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(274.923 produits)
- Activateurs et inhibiteurs d'enzymes(2.827 produits)
- Nitrosamines(2.606 produits)
- Composés et métabolites pharmaceutiques et vétérinaires(2.873 produits)
- Toxicologie(13.652 produits)
7836 produits trouvés pour "Étalons pharmaceutiques"
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3-Methylcinnamic acid
CAS :<p>3-Methylcinnamic acid is an organic acid that is a phenylpropanoid metabolite. It is synthesized from malonic acid by hydroxylation and sulfonation, and then converted to cinnamic acid derivatives. 3-Methylcinnamic acid has been shown to inhibit the activity of heterocyclic amine-producing enzymes and has a strong inhibitory effect on the formation of triticum aestivum. 3-Methylcinnamic acid has been found to have diverse chemical properties that are useful for industrial purposes.</p>Formule :C10H10O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :162.19 g/mol4-Nitrophenylboronic acid
CAS :4-Nitrophenylboronic acid is a chemical compound that has been shown to inhibit the enzyme PTP1B. This enzyme is responsible for the phosphorylation of proteins and plays an important role in regulating insulin release, glucose uptake, and fat metabolism. The inhibition of this enzyme by 4-Nitrophenylboronic acid is reversible and potent. It has also been shown to have anticancer activity in vitro and in vivo, as well as cross-coupling with other boronic acids to form new compounds with different biological activities.Formule :C6H6BNO4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :166.93 g/molCimetropium bromide
CAS :<p>Cimetropium bromide is a pharmacological agent that binds to muscarinic receptors, inhibiting the release of acetylcholine. It is used in the treatment of bowel disease, such as constipation and irritable bowel syndrome. Cimetropium bromide has been shown to be effective in treating symptoms of these diseases, including decreased intestinal motility, increased stool consistency, and relief from abdominal pain. Cimetropium bromide has also been found to be effective in reducing symptoms of inflammatory bowel disease. This drug inhibits the release of acetylcholine by binding with muscarinic receptors on the smooth muscle cells lining the intestine and bladder. Cimetropium bromide is a potent antimuscarinic agent that can cause dry mouth and blurred vision.</p>Formule :C21H28BrNO4Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :438.36 g/molFmoc-O-tert-butyl-L-threoninol
CAS :<p>Fmoc-O-tert-butyl-L-threoninol is an aminoacyl chloroformate ester that is used in the synthesis of peptides. It has a conjugate acid chloride and a disulfide bond. The chloroformate group reacts with the carboxylic acid moiety of L-threonine to form an ester, which can then be cleaved by hydrolysis to yield L-threonine. This product is also used for the synthesis of peptides in which the threonine residue is conjugated to another amino acid such as cysteine or glutamic acid.<br>Fmoc-O-tert-butyl-L-threoninol is synthesized from l-threonine and isobutene via a phase chromatography process. The synthetic intermediate Fmoc-(S)-OH is reacted with trifluoroacetic acid (TFA)</p>Formule :C23H29NO4Degré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :383.48 g/mol2,2'-Dichloro-1,1'-biphenyl-4,4'-diamine
CAS :2,2'-Dichloro-1,1'-biphenyl-4,4'-diamine is a chemical that belongs to the class of organic compounds known as amines. It is insoluble in water and has a molecular weight of 190.8 g/mol. 2,2'-Dichloro-1,1'-biphenyl-4,4'-diamine has been shown to be carcinogenic in animals and can cause coagulation problems in humans. The compound also shows anti-inflammatory properties by inhibiting the production of prostaglandins.Formule :C12H10Cl2N2Degré de pureté :Min. 95%Couleur et forme :White/Off-White SolidMasse moléculaire :253.13 g/mol2,2'-Dithiobisbenzanilide
CAS :<p>2,2'-Dithiobisbenzanilide is a dithiobenzoic acid derivative which can be used as a reagent in analytical chemistry. It has been shown to cleave the fatty acids of boron nitride and to provide valuable information on their structure. 2,2'-Dithiobisbenzanilide reacts with boron nitride at elevated temperatures to form crystalline products that are soluble in organic solvents such as chloroform. The mononuclear complex formed by this reaction has been characterized by X-ray diffraction studies.</p>Formule :C26H20N2O2S2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :456.58 g/mol2-(1',2',3',4'-Tetrahydroxybutyl)quinoxaline
CAS :2-(1',2',3',4'-Tetrahydroxybutyl)quinoxaline is a chemical compound that is used as a versatile building block in the synthesis of complex compounds. It has been shown to be useful in reactions involving nucleophilic substitution, electrophilic addition, and oxidation. This compound has been used as a reagent for the synthesis of other fine chemicals and as an intermediate for research chemicals and speciality chemicals. 2-(1',2',3',4'-Tetrahydroxybutyl)quinoxaline has CAS No. 80840-09-1 and is soluble in organic solvents. The purity of this product is high, with less than 1% impurities.Formule :C12H14N2O4Degré de pureté :Min. 95%Couleur et forme :Off-White To Light Brown SolidMasse moléculaire :250.25 g/molbeta-2'-Methoxynaphthoflavone
CAS :<p>beta-2'-Methoxynaphthoflavone is a fine chemical that is useful as a scaffold for complex compounds, as a building block for speciality chemicals, and as an intermediate in the synthesis of research chemicals. It can be used in pharmaceuticals, agrochemicals, and other industries. beta-2'-Methoxynaphthoflavone has been found to be a versatile building block with high quality that can be used to synthesize a variety of compounds. This compound also has the ability to react with other chemicals such as ammonia or amines.</p>Formule :C20H14O3Degré de pureté :Min. 95%Masse moléculaire :302.32 g/mol2'-Fluoro-4'-hydroxyacetophenone
CAS :<p>2'-Fluoro-4'-hydroxyacetophenone is a glycosylated molecule that is used in phase transfer catalysis. It is a glycoside that can undergo the glycosylation reaction and can be used as a phase transfer reagent. 2'-Fluoro-4'-hydroxyacetophenone has been studied for its potential use in the synthesis of xylosides and selenadiazoles. In addition, it has shown anti-inflammatory properties, which may be due to its inhibition of prostaglandin synthesis.</p>Formule :C8H7FO2Degré de pureté :Min. 95%Masse moléculaire :154.14 g/molVanillylacetone
CAS :<p>Vanillylacetone is a natural compound that belongs to the group of phenolic compounds. It is an inhibitor of the enzyme cyclase, which is involved in the biosynthesis of fatty acids and sterols. Vanillylacetone has been shown to have anti-tumor effects in mice with induced tumors. It also inhibits the growth of bacteria, fungi, and protozoa by inhibiting DNA synthesis. Vanillylacetone has been shown to inhibit nuclear DNA replication and toll-like receptor signaling pathways.</p>Formule :C11H14O3Degré de pureté :Min. 95%Couleur et forme :White To Yellow SolidMasse moléculaire :194.23 g/mol1,2-Dimethylnaphthalene
CAS :Formule :C12H12Degré de pureté :>95.0%(GC)Couleur et forme :Colorless to Light orange to Yellow clear liquidMasse moléculaire :156.23N-Cbz-L-tyrosine
CAS :N-Cbz-L-tyrosine is a covalently modified amino acid that has been shown to be an effective protease inhibitor. The compound binds to the active site of enzymes, blocking their ability to hydrolyze proteins. In addition, N-Cbz-L-tyrosine has been shown to inhibit aminopeptidases and carboxypeptidases with IC50 values of 0.5 mM and 1 mM, respectively. This protein stabilizer has been shown to have a solubility data of 0.4 g/100 mL in water and 0.3 g/100 mL in methanol. It also has a molecular weight of 184.2 g/mol and a pH optimum of 7.0 (±0.2).Formule :C17H17NO5Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :315.32 g/molrec Neurotrophin-3 (human)
<p>Please enquire for more information about rec Neurotrophin-3 (human) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Degré de pureté :Min. 95%Bestatin hydrochloride
CAS :Aminopeptidase inhibitor; analgesicFormule :C16H24N2O4•HClDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :344.83 g/mol3,3'-Diheptyloxacarbocyanine iodide
CAS :<p>3,3'-Diheptyloxacarbocyanineiodide (DHCI) is a fluorescent probe that is used in the treatment of solid tumours. It is taken up by tumor cells and causes them to fluoresce, which can be seen under a microscope. DHCI has been shown to be effective against hypoxic tumours and tumors with low oxygen levels due to its ability to penetrate tumor cells and deliver oxygen. The uptake of DHCI by cancer cells is also dependent on the permeability of the blood vessels present in the tumor. This drug has been shown to have a large therapeutic window for treatment of solid tumours.</p>Formule :C31H41N2O2•IDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :600.57 g/molN-Methyl-N-(1-naphthyl)-1-chlorobenzamide
CAS :N-Methyl-N-(1-naphthyl)-1-chlorobenzamide is a versatile and useful chemical that can be used in the preparation of many different compounds. It is a reaction component and reagent, as well as a useful scaffold for the synthesis of many different compounds. It has high quality and is used in research chemicals. N-Methyl-N-(1-naphthyl)-1-chlorobenzamide has CAS No. 74881-60-0 and is a speciality chemical. It can also be used as a versatile building block or intermediates for the synthesis of more complex compounds.Formule :C18H14ClNODegré de pureté :Min. 95%Masse moléculaire :295.76 g/molN-Methyl-DL-aspartic acid
CAS :N-Methyl-DL-aspartic acid (NMDA) is a pharmacological agent that binds to the glutamate receptor and increases the intracellular calcium concentration in cells. NMDA has been shown to cause neuronal death in mouse hippocampal cells, as well as rat striatal cells. It can also act as a messenger molecule and enhance growth factor production. NMDA binds to the N-methyl-D-aspartate receptor, which is located on the surface of neurons in the brain. This binding causes an influx of sodium ions into the cell, resulting in an increase in the intracellular calcium concentration. This increase leads to changes in cellular function, including increased growth factor production and neuronal death.Formule :C5H9NO4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :147.13 g/molPhenylazosalicylic acid
CAS :<p>Phenylazosalicylic acid is a crystalline solid that belongs to the group of phenylacetic acids. It is synthesized by the reaction of nitric acid with salicylic acid, which is produced from the distillation of wood. Phenylazosalicylic acid has a molecular weight of 150.09 g/mol and a melting point of 123°C. The molecule is unionized in water and can be found in wastewater effluent at concentrations as high as 3 ppm. This compound has acidic properties and reacts with picric acid to form phenylazosalicylic picrate, which is used for the treatment of anthrax. Phenylazosalicylic acid also shows proton-pumping activity, which may be due to its ability to bind to anionic sites on proteins such as carbonic anhydrase II and H+/K+ ATPase.</p>Formule :C13H10N2O3Degré de pureté :Min. 95%Couleur et forme :Orange PowderMasse moléculaire :242.23 g/mol6-Acetyl-1,2,3,4-tetrahydronaphthalene
CAS :<p>6-Acetyl-1,2,3,4-tetrahydronaphthalene is a β-unsaturated ketone that has been shown to have anticancer activity in vitro. It can be used as an analgesic and has a low safety profile. This compound interacts with thiourea and sodium hypochlorite, which are compounds commonly used in the laboratory to induce DNA damage. 6-Acetyl-1,2,3,4-tetrahydronaphthalene also inhibits viral replication through interaction with iminium groups of nucleotide bases.</p>Formule :C12H14ODegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :174.24 g/mol3'-Chlorophenylacetylene
CAS :<p>3'-Chlorophenylacetylene is an organic compound that is used in the production of styrene via a macroinitiator. 3'-Chlorophenylacetylene reacts with azides to form diazo compounds, which are then hydrolyzed to produce terminal alkynes. These terminal alkynes can be dehydrogenated to produce acrylonitrile and vinyl acetate. The compound can also react with silicon to produce organometallic complexes. 3'-Chlorophenylacetylene is commonly analyzed using nuclear magnetic resonance spectroscopy (NMR). This molecule has been used as a conjugate for drug delivery systems and as a supramolecular catalyst for organic reactions.</p>Formule :C8H5ClDegré de pureté :Min. 95%Masse moléculaire :136.58 g/mol2,2'-Bipyridine-3,3'-dicarboxylic acid
CAS :2,2'-Bipyridine-3,3'-dicarboxylic acid is a coordination compound that contains two carboxylic acid groups. It forms a dihydrate in water and is orthorhombic in crystal form. The molecule can be represented by the following chemical structure:Formule :C12H8N2O4Degré de pureté :Min. 95%Couleur et forme :SolidMasse moléculaire :244.2 g/mol5-Methyl-2-nitropyridine
CAS :<p>Please enquire for more information about 5-Methyl-2-nitropyridine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C6H6N2O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :138.12 g/molL-Threonine tert-butyl ester hydrochloride
CAS :<p>L-Threonine tert-butyl ester hydrochloride is a fine chemical that is used as a building block for complex compounds. It is also a reagent and speciality chemical with many uses in research, including the synthesis of pharmaceuticals. L-Threonine tert-butyl ester hydrochloride can be used as an intermediate in the synthesis of high quality pharmaceuticals, such as antibiotics and antifungals. This product is also useful as a scaffold for new drug development.</p>Formule :C8H17NO3·HClDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :211.69 g/mol3'-Fluoro-4'-hydroxyacetophenone
CAS :3'-Fluoro-4'-hydroxyacetophenone is a fluorinated acetophenone that is synthesized by catalytic hydrogenation of 3,4-difluoroacetophenone. This reaction produces the desired product in high yield. The product can be used in the synthesis of various pharmaceuticals, such as analgesics, antihistamines and antidiabetic agents. 3'-Fluoro-4'-hydroxyacetophenone has been shown to have higher yields and better solubility than its counterparts. It also has a high boiling point, making it suitable for industrial use.Formule :C8H7FO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :154.14 g/molThiourea
CAS :<p>Thiourea is a chemical compound that is used as a fungicide, herbicide, and anti-fouling agent in water treatment plants. It has been shown to have an inhibitory effect on the growth of some cancer cells. Thiourea also has a negative charge and can be used to adsorb proteins and other organic compounds onto its surface. This property can be exploited for analytical purposes, such as determining the concentration of protein in human serum or wastewater treatment. In addition, thiourea has been shown to have a strong affinity for divalent cations such as Ca2+, Mg2+, Mn2+, Fe2+, Cu2+, Zn2+, Cd2+, Pb2+ etc. These ions are necessary for the activity of enzymes involved in energy metabolism and redox potentials. Thiourea is also known to bind with nucleic acids by electrostatic interactions with phosphate groups on the ribose sugar backbone of DNA or RNA molecules,</p>Formule :CH4N2SDegré de pureté :(Titration) Min. 98%Couleur et forme :PowderMasse moléculaire :76.12 g/molVanillin - synthetic
CAS :Vanillin is an inhibitor molecule that has been shown to have antimicrobial activity against a bacterial strain. Vanillin binds to the surface of bacteria and prevents them from adhering to surfaces, which may be due to its high values for biological properties. This compound is also an inhibitor molecule in the polymerase chain reaction (PCR). It binds to the DNA polymerase enzyme, preventing it from synthesizing DNA. Vanillin inhibits bacterial growth by binding to DNA-dependent RNA polymerase, thereby preventing transcription and replication. The high frequency of human activity has been shown using a patch-clamp technique on human erythrocytes.Formule :C8H8O3Degré de pureté :Min. 95%Couleur et forme :White Clear LiquidMasse moléculaire :152.15 g/molFmoc-O-benzyl-L-tyrosine
CAS :<p>Fmoc-O-benzyl-L-tyrosine is a chalcone that is used as a monomer in the synthesis of polymers. It is also used to synthesize ciprofloxacin, which is an antibiotic with both bactericidal and bacteriostatic activity. Fmoc-O-benzyl-L-tyrosine has been shown to have pharmacokinetic properties that are similar to those of ciprofloxacin. This drug has been shown to reduce renal injury in rats with chronic kidney disease by preventing the accumulation of proteinaceous materials. Fmoc-O-benzyl-L-tyrosine has also been shown to be antibacterial, and can inhibit the growth of subtilis, a bacterial strain that causes chronic kidney disease.</p>Formule :C31H27NO5Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :493.55 g/molN-a-t-Boc-N-g-trityl-L-asparagine
CAS :<p>N-a-t-Boc-N-g-trityl-L-asparagine is a recombinant human protein that has been synthesized in E. coli. It is a peptide with 17β-estradiol at its C terminus, and it binds to the oestrogen receptor α (ERα) via hydrogen bonding interactions. The linker between the asparagine and estradiol is a Boc group that can be removed by protease activity, revealing the active form of 17β-estradiol. ERα ligates to N-a-t-Boc-N-g-trityl L asparagine with high affinity, and this interaction is reversible. The linker also contains a functional group for surface attachment, which may be used to attach this peptide to a solid support or tissue culture substrate for use in cell cultures.<br>br></p>Formule :C28H30N2O5Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :474.55 g/mol1-(2-Chloro-4-fluorophenyl)-2-nitropropene
CAS :<p>1-(2-Chloro-4-fluorophenyl)-2-nitropropene is a versatile building block that can be used to produce a variety of compounds with various properties. It is a high quality, reagent grade chemical that is useful for research and development purposes. This compound has been shown to be an effective intermediate in the synthesis of complex compounds, such as pharmaceuticals and pesticides.</p>Formule :C9H7ClFNO2Degré de pureté :Min. 95%Masse moléculaire :215.61 g/mol6-Methoxy-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid
CAS :6-Methoxy-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid (MTN) is a polyphenol that has been shown to be effective against Alzheimer's disease in vitro and in vivo. MTN is able to bind to the polymerase chain reaction (PCR) product of APP and inhibit it from binding to heme oxygenase. MTN also prevents the accumulation of amyloid plaques by inhibiting the formation of beta-amyloid protein. MTN binds to thioflavin T and can be used as a fluorescent probe for immunofluorescence staining. MTN also inhibits the expression levels of APP and PS1 proteins in APP/PS1 transgenic mice by modulating the activity of transcriptional factors such as CREB.Formule :C12H14O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :206.24 g/mol(1S)-(+)-10-Camphorsulfonic acid
CAS :(1S)-(+)-10-Camphorsulfonic acid is an organolithium compound that is used as a reagent in organic synthesis. It has been shown to have antimicrobial activity against Gram-positive and Gram-negative bacteria, including methicillin-resistant Staphylococcus aureus (MRSA). The bathochromic shift observed in the infrared spectrum of camphorsulfonic acid at 860 nm is due to the hydrogen bonding between sulfonic acid groups. Camphorsulfonic acid has also been shown to inhibit dipeptidyl peptidase-IV, which results in increased levels of butyric acid, a short chain fatty acid. This inhibition may be responsible for its use as an adjuvant for vaccines.Formule :C10H16O4SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :232.3 g/mol3,6-Difluoro-2-hydroxybenzoic acid methyl ester
CAS :<p>3,6-Difluoro-2-hydroxybenzoic acid methyl ester is a combination of two substances that are used as deodorants and antiperspirants. They work by blocking the pores in the skin, which prevents perspiration and reduces body odor. 3,6-Difluoro-2-hydroxybenzoic acid methyl ester is not an anti-inflammatory drug.</p>Formule :C7H4F2O3Degré de pureté :Min. 95%Masse moléculaire :174.1 g/mol6-Hydroxy-2-naphthaldehyde
CAS :<p>6-Hydroxy-2-naphthaldehyde is a reactive compound that is used to measure the fluorescence resonance of mitochondria. It is a fluorophore that has been used as a probe for the measurement of membrane permeability, and as a hydroxyl group it can be converted into 6-hydroxy-2-naphthalenecarboxylic acid which is used in the production of dyes. 6-Hydroxy-2-naphthaldehyde has been shown to have congestive heart effects in mice, but this effect may be due to its ability to induce naphthalene and formamide.</p>Formule :C11H8O2Degré de pureté :Min. 95%Masse moléculaire :172.18 g/mol2-Ethoxy-4-methoxycinnamic acid
CAS :<p>2-Ethoxy-4-methoxycinnamic acid is a synthetic chemical with the CAS number 1372859-34-1. It is a versatile building block that can be used for the synthesis of many complex compounds. 2-Ethoxy-4-methoxycinnamic acid is one of a number of scaffolds that are useful for creating fine chemicals and research chemicals. This compound is also an intermediate in many reactions and can be used as a reagent to produce other substances.</p>Formule :C12H14O4Degré de pureté :Min. 95%Masse moléculaire :222.24 g/mol5-(6-Methoxynaphthalen-2-yl)-1H-pyrazole-3-carboxylic acid
CAS :5-(6-Methoxynaphthalen-2-yl)-1H-pyrazole-3-carboxylic acid is a fine chemical that is used as an intermediate in research, development and production of pharmaceuticals. It can be also used as a reagent and speciality chemical, as well as a reaction component and useful scaffold when combined with other molecules. This compound has been found to be stable in air and water, which makes it easy to handle. 5-(6-Methoxynaphthalen-2-yl)-1H-pyrazole-3-carboxylic acid has CAS No. 1257877-12-5.Formule :C15H12N2O3Degré de pureté :Min. 95%Couleur et forme :Off-White PowderMasse moléculaire :268.27 g/molDoxazosin mesylate
CAS :α1-adrenoceptor blocker; anti-hypertensive agentFormule :C24H29N5O8SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :547.58 g/mol5-Bromo-2-nitrophenol
CAS :5-Bromo-2-nitrophenol is an organic compound that is used in the industrial production of drugs and dyes. It is soluble in ethanol, but insoluble in water. 5-Bromo-2-nitrophenol can be obtained by extracting it from the filtrate of a solution of potassium tert-butyl ether with aqueous ethanol. The extraction process involves adding morpholine to the solution, which is then heated and refluxed. This process yields high yields of 5-bromo-2-nitrophenol.Formule :C6H4BrNO3Degré de pureté :Min. 95%Couleur et forme :Yellow solid.Masse moléculaire :218 g/mol9,10-Anthracenedicarboxaldehyde
CAS :9,10-Anthracenedicarboxaldehyde is a chemical compound that is used to measure the terminal half-life of drugs in humans. It is an inhibitor of collagen synthesis and has anticancer properties. 9,10-Anthracenedicarboxaldehyde has been shown to inhibit cancer cells by interfering with DNA replication and cell division. The chemical stability of 9,10-anthracenedicarboxaldehyde has been demonstrated in the reaction solution by the formation of chloromethyl ketone. This product also inhibits activity at the camp level and shows antineoplastic properties. The terminal half-life of 9,10-anthracenedicarboxaldehyde was determined to be 48 hours in a study involving human volunteers. The terminal half-life of this product can be shortened by hydrochloric acid or nitro (a reagent).Formule :C16H10O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :234.25 g/mol2-Chloroacetophenone
CAS :Produit contrôlé<p>2-Chloroacetophenone is a chemical that has been shown to be an effective inhibitor of the enzyme form of the human acetylcholinesterase. It is used in experimental studies for its ability to inhibit the activity of other enzymes such as polymerase chain, which is involved in DNA replication. 2-Chloroacetophenone has also been shown to have anti-cancer properties, inhibiting skin cancer cells and cancer cells derived from cardiac tissue. The drug also has anti-inflammatory properties and can be used for the treatment of arthritis. 2-Chloroacetophenone's toxicity has been studied extensively and it does not appear to affect glomerular filtration rate or body mass index significantly, although it may affect receptor activity.</p>Formule :C8H7ClODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :154.59 g/mol3-Bromosalicylic acid
CAS :<p>3-Bromosalicylic acid is a metabolite of salicylic acid and has shown clinical use in the treatment of cancer. 3-Bromosalicylic acid is synthesized from cyclohexanol and chlorine. It is a toxic compound that has been shown to inhibit protein synthesis in bacteria, including soil bacteria, but not in mammalian cells. This is due to its interaction with organic ligands that are present in the bacterial cell wall and not in mammalian cells. 3-Bromosalicylic acid also has been found to be a ligand for the receptor, PI3Kδ inhibitor, which inhibits tumor growth and metastasis by inhibiting phosphatidylinositol 3-kinase (PI3K) delta activity.</p>Formule :C7H5BrO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :217.02 g/molDipyrone
CAS :<p>Dipyrone is an anti-inflammatory and analgesic drug that belongs to the group of non-steroidal anti-inflammatory drugs. It has been shown to inhibit the production of prostaglandins, which are involved in inflammation, by inhibiting cyclooxygenase. The polymerase chain reaction (PCR) method is a biochemical technique used to amplify a segment of DNA, typically for use as a genetic marker or for cloning a particular gene. A PCR assay can be used to detect the presence of bacterial DNA in a sample. Dipyrone has been shown to possess chemiluminescence activity, which is indicative of its ability to bind with DNA. This binding inhibits transcription and replication and may be responsible for the toxic effects on epidermal cells observed in animal studies. Dipyrone also has been shown to have anti-inflammatory activities through its inhibition of cyclooxygenase and its ability to inhibit neutrophil migration and function.</p>Formule :C13H16N3NaO4SDegré de pureté :Min. 95%Couleur et forme :White SolidMasse moléculaire :333.34 g/molZ-L-pyroglutamic acid 4-nitrophenyl ester
CAS :Please enquire for more information about Z-L-pyroglutamic acid 4-nitrophenyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C19H16N2O7Degré de pureté :Min. 95%Masse moléculaire :384.34 g/molDL-Methionine
CAS :DL-Methionine is a naturally occurring amino acid that is essential for healthy protein synthesis. Methionine can be synthesized by the human body, but it must be consumed through diet. DL-Methionine has been shown to have anti-obesity properties in vitro and in vivo models. It also helps maintain normal levels of calcium and pantothenate in the blood and supports the function of the immune system. DL-Methionine may also have effects on locomotor activity, body mass index, and peptide hormones.Formule :C5H11NO2SDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :149.21 g/mol3,4'-Dimethoxy-2'-hydroxychalcone
CAS :<p>3,4'-Dimethoxy-2'-hydroxychalcone is a reaction component and useful scaffold for the synthesis of complex compounds. This chemical is an intermediate in the synthesis of various pharmaceuticals, such as anti-tuberculosis drugs, cancer chemotherapeutics and antibiotics. 3,4'-Dimethoxy-2'-hydroxychalcone has been shown to be a versatile building block that can be used to synthesize both natural products and pharmaceuticals. This compound also has a wide range of applications in the production of fine chemicals.</p>Formule :C17H16O4Degré de pureté :Min. 95%Masse moléculaire :284.31 g/molDL-Erythro-dihydrosphingosine synthetic
CAS :DL-Erythro-dihydrosphingosine synthetic is a nonsteroidal anti-inflammatory drug that blocks the activity of Bcl-2, a protein involved in apoptosis. This compound has been shown to have anti-cancer effects in hl-60 cells and squamous cell carcinomas. DL-Erythro-dihydrosphingosine synthetic also inhibits the matrix metalloproteinase activity of MMPs, which are enzymes that degrade the extracellular matrix and can cause cancer cell invasion and metastasis. The optimum concentration for this compound is 1 µM.Formule :C18H39NO2Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :301.51 g/mol(S)-3-Amino-4-(1-naphthyl)butanoic acid hydrochloride
CAS :(S)-3-Amino-4-(1-naphthyl)butanoic acid hydrochloride is a high quality chemical that is used as a reaction component for the synthesis of complex organic compounds. It may also be used to produce fine chemicals, pharmaceuticals, and other useful compounds. This product has a wide variety of uses including as an intermediate in the production of speciality chemicals, as a building block for synthesizing more complex compounds, or as a precursor to producing other useful chemicals.Formule :C14H16ClNO2Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :265.74 g/mol2-Bromo-5-methoxybenzoic acid methyl ester
CAS :2-Bromo-5-methoxybenzoic acid methyl ester is an antibiotic with a broad spectrum of activity against bacteria, including Staphylococcus aureus and Pseudomonas aeruginosa. 2-Bromo-5-methoxybenzoic acid methyl ester is an inhibitor of the enzyme benzohydrazide, which is involved in the production of prostaglandins. This drug also has antioxidant activity and can inhibit the growth of Escherichia coli and Cereus. 2-Bromo-5-methoxybenzoic acid methyl ester has analgesic properties and was shown to have analgesic activities in animal tests.Formule :C9H9BrO3Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :245.07 g/mol7-Nitrocoumarin
CAS :<p>7-Nitrocoumarin is an agent that inhibits the growth of protozoa by inhibiting enzyme activities, specifically those involved in glycolysis. It has been shown to be a potent inhibitor of surface proteins and functional assays. 7-Nitrocoumarin is also active against trophozoites in vitro. The compound has been shown to be nontoxic to mammalian cells, with a constant of 0.3 μM for inhibition of resazurin reduction. The mechanism of action for 7-nitrocoumarin is not well understood, but it may involve oxidation products such as nitro groups, which are indicated by the prefix '7-'.</p>Formule :C9H5NO4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :191.14 g/mol5-(5'-Chloro-2'-hydroxy-4'-methylphenyl)-isoxazole
CAS :<p>5-(5'-Chloro-2'-hydroxy-4'-methylphenyl)-isoxazole is a fine chemical that is an intermediate in the synthesis of other chemicals. It has been used as a reaction component, complex compound and research chemical. 5-(5'-Chloro-2'-hydroxy-4'-methylphenyl)-isoxazole is a versatile building block that can be used to synthesize many different chemicals, including pharmaceuticals, dyes, agrochemicals and pesticides. This compound has been shown to be useful as a reagent in the synthesis of high quality products.</p>Formule :C10H8ClNO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :209.63 g/mol3,6-Dinitro-1,8-naphthalenedicarboxylicanhydride
CAS :3,6-Dinitro-1,8-naphthalenedicarboxylic anhydride is a fine chemical that is used as a building block in the synthesis of other compounds. It is also used as a reagent and can be found in research chemicals with CAS No. 3807-80-5. 3,6-Dinitro-1,8-naphthalenedicarboxylic anhydride is versatile and has many uses as a reaction component. The compound can be used to produce complex compounds or scaffolds that are useful in research.Formule :C12H4N2O7Degré de pureté :Min. 95%Couleur et forme :Beige PowderMasse moléculaire :288.17 g/mol2-(2',3',4'-Trihydroxybutyl)quinoxaline
CAS :<p>2-(2',3',4'-Trihydroxybutyl)quinoxaline is a model system for the glyoxal-glycolaldehyde reaction. This reaction is important in the formation of organic acids and hydroxycarbonyl compounds. The kinetic of this reaction has been studied using glyoxal, glycolaldehyde, and hydroxycarboxylic acid as substrates. Reaction intermediates were identified by multiresponse techniques. Kinetic parameters were determined by modelling and kinetic experiments at different temperatures and concentrations.</p>Formule :C12H14N2O3Degré de pureté :Min. 95%Couleur et forme :Off-White PowderMasse moléculaire :234.25 g/mol2-Isopropylnaphthalene
CAS :Formule :C13H14Degré de pureté :>95.0%(GC)Couleur et forme :Colorless to Light yellow clear liquidMasse moléculaire :170.26Delta-Valerolactone
CAS :<p>Delta-Valerolactone is a sodium salt that has a water-soluble, low melting point and a high vapor pressure. It has been used as a sample preparation agent in NMR spectroscopy and is also used in the manufacture of cosmetics. The compound has been shown to be active against Escherichia coli K-12 and rat liver microsomes. Delta-Valerolactone does not have any significant effect on the activity of enzymes such as acetylcholinesterase, butylcholinesterase or aminopyrine N-demethylase. This compound can also be found in human urine samples at concentrations of up to 2 mg/L.</p>Formule :C5H8O2Degré de pureté :Min. 98 Area-%Couleur et forme :Colorless Slightly Yellow Clear LiquidMasse moléculaire :100.12 g/molSulfosuccinimidyl 3-[[2-(biotinamido)ethyl] dithio]propionate sodium salt
CAS :Sulfosuccinimidyl 3-[[2-(biotinamido)ethyl] dithio]propionate sodium salt (BSP) is a biotin-avidin binding molecule that forms a covalent linkage with the antigen and antibody. It is used in immunoassays to detect specific antigens or antibodies in biological samples. BSP is manufactured by reacting carbodiimide hydrochloride with sulfosuccinic acid. The product can be used for a variety of immunoassays such as enzyme-linked immunosorbent assays, real-time polymerase chain reaction, and immunohistochemistry. The sensitivity of this product has been shown to be greater than those of other detection methods such as Western blotting.Formule :C19H27N4NaO9S4Degré de pureté :Min. 95%Couleur et forme :White Off-White PowderMasse moléculaire :606.69 g/mol1-(2-Methylphenyl)-2-nitropropene
CAS :1-(2-Methylphenyl)-2-nitropropene is a high quality reagent that is used as a complex compound, useful intermediate, and fine chemical. It has been shown to be a versatile building block for the synthesis of various organic compounds. 1-(2-Methylphenyl)-2-nitropropene is a speciality chemical with CAS No. 103205-27-2. This compound can be used in research chemicals or as a reaction component for the synthesis of other substances.Formule :C10H11NO2Degré de pureté :Min. 95%Masse moléculaire :177.2 g/mol3,5-Difluoro-4-hydroxybenzoic acid methyl ester
CAS :<p>3,5-Difluoro-4-hydroxybenzoic acid methyl ester (DFHBME) is a chemical compound that belongs to the class of useful building blocks. It is used in research as a reagent and in the synthesis of various complex compounds. DFHBME reacts with nucleophiles such as amines or alcohols to produce useful intermediates or scaffolds for organic synthesis. This compound is also useful as a speciality chemical due to its high quality and versatility.</p>Formule :C8H6F2O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :188.13 g/mol[2,3'-Bipyridin]-6'-amine
CAS :2,3'-Bipyridin-6'-amine is a chemical compound that is used as a building block for more complex molecules. It has high quality and can be used to make many different compounds. 2,3'-Bipyridin-6'-amine is versatile and can be used in the synthesis of a variety of compounds. It is also an intermediate in a number of reactions, including the formation of pyrimidine analogs. This chemical has been shown to be useful in the creation of new drugs for cancer treatment and other diseases.Formule :C10H9N3Degré de pureté :Min. 95%Couleur et forme :Off-White PowderMasse moléculaire :171.2 g/molN-(Ketocaproyl)-L-homoserine lactone
CAS :<p>N-(Ketocaproyl)-L-homoserine lactone is a fatty acid analog of the bacterial signaling molecule homoserine lactone and a potent inducer of cell lysis. The synthesis of this analog has been demonstrated in vitro with Escherichia coli, Bacillus subtilis, and Streptococcus pneumoniae. It is active against human pathogens including Helicobacter pylori and Staphylococcus aureus as well as mammalian tissue. N-(Ketocaproyl)-L-homoserine lactone induces cell lysis by binding to the DNA polymerase to inhibit its activity and terminate DNA synthesis. This inhibition leads to an accumulation of unprocessed RNA, which induces apoptosis in bacterial cells.</p>Formule :C10H15NO4Degré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :213.23 g/mol2-Methyl-1-nitroprop-1-ene
CAS :<p>2-Methyl-1-nitroprop-1-ene is a labile molecule that can be readily synthesized from 2-methyl propanal and nitrous acid. The postulated reaction mechanism for the formation of 2-methyl-1-nitroprop-1-ene begins with the nucleophilic attack of the azide anion on the carbonyl group of 2 methyl propanal, forming a tetrahedral intermediate. This intermediate undergoes a stepwise reaction to form 2 methyl 1 nitropropane. Nitro groups have been observed in both the product and starting material, which could indicate a transfer mechanism.</p>Formule :C4H7NO2Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :101.1 g/molN-(2-Chloro-5-Nitrophenyl)Benzamide
CAS :<p>Please enquire for more information about N-(2-Chloro-5-Nitrophenyl)Benzamide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C13H9ClN2O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :276.67 g/mol3-(Trimethylsilyl)-2-naphthyl trifluoromethanesulfonate
CAS :<p>3-(Trimethylsilyl)-2-naphthyl trifluoromethanesulfonate is a synthetic molecule that is used to synthesize benzofurans. 3-(Trimethylsilyl)-2-naphthyl trifluoromethanesulfonate is activated by reaction with N-bromosuccinimide, which creates an electrophilic carbon center. This electrophilic center reacts with nucleophiles such as alcohols, amines, and thiols to form a new bond. The product of this reaction is benzoylated, which can then undergo further reactions to form other compounds. X-ray crystallography has been used to characterize the structure of 3-(trimethylsilyl)-2-naphthyl trifluoromethanesulfonate.</p>Formule :C14H15F3O3SSiDegré de pureté :Min. 95%Couleur et forme :Colorless Clear LiquidMasse moléculaire :348.41 g/mol2-Acetylbutyrolactone
CAS :<p>2-Acetylbutyrolactone is a chemical compound that is used as a precursor to pharmaceuticals. It has been shown to react with sodium carbonate and amines in the presence of water to form esters. 2-Acetylbutyrolactone can be used as an anti-inflammatory agent by inhibiting prostaglandin synthesis. This drug also has the ability to act as a solid catalyst for palladium-catalyzed coupling reactions, which are used in organic synthesis. 2-Acetylbutyrolactone is also capable of forming noncovalent interactions with fatty acids and hydroxyl groups on proteins.</p>Formule :C6H8O3Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :128.13 g/mol5-Amino-o-cresol
CAS :<p>5-Amino-o-cresol is a chemical compound that is used in analytical chemistry as an aminophenol. It reacts with ethylene diamine to form a red dye called 5-aminonaphthalene-2,7-disulphonic acid (5ANDS). The reaction solution can be used to identify the presence of bacterial DNA. 5-Amino-o-cresol has been shown to have genotoxic effects, which may lead to skin cancer or skin damage. This chemical also has toxicological properties and can cause skin irritation at high concentrations.</p>Formule :C7H9NODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :123.15 g/mol3,3'-Dimethoxyazoxybenzene
CAS :<p>3,3'-Dimethoxyazoxybenzene is a nitroarene that has electron-donating properties. It reacts with primary amines to form azoxy groups in the presence of alkoxide. 3,3'-Dimethoxyazoxybenzene can be used for the synthesis of nitrophenyl and aniline derivatives by reaction with nitroarenes, alcohols, or amines. It can also serve as a photoreduced molecule in mechanistic studies.</p>Formule :C14H14N2O3Degré de pureté :Min. 95%Masse moléculaire :258.27 g/molN-Methyl-D-aspartic acid
CAS :NMDA agonistFormule :C5H9NO4Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :147.13 g/mol4-(4-Methylpiperazino)acetophenone
CAS :<p>4-(4-Methylpiperazino)acetophenone is a chemical compound that can be used as a building block in the synthesis of more complex compounds. It is a versatile intermediate and can be used to synthesize other compounds. 4-(4-Methylpiperazino)acetophenone has been shown to act as a reaction component in the synthesis of pharmaceuticals, pesticides, and agrochemicals. This compound has high purity and quality.</p>Formule :C13H18N2ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :218.30 g/molBoc-L-tyrosine N-hydroxysuccinimide ester
CAS :<p>Boc-L-tyrosine N-hydroxysuccinimide ester is a linker that is used for the synthesis of peptides. It has good solubility in dimethylformamide and can be incorporated into synthetic peptides. Boc-L-tyrosine N-hydroxysuccinimide ester reacts with lysine residues to form amide bonds, which are stable under physiological conditions. It also has a hydroxy group that can be used to conjugate other molecules. This linker has been used in vitro studies and clinical trials, as well as for the preparation of peptidyl conjugates for histological analysis.</p>Formule :C18H22N2O7Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :378.38 g/mol5-Chloro-2-nitrocinnamic acid
CAS :<p>5-Chloro-2-nitrocinnamic acid is a fine chemical with a CAS number of 20357-28-2. It is a versatile building block that can be used as a reaction component or intermediate in the synthesis of more complex compounds. The high purity and quality of 5-Chloro-2-nitrocinnamic acid makes it an ideal reagent for research purposes, and it can be used as a building block for the synthesis of useful scaffolds.</p>Formule :C9H6ClNO4Degré de pureté :Min. 95%Masse moléculaire :227.6 g/mol3,3'-Diaminobenzidine tetrahydrochloride
CAS :<p>3,3'-Diaminobenzidine tetrahydrochloride or DAB hydrochloride is the hydrochloride salt of biphenyl tetra-aniline. DAB hydrochloride is a water-soluble formulation of DAB and is used in immunohistochemical staining of nucleic acids and proteins. DAB hydrochloride is used in Alzheimer's disease research, Aβ protein amyloid plaques are targeted by a primary antibody, and subsequently by a secondary antibody, which is conjugated with a peroxidase enzyme. This will bind DAB as a substrate and oxidize causing a colour change. 3,3’-Diaminobenzidine tetrahydrochloride is also available as the tetrahydrochloride hydrate and as the free base.</p>Formule :C12H14N4•4HClDegré de pureté :Min. 95%Couleur et forme :Off-White PowderMasse moléculaire :360.12 g/mol4-Fluorocinnamic acid
CAS :4-Fluorocinnamic acid is a potent inhibitor of bacterial growth. It inhibits the activity of enzymes that are involved in the synthesis of fatty acids and amino acids, such as triticum aestivum and trifluoroacetic acid. 4-Fluorocinnamic acid has been shown to be an effective inhibitor of bacterial growth in vitro, with a contact time of 10 minutes. The effective dose for this compound was determined to be 1 mg/L. 4-Fluorocinnamic acid has also been found to have a mineralization effect on wastewater treatment and can inhibit the activity of enzymes involved in the production of inflammatory mediators, such as lipoxygenase and cyclooxygenase.Formule :C9H7FO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :166.15 g/mol2-(tert-Butylamino)-2'-chloropropiophenone hydrochloride
CAS :Produit contrôlé2-(tert-Butylamino)-2'-chloropropiophenone hydrochloride (BAPCH) is a fine chemical that is used as a building block in the synthesis of other compounds. It can be used as a reagent or speciality chemical in research, and is also an intermediate for the synthesis of other chemicals. BAPCH has a CAS number of 1049718-57-1, and is a versatile building block with many reactions. BAPCH has been shown to be useful in complex syntheses that require reactive groups and scaffolds.Formule :C13H19Cl2NODegré de pureté :Min. 95%Couleur et forme :White To Off-White SolidMasse moléculaire :276.2 g/mol2,2'-Diamino-4,4'-bithiazole
CAS :2,2'-Diamino-4,4'-bithiazole (DABT) is a ligand that forms supramolecular aggregates with a variety of metal ions. It has been shown to bind to serum albumin and form an interaction that depends on the coordination geometry of the metal ion. DABT has been shown to be a fluorescent molecule with tryptophan fluorescence. The fluorescence emission spectrum of DABT is sensitive to chloride concentrations in the environment. The chemical structure and solubility properties of DABT are similar to those of chlorides; thus, it can be used as an oxidant at low pH levels.Formule :C6H6N4S2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :198.27 g/mol4-Chlorosalicylic acid
CAS :4-Chlorosalicylic acid is an inhibitor of bacterial growth that belongs to the group of phenolic compounds. It has been shown to inhibit the growth of bacteria in cell culture and be effective against a wide range of species, including Escherichia coli and Staphylococcus aureus. 4-Chlorosalicylic acid inhibits bacterial enzyme activities, such as 5-nitrosalicylic acid hydroxylase and diphenolase activities. This compound has also been shown to have anti-inflammatory properties, which may be due to its ability to inhibit prostaglandin synthesis. 4-Chlorosalicylic acid is an active intermediate in the production of other drugs such as 2,4-dichloroacetophenone and 2,5-dichlorobenzonitrile.Formule :C7H5ClO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :172.57 g/molN-Methyl-N-(1-naphthyl)-2-bromobenzamide
CAS :N-Methyl-N-(1-naphthyl)-2-bromobenzamide is a high quality reagent that is used as a complex compound. It has CAS No. 74881-58-6 and it can be used as a useful intermediate, fine chemical or speciality chemical. N-Methyl-N-(1-naphthyl)-2-bromobenzamide is also a versatile building block that is used in reactions to synthesize other compounds.Formule :C18H14BrNODegré de pureté :Min. 95%Masse moléculaire :340.21 g/mol2',4-Dihydroxy-3-methoxychalcone
CAS :<p>2',4-Dihydroxy-3-methoxychalcone is a chalcone that has been shown to have reactive properties. The compound was found to be cytotoxic to cancer cells in the presence of neutrophils, and it has been shown to inhibit the growth of t47d cells in culture. There is also evidence that 2',4-Dihydroxy-3-methoxychalcone may help regulate the microflora in the gut, which may help prevent obesity and diabetes. In epidemiological studies, 2',4-Dihydroxy-3-methoxychalcone was found to be protective against cancer, but more research is required.</p>Formule :C16H14O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :270.28 g/mol3',5'-Difluoroacetophenone
CAS :<p>3',5'-Difluoroacetophenone is a synthetic compound that belongs to the tetradentate class of ligands. It is used as a fluorescent probe for metal ions and has been shown to have thermodynamic, systematic, and biomolecular enhancement properties. 3',5'-Difluoroacetophenone has also been used as a fluorescent probe in fluorescence resonance energy transfer (FRET) experiments. 3',5'-Difluoroacetophenone binds to metal cations, such as copper(II) ions. When this compound is protonated, it emits a strong fluorescence signal that can be detected by fluorophore-acceptor probes. This chemical can be orally taken and excreted in urine after metabolism by the liver and kidneys.</p>Formule :C8H6F2ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :156.13 g/molD-2-Nitrophenylalanine
CAS :<p>D-2-Nitrophenylalanine is a high-quality, versatile building block for organic synthesis. It is a useful intermediate and scaffold for the production of pharmaceuticals, agrochemicals, and other chemicals. D-2-Nitrophenylalanine has been used as a reagent in research laboratories to synthesize different compounds. The CAS number for this compound is 169383-17-9.</p>Formule :C9H10N2O4Degré de pureté :Min. 95%Couleur et forme :Off-White PowderMasse moléculaire :210.19 g/molN-Acetyl-DL-phenylalanine 2-naphthyl ester
CAS :N-Acetyl-DL-phenylalanine 2-naphthyl ester (NAFEN) is a molecule that belongs to the class of chemokines. It is a potent chemoattractant for neutrophils, monocytes, and lymphocytes. NAFEN has been shown to induce calcium binding and chemotactic activity in cells that have been treated with this drug. NAFEN may be effective against infectious diseases such as cancer and inflammatory diseases, such as autoimmune diseases. This drug also has an effect on postprandial plasma fatty acid levels in humans.Formule :C21H19NO3Degré de pureté :Min. 95%Couleur et forme :SolidMasse moléculaire :333.38 g/molNaphthalene-1-carbonitrile
CAS :Naphthalene-1-carbonitrile is a synthetic compound that can bind to the glucocorticoid receptor and activate it. It has been shown to inhibit the growth of human breast cancer cells in cell culture by inhibiting the production of estrogen, which is known to promote the proliferation of these cells. Naphthalene-1-carbonitrile also binds to a number of other sites on the glucocorticoid receptor, such as hydroxyl groups and carbonyl groups. The structural analysis of naphthalene-1-carbonitrile reveals that this chemical is capable of forming hydrogen bonds between molecules. This property may be responsible for its ability to inhibit the growth of bacteria by binding to their DNA and preventing transcription and replication.Formule :C11H7NDegré de pureté :Min. 95%Masse moléculaire :153.18 g/molD-Threonine
CAS :D-Threonine is a non-essential amino acid that is used in the synthesis of proteins. It is an essential amino acid for humans, and its production can be catalyzed by aldolase enzymes. D-Threonine has been shown to have anti-inflammatory properties, which may be due to its ability to inhibit the reaction mechanism of hydroxyl group enzymes. D-Threonine also inhibits cell lysis through the inhibition of certain bacterial enzymes, such as genus or kinetic. D-Threonine can also be synthetized from L-threonine by enzyme inhibitors or asymmetric synthesis.Formule :C4H9NO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :119.12 g/molBudesonide
CAS :Produit contrôlé<p>Glucocorticoid receptor agonist; anti-inflammatory</p>Formule :C25H34O6Degré de pureté :Min. 95%Couleur et forme :White Off-White PowderMasse moléculaire :430.53 g/molHoechst 33342
CAS :<p>2'-(4-Ethoxyphenyl)-5-(4-methyl-1-piperazinyl)-2,5'-bi-1H-benzimidazole trihydrochloride (EPMB) is a DNA binding agent that is used in tumor detection and research into apoptosis. It has been shown to inhibit the activity of p-glycoprotein, which is an efflux pump protein, and Bcl-2 protein. EPMB has also been shown to cause apoptosis in human squamous cell carcinoma cells in a concentration dependent manner. This compound has shown potential as a treatment for cancer because it inhibits the ability of cancer cells to proliferate by binding to the NMDA receptor.</p>Formule :C27H28N6O·3HCl·xH2ODegré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :561.93 g/mol1-Naphthalene ethanol
CAS :<p>1-Naphthalene ethanol is a stabilizer that is used in the alkaline hydrolysis of primary amines. It has been shown to have fluorescence activity and has been used as a dye intermediate and chemical intermediate. 1-Naphthalene ethanol has also been shown to be an acetylation, ethylene, and dehydration agent. The compound is also a particle stabilizer and can be used as an additive for fuels. 1-Naphthalene ethanol is also a reagent that can transfer amines onto acidic chloride or chloral compounds.</p>Formule :C12H12ODegré de pureté :90%Couleur et forme :PowderMasse moléculaire :172.22 g/molO-tert-Butyl-L-allo-threonine
CAS :<p>O-tert-Butyl-L-allo-threonine is a methionine derivative that has been shown to be expressed in the human liver and kidney. It is synthesized by coupling of the n-terminal tryptophan with O-tert-butyl L-allo-threonine, which is then followed by a transpeptidation reaction. The resulting product can be used as an efficient insulin precursor for the production of human insulin. The efficiency of this process depends on the spacer length and reaction time, which can be optimized for each synthesis.</p>Formule :C8H17NO3Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :175.23 g/mol3-Amino-5-nitrophenylboronic acid pinacol ester
CAS :3-Amino-5-nitrophenylboronic acid pinacol ester is a versatile building block that can be used in the synthesis of complex compounds. This compound has been shown to have useful properties in research chemicals and as reagents or speciality chemicals. Useful intermediates are usually synthesized from 3-Amino-5-nitrophenylboronic acid pinacol ester, which is also a useful scaffold for the synthesis of other compounds.Formule :C12H17BN2O4Degré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :264.09 g/molZ-L-tyrosine 4-nitrophenyl ester
CAS :<p>Z-L-tyrosine 4-nitrophenyl ester is a synthetic, inactivated amide that binds to the active site of enzyme, preventing its enzymatic activity. It prevents the formation of clots by cleaving the clotting factors and is used in blood transfusions. Z-L-tyrosine 4-nitrophenyl ester has been shown to inhibit the synthesis of surfactant and is used as an antiseptic. This drug can be prepared by reacting L-tyrosine with nitrophenol (NO2) in the presence of a base such as sodium hydroxide or potassium carbonate, followed by purification on sephadex g-100 columns. The product is then treated with hydrostatic pressure to remove any unreacted starting materials. This drug also has a sedimentation rate of about 1.5 x 10^6 cm/s.</p>Formule :C23H20N2O7Degré de pureté :Min. 95%Couleur et forme :White/Off-White SolidMasse moléculaire :436.41 g/mol2-Nitrophenol
CAS :2-Nitrophenol has been used as an antimicrobial agent. 2-Nitrophenol is adsorbed onto the surface of an inert solid such as a metal or a ceramic, and is released when the adsorbent is contacted with water. The Langmuir adsorption isotherm for 2-nitrophenol on alumina was determined to be 1.4x10-3 mol/cm2. The adsorption data for 2-nitrophenol on human serum are given in Table 1.Formule :O2NC6H4OHDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :139.11 g/molN-Boc-endo-3-aminotropane
CAS :<p>N-Boc-endo-3-aminotropane is a useful building block for the synthesis of a variety of chemical compounds. It is a versatile intermediate for the synthesis of diverse chemical compounds and is also used in research as a reagent. N-Boc-endo-3-aminotropane has been shown to be highly reactive and to undergo many reactions, including nucleophilic substitution and addition reactions. The compound can be reacted with alkyl halides to form amines, or with nitroalkanes to form oximes. N-Boc-endo-3-aminotropane can also react with anhydrides or acid chlorides to form carboxylic acids, or with sulfonyl chlorides to form sulfonamides. This compound also reacts with thiols or alcohols to form thioethers and ethers respectively.</p>Formule :C12H22N2O2Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :226.32 g/mol2,3-Dichloro-5,8-dihydroxy-1,4-naphthalenedione
CAS :2,3-Dichloro-5,8-dihydroxy-1,4-naphthalenedione (DDD) is a chemical inhibitor of the proton response pathway. It is an analog of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD). DDD has been shown to enhance the induction of apoptosis in human macrophages and leishmania parasites. This agent also inhibits the growth of some tumor cell lines and enhances the cytotoxicity of other chemotherapeutic drugs. DDD has low bioavailability due to its high lipophilicity and rapid metabolism by esterases and glucuronidases.Formule :C10H4Cl2O4Degré de pureté :Min. 95%Couleur et forme :Red PowderMasse moléculaire :259.04 g/mol1,5-Bis(4-Methyl-naphthalene-1-yl)-pentane-1,5-dione
CAS :1,5-Bis(4-Methyl-naphthalene-1-yl)-pentane-1,5-dione is a high quality chemical that is used as an intermediate in the production of various complex compounds. It has been shown to be a useful scaffold for the synthesis of novel compounds with a variety of properties and uses. This compound can be used as a building block in reactions to produce speciality chemicals, research chemicals, and versatile building blocks. 1,5-Bis(4-Methyl-naphthalene-1-yl)-pentane-1,5-dione is also a reaction component that is used in the synthesis of various other compounds.Formule :C27H24O2Degré de pureté :Min. 95%Masse moléculaire :380.48 g/molN-(4-Nitrophenyl)maleimide
CAS :N-(4-Nitrophenyl)maleimide is a nitro compound that has been shown to be an inhibitor of the enzyme phthalimidase, which catalyzes the hydrolysis of phthalimides. It inhibits the growth of marine sponges and other microorganisms by reacting with primary amino groups in proteins. N-(4-Nitrophenyl)maleimide has also been shown to inhibit the biosynthesis of DNA and RNA.Formule :C10H6N2O4Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :218.17 g/molα-Methyl 2,4-dichlorochalcone
CAS :α-Methyl 2,4-dichlorochalcone is a useful scaffold for the synthesis of complex compounds. It can be used as a reaction component in research chemicals, speciality chemicals, and fine chemicals. This compound has a CAS No. 199788-52-8 and can be used as an intermediate in the synthesis of many other compounds with varying structures. It is also a versatile building block that can be used to synthesize various useful building blocks. α-Methyl 2,4-dichlorochalcone also has high quality and purity and can be used as a reagent for chemical reactions.Formule :C16H12Cl2ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :291.17 g/mol3-Nitrophenylacetic acid
CAS :3-Nitrophenylaceticacid (3NPAA) is a nitro compound that is used as an intermediate in the synthesis of other organic compounds. It can be synthesized by reacting phenylacetic acid with nitric acid, which is then oxidized to 3-nitrophenol with potassium permanganate. The product is then reacted with acetic anhydride to produce 3-nitrophenylacetic acid. This chemical has been shown to inhibit plant physiology and chlorophyll production by binding reversibly to the protein photosystem II in plants. 3-Nitrophenylaceticacid reacts with chloride ions to form a reversible covalent bond, which may be hydrolyzed by water or alkali.Formule :C8H7NO4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :181.15 g/mol2'-Hydroxy-5'-methoxyacetophenone
CAS :<p>2'-Hydroxy-5'-methoxyacetophenone is a molecule that has been shown to have anticancer activity. It inhibits the production of molecules in cancer cells, such as carbonic anhydrase and nitric oxide synthase. This molecule also binds to DNA and prevents the transcription of genes involved in cell proliferation, including NF-κB DNA. 2'-Hydroxy-5'-methoxyacetophenone also has inhibitory properties on the growth of cancer cells, including MCF-7 cells.</p>Formule :C9H10O3Degré de pureté :Min. 95%Couleur et forme :Off-White PowderMasse moléculaire :166.17 g/mol3,3'-Dimethyl-2,2'-bithiophenyl
CAS :<p>3,3'-Dimethyl-2,2'-bithiophenyl is a thermochromic polymeric compound that has been used as a colorant in polymers. The compound has a linear structure consisting of two thiophene rings with methyl groups at the 3 and 2 positions. The 3,3'-dimethyl group is attached to the second carbon atom of the thiophene ring and the 2,2'-bithiophenyl group is attached to the first carbon atom of the thiophene ring. The color changes from yellow to orange when heated to above 200 °C. This color change is due to conformational changes in the molecule that occur with thermal energy input.</p>Formule :C10H10S2Degré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :194.32 g/mol2'-Bromo-4'-fluoroacetanilide
CAS :<p>2'-Bromo-4'-fluoroacetanilide is a synthetic derivative of acetanilide that is used in the treatment of diabetes mellitus. It has been shown to have antidiabetic properties as well as to inhibit the formation of nitrosamines, which are carcinogenic compounds. The synthesis of 2'-bromo-4'-fluoroacetanilide involves the addition of bromine and sodium hydrogen to acetylated acetanilide. This reaction occurs in a reaction vessel at an elevated temperature, with the solvent being an organic solvent. The final product is isolated by distillation and purified by recrystallization or column chromatography. Molecular docking analysis has shown that 2'-bromo-4'-fluoroacetanilide binds to ATP synthase, which is involved in gluconeogenesis and glycolysis, leading to its ability to inhibit glucose production in cells.</p>Formule :C8H7BrFNODegré de pureté :Min. 95%Masse moléculaire :232.05 g/mol2,2',6,6'-Tetramethylbenzophenone
CAS :2,2',6,6'-Tetramethylbenzophenone (TMBP) is a chemical compound that can be used as a low-temperature magnetic resonance probe. It has been shown to have a strong magnetic moment of 12.4 Bohr magnetons at room temperature and is highly soluble in organic solvents. The spectrum of TMBP consists of four isomers with the major one being the trans-isomer. TMBP has been shown to have a low-temperature magnetic resonance spectrum, which can be used in studies of chemical reactions under low temperatures.Formule :C17H18ODegré de pureté :Min. 95%Masse moléculaire :238.32 g/mol3,3'-Dipropylthiadicarbocyanine iodide
CAS :<p>3,3'-Dipropylthiadicarbocyanine iodide (3DTI) is a proton-carrying compound that has been used extensively as a probe for measuring the cytosolic calcium concentration ([Ca2+]c). This agent binds to the cyclic lipopeptide cation channel in the bacterial cell membrane, inhibiting the uptake of organic anions. 3DTI can also be used to measure mitochondrial membrane potential by monitoring changes in its fluorescence intensity. The antimicrobial activity of 3DTI is due to its ability to inhibit bacteria that are resistant to antibiotics and other antimicrobial peptides. 3DTI binds to DNA at specific sites in the genome and targets intracellular targets such as mitochondria.</p>Formule :C25H27IN2S2Degré de pureté :Min. 97 Area-%Couleur et forme :PowderMasse moléculaire :546.53 g/mol4'-Bromo-3'-methylacetophenone, 75%
CAS :<p>4'-Bromo-3'-methylacetophenone, 75% is a high quality reagent that is a useful intermediate for the synthesis of complex compounds. It has CAS No. 37074-40-1 and can be used as a fine chemical or speciality chemical in research. This product is also a versatile building block that can be used as an intermediate in reactions and as a reaction component.</p>Formule :C9H9BrODegré de pureté :Min. 95%Masse moléculaire :213.07 g/molNepetin-7-glucoside
CAS :Nepetin-7-glucoside is a compound found in plants that has been shown to have anti-inflammatory and antiviral properties. Nepetin-7-glucoside inhibits the activity of enzymes such as phospholipase A2, cyclooxygenase, and lipoxygenase. It also reduces the production of inflammatory mediators such as prostaglandins and leukotrienes. Nepetin-7-glucoside may be helpful in the treatment of autoimmune diseases and other inflammatory disorders. This compound also has antiviral effects by inhibiting the replication of herpes simplex virus type 1 (HSV1) in a cell culture system. Nepetin-7-glucoside also has been shown to inhibit the expression of genes related to inflammation and other inflammatory diseases, such as rheumatoid arthritis, colitis ulcerosa, psoriasis, and Crohn's disease.Formule :C22H22O12Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :478.4 g/mol
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