Sulfonamides and Derivatives
Found 2596 products of "Sulfonamides and Derivatives"
Gliclazide impurity F
CAS:Gliclazide is a sulfonylurea drug that is used to treat type 2 diabetes. The impurity F, which is an impurity standard, can be synthesized by reacting 1-chloro-2,6-difluoroaniline with sodium methoxide in methanol. It is also an API impurity found in the synthesis of gliclazide and can be custom synthesized for research and development purposes. Gliclazide impurity F has a CAS number of 1076198-18-9 and the molecular formula C8H4ClF3NOS. This product has a purity of >99% and is classified as synthetic. It has been shown to have pharmacopoeia activity and can also be used for niche applications such as drug development.Formula:C15H21N3O3SPurity:Min. 95%Color and Shape:White Off-White PowderMolecular weight:323.41 g/mol2-[4-(2-Methylpropanoyl)phenyl] propanoic acid
CAS:2-[4-(2-Methylpropanoyl)phenyl] propanoic acid is a pharmaceutical intermediate that is used for the production of carprofen. It has been found to be an analytical method for the determination of 4-hydroxybenzoic acid and 4-isobutylacetophenone. The compound is analyzed by chromatographic methods and electrophoresis methods. The optimization of the solvent composition, flow rate, and impurities during the synthesis process are also studied in this research. 2-[4-(2-Methylpropanoyl)phenyl] propanoic acid has been found to be a meaningful validation of analytical methods for medicines, with an impurity limit of 0.1%.
Formula:C13H16O3Purity:Min. 98 Area-%Color and Shape:PowderMolecular weight:220.26 g/molAceclofenac methyl ester
CAS:Aceclofenac methyl ester is an analgesic that belongs to the arylpropionic acid derivatives. It has been developed for the treatment of acute pain. Aceclofenac methyl ester has a structural formula of CH3CO-O-CH3 and a molecular weight of 164.2 g/mol. Aceclofenac is metabolized by CYP450 enzymes, which are located in the liver and other organs, to form acetic acid and 5-hydroxyaceclofenac. The reaction time is approximately 1 hour and tetrahydrofuranyl (THF) is used as a nucleophile in this reaction. This product can be synthesized by reacting ethyl acetate with acetonitrile in high yield, making it stable and anhydrous. The analgesic effects of aceclofenac methyl ester are due to its ability to block the transmission of pain signals from nerves to the brain at the spinal cord levelFormula:C17H15Cl2NO4Purity:Min. 98 Area-%Color and Shape:White PowderMolecular weight:368.21 g/molAcetaminophen acetate
CAS:Acetaminophen acetate is a cholinergic amine that binds to the active site of the enzyme acetylcholine esterase, preventing it from breaking down acetylcholine. Acetaminophen is used as a pain reliever and antipyretic agent. It is also used for its anti-inflammatory effects in the treatment of rheumatoid arthritis and other inflammatory conditions. Acetaminophen has been shown to have anticancer properties, which may be due to its ability to bind to cancer cells, inhibit their growth, and induce apoptosis. Acetaminophen acetate is also an acylation reaction product that can be isolated by liquid chromatography in phase with fluorescence properties.Formula:C10H11NO3Purity:Min. 95%Color and Shape:White PowderMolecular weight:193.2 g/mol4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid, ethyl ester 1,1-dioxide
CAS:4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid, ethyl ester 1,1-dioxide (4HMBC) is an organic compound that is used as a precursor in the synthesis of other chemicals. 4HMBC is used to produce xylene, sulfoxide and diethyl ether by reacting with magnesium and ethylene. It is also used in the production of dimethylformamide, a solvent that is useful for the manufacture of many products including pharmaceuticals. 4HMBC reacts with methyl iodide to form 4-(dimethylamino)pyridine which can be used for the synthesis of piroxicam. The chemical has been shown to be effective as an insecticide against ants and cockroaches. It can also be used to synthesize dyes or pigments. The chemical can be obtained by methylating 4HBC with methanol in the presence
Formula:C12H13NO5SPurity:Min. 95%Color and Shape:PowderMolecular weight:283.3 g/molMethyl 2-disazobenzoate hydrochloride
CAS:Methyl 2-disazobenzoate hydrochloride is a drug product that is used as an HPLC standard and as a metabolite in the development of drugs. It has been found to be naturally occurring and is a research and development metabolite. Methyl 2-disazobenzoate hydrochloride is also an impurity of API, which can be quantified in analytical studies. It is a synthetic compound with CAS No. 35358-78-2 and it can be used to manufacture high purity pharmaceuticals. Methyl 2-disazobenzoate hydrochloride has been shown to have niche pharmacological effects, such as anti-inflammatory activities.Formula:C8H7N2O2ClPurity:Min. 95%Molecular weight:198.61 g/mol3-Oxo-1,2-benzisothiazole-2(3H)-acetic acid ethyl ester 1,1-dioxide
CAS:3-Oxo-1,2-benzisothiazole-2(3H)-acetic acid ethyl ester 1,1-dioxide is an impurity in the synthesis of a drug. It is not active and has no known therapeutic value. 3-Oxo-1,2-benzisothiazole-2(3H)-acetic acid ethyl ester 1,1-dioxide is used as a reference standard for HPLC and has been shown to be metabolized by cytochrome P450 enzymes.Formula:C11H11NO5SPurity:Min. 95%Color and Shape:White to off-white solid.Molecular weight:269.27 g/mol3-[[p-(2-Pyridylsulfamoyl)phenyl]azo]salicylic acid
CAS:3-[[p-(2-Pyridylsulfamoyl)phenyl]azo]salicylic acid is a chemical compound that is an impurity standard for HPLC. It is also used as a pharmacopoeia, drug development, and analytical reference standard. The CAS number for this compound is 66364-71-4. This compound has been shown to be metabolized by microsomal oxidation, glucuronidation, or sulfation pathways in humans. 3-[[p-(2-Pyridylsulfamoyl)phenyl]azo]salicylic acid can also be found in natural sources such as plants and animals.
Formula:C18H14N4O5SPurity:Min. 95%Color and Shape:PowderMolecular weight:398.39 g/molN-Methyl zonisamide
CAS:N-Methyl zonisamide is a drug that is an impurity in Zonisamide. It is an analog of the drug and has been used as a research and development standard for Zonisamide. N-Methyl zonisamide can be synthesized from the corresponding nitrobenzene, aminobenzene, and formaldehyde. The synthesis can be performed by converting nitrobenzene to aminobenzene with sodium hydroxide in methanol, followed by conversion to N-methyl zonisamide with formaldehyde in ethanol. Pharmacopoeia standards for this compound are available from Sigma Aldrich, which can be purchased from our website.Formula:C9H10N2O3SPurity:Min. 95 Area-%Color and Shape:PowderMolecular weight:226.25 g/mol2-Methyl-1,2,6-thiadiazinane 1,1-dioxide
CAS:Formula:C4H10N2O2SPurity:97%Color and Shape:SolidMolecular weight:150.2Piperazine-1-sulfonic acid dimethylamide
CAS:Formula:C6H15N3O2SPurity:95%Color and Shape:SolidMolecular weight:193.271,2,5-Thiadiazolidine 1,1-dioxide
CAS:Formula:C2H6N2O2SPurity:98%Color and Shape:White powderMolecular weight:122.14TERT-BUTYL 1,1-DIOXO-1,2,5-THIADIAZOLIDINE-2-CARBOXYLATE
CAS:Formula:C7H14N2O4SPurity:97%Molecular weight:222.26
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