: Drug Metab. Disposition, 14, 341 (1986), Andersson, T., et al.: Brit. J. Clin. Pharmacol., 36, 521 (1993),<br></p>
    Formula:C16H17N3O2S
    Color and Shape:Neat
    Molecular weight:315.39

    Ref: TR-H948845

    5mg
    224.00€
    10mg
    309.00€
    25mg
    689.00€
  • rac Dihydro Mebendazole

    CAS:
    <p>Applications The reduced metabolite of Mebendazole (M200500).<br>References Facino, R., et al.: Biol. Mass Spectrom, 21, 195 (1992), Iosifidou, E., et al.: Drug Metab. Dispos., 25, 317 (1997), De Ruyck, H., et al.: J. Agric. Food Chem., 49, 610 ( 2001),<br></p>
    Formula:C16H15N3O3
    Color and Shape:Light Yellow
    Molecular weight:297.31

    Ref: TR-D449320

    50mg
    298.00€
    500mg
    1,915.00€
  • 8-Chloro-1-methyl-6-phenyl-4H-imidazo[1,5-a][1,4]benzodiazepine

    Controlled Product
    CAS:
    <p>Impurity Midazolam EP Impurity G<br>Applications 8-Chloro-1-methyl-6-phenyl-4H-Imidazo[1,5-a][1,4]benzodiazepine is an impurity of Midazolam (M343000), an anesthetic, anticonvulsant, sedative and hypotic agent.<br>References Dundee, J. W., et al.: Drugs, 28, 519 (1984); Lahat, E., et al.: Br. Med. J., 321, 83 (2000);<br></p>
    Formula:C18H14ClN3
    Color and Shape:Brown Solid
    Molecular weight:307.78

    Ref: TR-C369430

    10mg
    2,019.00€
    25mg
    4,390.00€
    2500µg
    778.00€
  • N-Isopropylnortropine Methobromide (Impurity)

    Controlled Product
    CAS:
    <p>Impurity Ipratropium EP Impurity A<br>Applications N-Isopropylnortropine Methobromide (Ipratropium EP Impurity A) is an impurity of Ipratropium (Bromide Monohydrate: I740500), an Atropine (A794625)-like bronchodilator that acts via an anticholinergic pathway, and is used to treat patients with chronic bronchitis, cardiac obstructive pulmonary disease (COPD) and asthma.<br>References Baigelman, W. &amp; Chodosh, S.: CHEST J., 71, 324 (1977); Groggins, R., et al.: Arch. Dis. Child., 56, 342 (1981); Sichletidis, L., et al.: Int. J. Clin. Prac., 53, 185 (1998)<br></p>
    Formula:C11H22NO·Br
    Color and Shape:White To Off-White
    Molecular weight:264.20

    Ref: TR-I872685

    1g
    1,817.00€
    100mg
    273.00€
  • Ref: 10-F495558

    250mg
    To inquire
    500mg
    To inquire
  • 5-Methyl-2-phenoxypyridine

    Controlled Product
    CAS:
    Formula:C12H11NO
    Color and Shape:Neat
    Molecular weight:185.23

    Ref: TR-M339100

    25mg
    205.00€
    100mg
    734.00€
    250mg
    1,395.00€
  • Miconazole Impurity H

    Controlled Product
    CAS:
    <p>Impurity Miconazole EP Impurity H<br>Applications Miconazole Impurity H (Miconazole EP Impurity H), is the impurity of Miconazole (M342500), which is an imidazole antifungal agent, that is applied topically to the skin or to mucus membranes for the treatment of fungal infections.<br>References Godefroi, E.F., et al.: J. Med. Chem., 12, 784 (1969), Brugmans, et al.: Arch. Dermatol., 102, 428 (1970), Heel, R.C., et al.: Drugs, 19, 7 (1980),<br></p>
    Formula:C18H16Cl2N2O
    Color and Shape:Neat
    Molecular weight:347.24

    Ref: TR-M342490

    1g
    2,010.00€
    25mg
    179.00€
    100mg
    335.00€
  • a-Descyclohexyl-a-phenyl Oxybutynin

    Controlled Product
    CAS:
    <p>Impurity Oxybutynin EP Impurity B<br>Applications α-Descyclohexyl-α-phenyl Oxybutynin (Oxybutynin EP Impurity B) is an Oxybutynin impurity; 4-(dialkylamino)-2-butynyl benzilates as parasympatholytic substances.<br>References Dahlbom, R., et al.: Acta Chem. Scand., 17, 2354 (1963),<br></p>
    Formula:C22H25NO3
    Color and Shape:Neat
    Molecular weight:351.44

    Ref: TR-D288840

    10mg
    243.00€
    100mg
    1,647.00€
  • 3-Methoxybenzene-1,2-diamine

    CAS:
    <p>Applications 3-Methoxybenzene-1,2-Diamine (cas# 37466-89-0) is a useful research chemical.<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></p>
    Formula:C7H10N2O
    Color and Shape:Brown
    Molecular weight:138.17

    Ref: TR-M336830

    100mg
    105.00€
  • 2-Methyllamotrigine Methanesulfonate

    CAS:
    <p>Applications 2-Methyl-Lamotrigine is an impurity of Lamotrigine (L173250), an anticonvulsant which inhibits glutamate release, possible through inhibition of sodium, potassium and calcium currents. Used in treatment of bipolar depression.<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:C10H9Cl2N5·CH4O3S
    Color and Shape:Off White Solid
    Molecular weight:366.22

    Ref: TR-M315350

    1mg
    164.00€
    50mg
    2,058.00€
    2500µg
    318.00€
  • Ethyl 1-trityl-1H-imidazole-4-carboxylate

    CAS:
    Purity:95.0%
    Molecular weight:382.4630126953125

    Ref: 10-F213752

    1g
    To inquire
  • Triclabendazole Sulfoxide

    CAS:
    <p>Applications Triclabendazole Sulfoxide is a metabolite of Triclabendazole (T774175), the only anthelmintic drug, which is active against immature, mature and adult stages of fluke.<br>References Whelan, M., et al.: J. Chromato., 1275, 41 (2013); Barrera, S., et al.; Antimicrob. Agent. Chemother., 56, 3535 (2012);<br></p>
    Formula:C14H9Cl3N2O2S
    Color and Shape:Colourless
    Molecular weight:375.66

    Ref: TR-T773830

    25mg
    244.00€
    250mg
    1,740.00€
  • 2-Hydroxymethyl-1H-benzoimidazole-5-carboxylic acid

    CAS:
    Purity:95.0%
    Color and Shape:Solid
    Molecular weight:192.1739959716797

    Ref: 10-F055245

    1g
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    2g
    To inquire
    5g
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    10g
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    25g
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    50g
    To inquire
    100mg
    To inquire
    250mg
    To inquire
    500mg
    To inquire
  • Clotrimazole-d5

    Controlled Product
    CAS:
    <p>Applications Labelled Clotrimazole (C587400). Clotrimazole is an antifungal agent.<br>References Podust, L., et al.: J. Biol. Chem., 284, 25211 (2009), Hollender, J., et al.: Environ. Sci. Technol., 43, 7862 (2009), Marciniec, B., et al.: J. Pharm. Biomed. Anal., 50, 675 (2009), McGinnity, D., et al.: Drug Metab. Disposition, 37, 1259 (2009),<br></p>
    Formula:C22D5H12ClN2
    Color and Shape:Off-White
    Molecular weight:349.87

    Ref: TR-C587402

    1mg
    302.00€
    10mg
    1,816.00€
    2500µg
    623.00€
  • Scopolamine N-Oxide

    CAS:
    <p>Stability Hygroscopic<br>Applications Scopolamine N-Oxide is an impurity of Scopolamine (S200000), an acetylcholine antagonist used in the treatment of motion sickness and also used as antiemetic, antispasmodic, mydriatic, preanesthetic agents.<br>References Shahwar, D., et al.: Turk. J. Chem., 36, 257 (2012); Paula, S., et al.: J. Med. Chem., 47, 133 (2004); Wu, H.L., et al.: J. Chromatograph. A., 802, 107 (1998); Phillipson, J.D., et al.: J. Pharma. Pharmcol., 25, 116 (1973);<br></p>
    Formula:C17H21NO5
    Color and Shape:Neat
    Molecular weight:319.35

    Ref: TR-S200020

    10mg
    180.00€
    100mg
    548.00€
  • Benznidazole-d7

    Controlled Product
    CAS:
    <p>Applications Benznidazole-D7 is a labelled analogue of Benznidazole (B197925).<br></p>
    Formula:C12H5D7N4O3
    Color and Shape:Neat
    Molecular weight:267.29

    Ref: TR-B197927

    1mg
    227.00€
    10mg
    1,647.00€
  • 3-Dechloro-4-chloro Lamotrigine

    Controlled Product
    CAS:
    <p>Impurity Lamotrigine EP Impurity G<br>Applications 3-Dechloro-4-chloro Lamotrigine (Lamotrigine EP Impurity G) is a potential impurity of Lamotrigine (L173250).<br>References Rees, R., et al.: J. Med. Chem., 15, 859 (1972), McNamara, J., et al.: Nature, 399, A15 (1999),<br></p>
    Formula:C9H7Cl2N5
    Color and Shape:Neat
    Molecular weight:256.09

    Ref: TR-D226300

    25mg
    238.00€
    50mg
    434.00€
    100mg
    826.00€
  • Ref: 10-F662261

    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
  • 2-(2-Furyl)-6-nitrobenzimidazole

    CAS:
    Molecular weight:229.19500732421875

    Ref: 10-F098160

    1g
    To inquire
    5g
    To inquire
  • 4-Hydroxy Omeprazole Preparation Kit

    Controlled Product
    CAS:
    Formula:C16H17N3O3S
    Color and Shape:Off White Solid
    Molecular weight:331.39

    Ref: TR-H948860

    5mg
    310.00€
    50mg
    2,096.00€
  • Ethyl 1-(4-bromophenyl)-1H-imidazole-5-carboxylate

    CAS:
    Purity:97%
    Molecular weight:295.135986328125

    Ref: 10-F601453

    1g
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    2g
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    5g
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    100mg
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    250mg
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    500mg
    To inquire
  • rac Rivastigmine-d6

    Controlled Product
    CAS:
    <p>Applications Labelled rac Rivastigmine. A brain selective acetylcholinesterase inhibitor. Nootropic.<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 Rosler, M., et al.: Brit. Med. J., 318, 633 (1999), Enz, A., et al.: Prog. Brain Res., 98, 431 (1993),<br></p>
    Formula:C14H16D6N2O2
    Color and Shape:Neat
    Molecular weight:256.37

    Ref: TR-R541002

    1mg
    307.00€
    10mg
    1,945.00€
  • Lormetazepam-13C,d3

    Controlled Product
    CAS:
    <p>Applications A labelled analog of Lorazepam (L469850). Sedative, hypnotic.Controlled substance (depressant).<br>References Nudelman, A., et al.: J. Pharma. Sci., 63, 1886 (1974), Humpel, M., et al.: Eur. J. Drug Metab. Pharmacokinet., 4, 237 (1979), Girkin, R., et al.: Xenobiotica, 10, 401 (1980),<br></p>
    Formula:CC15D3H9Cl2N2O2
    Color and Shape:Neat
    Molecular weight:339.20

    Ref: TR-L469932

    25mg
    1,647.00€
    2500µg
    260.00€
  • 1-Methyl-12-thioxopyrido[1,2,3,4]imidazole-[1,2-a]benzimidazole-2(12H)-one

    Controlled Product
    CAS:
    <p>Stability Light Sensitive<br>Applications Lansoprazole (L175000) impurity .<br></p>
    Formula:C14H9N3OS
    Color and Shape:Orange To Red
    Molecular weight:267.31

    Ref: TR-M330550

    5mg
    159.00€
    25mg
    649.00€
    100mg
    1,339.00€
  • Lamotrigine N2-Oxide

    Controlled Product
    CAS:
    <p>Applications Lamotrigine analog for production of anti-lamotrigine antibodies and use as immunoassay reagent.<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 Doig, M.V., et al.: J. Chromatogr., 554, 181 (1991),<br></p>
    Formula:C9H7Cl2N5O
    Purity:90%
    Color and Shape:Neat
    Molecular weight:272.09

    Ref: TR-L173280

    5mg
    298.00€
    10mg
    508.00€
    25mg
    1,213.00€
  • 11-Keto Oxcarbazepine

    Controlled Product
    CAS:
    <p>Stability Unstable in Solution<br>Applications A keto impurity of the anticonvulsant Oxcarbazepine (O869250).<br></p>
    Formula:C15H10N2O3
    Color and Shape:Neat
    Molecular weight:266.25

    Ref: TR-K197500

    1mg
    308.00€
    5mg
    1,168.00€
    10mg
    1,988.00€
  • 1-Methyl Mebendazole

    Controlled Product
    CAS:
    <p>Impurity Mebendazole USP Related Compound D<br>Applications Mebendazole (M200500) related compound as anthelmintic agent. Mebendazole USP Related Compound D.<br>References Dhaneshwar, S.R., et al.: Indian Drugs, 28, 21 (1990),<br></p>
    Formula:C17H15N3O3
    Color and Shape:Neat
    Molecular weight:309.32

    Ref: TR-M320150

    10mg
    266.00€
    100mg
    1,822.00€
  • Miconazole N-(2-Methyl)propanoate

    Controlled Product
    CAS:
    <p>Applications Miconazole N-(2-Methyl)propanoate is an impurity of Miconazole (M342500). Miconazole EP Impurity E.<br></p>
    Formula:C22H20Cl4N2O3
    Color and Shape:Neat
    Molecular weight:502.22

    Ref: TR-M342515

    50mg
    321.00€
    500mg
    2,113.00€
  • Itraconazole Mono N-Oxide

    Controlled Product

    Formula:C35H38Cl2N8O5
    Color and Shape:Neat
    Molecular weight:721.63

    Ref: TR-I937528

    10mg
    359.00€
    25mg
    762.00€
    50mg
    1,399.00€
  • 5-O-Desmethyl Omeprazole Sulfide

    Controlled Product
    CAS:
    Formula:C16H17N3O2S
    Color and Shape:Neat
    Molecular weight:315.39

    Ref: TR-D292135

    1mg
    313.00€
    5mg
    1,282.00€
  • Letrozole Diacid Impurity

    Controlled Product
    CAS:
    <p>Applications An impurity of Letrozole (L330100) which is a nonsteroidal aromatase inhibitor structurally related to Fadrozole.<br>References Bhatnagar, A.S., et al: J. Steroid Biochem. Mol. Biol., 37, 1021 (1990), Pfister, C.U., et al.: J. Pharm. Sci., 83, 520 (1994), Lipton, A., et al.: Cancer, 75, 2132 (1995).<br></p>
    Formula:C17H13N3O4
    Color and Shape:White To Off-White
    Molecular weight:323.3

    Ref: TR-L330220

    10mg
    273.00€
    50mg
    1,085.00€
    100mg
    1,867.00€
  • Fenbendazole Sulfone-d3

    Controlled Product
    CAS:
    <p>Applications Labelled version of Fenbendazole Sulfone (F246770), which is a metabolite of Fenbendazole (F246750).<br>References McKellar, Q., et al.: J. Vet. Pharmacol. Ther., 13, 223 (1990), De Ruyck, H., et al.: Food Control., 11, 165 (2000),<br></p>
    Formula:C15D3H10N3O4S
    Color and Shape:Neat
    Molecular weight:334.36

    Ref: TR-F246793

    1mg
    320.00€
    5mg
    900.00€
    2500µg
    581.00€
  • 8-Chloro-6-(2-fluorophenyl)-1-methyl-6H-Imidazo[1,5-a][1,4]benzodiazepine

    Controlled Product
    CAS:
    <p>Impurity MIdazolam EP Impurity B<br>Applications 8-Chloro-6-(2-fluorophenyl)-1-methyl-6H-Imidazo[1,5-a][1,4]benzodiazepine is an isomer of Midazolam (M343000), an anesthetic, anticonvulsant, sedative and hypotic agent.<br>References Walser, A., et al.: J. Org. Chem., 43, 936 (1978); Dundee, J. W., et al.: Drugs, 28, 519 (1984); Lahat, E., et al.: Br. Med. J., 321, 83 (2000)<br></p>
    Formula:C18H13ClFN3
    Color and Shape:Neat
    Molecular weight:325.77

    Ref: TR-C366400

    25mg
    305.00€
    250mg
    2,014.00€
  • 5-Chloro-6-(2,3-dichlorophenoxy)-1,3-dihydro-2H-benzimidazol-2-one

    CAS:
    <p>Applications 5-Chloro-6-(2,3-dichlorophenoxy)-1,3-dihydro-2H-benzimidazol-2-one is a metabolite of Triclabendazole (T774175), the only anthelmintic drug, which is active against immature, mature and adult stages of fluke.<br>References Whelan, M., et al.: J. Chromato., 1275, 41 (2013); Barrera, S., et al.; Antimicrob. Agent. Chemother., 56, 3535 (2012);<br></p>
    Formula:C13H7Cl3N2O2
    Color and Shape:Off-White To Brown
    Molecular weight:329.57

    Ref: TR-C365505

    10mg
    310.00€
    100mg
    2,050.00€
  • Hydroxy Voriconazole

    Controlled Product

    <p>Applications A hydroxylated derivative of Voriconazole (V760000), a systemic antifungal and ergosterol biosynthesis inhibitor.<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 Sanati, H., et al.: Antimicrob. Ag. Chemother., 41, 2492 (1997).<br></p>
    Formula:C16H14F3N5O2
    Color and Shape:Neat
    Molecular weight:365.31

    Ref: TR-H996050

    1mg
    235.00€
    5mg
    885.00€
    2500µg
    492.00€
  • 3-(5-methyl-2H-tetrazol-2-yl)-1-adamantanamine

    CAS:
    Purity:95.0%
    Molecular weight:233.31900024414062

    Ref: 10-F314453

    1g
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  • Ethyl 2-(2-Oxopyrrolidin-1-yl)acetate (80%)

    Controlled Product
    CAS:
    <p>Impurity Piracetam EP Impurity C<br>Applications Ethyl 2-(2-oxopyrrolidin-1-yl)acetate is a reagent in the preparation of N-substituted-2-oxopyrrolidinylacetamides which have anticonvulsant activities.<br>References Al-Obaid, A. M., et al.: Med. Chem. Res., 9, 696 (1999);<br></p>
    Formula:C8H13NO3
    Purity:80%
    Color and Shape:Neat
    Molecular weight:171.19

    Ref: TR-E925885

    1g
    1,703.00€
    100mg
    246.00€
  • 3,5-Didesamino-3,5-dioxo Lamotrigine

    Controlled Product
    CAS:
    <p>Impurity Lamotrigine EP Impurity D<br>Applications 3,5-Didesamino-3,5-dioxo Lamotrigine (Lamotrigine EP Impurity D) is an impurity of the anticonvulsant Lamotrigine (L173250).<br>References Hlavac, J. et al.: ARKIVOC, 1, 22 (2003);<br></p>
    Formula:C9H5Cl2N3O2
    Color and Shape:Neat
    Molecular weight:258.06

    Ref: TR-D440400

    10mg
    190.00€
    50mg
    694.00€
  • Imidocarb

    Controlled Product
    CAS:
    <p>Applications Imidocarb is a urea derived antiprotozoal agent used in veterinary medicine for the treatment of infection with babesia and other parasites.<br>References Mosqueda, J., et al.: Curr. Med. Chem., 19, 1504 (2012); Wang, Z.J., et al.: J. Agricultural. Food. Chem., 57, 2324 (2009);<br></p>
    Formula:C19H20N6O
    Color and Shape:Neat
    Molecular weight:348.40

    Ref: TR-I387550

    1g
    263.00€
    10g
    353.00€
    100g
    792.00€
  • Miconazole Impurity I

    Controlled Product
    CAS:
    <p>Impurity Miconazole EP Impurity I<br>Applications Miconazole Impurity I (Miconazole EP Impurity I), is the impurity of Miconazole (M342500), which is an imidazole antifungal agent, that is applied topically to the skin or to mucus membranes for the treatment of fungal infections.<br>References Godefroi, E.F., et al.: J. Med. Chem., 12, 784 (1969), Brugmans, et al.: Arch. Dermatol., 102, 428 (1970), Heel, R.C., et al.: Drugs, 19, 7 (1980),<br></p>
    Formula:C18H15Cl3N2O
    Color and Shape:Neat
    Molecular weight:381.683

    Ref: TR-M342495

    1g
    1,893.00€
    100mg
    298.00€
  • Omeprazole sulfide N-Oxide

    CAS:
    <p>Applications 5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]thio]-1H-benzimidazole N-Oxide is a metabolite of Omeprazole (O635000), an proton inhibitor used as an antiulcerative agent.<br>References Muller, P., et al.: Arzneimittel-Forsch., 33, 1685 (1983), Wallmark, B., et al.: Biochim. Biophys. Acta., 778, 549 (1984), Morii, M., et al.: J. Biol. chem., 268, 21553 (1993), Ritter, M., et al.: Br. J. Pharmacol., 124, 627 (1998)<br></p>
    Formula:C17H19N3O3S
    Color and Shape:Off-White
    Molecular weight:345.42

    Ref: TR-M263040

    10mg
    238.00€
    100mg
    1,583.00€
  • Lamotrigine N-Acetate

    Controlled Product
    CAS:
    <p>Applications Lamotrigine N-Acetate is a derivative of the anticonvulsant Lamotrigine (L173250).<br></p>
    Formula:C11H9Cl2N5O
    Color and Shape:Neat
    Molecular weight:298.13

    Ref: TR-L173255

    25mg
    259.00€
    250mg
    1,692.00€
  • 2-Methyl-5-nitro-1-(2-oxiranylmethyl)-1H-imidazole

    Controlled Product
    CAS:
    <p>Applications 2-Methyl-5-nitro-1-(2-oxiranylmethyl)-1H-imidazole is an impurity of Ornidazole (O688500) which has antifertility activity.<br>References Jones, A., et al.: Xenobiotica, 27, 711 (1997); Cooper, T., et al.: J. Andrology, 18, 431 (1997)<br></p>
    Formula:C7H9N3O3
    Color and Shape:Neat
    Molecular weight:183.16

    Ref: TR-M320145

    1g
    774.00€
    100mg
    266.00€
    2500mg
    1,502.00€
  • 5-Ethyl-2,3-diphenyl-2H-tetrazol-3-ium chloride

    CAS:
    Purity:98%
    Molecular weight:286.760009765625

    Ref: 10-F775278

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  • 2,2'-Bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-1,1'-biimidazole

    CAS:
    Purity:98%
    Molecular weight:659.6099853515625

    Ref: 10-F626416

    5g
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    100g
    74.00€
    500g
    264.00€
  • 4-Cyanobenzyl Bromide

    Controlled Product
    CAS:
    <p>Applications A benzyl halide as postemergence herbicides.<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 Singer, G.M., et al.: J. Med. Chem., 26, 309 (1983),<br></p>
    Formula:C8H6BrN
    Color and Shape:Neat
    Molecular weight:196.04

    Ref: TR-C962300

    5g
    106.00€
  • Nazartinib

    CAS:
    Molecular weight:495.019989013672

    Ref: 10-F865697

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  • 2-Methyl-1-phenyl-1h-1,3-benzodiazole

    CAS:
    Purity:98%
    Molecular weight:208.26400756835938

    Ref: 10-F656135

    1g
    996.00€
    5g
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    10g
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    2.5g
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    50mg
    327.00€
    100mg
    425.00€
    250mg
    551.00€
    500mg
    799.00€
  • Methyl-N-(5-[butylsulfanyl]-1-H-benzimidazol-2-yl)carbamate

    CAS:
    Formula:C13H17N3O2S
    Color and Shape:Neat
    Molecular weight:279.358

    Ref: TR-M291305

    10mg
    191.00€
    50mg
    828.00€
    100mg
    1,433.00€
  • Tert-Butyl 4-(3-iodo-1H-indazol-6-yl)piperazine-1-carboxylate

    CAS:
    Purity:95.0%
    Color and Shape:Solid
    Molecular weight:428.27398681640625

    Ref: 10-F093133

    1g
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    543.00€
  • (1-Methyl-1H-benzoimidazol-2-yl)-hydrazine

    CAS:
    Formula:C8H10N4
    Purity:98%
    Color and Shape:Solid
    Molecular weight:162.196

    Ref: 10-F059505

    5g
    218.00€
  • Ref: 10-F518137

    250mg
    To inquire
  • 5-(2-Fluorophenyl)oxazole-4-carboxylic acid

    CAS:
    Formula:C10H6FNO3
    Purity:95.0%
    Color and Shape:Solid
    Molecular weight:207.16

    Ref: 10-F215800

    1g
    476.00€
    250mg
    260.00€
  • Ref: 10-F535125

    250mg
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  • 5-(3-phenoxyphenyl)-1H-1,2,3,4-tetrazole

    CAS:
    Purity:98+%
    Molecular weight:238.25

    Ref: 10-F722219

    5g
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  • 3-Amino-1H-indazole-5-carboxylic acid

    CAS:
    Formula:C8H7N3O2
    Purity:95.0%
    Color and Shape:Solid
    Molecular weight:177.163

    Ref: 10-F456135

    250mg
    155.00€
  • (1,5-dimethyl-1H-benzimidazol-2-yl)methanol

    CAS:
    Formula:C10H12N2O
    Purity:95.0%
    Molecular weight:176.219

    Ref: 10-F315945

    1g
    117.00€
  • 5-Bromo-1-phenyl-1H-benzoimidazole

    CAS:
    Purity:95.0%
    Color and Shape:Solid
    Molecular weight:273.13299560546875

    Ref: 10-F076651

    1g
    71.00€
    5g
    174.00€
    250mg
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  • IMAZODAN

    CAS:
    Purity:95.0%
    Color and Shape:Solid
    Molecular weight:240.26600646972656

    Ref: 10-F468414

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  • (3-Methyl-2-oxo-2,3-dihydro-benzoimidazol-1-yl)-acetic acid

    CAS:
    Purity:95.0%
    Color and Shape:Solid
    Molecular weight:206.2010040283203

    Ref: 10-F059478

    1g
    552.00€
    2g
    901.00€
    5g
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    10g
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    2.5g
    557.00€
    100mg
    175.00€
    250mg
    294.00€
    500mg
    399.00€
  • 2-[(4-Methoxyphenyl)methyl]-1H-1,3-benzodiazole

    CAS:
    Purity:95%
    Molecular weight:238.2899932861328

    Ref: 10-F692111

    1g
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    82.00€
  • Ref: 10-F234475

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    5mg
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  • 2-cyclohexyl-1H-1,3-benzodiazole-4-carboxylic acid

    CAS:
    Purity:95.0%
    Color and Shape:Liquid, No data available.
    Molecular weight:244.29400634765625

    Ref: 10-F526687

    1g
    To inquire
  • 6-((1-Methyl-4-nitro-1H-imidazol-5-yl)thio)-9H-purine

    CAS:
    Purity:95.0%
    Color and Shape:Solid
    Molecular weight:277.260009765625

    Ref: 10-F448203

    1g
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    5g
    150.00€
    25g
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  • 2,6-Di(1H-benzo[d]imidazol-2-yl)pyridine

    CAS:
    Purity:95.0%
    Color and Shape:Solid
    Molecular weight:311.3479919433594

    Ref: 10-F064462

    1g
    28.00€
    5g
    90.00€
    25g
    301.00€
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  • 6-(Pyridin-2-yl)-1H-indazole

    CAS:
    Purity:95.0%
    Molecular weight:195.22500610351562

    Ref: 10-F431441

    250mg
    To inquire
  • 1-(2-FLUORO-4-NITROPHENYL)-1H-BENZO[D]IMIDAZOLE

    CAS:
    Purity:97.0%
    Molecular weight:257.2239990234375

    Ref: 10-F471286

    1g
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  • 2-[(E)-2-PHENYLETHENYL]-1H-BENZIMIDAZOLE

    CAS:
    Purity:95.0%
    Molecular weight:220.27499389648438

    Ref: 10-F514123

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  • 2-(4-Cyanophenyl)benzimidazole-6-carbonitrile

    CAS:
    Molecular weight:244.2570037841797

    Ref: 10-F098153

    1g
    To inquire
  • 1-[2-(2-Chlorophenoxy)ethyl]-1H-benzoimidazol-2-ylamine

    CAS:
    Formula:C15H14ClN3O
    Color and Shape:Solid
    Molecular weight:287.75

    Ref: 10-F015457

    250mg
    278.00€
  • 4-{[(1-methyl-1H-benzimidazol-2-yl)methyl]amino}benzoic acid

    CAS:
    Purity:95.0%
    Molecular weight:281.31500244140625

    Ref: 10-F314477

    5g
    To inquire
  • 4-(1H-Benzoimidazol-2-yl)-1-phenyl-pyrrolidin-2-one

    CAS:
    Purity:95.0%
    Molecular weight:277.3269958496094

    Ref: 10-F511664

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  • Ref: 10-F693426

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  • 5-(3-methoxythien-2-yl)-1,3-oxazole


    Molecular weight:181.2100067138672

    Ref: 10-F518717

    1g
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  • 5-(2,6-Dichloro-4-methylphenyl)oxazole

    CAS:
    Purity:98%
    Molecular weight:228.07000732421875

    Ref: 10-F630515

    250mg
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  • N-Methyl-1-(oxazol-2-yl)methanamine

    CAS:
    Formula:C5H8N2O
    Purity:95.0%
    Color and Shape:Liquid
    Molecular weight:112.132

    Ref: 10-F303939

    250mg
    706.00€
  • 1-(1,3-benzodioxol-5-ylmethyl)-1H-imidazole-2-thiol

    CAS:
    Purity:95.0%
    Molecular weight:234.04629856

    Ref: 10-F520772

    250mg
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  • 5-(Pyridin-2-yl)-1H-indazole

    CAS:
    Purity:95.0%
    Molecular weight:195.22500610351562

    Ref: 10-F431444

    250mg
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  • 3,5-Di(1H-imidazol-1-yl)pyridine

    CAS:
    Purity:97%
    Molecular weight:211.22799682617188

    Ref: 10-F612555

    1g
    To inquire
  • 2-Isobutyl-1H-benzoimidazol-5-ylamine

    CAS:
    Formula:C11H15N3
    Purity:98%
    Color and Shape:Solid
    Molecular weight:189.262

    Ref: 10-F030847

    1g
    913.00€
  • 1-Cyclohexyl-1H-benzoimidazol-5-ylamine

    CAS:
    Formula:C13H17N3
    Purity:97%
    Color and Shape:Solid
    Molecular weight:215.3

    Ref: 10-F057936

    1g
    421.00€
    250mg
    186.00€
  • 1,1'-Bis(pyridin-4-ylmethyl)-1H,1'h-2,2'-biimidazole

    CAS:
    Purity:98%
    Molecular weight:316.3680114746094

    Ref: 10-F693831

    100mg
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  • Tris(4-(1H-imidazol-1-yl)phenyl)amine

    CAS:
    Purity:97%
    Molecular weight:443.5140075683594

    Ref: 10-F612599

    1g
    144.00€
    5g
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    64.00€
  • (R)-3-Boc-4-(Methoxymethylcarbamoyl)-2,2-dimethyloxazolidine

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

    Ref: 10-F048634

    1g
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