Étalons pharmaceutiques
Les standards pharmaceutiques sont un ensemble complet de matériaux de référence essentiels pour garantir la sécurité, l'efficacité et la qualité des produits pharmaceutiques. Cette catégorie comprend des standards pour les ingrédients pharmaceutiques actifs (APIs), qui sont les composants principaux responsables des effets thérapeutiques. De plus, elle couvre les composés et métabolites pertinents pour les industries pharmaceutique et vétérinaire, fournissant des points de référence pour la mesure et l'analyse précises de ces substances. Les standards de contrôle des nitrosamines sont cruciaux pour détecter et atténuer les nitrosamines potentiellement nocives dans les formulations médicamenteuses. Les standards de toxicologie aident à évaluer la sécurité et les effets indésirables potentiels des composés pharmaceutiques. En outre, les standards pour les activateurs et les inhibiteurs enzymatiques sont essentiels pour la recherche et le développement, permettant des études précises des voies biochimiques et des mécanismes des médicaments. Ces standards pharmaceutiques sont des outils indispensables pour la conformité réglementaire, le contrôle de qualité et la recherche, garantissant que les produits pharmaceutiques répondent à des critères stricts de sécurité et d'efficacité.
Sous-catégories appartenant à la catégorie "Étalons pharmaceutiques"
- APIs pour la recherche et les impuretés(273.474 produits)
- Activateurs et inhibiteurs d'enzymes(2.827 produits)
- Nitrosamines(2.603 produits)
- Composés et métabolites pharmaceutiques et vétérinaires(2.602 produits)
- Toxicologie(13.653 produits)
7836 produits trouvés pour "Étalons pharmaceutiques"
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cis-4-Chloro-3-nitrocinnamic acid
<p>Cis-4-Chloro-3-nitrocinnamic acid is an aromatic organic compound with potential utility in biochemical research and synthesis. This compound is typically derived from synthetic chemical processes involving chlorination and nitration reactions on cinnamic acid derivatives. Its molecular structure, characterized by both chloro and nitro functional groups, allows it to interact in unique ways with various biochemical pathways and molecular frameworks.</p>Formule :C9H6ClNO4Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :227.6 g/molFmoc-(S)-3-amino-3-(2-nitrophenyl)propionic acid
CAS :<p>Please enquire for more information about Fmoc-(S)-3-amino-3-(2-nitrophenyl)propionic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C24H20N2O6Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :432.43 g/molN-[3,5-Bis(trifluoroMethyl)phenyl]-N'-[(9R)-6'-Methoxy-9-cinchonanyl]thiourea
CAS :<p>Please enquire for more information about N-[3,5-Bis(trifluoroMethyl)phenyl]-N'-[(9R)-6'-Methoxy-9-cinchonanyl]thiourea including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C29H28F6N4OSDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :594.62 g/mol2',7'-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein
CAS :<p>2',7'-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein (BCECF) is a fluorescent probe that is used to measure the intracellular concentration of Ca2+. BCECF binds to Ca2+ and transfers its energy to a fluorophore. This process results in an increase in fluorescence intensity proportional to the amount of Ca2+ present. The BCECF dye can be used for detecting mitochondrial membrane potential, as well as monitoring changes in cellular metabolism. It has been shown to be effective in mesenchymal cells, blood sampling, and internalization assays.</p>Formule :C27H20O11Degré de pureté :Min. 90 Area-%Couleur et forme :PowderMasse moléculaire :520.44 g/molN-tert-Boc-L-aspartic acid tert-butyl ester
CAS :<p>N-tert-Boc-L-aspartic acid tert-butyl ester is a chemical compound that is synthesized in the laboratory. It has been shown to have an insulinotropic effect on plasma samples and may be used in the treatment of cancer. The ring opening of N-tert-Boc-L-aspartic acid tert-butyl ester yields L-aspartic acid, which can be used for the synthesis of collagen or glycopeptide. This chemical is also found to stimulate T cells and has been shown to inhibit proliferation of cancer cells in vitro.</p>Formule :C13H23NO6Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :289.32 g/mol(2-[Biotinamido]ethylamido)-3,3'-dithiodipropionic acid N-hydroxysuccinimide ester
CAS :<p>Biotinamido-3,3'-dithiodipropionic acid N-hydroxysuccinimide ester is a biotinylated derivative of the lectin from Streptomyces griseus. It has been shown to bind to the mycolic acid on the surface of mycobacteria and activate inflammatory cells. The lectin has also been used as a vaccine adjuvant for tuberculosis and other bacterial infections. Biotinamido-3,3'-dithiodipropionic acid N-hydroxysuccinimide ester activates Toll-like receptor 4 (TLR4) and induces secretion of tumor necrosis factor alpha (TNF-α). TLR4 is a cell surface receptor that recognizes various microbial products, such as lipopolysaccharides (LPS), peptidoglycan, and unmethylated CpG DNA.</p>Formule :C22H33N5S3O7Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :575.72 g/mol5-Methylcytosine
CAS :<p>5-Methylcytosine is a nucleic acid that is found in the DNA and RNA of the cell. It is an important component of methylation, which is the process by which a methyl group is added to a molecule. This process can lead to cellular transformation, a process that can cause cancer. 5-Methylcytosine has also been shown as a molecular pathogenesis factor in infectious diseases such as HIV and herpes simplex virus type 1. The presence of 5-methylcytosine in nuclear DNA has been detected by analytical techniques such as gas chromatography/mass spectrometry (GC/MS). There are many analytical methods, including GC/MS, that can be used to detect 5-methylcytosine in cellular nuclei.</p>Formule :C5H7N3ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :125.13 g/mol3-Bromocinnamic acid methyl ester
CAS :<p>3-Bromocinnamic acid methyl ester is a chemical compound that belongs to the group of useful scaffolds. It is a versatile building block and can be used as an intermediate in the synthesis of complex compounds. 3-Bromocinnamic acid methyl ester has been found to be a useful research chemical, reaction component, and speciality chemical. This chemical can be used in the production of fine chemicals and other products. 3-Bromocinnamic acid methyl ester is also useful as a reagent for organic reactions.</p>Formule :C10H9BrO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :241.08 g/mol3-Trifluoroacetyl-D-Camphor
CAS :<p>3-Trifluoroacetyl-D-camphor is a ligand that binds to the quinine site on the mitochondrial membrane potential. It has been shown to have synergistic effects with metal chelates in cancer treatments. 3-Trifluoroacetyl-D-camphor is also a phosphorescent compound that emits photons when excited by light. The emission of light can be used as a probe for determining mitochondrial membrane potential and as a luminophore in devices such as gas sensors. 3-Trifluoroacetyl-D-camphor is found in the mitochondrial membranes of HL60 cells, and its concentration increases when mitochondria are exposed to hydrogen phosphine.</p>Formule :C12H15F3O2Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :248.24 g/mol2-Amino-5-bromothiazole-4-carboxylic acid methyl ester
CAS :<p>2-Amino-5-bromothiazole-4-carboxylic acid methyl ester is a reagent that can be used as a building block for the synthesis of complex compounds. It is also an intermediate in the synthesis of other chemical compounds with therapeutic potential. 2-Amino-5-bromothiazole-4-carboxylic acid methyl ester is a fine chemical, which is useful for research purposes. The CAS number for this product is 850429-60-6.</p>Formule :C5H5BrN2O2SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :237.08 g/mol3,5-Dimethoxycinnamic acid
CAS :<p>3,5-Dimethoxycinnamic acid is a compound that belongs to the class of cinnamic acid derivatives. It is a synthetic substance obtained by demethylation of 3,5-dimethoxybenzoic acid. This substance has been shown to have an antifungal activity in vitro against filamentous fungi and many other microorganisms. The antimicrobial effect can be explained by the presence of functional groups such as hydroxyl and methoxyl on the aromatic ring. Hydroxide solution can be used as an analytical reagent for determining the formation rate of this compound.</p>Formule :C11H12O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :208.21 g/mol6-Fluorovitamin D3
CAS :<p>6-Fluorovitamin D3 is a synthetic analog of vitamin D3, which is a modified form of the naturally occurring hormone known as cholecalciferol. This molecule is typically derived through chemical synthesis, incorporating a fluorine atom at a specific position on the vitamin D3 structure. The introduction of the fluorine atom is designed to enhance the stability of the compound and potentially alter its biological activity.</p>Formule :C27H43FODegré de pureté :Min. 95%Masse moléculaire :402.63 g/molCholesterol linoleate
CAS :Produit contrôlé<p>Cholesterol linoleate is a model system that is used to study the role of cholesterol in atherosclerosis. It consists of a cholesterol-based polymer and linoleic acid, which are chemically similar to the natural lipids found in human cells. In vitro studies have shown that this model system has an inhibitory effect on ATP binding cassette transporter A1 (ABCA1) and ABCG1. These proteins transport cholesterol from cellular membranes to other parts of the cell, where they are degraded by enzymes called lysosomes. Cholesterol linoleate also inhibits basic protein, an enzyme that breaks down cholesteryl, leading to reduced levels of cholesteryl esters in the atheromatous lesions. This model system has been shown to reduce disease activity in animals with atherosclerotic lesions.</p>Formule :C45H76O2Couleur et forme :White PowderMasse moléculaire :649.08 g/mol4-Cyanocinnamic acid
CAS :<p>4-Cyanocinnamic acid is a fatty acid that has been shown to be a substrate for the bacterial enzyme cinnamate 4-hydroxylase. The molecular weight of this compound is 136.16 g/mol, and it has a constant boiling point of 206°C. It can be synthesized from phenylacetic acid and p-coumaric acid using a transesterification reaction. This compound is reactive with carbonyl groups, which makes it useful in the detection of gram-positive bacteria by fluorescent probes or fluorescent dyes. 4-Cyanocinnamic acid is unreactive with esters of carboxylic acids, such as methyl esters, making it useful for the determination of fatty acids in isolates.</p>Formule :C10H7NO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :173.17 g/mol4-Bromo-3,5-dimethoxybenzoic acid methyl ester
CAS :<p>4-Bromo-3,5-dimethoxybenzoic acid methyl ester is a crystalline solid that can be obtained from the reaction of 4-bromo-3,5-dimethoxybenzoic acid and methyl iodide. It has been shown to undergo an intramolecular cyclization when irradiated with ultraviolet light. This transformation is characterized by an increase in the length of the C=C bond and the appearance of a new C=O bond. The skeleton of 4-bromo-3,5-dimethoxybenzoic acid methyl ester consists of four five membered rings and two six membered rings. The molecule interacts with ligands such as styrene, mesitylene, vinylated benzyl halides, or halides.</p>Formule :C10H11BrO4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :275.1 g/molSiastatin B
CAS :<p>Inhibitor of viral, bacterial and animal sialidase</p>Formule :C8H14N2O5Degré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :218.19 g/mol4'-tert-Butyl-2',6'-dimethyl-3',5'-dinitroacetophenone
CAS :<p>4'-tert-Butyl-2',6'-dimethyl-3',5'-dinitroacetophenone is a ketone that is used in the synthesis of new chemical substances. It has been shown to have toxicological properties and can be used for the treatment of bacterial infections. 4'-tert-Butyl-2',6'-dimethyl-3',5'-dinitroacetophenone has been shown to produce a high degree of solubility in water, which is an advantageous property for wastewater treatment because it allows for easy removal of this compound from contaminated water.</p>Formule :C14H18N2O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :294.3 g/molEosin Y disodium salt
CAS :<p>Eosin Y, a red xanthene dye, has been noted to reduce the affinity of Mg2+-ATPase for ATP and increase the enzyme affinity for Mg2+ at concentrations of 10-50 μM. At higher concentrations near 100 μM the affinity for Mg2+-ATPase for the ion-activator has been shown to be reduced. This compound has also been reported to be a photosensitizer that works as a molecular photoelectrode via catalyzation of the visible-light-driven electron-transfer reaction. Eosin Y has been used to stain structures such as muscle, cytoplasm, and collagen. This agent also enhances fluorescent quenching abilities by forming a complex with polyvinulpyrrolidone.</p>Formule :C20H6Br4Na2O5Degré de pureté :Min. 95%Couleur et forme :Brown PowderMasse moléculaire :691.85 g/mol(2',4',6'-Trimethyl)acetophenone
CAS :<p>(2',4',6'-Trimethyl)acetophenone is a precursor to 2,4,6-trimethylphenol. It is used in the synthesis of trifluoroacetic acid and trifluoromethanesulfonic acid as well as in the production of perfumes. Trifluoroacetic acid and trifluoromethanesulfonic acid are used for the manufacture of pharmaceuticals, plastics, pesticides, and solvents. This compound is also important for the manufacture of certain dyes, such as those used in textile dyeing.<br>The iodination reaction with 2',4',6'-trimethylacetophenone is catalyzed by potassium iodide and acetic acid. The reaction products include ethyl formate, acetaldehyde, water (H2O), hydrogen peroxide (H2O2), and iodine (I). The structural analysis showed that the carbonyl group was not involved in any</p>Formule :C11H14ODegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :162.23 g/mol2-Naphthoxyacetic acid
CAS :<p>2-Naphthoxyacetic acid is a chemical compound that has been shown to be a matrix effect agent in the kidney bean extract. It is also used as a nutrient solution in synchronous fluorescence and hydroxyl group. 2-Naphthoxyacetic acid can be used as an analytical method for sodium citrate, dispersive solid-phase extraction, nitrogen atoms, and acid complex. The optical sensor can be used for low light surface methodology. Fluoroacetic acid is a chemical compound that has been shown to have analytical properties similar to 2-Naphthoxyacetic acid.</p>Formule :C12H10O3Degré de pureté :Min 98%Couleur et forme :PowderMasse moléculaire :202.21 g/molDextromethorphan
CAS :Produit contrôlé<p>9-alpha,-14-alpha-3-Methoxy-17-methylmorphinan (914) is a drug that is used in the treatment of bowel disease. It has been shown to inhibit the activity of enzymes such as polymerase chain, which is responsible for DNA replication and repair. 914 also inhibits dextromethorphan, an opioid that is used in cough suppressant medications. The effects of 914 on dextromethorphan are seen in human subjects who have been given the drug intravenously or orally. 914 binds to receptors that are found on cells in the brain and spinal cord, which explains its analgesic properties. This drug can be dangerous when taken with nonsteroidal anti-inflammatory drugs because it can cause kidney damage or failure.</p>Formule :C18H25NODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :271.4 g/mol6-amino-3-methyl-4-(3-nitrophenyl)-4H-pyrano[3,2-d]pyrazole-5-carbonitrile
CAS :<p>Please enquire for more information about 6-amino-3-methyl-4-(3-nitrophenyl)-4H-pyrano[3,2-d]pyrazole-5-carbonitrile including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C14H11N5O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :297.27 g/mol9-Fluoro-11β,17-Dihydroxy-16α-Methyl-3,20-Dioxopregna-1,4-Dien-21-Yl 2-[2-(2-Ethoxyethoxy)Ethoxy]Acetate
CAS :Produit contrôlé<p>Methylprednisolone is a corticosteroid that has been used for the treatment of many conditions, including asthma and arthritis. It is used to reduce inflammation and suppress the immune system. Methylprednisolone can be administered orally or as an injection. It is also used in the diagnosis of tumours, especially those that are difficult to diagnose by other means. Methylprednisolone may be given together with another drug called dexamethasone, which has synergistic effects. These drugs have been shown to cause death in animals with certain types of tumours. In humans, they can cause cutaneous lesions, such as follicle cysts and tnf-α expression in skin cells. This drug also causes a microsporum infection (a type of fungus) on the skin to grow more rapidly when it is applied topically, resulting in a larger diameter section than untreated areas.</p>Formule :C30H43FO9Degré de pureté :Min. 95%Masse moléculaire :566.66 g/molDihydro caffeic acid 3-O-sulfate sodium salt
CAS :<p>Dihydro caffeic acid 3-O-sulfate sodium salt is a flavonol that is found in plants. It has been shown to have antioxidant properties and may be effective in the treatment of diseases associated with oxidative stress, such as diabetes mellitus and cancer. Dihydrocaffeic acid 3-O-sulfate sodium salt has also been shown to inhibit the growth of bacteria by modulating the production of nitric oxide. This agent has been quantified in human urine, which provides evidence for its potential use as a biomarker for disease risk due to its association with phenolic metabolites.</p>Formule :C9H8Na2O7SDegré de pureté :Min. 95%Couleur et forme :White Off-White PowderMasse moléculaire :306.2 g/mol5-Chlorosalicylic acid
CAS :<p>5-Chlorosalicylic acid is an inhibitor of the enzyme carbonic anhydrase. It is used for the treatment of gout, rheumatoid arthritis, and osteoarthritis. This compound has been shown to be a genotoxic agent, which may result in mutagenic or carcinogenic effects. 5-Chlorosalicylic acid inhibits the growth of probiotic bacteria. It also has anti-inflammatory properties and can be used as a proton donor in organic synthesis reactions.<br>5-Chlorosalicylic acid is a metabolite of acetylsalicylic acid (ASA) that forms when ASA undergoes oxidative deamination in the liver. 5-Chlorosalicylic acid is also formed during metabolism of nonsteroidal anti-inflammatory drugs (NSAIDs).</p>Formule :C7H5ClO3Degré de pureté :Min. 95%Couleur et forme :White Off-White PowderMasse moléculaire :172.57 g/mol(R)-(-)-3,3′-Bis(triphenylsilyl)-1,1′-binaphthyl-2,2′-diyl hydrogenphosphate
CAS :<p>(R)-(-)-3,3′-Bis(triphenylsilyl)-1,1′-binaphthyl-2,2′-diyl hydrogenphosphate is a fine chemical that is a useful reagent and building block. It can be used as an intermediate in the synthesis of complex compounds. This chemical has a CAS number of 791616-55-2 and is classified as a speciality chemical. (R)-(-)-3,3′-Bis(triphenylsilyl)-1,1′-binaphthyl-2,2′-diyl hydrogenphosphate is also a versatile building block for the synthesis of reaction components with high quality.</p>Formule :C56H41O4PSi2Degré de pureté :Min. 94.5 Area-%Couleur et forme :PowderMasse moléculaire :865.07 g/mol5-Methoxysalicylic acid sodium
CAS :<p>5-Methoxysalicylic acid sodium (MSAS) is a drug that is used to treat intestinal ulcers. It is also used to reduce the viscosity of blood and as an adjuvant in the treatment of rheumatoid arthritis. The bioavailability of MSAS is increased when it is administered with cefmetazole, which enhances the absorption of this drug in the small intestine. MSAS has a hypoglycemic effect and can be used to treat high blood sugar levels. This drug binds to muscle cells and prevents their contraction, which can lead to relief from muscle pain or spasms. MSAS may also have a pharmacological effect on ligation, which occurs when tissue is cut off from its blood supply.</p>Formule :C8H7O4·NaDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :190.13 g/molL-Methionine [R]-sulfoximine
CAS :<p>L-Methionine [R]-sulfoximine is a molecule that has been isolated from the environment. It is an electron-deconvolution and paramagnetic resonance study of the molecule. The spectrum was obtained in the frequency range from 10 to 500 MHz, with a resolution of 0.03 ppm, and a sensitivity of 20 μT. L-Methionine [R]-sulfoximine is an imine nitrogen that can be coordinated by metal ions to form an iminium ion. This compound has two enantiomers, which are both shown in this study. L-Methionine [R]-sulfoximine is a synthetase that catalyzes the formation of the methylamino group and its amino nitrogen.</p>Formule :C5H12N2O3SDegré de pureté :Min. 95%Couleur et forme :White to pale yellow solid.Masse moléculaire :180.23 g/mol4-Chloro-3-nitroacetophenone
CAS :<p>4-Chloro-3-nitroacetophenone is a phenothiazine drug that is used in the treatment of lung conditions. It binds to the active site of human cytochrome P450, which is an enzyme that metabolizes many drugs and other foreign substances. 4-Chloro-3-nitroacetophenone inhibits the reaction by binding to the chloride ion and preventing it from leaving the enzyme's active site, which is necessary for its function. The drug has been shown to have a high affinity for protozoan tetrahymena, an organism that has been widely used as a model system in biochemistry research. 4-Chloro-3-nitroacetophenone also inhibits biochemical reactions involving nucleophilic substrates such as quinoline derivatives. The reaction rate of these substrates is decreased by this drug due to its ability to compete with water molecules for the nucleophilic reaction intermediate.</p>Formule :C8H6ClNO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :199.59 g/mol2-Hydroxy-5-nitrophenylacetic acid
CAS :<p>2-Hydroxy-5-nitrophenylacetic acid is a versatile building block that can be used as a reagent, speciality chemical, or research chemical. It has been synthesized and characterized from the nitrobenzene derivative 2-hydroxyacetophenone. The compound has been shown to inhibit the growth of bacteria by binding to bacterial DNA gyrase and topoisomerase IV. This inhibits bacterial growth by preventing DNA replication and transcription. As an intermediate, 2-hydroxy-5-nitrophenylacetic acid is useful in organic synthesis as a reaction component or scaffold.</p>Formule :C8H7NO5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :197.14 g/molO-Benzyl-L-threonine
CAS :<p>O-Benzyl-L-threonine is a polymer that can be used to treat inflammatory diseases. It is an ionic polymer that reacts with calcium carbonate and forms nanosized architectures. O-Benzyl-L-threonine has been shown to cause the disassembly of inflammatory cells and induce cell death through necrosis factor. This polymer has been shown to have an optimal reaction when combined with a target cell in the presence of calcium carbonate. The phenolic group on the threonine molecule is responsible for this reaction's success.</p>Formule :C11H15NO3Degré de pureté :Min. 95%Couleur et forme :White To Off-White SolidMasse moléculaire :209.24 g/molL-Asparagine monohydrate
CAS :<p>L-Asparagine monohydrate (LAM) is a water-soluble amino acid that is used in the treatment of metabolic disorders such as diabetes. LAM has been shown to be effective in cell culture and tissue culture experiments, where it was found to increase the production of growth factors, such as insulin and keratinocyte growth factor. This amino acid also has a high degree of kinetic stability and can be used for magnetic resonance spectroscopy studies. LAM is soluble in water, but not in organic solvents. It forms hydrogen bonds with other molecules and is able to form dehydrated crystals. The experimental solubility data for LAM can be found in table 1 below.</p>Formule :C4H10N2O4Degré de pureté :(Titration) Min. 99%Couleur et forme :White Clear LiquidMasse moléculaire :150.13 g/mol(6S)-5,6,7,8-Tetrahydro-6-[propyl[2-(2-thienyl)ethyl]amino]-1-naphthalenol
CAS :Produit contrôlé<p>(6S)-5,6,7,8-Tetrahydro-6-[propyl[2-(2-thienyl)ethyl]amino]-1-naphthalenol is a potent and selective dopamine receptor agonist. It acts by binding to the dopamine receptors in the brain. This binding stimulates the release of dopamine and prevents it from being reabsorbed into the neurons, which in turn increases levels of extracellular dopamine in the synapse. (6S)-5,6,7,8-Tetrahydro-6-[propyl[2-(2-thienyl)ethyl]amino]-1-naphthalenol has been shown to have antidepressant effects in animal models of depression. It also has a long half life and can be administered as a transdermal patch for prolonged relief from depression symptoms.</p>Formule :C19H25NOSDegré de pureté :Min. 95%Couleur et forme :White Off-White PowderMasse moléculaire :315.47 g/mol2-Amino-4-bromocinnamic acid
CAS :<p>2-Amino-4-bromocinnamic acid is a fine chemical with a CAS number of 914636-63-8. It is used in the synthesis of complex compounds and useful building blocks, as well as in research. This compound has been shown to be an intermediate for the preparation of derivatives with potential pharmaceutical applications, such as antihistamines, antipsychotics, and antibiotics. 2-Amino-4-bromocinnamic acid is also an important reagent for organic syntheses.</p>Formule :C9H8BrNO2Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :242.07 g/mol(4R,8RS)-Limonene-8,9-epoxide
CAS :<p>The compound (4R, 8RS)-limonene-8,9-epoxide is an epoxide of the monoterpene limonene. It has been shown to be an effective insecticide that attacks the cycle at the abietane stage. It can also be used as a precursor for other chemicals such as neoabietic acid. The biosynthesis of this compound is unknown, but it is thought to be generated by a cytochrome P450 monooxygenase and may involve the epoxidation of dendroctonus or cytochromes. This compound is not found in plants and is only found in insects, where it functions as an insecticide.</p>Formule :C10H16ODegré de pureté :Min. 95%Couleur et forme :Colorless Clear LiquidMasse moléculaire :152.23 g/mol4,4'-Dinitro-2,2'-bipyridine-N,N'-dioxide - crude
CAS :<p>4,4'-Dinitro-2,2'-bipyridine-N,N'-dioxide is a fine chemical with a high quality. It is a versatile building block with a wide range of applications in research and as a reagent. The compound is used in the synthesis of organic compounds and many other products. This product can be used as an intermediate for the production of more complex compounds or scaffolds. 4,4'-Dinitro-2,2'-bipyridine-N,N'-dioxide has been shown to be useful in the synthesis of pharmaceuticals and agrochemicals.</p>Formule :C10H6N4O6Degré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :278.18 g/mol(-)-EGCG-3''-O-ME
CAS :<p>(-)-EGCG-3''-O-ME is a methylated derivative of epigallocatechin (EGCg) that has been shown to have hepatoprotective properties. (-)-EGCG-3''-O-ME inhibits the growth of bacterial cells by binding to the proton pump in the bacterial cell membrane and preventing the transport of protons across the membrane, which leads to an accumulation of hydrogen ions inside the bacterial cell. (-)-EGGCg also inhibits alcohol-induced liver injury and is an antioxidant. (-)-EGGCg has been shown to have anti-obesity effects on mice fed a high fat diet, as well as lowering blood pressure in rats. (-)-EGCg can be detected by analytical methods such as gas chromatography or high performance liquid chromatography (HPLC).</p>Formule :C23H20O11Degré de pureté :Min. 90 Area-%Couleur et forme :Brown PowderMasse moléculaire :472.4 g/molEthyl 2,4,6-trimethoxycinnamate
CAS :<p>Ethyl 2,4,6-trimethoxycinnamate is a fine chemical that is a useful scaffold for the synthesis of other compounds. It is used as a versatile building block in the synthesis of research chemicals and as an intermediate in the production of speciality chemicals. This compound has been shown to be highly reactive. Ethyl 2,4,6-trimethoxycinnamate can be used as an effective reagent or reaction component in organic chemistry.</p>Formule :C14H18O5Degré de pureté :90%Couleur et forme :PowderMasse moléculaire :266.29 g/molFmoc-3-(1-naphthyl)-L-alanine
CAS :<p>Fmoc-3-(1-naphthyl)-L-alanine is a versatile building block that can be used in the synthesis of complex compounds. It has been shown to be a useful intermediate in the synthesis of a range of biologically active compounds, including research chemicals and reagents. It is also a useful scaffold for the preparation of complex chemical structures. Fmoc-3-(1-naphthyl)-L-alanine is available as an off-white solid with a purity of 99%.</p>Formule :C28H23NO4Degré de pureté :Min. 98.0 Area-%Couleur et forme :White PowderMasse moléculaire :437.49 g/mol2,3-Dichlorocinnamic acid
CAS :<p>2,3-Dichlorocinnamic acid is an organic compound that can be synthesized in a multistep process involving the reaction of pyridine with sulfuryl chloride. This reaction forms 2,3-dichloropropiophenone and 2,3-dichloroacetophenone. The latter compound is converted to the desired product by reacting it with thionyl chloride. The final step involves hydrolysis of the ester group to form 2,3-dichlorocinnamic acid.<br>2,3-Dichlorocinnamic acid can also be synthesized from phenylpropiolic acid and chlorosulfuric acid or from methyl propiolate and chlorosulfuric acid. <br>2,3-Dichlorocinnamic acid is a white crystalline solid that melts at 155°C and boils at 287°C. It is soluble in water and has a low yield due to</p>Formule :C9H6Cl2O2Degré de pureté :Min. 95%Masse moléculaire :217.05 g/mol(R)-Apomorphine hydrochloride hemihydrate
CAS :<p>Apomorphine hydrochloride is the salt form of apomorphine, a morphine derivative D2 dopamine agonist. The high selectivity for D2, D3, D4 and D5 receptors makes apomorphine hydrochloride a possible drug candidate and it is in clinical trials for diagnosis and treatment of Parkinsons disease. Moreover, apomorphine and apomorphine hydrochloride have been investigated in diverse studies for treating movement disorders.</p>Formule :C17H17NO2•HCl•(H2O)0Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :312.79 g/molrac 4-Hydroxy-9-cis-retinoic acid
CAS :<p>9-cis-Retinoic acid is a retinoid that is found in the human body. It can be extracted from the cells of animals or plants and purified by using an organic solvent, such as hexane. 9-cis-Retinoic acid can also be synthesized by using a validated hplc method. Analysts use this compound to measure conjugate acids, hydroxy acids, and other compounds related to endogenous metabolism. It is often used as a buffering agent for specific applications.</p>Formule :C20H28O3Degré de pureté :Min. 95%Masse moléculaire :316.43 g/molN-Methyl-L-tyrosine - Combretum collinum
CAS :<p>N-Methyl-L-tyrosine is a molecule that has been studied as a potential treatment for Parkinson's disease. It is chemically related to the amino acid tyrosine and also shares some of its biological properties. N-Methyl-L-tyrosine inhibits the uptake of dopamine by dopamine transporters in cells, which reduces the symptoms of Parkinson's disease. The alkynyl group present in this molecule helps to improve the drug's binding affinity with proctolin, which is a substrate for proton pump inhibitors, and can be used to treat gastrointestinal problems. The clinical use of N-Methyl-L-tyrosine is limited due to its low oral bioavailability; however, it may be effective when administered intravenously or intramuscularly.</p>Formule :C10H13NO3Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :195.22 g/molDisodium methylenebisnaphthalenesulfonate
CAS :<p>Disodium methylenebisnaphthalenesulfonate is an organic compound that belongs to the group of bisnaphthyl-sulfones. It is a white solid with a melting point of 236°C. Disodium methylenebisnaphthalenesulfonate is used as a reagent in organic synthesis and as a building block for other compounds. The compound has been shown to be useful in the synthesis of 2-amino-5-methyl-1,3,4-thiadiazole derivatives, which are important building blocks for pharmaceuticals. Disodium methylenebisnaphthalenesulfonate can also be used as a scaffold for complex compounds with new or unknown structures.</p>Formule :C21H16O6S2·2NaDegré de pureté :Min. 95%Couleur et forme :Beige To Brown SolidMasse moléculaire :474.46 g/molGeranyl linalool
CAS :<p>Geranyl linalool is a monoterpene that is found in plants. It has been shown to have significant cytotoxicity against some cancer cell lines and may be useful in the treatment of cancer. Geranyl linalool also displays antibacterial, antifungal, and antiviral properties. Geranyl linalool is soluble in organic solvents such as methanol and ethanol, but insoluble in water. The chemical ionization mass spectrum of geranyl linalool has been observed to produce water-vapor ions at m/z 94 and 95 with a retention time of 12.5 minutes. The molecular weight of geranyl linalool is 152 g/mol and it has a ph optimum between 5-8.</p>Formule :C20H34ODegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :290.48 g/mol2,4-Dinitrophenyl butyrate
CAS :<p>2,4-Dinitrophenyl butyrate is a plant-derived compound that belongs to the group of fatty acids. It has shown radical scavenging activity in a homogeneous assay and has been found to be a strong inhibitor of pancreatic lipase. 2,4-Dinitrophenyl butyrate has also been used as a marker for proteolytic enzymes and has been shown to have inhibitory effects on pancreatic lipase. This compound is not only useful for studying enzyme inhibition, but it can also be used as an ingredient in food products.</p>Formule :C10H10N2O6Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :254.2 g/mol3,6-Dihydroxy-2,4-dimethoxyacetophenone
CAS :<p>3,6-Dihydroxy-2,4-dimethoxyacetophenone is an aromatic compound that has a molecular structure with hydrogen-bonded groups. It also contains both acetoxy and intramolecular substituents. 3,6-Dihydroxy-2,4-dimethoxyacetophenone is used in research as a starting material for the synthesis of other compounds. It is also used to study the dihedral angles in molecules due to the presence of two asymmetric carbon atoms.</p>Formule :C10H12O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :212.2 g/mol(+)-Biotin-sarcosine
CAS :<p>Please enquire for more information about (+)-Biotin-sarcosine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C13H21N3SO4Degré de pureté :Min. 95%Masse moléculaire :315.39 g/mol4-Amino-2-chlorobenzoic acid methyl ester
CAS :<p>4-Amino-2-chlorobenzoic acid methyl ester (4ACBME) is a chemical compound that has been used in the treatment of autoimmune diseases. It acts as an immunoreceptor and regulatory molecule by binding to specific receptors on the surface of lymphocytes, which are cells that play a central role in the immune system. 4ACBME also inhibits the production of inflammatory molecules, such as TNF-α, IL-1β, IL-6 and IL-8. The regression of tissue inflammation was observed in animal models after 4ACBME treatment. This compound has been shown to have no genotoxic impurities in vitro studies and its molecular descriptors are consistent with those found for other immunoreceptors.</p>Formule :C8H8ClNO2Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :185.61 g/mol6-Amino-3-methyl-4-(4-nitrophenyl)-4H-pyrano[3,2-d]pyrazole-5-carbonitrile
CAS :<p>6-amino-3-methyl-4-(4-nitrophenyl)-4H-pyrano[3,2-d]pyrazole-5-carbonitrile is a compound that has been shown to have correlations with energies and regression. It also has a linear regression, polarities, photophysical properties, and dipole. The fluorescence and excited state of this compound are singlet and hydrogen bonding interactions with solvents.</p>Formule :C14H11N5O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :297.27 g/molα-Cyclocitral
CAS :<p>α-Cyclocitral is an organic compound that is used in the industrial production of lutein. It is a colorless liquid with a strong odor, soluble in organic solvents such as chloroform or alcohol. The compound can be obtained by reacting cyclopentanone with nitric acid to form the acid complex and then neutralizing it with an ethyl group. α-Cyclocitral also inhibits fungal endophytes from colonizing plant roots and has been shown to inhibit the growth of violacea (a type of fungus).</p>Formule :C10H16ODegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :152.23 g/mol21-(Fluoro-18F)-17-Hydroxypregna-1,4-Diene-3,11,20-Trione
Produit contrôlé<p>F-18-fluorohydroxypregna-1,4-diene-3,11,20-trione (FHP) is a positron emission tomography (PET) radiopharmaceutical that binds to estrogen receptors. It is used in the diagnosis of cancer and other diseases. FHP is synthesized by reduction of its carbonyl group with sodium borohydride and then converted to the desired radiolabeled form. The synthesis of FHP can be accomplished in a variety of ways, depending on the desired radionuclide and labeling technique. One such method uses an unlabeled precursor estrone or 17β-estradiol as the starting material. This precursor undergoes enzymatic conversion by testosterone 17β hydroxylase to yield FHP.</p>Formule :C21H25FO4Degré de pureté :Min. 95%Masse moléculaire :360.42 g/molTestosterone enanthate
CAS :Produit contrôlé<p>Testosterone enanthate is a long-acting ester of the natural hormone testosterone. It is used to treat male hypogonadism, as well as for female infertility. Testosterone enanthate has been found to be effective in maintaining physiological levels of testosterone in the blood and in increasing follicular growth, body mass index, and bone density. The pharmacokinetic properties of testosterone enanthate are similar to other long-acting esters of testosterone, such as testosterone cypionate and testosterone propionate. These agents are absorbed slowly from the injection site into the bloodstream, with a prolonged duration of action that can last for weeks or months. Sodium citrate is commonly used with these agents to help prevent blood clots from forming at the injection site.</p>Formule :C26H40O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :400.59 g/molHomatropine methyl bromide
CAS :<p>Homatropine methyl bromide is a drug that belongs to the class of anticholinergic drugs. It is used as a pharmaceutical preparation and is used in the treatment of glaucoma, diagnosis of myasthenia gravis, and as an antidote for organophosphate poisoning. Homatropine methyl bromide can be used to control diastolic pressure. This drug binds to acetylcholine receptors and increases the time needed for hydrochloric acid to break down propranolol hydrochloride. The binding constants for this drug are high, which means it has a strong affinity for acetylcholine receptors. Homatropine methyl bromide is chemically stable and does not react with fatty acids or other chemicals.</p>Formule :C17H24NO3·BrDegré de pureté :Min. 95%Masse moléculaire :370.28 g/mol3-Chloro-L-tyrosine
CAS :<p>3-Chloro-L-tyrosine (3CT) is a reactive, nitrogen containing molecule that has been used as a model system to study oxidative injury in the heart. The molecule reacts with the air and oxygen in the environment, producing reactive oxygen species (ROS) that can cause oxidative injury. 3CT has been shown to inhibit ATP binding cassette transporter A1 (ABCA1), which is involved in cholesterol efflux from macrophages. 3CT also promotes the release of eosinophil peroxidase from eosinophils and induces tumor necrosis factor alpha (TNF-α). The analytical method for 3CT includes liquid chromatography-mass spectrometry/mass spectrometry (LC-MS/MS).</p>Formule :C9H10NO3ClDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :215.63 g/mol4-(N,N-Diethylamino)cinnamic acid
CAS :<p>4-(N,N-Diethylamino)cinnamic acid is a dye-sensitized solar cell sensitizer that has been synthesized from thiophene and acrylic acid. This compound is efficient in dye-sensitized solar cells and can be used to produce solar cells with an efficiency of over 10%.</p>Formule :C13H17NO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :219.28 g/molAdouetine Y
CAS :<p>Adouetine Y is a synthetic biochemical compound, designed as a highly specific inhibitor for targeted cellular processes. It is derived through advanced chemical synthesis techniques aimed at achieving optimal molecular precision. The mode of action of Adouetine Y involves binding to specific protein targets within the cell, modulating their activity and thereby influencing biochemical pathways critical to cellular function.</p>Formule :C34H40N4O4Degré de pureté :Min. 95%Masse moléculaire :568.71 g/mol4-Hydroxy atorvastatin lactone
CAS :<p>4-Hydroxy atorvastatin lactone is a prodrug that can be hydrolyzed to the active form, atorvastatin. It is an inhibitor of HMG-CoA reductase and has been shown to significantly lower cholesterol levels in humans. 4-Hydroxy atorvastatin lactone has been shown to have no significant drug interactions with other drugs metabolized by cytochrome P450 3A5 (CYP3A5). A pharmacokinetic study of healthy Chinese subjects showed that plasma concentrations of 4-hydroxy atorvastatin lactone increased with increasing doses. Linear ranges were observed for human liver validation studies. Pharmacokinetic parameters were determined using chromatographic science, including linearity, limit of detection, limit of quantification, and specificity. The validation study was completed using electrospray ionization mass spectrometry.</p>Formule :C33H33FN2O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :556.62 g/mol2-(2-Nitrophenoxy)acetic acid
CAS :<p>2-(2-Nitrophenoxy)acetic acid (NPAA) is a molecule that has been found in plants of the genus Balanites. It has been shown to be an intramolecular hydrogen bond acceptor, which may contribute to its chemical structure and stability. NPAA has also been shown to have a constant pKa value of 4.7, which means it is slightly acidic. NPAA is used as an industrial process sample preparation agent and can be synthesized by reacting phenol with nitric acid.</p>Formule :C8H7NO5Masse moléculaire :197.14 g/mol4-(Dimethylamino)chalcone
CAS :<p>4-(Dimethylamino)chalcone is a fluorescent molecule that has been used as a fluorescence probe to study the structures of fatty acids and other molecules. It is also used to detect neutral pH in biological studies. 4-(Dimethylamino)chalcone reacts with carbonyl groups to form stable complexes, which are useful for structural analysis. The fluorescence intensity is proportional to the concentration of the carbonyl group. This molecule has been shown to be potently active against human serum, which may be due to its ability to bind with protein and form stable complexes.</p>Formule :C17H17NODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :251.32 g/molErgosterol acetate
CAS :Produit contrôlé<p>Ergosterol acetate is a fatty acid that is derived from the fungus, Ganoderma lucidum. It has anti-oxidant properties and can inhibit cholesterol synthesis. Ergosterol acetate has been shown to inhibit the growth of prostate cancer cells in k562 cells and DU-145 cells, but not in Caco-2 cells. The mechanism of action for this effect may be due to its ability to inhibit epoxidase activity and transfer reactions with epoxides. Ergosterol acetate also has been shown to have physiological activities, such as increasing the viability of ganoderma lucidum spores and inhibiting cell proliferation in caco-2 cells.</p>Formule :C30H46O2Degré de pureté :Min. 97 Area-%Couleur et forme :Slightly Yellow PowderMasse moléculaire :438.69 g/mol3,5-Diaminosalicylic acid
CAS :<p>3,5-Diaminosalicylic acid is a potent antibacterial agent that inhibits the synthesis of bacterial cell walls by inhibiting the enzyme transpeptidase. It is also used as a preservative and stabilizer in pharmaceutical formulations. 3,5-Diaminosalicylic acid has been shown to be active against cochliobolus at an optimum concentration of 2%. The solute is stable in water or dilute acids and alkalis. However, it can be hydrolyzed by strong bases such as sodium hydroxide and potassium hydroxide. Impurities such as nitro groups can be removed by washing with water or ethanol. The drug substance should be analyzed using high performance liquid chromatography (HPLC) methods to ensure stability and purity. 3,5-Diaminosalicylic acid forms crystalline needles that are colorless to white in solution. They will dissolve when heated but form precipitates when cooled. The crystals are</p>Formule :C7H8N2O3Degré de pureté :Min. 95%Couleur et forme :Brown PowderMasse moléculaire :168.15 g/mol17α-Estradiol 17-valerate
CAS :<p>Please enquire for more information about 17α-Estradiol 17-valerate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C23H32O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :356.5 g/molN-Hydroxy-2-(1-naphthalenyloxy)ethanimidamide
CAS :<p>Please enquire for more information about N-Hydroxy-2-(1-naphthalenyloxy)ethanimidamide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C12H12N2O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :216.24 g/molEstradiol 17-valerate
CAS :<p>Estradiol is a form of the hormone estrogen that has been modified to be more lipophilic. It is used in combination with other drugs to treat menopausal symptoms and as an adjuvant for the treatment of breast cancer in women. Estradiol 17-valerate is also used in the treatment of schizophrenia, although not as often as estradiol valerate, because it has a shorter duration of action. The mechanism of action is thought to be due to its ability to increase the concentration of dopamine at nerve terminals by blocking reuptake or inhibiting its metabolism. This may result in relief from distal tubule dysfunction and an improvement in urinary tract symptoms associated with benign prostatic hypertrophy. There are many other possible mechanisms of action including the prevention of bone loss, increased bone age, and increased NMDA receptor binding potentials.</p>Formule :C23H32O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :356.5 g/mol2,4-Dinitrophenetole
CAS :<p>2,4-Dinitrophenetole is a nucleophilic compound that reacts with the hydrogen bond of an acid. It is a thermodynamic and kinetic acid which reacts with bile acids in the second order. The rate enhancement of 2,4-dinitrophenetole is due to its uncoupling effect on hepg2 cells. This chemical has been shown to react faster with picric acid than with nitric acid solutions.</p>Formule :C8H8N2O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :212.16 g/mol2-(2,2-dimethylpropanoyl)-3-(3-nitrophenyl)prop-2-enenitrile
CAS :<p>Please enquire for more information about 2-(2,2-dimethylpropanoyl)-3-(3-nitrophenyl)prop-2-enenitrile including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Degré de pureté :Min. 95%2-Ethoxycinnamic acid
CAS :<p>2-Ethoxycinnamic acid is a metastable molecule that has been obtained by an asymmetric synthesis. It is unreactive, and its reaction products are polyvalent. 2-Ethoxycinnamic acid can be analyzed using analytical methods such as flow system, functional theory, and gas chromatography. 2-Ethoxycinnamic acid has been used in the preparation of cinnamates, which are used in perfumes and flavors. Polymorphs of this molecule have also been observed in crystalline form. There are two different forms of the molecule: α-form and β-form. The α-form is more stable than the β-form because it has a hydrogen bond with the methyl group on the left side of the molecule.</p>Formule :C11H12O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :192.21 g/molent-(14S)-3-Methoxy-17-methylmorphinan
CAS :Produit contrôlé<p>Please enquire for more information about ent-(14S)-3-Methoxy-17-methylmorphinan including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C18H25NODegré de pureté :Min. 95%Couleur et forme :Colorless Clear LiquidMasse moléculaire :271.4 g/mol(5-Chloro-2-methoxyphenyl)(4-(3-nitrophenyl)(2,5-thiazolyl))amine
CAS :<p>Please enquire for more information about (5-Chloro-2-methoxyphenyl)(4-(3-nitrophenyl)(2,5-thiazolyl))amine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Degré de pureté :Min. 95%Cholesterol hydrogen succinate
CAS :Produit contrôlé<p>Cholesterol hydrogen succinate is a cholesterol derivative that inhibits the activity of various receptors, including the LDL-receptor which is involved in the uptake of cholesterol from the blood. It also has inhibitory properties against infectious diseases and can be used as an experimental model for coronary heart disease. Cholesterol hydrogen succinate has been shown to inhibit the phase transition temperature (Tc) of human serum. This drug also possesses anti-oxidative properties and has been shown to have protective effects on mitochondrial membrane potential. The biological properties of this compound include its ability to induce hemisuccinate formation by hydrolyzing cholesteryl esters and inhibit endoxifen activity.</p>Formule :C31H50O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :486.73 g/mol2-Naphthyl Benzoate
CAS :<p>2-Naphthyl benzoate is a compound that has been used as a fluorescence probe for the chromatographic determination of cardiac glycosides. It is also an acid conjugate of 2-naphthyl benzoate. The method includes the use of potassium dichromate and other reagents in vitro to determine the presence of cardiac glycosides by measuring fluorescence intensity. The reagents are mixed together, then incubated at 37°C for 5 minutes, followed by addition of the sample. Fluorescence is measured using a spectrophotometer at an excitation wavelength of 340 nm and emission wavelength of 460 nm. A constant that is specific to each cardiac glycoside is used to calculate the amount present in mg/L or µg/mL after 20 minutes. The nucleophilic nature of 2-naphthyl benzoate allows it to react with dipole-dipole interactions with electron deficient heterocyclic rings,</p>Formule :C17H12O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :248.28 g/mol4-Acetoxycinnamic acid
CAS :<p>4-Acetoxycinnamic acid is a staphylococcal bactericide that inhibits bacterial growth and is active against many gram-positive bacteria, including Staphylococcus aureus. It is also active against many gram-negative bacteria, such as Escherichia coli and Pseudomonas aeruginosa. 4-Acetoxycinnamic acid has been shown to inhibit the growth of Staphylococcus aureus in an in vitro experiment by interfering with membrane permeability and inhibiting lipid synthesis. 4-Acetoxycinnamic acid has been shown to have antimicrobial activity against gram-positive and gram-negative bacteria, including methicillin resistant S. aureus (MRSA).</p>Formule :C11H10O4Degré de pureté :Min. 97 Area-%Couleur et forme :PowderMasse moléculaire :206.19 g/mol4'-Chloro-2'-hydroxyacetophenone
CAS :<p>4'-Chloro-2'-hydroxyacetophenone is a hydrazone compound that has been shown to have an inhibitory effect on the growth of cancer cells. The crystal structure was determined using X-ray diffraction data and the parameters were refined using a program called WITWIG. Hydrazones are classified as orthorhombic with space group Pbcn. The compound has been shown to be magnetic and it is soluble in organic solvents. 4'-Chloro-2'-hydroxyacetophenone has a molecular weight of 206.079 g/mol, which indicates that it is an organic molecule. It also contains a hydroxyl group and two chlorine atoms, one of which is attached to the acetophenone nucleus. This molecule can coordinate with metal ions to form complexes, such as mononuclear complexes, or polynuclear complexes with more than one metal ion.</p>Formule :C8H7ClO2Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :170.59 g/mol4-Hydroxy-3-(trifluoromethyl)acetophenone
CAS :<p>4-Hydroxy-3-(trifluoromethyl)acetophenone is a chemical that has been shown to be useful in the synthesis of biologically active compounds. It is a versatile building block for organic synthesis and can be used as a research chemical, reaction component, or speciality chemical. 4-Hydroxy-3-(trifluoromethyl)acetophenone is also a high quality reagent with CAS No. 149105-11-3.</p>Formule :C9H7F3O2Degré de pureté :Min. 95%Masse moléculaire :204.15 g/mol2'-Hydroxy-2,4,4',6'-tetramethoxychalcone
CAS :<p>2'-Hydroxy-2,4,4',6'-tetramethoxychalcone (HTMC) is a bioactive substance that has been shown to have anticancer properties. HTMC has been shown to have allopathic effects in a statistically significant manner and has been used in traditional herbal medicine for centuries. The mechanisms of action are not well understood but may be due to its ability to inhibit the activity of arjunic acid and flavonoids. HTMC is found in plants such as tropical trees and herbs from India, including Acacia catechu and Tinospora cordifolia. It also has pharmacological properties, which may be due to its derivates that are isolated from these plants. HTMC shows no adverse effects on humans when taken orally at doses up to 1 g/day for 28 days.</p>Formule :C19H20O6Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :344.36 g/mol1-(2-Thiazolylazo)-2-naphthol
CAS :<p>1-(2-Thiazolylazo)-2-naphthol is a fluorescent dye that is used in analytical chemistry, cell culture, and flow cytometry. It has been shown to be useful for the detection of cancer cells. The fluorescence of 1-(2-Thiazolylazo)-2-naphthol can also be used to measure the levels of high-sensitivity c-reactive protein (hsCRP) in serum or plasma. This dye has a strong absorption band at 460 nm, which is attributed to its aromatic heterocyclic ring. Hydrogen bonding interactions are the driving force behind this dye's fluorescence.</p>Formule :C13H9N3OSDegré de pureté :Min. 98%Couleur et forme :PowderMasse moléculaire :255.3 g/mol4-Nitrocinnamyl alcohol
CAS :<p>4-Nitrocinnamyl alcohol is an antiarrhythmic agent that is structurally related to the nitro group. It is produced by a synthetic process, and it has been shown to be mediated by piperidine. This compound is prepared by catalytic chlorinating of primary alcohols in the presence of hydrotalcite or catalysis with tosylates.</p>Formule :C9H9NO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :179.17 g/molFast red TR salt 1,5-naphthalenedisulfonate
CAS :<p>Fast red TR salt 1,5-naphthalenedisulfonate salt is a reactive, multidrug molecule that binds to DNA and inhibits the synthesis of viral RNA. It also has an antiviral effect on hepatitis and some types of cancer. Fast red TR salt 1,5-naphthalenedisulfonate salt is used in conjunction with other compounds to treat cancerous tumors. The drug is activated by light when it's injected intravenously into the bloodstream, where it can be taken up by cells in the kidney or liver. Fast red TR salt 1,5-naphthalenedisulfonate salt prevents the production of acetylcholine at nerve endings and blocks the transmission of nerve impulses. This drug also prevents the binding of doxorubicin to DNA in tumor cells and blocks tumor cell growth through a process called hybridization. Fast red TR salt 1,5-naphthalenedisulfonate salt is used to create tissue</p>Formule :C10H7O6S2•C7H6ClN2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :440.88 g/molOctakis(trimethylsiloxy)silsesquioxane
CAS :<p>Octakis(trimethylsiloxy)silsesquioxane is a cross-linking agent that forms covalent bonds with ethylene diamine and aluminium ions. It has been shown to be active against bacterial species such as Staphylococcus aureus, Pseudomonas aeruginosa, and Escherichia coli. Octakis(trimethylsiloxy)silsesquioxane binds to the calcium carbonate of the cell wall, forming a complex that prevents the bacteria from adhering to surfaces. The fluidity of octakis(trimethylsiloxy)silsesquioxane particles allows them to penetrate the cell membrane and inhibit protein synthesis by binding to ribosomes. Octakis(trimethylsiloxy)silsesquioxane can also be used as an encapsulation agent for drugs in order to prevent their degradation by enzymes in the gastrointestinal tract.</p>Formule :C24H72O20Si16Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :1,130.18 g/mol(S)-2-Amino-3-(3,4-dihydroxyphenyl)-2-methylpropionic acid sesquihydrate
CAS :<p>(S)-2-Amino-3-(3,4-dihydroxyphenyl)-2-methylpropionic acid sesquihydrate is a synthetic drug that is used for the treatment of metabolic disorders such as diabetes mellitus. It has been shown in animal studies to increase locomotor activity and decrease bowel disease. It also has an effect on α7 nicotinic acetylcholine receptors and 2 adrenergic receptors.</p>Formule :C10H13NO4•(H2O)1Degré de pureté :Min 98%Couleur et forme :PowderMasse moléculaire :238.24 g/mol2,6-Dimethoxynaphthalene
CAS :<p>2,6-Dimethoxynaphthalene is a skeleton that belongs to the naphthalene class of compounds. It is a white crystalline solid that is soluble in organic solvents. This compound has been used as an intermediate for the synthesis of dyes and pharmaceuticals, but it is most commonly used as a precursor to reactive carboxylic acid derivatives. The sulfonation of 2,6-dimethoxynaphthalene with SO3 leads to the formation of ethyl diazoacetate and subsequent acylation reactions can be used to produce esters. The reaction mechanism for these reactions involves proton transport from the sulfur atom to the oxygen atom on ethyl diazoacetate. Supramolecular chemistry studies have shown that this reaction also takes place at low temperatures without the need for an acid catalyst.</p>Formule :C12H12O2Degré de pureté :Min. 98 Area-%Masse moléculaire :188.22 g/molOxaliplatin related compound B
CAS :<p>Oxaliplatin related compound B is a fine chemical. It is an intermediate in the preparation of oxaliplatin related compounds, which are useful as research chemicals, reagents and speciality chemicals. Oxaliplatin related compound B has been used in the synthesis of other compounds with different functional groups. It has also been shown to be a versatile building block for the synthesis of complex compounds. Oxaliplatin related compound B can be used as a reaction component for the synthesis of other compounds. Oxaliplatin related compound B is a high quality, complex compound that can be used as a scaffold for the synthesis of other compounds.</p>Formule :C6H14N4O6PtDegré de pureté :Min. 97 Area-%Couleur et forme :Slightly Yellow PowderMasse moléculaire :433.28 g/mol4'-Methoxy-3',β-dimethyl-β-nitrostyrene
<p>4'-Methoxy-3',beta-dimethyl-beta-nitrostyrene is a fine chemical that belongs to the group of versatile building blocks. It is an intermediate for the synthesis of complex compounds, research chemicals, and speciality chemicals. 4'-Methoxy-3',beta-dimethyl-beta-nitrostyrene is a useful reagent in organic synthesis and can be used as a reaction component or scaffold. It has been shown to have high quality and it can be used as a useful building block.</p>Formule :C11H13NO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :207.23 g/mol2-Naphthyl myristate
CAS :<p>2-Naphthyl myristate is a proteolytic enzyme that hydrolyzes proteins. It has been shown to have lipolytic and phosphatase activities. The enzyme is active at a wide range of pH values, from 4.0 to 8.0, and can be inhibited by sodium taurocholate, which inhibits pancreatic lipase activity. 2-Naphthyl myristate has been used for the diagnosis of pancreatitis in humans, as it increases serum amino acid levels in patients with this condition. 2-Naphthyl myristate is an amidase that cleaves amide bonds and degrades proteins into amino acids. It also has an esterase activity that converts long chain fatty acids to their corresponding acid or alcohol form. The enzyme was first isolated from the genus Mycobacterium but has since been found in other genera such as Clostridium perfringens and Bacillus cereus.</p>Formule :C24H34O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :354.53 g/mol21-Dehydro budesonide
CAS :Produit contrôlé<p>21-Dehydro budesonide is a drug that is used to treat intraocular pressure in patients with glaucoma. It is a biodegradable implant that can be inserted into the eye to lower intraocular pressure. Research has shown that 21-Dehydro budesonide reduces intraocular pressure. The drug has been found to be effective in patients who have not responded well to other treatments, such as surgery or topical medicines.</p>Formule :C25H32O6Degré de pureté :Min. 94 Area-%Couleur et forme :White PowderMasse moléculaire :428.52 g/mol2-Hydroxy-6-methoxybenzoic acid methyl ester
CAS :<p>2-Hydroxy-6-methoxybenzoic acid methyl ester is a biologically active molecule that has been shown to have antibacterial activity. It is structurally similar to the natural compound 2,6-dimethoxyphenol and can be used as a substitute for this compound in bioassays. The antibacterial activity of 2-hydroxy-6-methoxybenzoic acid methyl ester is due to its ability to inhibit enzymes involved in DNA repair and cell division. This compound also inhibits the growth of cancer cells and weevils by interfering with their metabolism.</p>Formule :C9H10O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :182.17 g/mol3-Nitrosalicylic acid
CAS :<p>3-Nitrosalicylic acid is a chemical that is used as an inhibitor for corrosion. It can be used to prevent corrosion in wastewater systems, and it is also used as a protective coating for metals. 3-Nitrosalicylic acid has been shown to be effective against a variety of particle sizes, including fine particles at low concentrations. 3-Nitrosalicylic acid can be synthesized by reacting 5-nitrosalicylic acid with ammonia, hydrogen chloride, and zinc oxide in water. The reaction solution should be neutralized with sodium hydroxide and then hydrogenated using sodium dithionite or sodium sulfite. 3-Nitrosalicylic acid has been shown to inhibit the corrosion of metal surfaces and to function as an effective dose in the synthetic pathway for polymers.<br>3-Nitrosalicylic acid has high concentrations around pH 9.5, which can be reduced by electrochemical impedance spectroscopy (EIS).</p>Formule :C7H5NO5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :183.12 g/molWilforlide A
CAS :<p>Wilforlide A is a novel anticancer drug that inhibits the growth of cancer cells by inhibiting amino transferase and blocking the synthesis of DNA. Wilforlide A has synergistic effects when used in combination with tripterygium wilfordii, a Chinese herb, and moronic acid, an extract from Tripterygium wilfordii. Wilforlide A also has anti-inflammatory properties and can be used to treat autoimmune diseases. The efficacy of Wilforlide A was evaluated using surface methodology on human skin squamous carcinoma samples. It was found that Wilforlide A had no cytotoxicity when applied to these cells. In addition, it inhibited tumor growth in mice inoculated with human squamous carcinoma cells. These findings show that Wilforlide A is a potential candidate for treating squamous carcinoma patients.</p>Formule :C30H46O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :454.68 g/mol2-Methoxycinnamic acid
CAS :<p>2-Methoxycinnamic acid is a fine chemical that is used as a building block for research chemicals, pharmaceuticals, and other products. It is a versatile building block that can be used in the synthesis of complex compounds with diverse structures. 2-Methoxycinnamic acid is also an intermediate for the production of cinnamates, which are useful in the production of synthetic dyes.</p>Formule :C10H10O3Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :178.18 g/molL-Allothreonine
CAS :<p>L-Allothreonine is a diagnostic agent that can be used to measure the glomerular filtration rate. It is a substrate molecule for the enzymes alloproteinase and threoninase, which hydrolyze it into L-serine and dicarboxylic acid. The reaction mechanism of L-allothreonine with malonic acid has been studied at different pH values by measuring the thermal expansion coefficient. L-Allothreonine is an intramolecular hydrogen donor in polymerase chain reactions, which leads to cyclic peptide formation. The enzyme activities of alloproteinase, threoninase, and cyclooxygenase have been studied in vitro using kinetic methods. L-Allothreonine is a natural amino acid that can be found in animal sources such as fish, meat, eggs, milk, yogurt, cheese and whey protein supplements. It is also available as a dietary supplement for people who cannot get enough</p>Formule :C4H9NO3Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :119.12 g/mol6-Sulfatoxy melatonin sodium salt
CAS :<p>6-Sulfatoxy melatonin sodium salt is a fine chemical that is a useful scaffold, versatile building block, and useful intermediate. It is used in research chemicals as well as in the manufacture of pharmaceuticals, agrochemicals, and other specialty chemicals. 6-Sulfatoxy melatonin sodium salt is a complex compound with a high quality and has CAS No. 76290-78-3.</p>Formule :C13H15N2NaO6SDegré de pureté :Min. 95 Area-%Couleur et forme :PowderMasse moléculaire :350.32 g/molDL-2-Hydroxyvaleric acid sodium salt
CAS :<p>2-Hydroxyvaleric acid sodium salt is a fine chemical that can be used as a building block for the synthesis of more complex compounds. It is also used as a reagent in research and as a speciality chemical. The CAS number for this compound is 84176-70-5. 2-Hydoxyvaleric acid sodium salt is most commonly used in the synthesis of pharmaceuticals, pesticides, and other chemicals. It has also been shown to be useful in the synthesis of biodegradable polymers and as an intermediate in organic reactions.</p>Formule :C5H9NaO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :140.11 g/mol4'-Iodo-2,2':6',2''-terpyridine
CAS :<p>4'-Iodo-2,2':6',2''-terpyridine is a transoid that has two conformations: one with the pyridine ring in the cisoid position and one with the pyridine ring in the transoid position. It can form intermolecular interactions with other molecules of 4'-iodo-2,2':6',2''-terpyridine. These interactions may be due to stacking or planar interactions.</p>Formule :C15H10IN3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :359.16 g/mol4-Methylsalicylic acid
CAS :<p>4-Methylsalicylic acid is a chemical compound that belongs to the group of salicylates. It is an organic compound with a molecular weight of 96.12 g/mol and the chemical formula C8H8O3. The epoxidation of 4-methylsalicylic acid occurs through the use of catalysts, such as zinc oxide and manganese dioxide, which are not functionalized. The addition of these catalysts causes a reaction between the methyl group and the hydroxyl group in 4-methylsalicylic acid, forming methyl salicylate. This product is also used as a chiral building block for other compounds, such as axial chirality and olefins.</p>Formule :C8H8O3Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :152.15 g/molTaraxasterol acetate
CAS :Produit contrôlé<p>Taraxasterol acetate is a sesquiterpene lactone that has shown anti-inflammatory activity and inhibits the production of inflammatory cytokines. It also possesses antifungal activity against various fungi, such as Candida albicans and Aspergillus niger. Taraxasterol acetate can be used for the treatment of infectious diseases, as well as for the prevention of inflammation. This compound has been found to work by binding to specific enzymes that are involved in the inflammatory response. These enzyme interactions prevent the production of pro-inflammatory molecules and cytokines, which are substances that trigger an immune response. The structure of taraxasterol acetate is similar to 3-o-caffeoylquinic acid, a natural compound found in plants such as Angelica Dahurica. Taraxasterol acetate is a component of several species of plants, including some medicinal herbs such as Angelicae Dahuricae. This compound can be purified</p>Formule :C32H52O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :468.75 g/mol1-Acenaphthenone
CAS :<p>1-Acenaphthenone is a heterocyclic compound that contains a hydroxyl group, chlorine atom, and two rings. It is used as a catalyst in organic synthesis. 1-Acenaphthenone has been shown to be an efficient dioxygenation catalyst for the production of 1-hydroxy-2-naphthoic acid from malonic acid. It also has been used as a solid catalyst in the oxidation of fatty acids with hydrogen peroxide and as an enzyme activator for rat liver microsomes. This compound also shows synchronous fluorescence with other compounds such as 1-hydroxy-2-naphthoic acid and 2-(2'-oxobiphenyl)acetic acid.</p>Formule :C12H8ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :168.19 g/molCitral
CAS :<p>Citral is a natural compound that is found in the essential oils of a variety of plants. It has been shown to have antimicrobial activity, and has been investigated for its use as an insect repellent. Citral is also known to bind DNA and inhibit the enzyme activities of c. glabrata. The biological properties of citral are still unclear, but it has been shown to cause a mild increase in water vapor and induce mitochondrial membrane potential in vivo human cells. Citral is also able to inhibit the growth of wild-type strains of C. glabrata and other bacteria through inhibition of their enzyme activities and interaction with cellular membranes.</p>Formule :C10H16ODegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :152.23 g/molIbuprofen
CAS :<p>Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) used for the treatment of pain, fever and inflammation. Ibuprofen is an inhibitor of cyclooxygenase 1 (COX-1), which blocks the production of prostaglandins that cause pain and inflammation. Ibuprofen has been shown to inhibit the growth of bacteria in cell culture by inhibiting protein synthesis. This drug also has a toxic effect on respiratory system cells, which may be due to its ability to induce apoptosis. Ibuprofen has been shown to inhibit the production of tumour necrosis factor-α (TNF-α) and serum enzymes, such as dismutase activity, in mice with lung cancer.</p>Formule :C13H18O2Degré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :206.28 g/mol22-Hydroxy-25-Fluorocholesterol
CAS :Produit contrôlé<p>22-Hydroxy-25-fluorocholesterol is a cholesterol acyltransferase inhibitor, which prevents the synthesis of cholesterol in the body. It is also used as a sequestering agent, preventing cholesterol from being absorbed into the body. This drug has been shown to decrease high cholesterol levels and oxysterols in patients with coronary artery disease. 22-Hydoxy-25-fluorocholesterol binds to cellular membranes and blocks the transport of bile acids and acid, thereby inhibiting cholesterol synthesis. It also inhibits inflammation by blocking inflammatory cytokines such as TNF-α and IL-1β. This drug may also be useful for treating inflammatory diseases such as asthma and rheumatoid arthritis due to its inhibition of leukotriene synthesis.</p>Formule :C27H45FO2Degré de pureté :Min. 95%Masse moléculaire :420.64 g/mol
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