
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.
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Found 10353 products of "Benzimidazole and Imidazole Derivatives"
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5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]thio]-1H-benzimidazole
CAS:<p>Omeprazole is a drug that belongs to the class of benzimidazole compounds. It is an inhibitor of gastric acid secretion in the stomach, reducing the production of hydrochloric acid and pepsin. Omeprazole has been shown to have greater chemical stability than other proton pump inhibitors (PPIs), with a higher solubility in water and a longer shelf life. Omeprazole also has anti-inflammatory properties, which may be due to its inhibition of prostaglandin synthesis. Omeprazole also exhibits pharmacokinetic properties that are different from other PPIs. Omeprazole is rapidly absorbed following oral administration and has a high bioavailability, which can be attributed to its hydroxyl group. This hydroxyl group allows for esomeprazole (a prodrug) to be formed by hydrolysis in the gut or liver, increasing omeprazole's absorption and bioavailability.</p>Formula:C17H19N3O2SPurity:Min. 95%Color and Shape:PowderMolecular weight:329.42 g/mol2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-dimethoxybenzoic acid sodium salt
<p>2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-dimethoxybenzoic acid sodium salt is a white to off-white crystalline powder. It is soluble in water and sparingly soluble in alcohol. This product is used as an analytical standard and has been found to be a metabolite of the drug clozapine. 2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-dimethoxybenzoic acid sodium salt has also been found to be an impurity in the drug product lamotrigine.</p>Formula:C24H29NO5•NaPurity:Min. 95%Molecular weight:434.49 g/mol2-[[[3-Methyl-4-(methylthio)-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole
CAS:<p>2-[[[3-Methyl-4-(methylthio)-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole is a synthetic, nonsteroidal anti-inflammatory drug. It is soluble in methanol and ethanol, not soluble in water. The impurity standard of 2-[[[3-Methyl-4-(methylthio)-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole is 3-[2-[(3,4,5-trimethoxyphenyl)amino]-1H-benzimidazolium methyl sulfate].</p>Formula:C15H15N3OS2Purity:Min. 95%Molecular weight:317.43 g/mol3-Amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-5(4H)-one
CAS:<p>3-Amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-5(4H)-one is a triazine derivative that is used as an analytical reagent and intermediate. It has been used as a wastewater analysis method to measure the concentration of carbamazepine. 3-Amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-5(4H)-one has also been shown to be useful in developing analytical methods for clinical trials. 3DCTKP has also been used to test the matrix effect of carbamazepine by analyzing it in different matrices such as water and human plasma.</p>Formula:C9H6Cl2N4OPurity:Min. 95 Area-%Color and Shape:PowderMolecular weight:257.08 g/molN-(2-Phenethyl)benzamide
CAS:<p>N-(2-Phenethyl)benzamide (NPEB) is a molecule that belongs to the group of reactive molecules. It has been shown to be toxic to gram-positive bacteria, such as Staphylococcus aureus and Bacillus subtilis, but not gram-negative bacteria such as Escherichia coli. NPEB also has been shown to have locomotor activity in animals, which may be due to its ability to inhibit the mitochondrial electron transport chain and inhibit ATP production. NPEB's biological properties are well characterized. FTIR spectroscopy showed that this molecule has an amide functional group and is a small molecule with a molecular weight of 176.4 g/mol. This molecule was also found to be able to bind to mitochondria in animals.</p>Formula:C15H15NOPurity:Min. 97 Area-%Color and Shape:PowderMolecular weight:225.29 g/mol4-Isobutyl-2-pyrrolidinone
CAS:<p>4-Isobutyl-2-pyrrolidinone is a colorless liquid that belongs to the category of phosphites. It has a high boiling point, which makes it suitable for use in organic solvents and as a heat transfer agent. The thermodynamic properties of 4-Isobutyl-2-pyrrolidinone have been evaluated using the protonation theory. It can be protonated at either the nitrogen or the methyl group, and both forms are present in solution. This means that 4-Isobutyl-2-pyrrolidinone is acidic and can react with other compounds to form salts called lactams. There are two isomers of this compound: cis and trans. Both isomers exist in equilibrium; however, the cis isomer predominates at room temperature. The most common impurities of 4-Isobutyl-2-pyrrolidinone are dehydration products formed during synthesis or</p>Formula:C8H15NOPurity:Min. 95%Color and Shape:White PowderMolecular weight:141.21 g/molDihydroxy diketo atorvastatin impurity
CAS:<p>Dihydroxy diketo atorvastatin impurity is a synthetic impurity that is generated by the metabolism of atorvastatin. This drug product is an analytical standard for the determination of purity, and can also be used to develop high purity drugs.</p>Formula:C26H24FNO5Purity:Min. 95%Molecular weight:449.47 g/molDi-2-thienylmethanone
CAS:<p>Di-2-thienylmethanone is a pyrazole with an activation energy of about 10.5 kcal/mol. It has been found to be toxic and can cause cell lysis. This molecule has been used in the synthesis of a number of drugs, including thiopental, a barbiturate that is used as an anaesthetic. Di-2-thienylmethanone is also the precursor for the synthesis of fluoroquinolones, which are potent antibacterial agents. The Friedel-Crafts reaction is one way this molecule is synthesized, and it involves the addition of an alkyl halide to an unsaturated double bond. This reaction is named after Charles Friedel and James Crafts who first discovered it in 1877.</p>Formula:C9H6OS2Purity:Min. 95%Color and Shape:White PowderMolecular weight:194.28 g/mol4-Desmethoxy omeprazole sulfide
CAS:<p>4-Desmethoxy omeprazole sulfide is a metabolite of omeprazole, a drug that is used to treat ulcers and gastroesophageal reflux disease. 4-Desmethoxy omeprazole sulfide is not an impurity in the production of omeprazole, but is present as a natural component of omeprazole. This compound has been shown to be an impurity standard for HPLC analysis. The pharmacopoeia defines 4-desmethoxy omeprazole sulfide as an API impurity in drug products. It is also being studied for its potential use in drug development and research and development.</p>Formula:C16H17N3OSPurity:Min. 95%Color and Shape:White to off-white solid.Molecular weight:299.39 g/mol10,11-Dihydroxy-d10 Carbamazepine
Controlled Product<p>10,11-Dihydroxy-d10 Carbamazepine is a drug product that is used as an analytical reference standard. It is natural and synthetic impurity in the API (active pharmaceutical ingredient) Carbamazepine. The CAS number for 10,11-Dihydroxy-d10 Carbamazepine is 513-81-5. This compound has been synthesized by custom synthesis and is an impurity standard for HPLC analysis of carbamazepine. 10,11-Dihydroxy-d10 Carbamazepine is also a research and development chemical for the drug development industry. It has been classified as a niche chemical due to its high purity and pharmacopoeia grade.</p>Purity:Min. 95%Carbendazim
CAS:<p>Carbendazim is a fungicide that inhibits the growth of fungi and bacteria. It has been shown to be potent inducers of polymerase chain reaction (PCR) amplification, with a rate constant of 0.0103 per minute. Carbendazim also has a significant effect on electrochemical impedance spectroscopy (EIS). The EIS analysis was used to compare carbendazim-treated cells with untreated cells, which showed that carbendazim causes an increase in the resistance across the cell membrane. This research suggests that carbendazim may be genotoxic, as it increased the amount of DNA damage observed in wild-type strains and altered the optical properties of DNA. Carbendazim is also an effective inhibitor of nitrite ion oxidation and colloidal gold deposition, which has led to its use as a water vapor control agent for plants.</p>Formula:C9H9N3O2Purity:Min. 95%Color and Shape:PowderMolecular weight:191.19 g/molLansoprazole N-oxide
CAS:<p>Lansoprazole N-oxide is a prodrug that is converted to lansoprazole sulfone in vivo. Lansoprazole N-oxide is used as a diluent in chromatographic experiments. It has been shown to be more sensitive than the parent compound, lansoprazole, for the diagnosis of reflux oesophagitis. Lansoprazole N-oxide also has a validation wavelength of 240 nm and can be detected by liquid chromatography. The active form of lansoprazole, lansoprazole sulfone, can be detected by gas chromatography mass spectrometry (GCMS).</p>Formula:C16H14F3N3O3SPurity:Min. 95%Color and Shape:White PowderMolecular weight:385.36 g/mol5-Methoxy-2-[[(3,5-dimethyl-2-pyridinyl)methyl]sulphinyl]-1H-benzimidazole
CAS:<p>5-Methoxy-2-[[(3,5-dimethyl-2-pyridinyl)methyl]sulphinyl]-1H-benzimidazole is a natural product. It is an impurity in the drug development process and may be present as an analytical marker for impurities. 5-Methoxy-2-[(3,5-dimethylpyridinium)methyl]sulfinyl]-1Hbenzimidazole is used as a pharmacopoeia standard and can be synthesized on request.</p>Formula:C16H17N3O2SPurity:Min. 95%Color and Shape:PowderMolecular weight:315.39 g/mol2-[[[(4-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl]sulfonyl]-1H-benzimidazole
CAS:<p>2-[[[(4-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl]sulfonyl]-1H-benzimidazole is a protonated sulfonamide that is used as an analytical method to detect the presence of other drugs in human liver tissue. It has been shown to inhibit the activity of cytochrome P450 3A4 (CYP3A4), one of the enzymes responsible for metabolizing many drugs. Bromoenol lactone and powder diffraction spectrum are two additional analytical methods that can be used to detect 2-[([(4-methoxypropoxy)-3-methyl-2-pyridinyl]methyl]sulfonyl]-1H-benzimidazole.</p>Formula:C18H21N3O4SPurity:Min. 95%Color and Shape:White/Off-White SolidMolecular weight:375.44 g/molN-[5-Amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-3-yl]-2,3-dichlorobenzamide
CAS:<p>N-[5-Amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-3-yl]-2,3-dichlorobenzamide is a pharmaceutical dosage form that is titrated to achieve the desired therapeutic effect. It is used to treat epilepsy and bipolar disorder. Lamotrigine binds to sodium channels in nerve cells and blocks their opening. This prevents the influx of sodium ions that are necessary for neuronal transmission. Lamotrigine has been shown to have an anticonvulsant effect by reducing the frequency of seizures in patients with epilepsy.</p>Formula:C16H9Cl4N5OPurity:Min. 95%Color and Shape:White Off-White PowderMolecular weight:429.09 g/mol5,6-Dimethoxy-2-(4-piperidinyl)methyleneindan-1-one (donepezil impurity)
CAS:<p>5,6-Dimethoxy-2-(4-piperidinyl)methyleneindan-1-one (donepezil impurity) is an analytical standard used as a reference in HPLC assays for donepezil. It is also a metabolite of donepezil and has been found to have pharmacological activity similar to that of the parent compound. This impurity is present in donepezil drug products at levels up to 0.5%.</p>Formula:C17H21NO3Purity:Min. 95%Molecular weight:287.35 g/mol(R)-5-Hydroxymethyl tolterodine
CAS:<p>(R)-5-Hydroxymethyl tolterodine is a prodrug that is metabolized by cytochrome P450 3A4 (CYP3A4) in the liver to its active form, tolterodine. This drug can be used as an alternative for gabapentin in the treatment of detrusor muscle overactivity associated with neurogenic bladder dysfunction. The pharmacokinetic properties of (R)-5-hydroxymethyl tolterodine are similar to those of gabapentin, including the elimination half-life and volume of distribution. However, unlike gabapentin, which has been shown to increase the glomerular filtration rate (GFR) and renal blood flow, there is no evidence that this drug has any effect on GFR or renal blood flow. There is also no evidence that (R)-5-hydroxymethyl tolterodine causes any symptoms that may be attributed to</p>Formula:C22H31NO2Purity:Min. 98 Area-%Color and Shape:Off-White PowderMolecular weight:341.49 g/molN-Desmethyl galanthamine
CAS:Controlled Product<p>N-Desmethyl galanthamine is a plant alkaloid that is found in the Huperzia serrata plant. It has been shown to have cholinergic activity and calcium binding properties. N-Desmethyl galanthamine inhibits acetylcholinesterase, an enzyme responsible for the breakdown of acetylcholine, which is a neurotransmitter. This inhibition leads to increased levels of acetylcholine, which results in increased neuron stimulation and improved memory function. N-Desmethyl galanthamine also binds to β2 nicotinic receptor sites and blocks the binding of nicotine, leading to decreased nicotine dependence.</p>Formula:C16H19NO3Purity:Min. 95%Molecular weight:273.33 g/mol2-Hydroxy-2,2-bis(2-thienyl) acetic acid
CAS:<p>2-Hydroxy-2,2-bis(2-thienyl) acetic acid is a long-acting bronchodilator that can be administered by inhalation. It has been used in the clinical development of medicines for the treatment of asthma and chronic obstructive pulmonary disease. 2-Hydroxy-2,2-bis(2-thienyl) acetic acid is chemically related to pyridinium compounds. It is a potent inhibitor of muscarinic receptors and has an anticholinergic profile similar to atropine. The safety profile of this drug seems to be favourable in humans with no major side effects reported so far.</p>Formula:C10H8O3S2Purity:Min. 95%Color and Shape:Yellow PowderMolecular weight:240.3 g/molVarenicline
CAS:<p>Varenicline (CP 526555) is a selective partial agonist of the α4β2 nAChR and a full agonist of the α3β4 nAChR and α7 nAChR.</p>Formula:C13H13N3Purity:99.76%Color and Shape:SolidMolecular weight:211.262,7-Dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-indazole
CAS:Purity:98%Color and Shape:SolidMolecular weight:272.16000373-Bromo-1H-indazole-7-carboxylic acid
CAS:Formula:C8H5BrN2O2Purity:95%Color and Shape:Liquid, No data available.Molecular weight:241.044Z-His-OH
CAS:<p>M03075 - Z-His-OH</p>Formula:C14H15N3O4Purity:98%Color and Shape:SolidMolecular weight:289.2913-Bromo-1H-indazole-5-carbonitrile
CAS:Formula:C8H4BrN3Purity:97%Color and Shape:SolidMolecular weight:222.0452-Benzyl-1H-imidazole
CAS:Formula:C10H10N2Purity:98%Color and Shape:Solid, Yellow powderMolecular weight:158.2044-Chloro-1-methyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazol-3-amine
CAS:Purity:97%Color and Shape:SolidMolecular weight:307.58999633-(Aminomethyl)-1H-indazole
CAS:Formula:C8H9N3Purity:97%Color and Shape:SolidMolecular weight:147.1815-Chloromethyl-2-oxazolidinone
CAS:Formula:C4H6ClNO2Purity:97%Color and Shape:SolidMolecular weight:135.551H-Benzimidazole-5-boronic acid pinacol ester
CAS:Formula:C13H17BN2O2Purity:95%Color and Shape:SolidMolecular weight:244.13-(4-Methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)benzoic acid
CAS:Formula:C12H9F3N2O2Purity:98%Color and Shape:SolidMolecular weight:270.2116-Bromo-1H-indazol-3-amine
CAS:Formula:C7H6BrN3Purity:97%Color and Shape:SolidMolecular weight:212.051-Phenethyl-1H-imidazole
CAS:Formula:C11H12N2Purity:98%Color and Shape:LiquidMolecular weight:172.2313,5-Dimethyl-1-(4-methylbenzenesulfonyl)-4-(4,4,5,5-tetramethyl-1,3,2-Dioxaborolan-2-yl)-1H-indazole
CAS:Purity:97%Molecular weight:426.33999633-(Fluorosulfonyl)-1,2-dimethyl-1H-imidazol-3-ium trifluoromethanesulfonate
CAS:Purity:97%Color and Shape:SolidMolecular weight:328.256-Bromo-1H-benzoimidazole-4-carboxylic acid
CAS:Formula:C8H5BrN2O2Purity:95%Color and Shape:SolidMolecular weight:241.0445-Bromo-1H-benzo[d]imidazole-2(3H)-thione
CAS:Formula:C7H5BrN2SPurity:98%Color and Shape:SolidMolecular weight:229.1Ref: 10-F779467
1g524.00€5g1,350.00€10g2,024.00€25g4,652.00€100g16,292.00€2.5g987.00€100mg156.00€250mg224.00€500mg403.00€6-(Trifluoromethyl)-1H-indazole-3-carbaldehyde
CAS:Formula:C9H5F3N2OPurity:97%Color and Shape:SolidMolecular weight:214.1471-(1H-benzimidazol-2-yl)ethanone
CAS:Formula:C9H8N2OPurity:97%Color and Shape:SolidMolecular weight:160.1765-Methoxy-1-methyl-1H-benzo[d]imidazole
CAS:Formula:C9H10N2OPurity:98%Color and Shape:SolidMolecular weight:162.1924-Bromo-6-(trifluoromethyl)-1H-indazole
CAS:Formula:C8H4BrF3N2Purity:95.0%Color and Shape:SolidMolecular weight:263.9515-TERT-BUTYL-1H-IMIDAZOLE
CAS:Formula:C7H12N2Purity:98%Color and Shape:Solid, Yellow powderMolecular weight:124.1872-Methyl-5-nitro-1H-benzoimidazole
CAS:Formula:C8H7N3O2Purity:97%Color and Shape:SolidMolecular weight:177.1632-Thioxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylic acid
CAS:Formula:C8H6N2O2SPurity:98%Molecular weight:194.214-Chloro-1H-indazol-5-ol
CAS:Formula:C7H5ClN2OPurity:95%Color and Shape:No data available.Molecular weight:168.58(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(oxazol-5-yl)propanoic acid
CAS:Purity:97%Molecular weight:378.38400272-Chloro-1H-benzo[d]imidazole-6-carboxylic acid
CAS:Purity:97%Color and Shape:SolidMolecular weight:196.58999632-Ethylimidazole
CAS:Formula:C5H8N2Purity:97%Color and Shape:Solid, CrystallineMolecular weight:96.1335-Bromo-1H-benzimidazole
CAS:Formula:C7H5BrN2Purity:97%Color and Shape:Chunks,Crystalline PowderMolecular weight:197.035(R)-methyl 5-(6-(chloromethyl)-1H-benzo[d]imidazol-1-yl)-3-(1-(2-(trifluoromethyl)phenyl)ethoxy)thiophene-2-carboxylate
CAS:Purity:95%Molecular weight:494.91000371H-Indazole-5-carboxylic acid
CAS:Formula:C8H6N2O2Purity:98%Color and Shape:SolidMolecular weight:162.1483-BROMO-1-METHYL-1H-INDAZOLE
CAS:Formula:C8H7BrN2Purity:95%Color and Shape:SolidMolecular weight:211.0621H-Indazole-7-carbaldehyde
CAS:Formula:C8H6N2OPurity:98%Color and Shape:SolidMolecular weight:146.1492,3-Dimethyl-2H-indazol-6-amine
CAS:Formula:C9H11N3Purity:98%Color and Shape:SolidMolecular weight:161.2082-oxo-2,3-dihydro-1H-benzimidazole-5-sulfonyl chloride
CAS:Formula:C7H5ClN2O3SPurity:97%Color and Shape:SolidMolecular weight:232.644,5-Dimethyloxazol-2-amine
CAS:Formula:C5H8N2OPurity:98%Color and Shape:Solid, PowderMolecular weight:112.132Oxazol-2-ylamine
CAS:Formula:C3H4N2OPurity:96%Color and Shape:Crystalline Powder,PowderMolecular weight:84.078Methyl 2-thioxo-2,3-dihydro-1H-benzo[d]imidazole-5-carboxylate
CAS:Purity:98%Molecular weight:208.24000552-(4-Piperidinyl)-1H-benzimidazole
CAS:Formula:C12H15N3Purity:97%Color and Shape:SolidMolecular weight:201.2732-Hydroxybenzimidazole
CAS:Formula:C7H6N2OPurity:97%Color and Shape:Beige powderMolecular weight:134.1381-Ethyl-3-methyl-1H-imidazol-3-ium tetrachloroferrate(III)
CAS:Purity:98%Color and Shape:SolidMolecular weight:308.81


