Étalons pharmaceutiques
Sous-catégories appartenant à la catégorie "Étalons pharmaceutiques"
- APIs pour la recherche et les impuretés(277.555 produits)
- Activateurs et inhibiteurs d'enzymes(2.828 produits)
- Nitrosamines(2.678 produits)
- Composés et métabolites pharmaceutiques et vétérinaires(2.892 produits)
- Toxicologie(13.294 produits)
8194 produits trouvés pour "Étalons pharmaceutiques"
Biotinyl-Hepcidin-25 (human) trifluoroacetate salt
CAS :Please enquire for more information about Biotinyl-Hepcidin-25 (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C123H184N36O33S10Degré de pureté :Min. 95%Masse moléculaire :3,015.66 g/molEthyl-2-ethoxy-1-[[(2'-cyanobiphenyl-4-yl) methyl] benzimidazole-7-carboxylate
CAS :Candesartan is a selective angiotensin II receptor antagonist that inhibits the binding of angiotensin II to its receptors, which in turn decreases the activity of angiotensin-converting enzyme. Candesartan cilexetil is an ester prodrug that has been shown to be effective in the treatment of high blood pressure. In the crystalline form, candesartan cilexetil is a white powder with a melting point of 130–135 °C and a solubility in water of >1 g/L. The molecular weight of candesartan cilexetil is 393.8 g/mol and it has a molecular formula C17H21NO2S. The chemical structure consists of two benzimidazole rings coupled together through an ethyl-2-ethoxy linker and attached to a carboxylate group on one end and an amide group on the otherFormule :C26H23N3O3Degré de pureté :Min. 95%Masse moléculaire :425.48 g/mol2,2', 2'' -Terpyridine
CAS :2,2', 2'' -Terpyridine is a chelate ligand that is used in wastewater treatment. It can be synthesized by reacting 2-aminopyridine with ethylene diamine and 2,4-dichloro-1,3-dithiolane. The x-ray crystal structures of the ligand show that it has a coordination geometry of octahedral and its reaction mechanism is an oxidation. The chelate ligand binds to the metal ion in the same way as other ligands and stabilizes it by forming hydrogen bonds. This compound has significant cytotoxicity against carcinoma cell lines and also inhibits the mitochondrial membrane potential (MMP). 2,2', 2'' -Terpyridine is classified as group p2 due to its redox potentials and cytotoxicity.
Formule :C15H11N3Degré de pureté :Min. 95%Masse moléculaire :233.27 g/molDL-Methionine methylsulfonium chloride
CAS :DL-Methionine methylsulfonium chloride is a fine chemical that has many uses. It can be used as a versatile building block for research and synthesis of complex compounds, or as an intermediate for the production of speciality chemicals. DL-Methionine methylsulfonium chloride is also useful as a reaction component in organic synthesis and as a reagent in analytical chemistry. It is often used to introduce methionine residues into proteins, which are then used for structural studies and protein engineering. The quality of this compound is high and it has CAS number 3493-12-7.Formule :C6H14ClNO2SCouleur et forme :White PowderMasse moléculaire :199.7 g/molNeuronostatin-13 (mouse, rat) trifluoroacetate salt
Please enquire for more information about Neuronostatin-13 (mouse, rat) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C65H112N20O17Degré de pureté :Min. 95%Masse moléculaire :1,445.71 g/molAcetyl-(D-Lys2, Sar 3)-Melanotropin-Potentiating Factor acetate salt
CAS :Acetyl-(D-Lys2, Sar 3)-Melanotropin-Potentiating Factor acetate salt Ac-Lys-D-Lys-Sar-Glu-OH acetate salt is synthesized from a tetrapeptide. It has been shown to be neurotrophic and to stimulate the uptake of dopamine. Acetyl-(D-Lys2, Sar 3)-Melanotropin-Potentiating Factor acetate salt Ac-Lys-D-Lys-Sar-Glu-OH acetate salt has also been shown to be an analog of the growth factor nerve growth factor (NGF) and have similar effects on muscle tissue.Formule :C22H40N6O8Degré de pureté :Min. 95%Masse moléculaire :516.59 g/mol5-Chlorovanillin
CAS :5-Chlorovanillin is a polymerase chain inhibitor that inhibits the activity of the enzyme ribonucleotide reductase. This inhibition leads to a decrease in the production of RNA and DNA, which in turn affects the transcription and replication of the bacterial DNA. 5-Chlorovanillin has been shown to have inhibitory effects on protein synthesis and cell division, as well as antimicrobial properties. It has a redox potential of -0.2 V at pH 7, making it an ideal candidate for electrochemical impedance spectroscopy (EIS).Formule :C8H7ClO3Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :186.59 g/molEdoxaban impurity G
CAS :Please enquire for more information about Edoxaban impurity G including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C24H30ClN7O4SDegré de pureté :Min. 95%Masse moléculaire :548.06 g/molBiotinyl-α-CGRP (mouse, rat)
CAS :Please enquire for more information about Biotinyl-alpha-CGRP (mouse, rat) including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C172H276N52O54S3Degré de pureté :Min. 95%Masse moléculaire :4,032.55 g/mol2'-Bromoacetophenone
CAS :2'-Bromoacetophenone is a chemical compound that is used in the synthesis of unsaturated ketones. It reacts with terminal alkynes to form 2-bromo-2-methylpropene, which can subsequently be converted into unsaturated ketones such as methyl vinyl ketone. The reaction time for this process is less than five minutes and no catalyst is required. This chemical has been shown to have anticancer activity and may act as a biomimetic. 2'-Bromoacetophenone also has been shown to react with hydroxyl groups in the presence of copper salts and hydrochloric acid to form an unsaturated ketone with a terminal alkene.
Formule :C8H7BrODegré de pureté :Min. 90%Couleur et forme :Clear LiquidMasse moléculaire :199.04 g/molCortistatin-29 (rat) trifluoroacetate salt
CAS :Please enquire for more information about Cortistatin-29 (rat) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C161H240N46O41S2Degré de pureté :Min. 95%Masse moléculaire :3,540.05 g/molTetramethylol acetylenediurea
CAS :Tetramethylol acetylenediurea is an aromatic hydrocarbon that has a variety of applications in chemistry. It can be used to make polymers, or it can be mixed with potassium dichromate and used as a cross-linking agent to produce polymer films. Tetramethylol acetylenediurea also has clinical relevance because it is a reactive substance that has been shown to cause allergic reactions. Tetramethylol acetylenediurea reacts with naphthalene to form the organic solution chloride.Formule :C8H14N4O6Degré de pureté :Min. 95 Area-%Couleur et forme :White PowderMasse moléculaire :262.22 g/mol3'-methoxy apiin;Chrysoeiol-7-(2-O-apiosylglucoside)
CAS :Please enquire for more information about 3'-methoxy apiin;Chrysoeiol-7-(2-O-apiosylglucoside) including the price, delivery time and more detailed product information at the technical inquiry form on this page
Degré de pureté :Min. 95%Cinchonine Hydrochloride Hydrate
CAS :Cinchonine hydrochloride hydrate is a compound that belongs to the class of amines. It is used as an anti-malarial drug, an anti-arrhythmic agent, and a vasodilator. Cinchonine hydrochloride hydrate has been shown to be heat resistant and can be used in pharmaceutical preparations such as gel permeation chromatography. This compound also has a catalytic effect on reactions with glycerin and piperidone, which are used in the production of various dyes. Cinchonine hydrochloride hydrate can also be used as a solid catalyst for viscosity measurements in wastewater treatment plants.
Formule :C19H22N2O·HCl·xH2ODegré de pureté :Min. 95%Masse moléculaire :330.85 g/mol4-Aminoacetophenone
CAS :4-Aminoacetophenone is an inhibitor of the enzyme acetylcholinesterase and it is used as an insecticide. It inhibits the enzyme by forming hydrogen bonding interactions with the active site. The inhibition of this enzyme leads to paralysis and death in insects. 4-Aminoacetophenone has been shown to have anti-cancer effects in vitro, which may be due to its ability to inhibit glycoside hydrolases and amine oxidases that are involved in cancer development. The compound also has a thermal expansion coefficient that is comparable to other polymers used in drug delivery systems.
Formule :C8H9NOCouleur et forme :Slightly Yellow PowderMasse moléculaire :135.16 g/molBiotinyl-Obestatin (rat) trifluoroacetate salt
CAS :Please enquire for more information about Biotinyl-Obestatin (rat) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C124H188N36O33SDegré de pureté :Min. 95%Masse moléculaire :2,743.11 g/mol(alphaR)-alpha-[[[2-(4-Nitrophenyl)ethyl]amino]methyl]benzenemethanol hydrochloride
CAS :Intermediate in the synthesis of mirabegron
Formule :C16H18N2O3·HClDegré de pureté :Min. 95%Masse moléculaire :322.79 g/mol4-Methylvaleryl chloride
CAS :4-Methylvaleryl chloride (4MVC) is a thionyl chloride that reacts with 2-pentenoic acid to produce 4-methylvaleric acid. It has been used as a pharmaceutical intermediate and as a potent inhibitor of side-chain cleavage reactions. The reaction time required for the formation of 4MVC depends on the reaction temperature. At room temperature, it takes approximately one hour to form; at 60 degrees Celsius, it takes approximately five minutes to form.Formule :C6H11ClODegré de pureté :Min. 95%Couleur et forme :Colorless Clear LiquidMasse moléculaire :134.6 g/mol1,1'-Dioctadecyl-3,3,3',3'-tetramethylindotricarbocyanine iodide
CAS :1,1'-Dioctadecyl-3,3,3',3'-tetramethylindotricarbocyanine iodide (DiI) is a fluorescent dye that exhibits resonance fluorescence. It is used in cell biology to track the movement of lipoprotein and lipid-rich particles in cells. DiI has been shown to activate tumor cells by damaging their DNA and can be used for the treatment of cancer. DiI is also used as an absorber molecule during fluorescence microscopy imaging. The dye's ability to bind to lipoproteins makes it ideal for tracking cholesterol transport through the bloodstream. DiI binds to resolvin D1 and other lipids found in plasma, which can be useful for imaging lipid-rich tumors or atherosclerotic plaques.Formule :C63H101IN2Degré de pureté :Min. 95%Couleur et forme :Blue PowderMasse moléculaire :1,013.39 g/molFmoc-L-aspartic acid β-methylpentyl ester
CAS :Fmoc-L-aspartic acid b-methylpentyl ester is a solid phase synthesis of Asp(OtBu)-OH that has been synthesized by reacting aspartic acid with piperidine and methylbenzene. This synthesis has been shown to be effective at temperatures below 25°C, to minimize the formation of water, and to be resistant to treatments with strong acids or bases. The synthesis has also been optimized for the peptidyl bond formation and peptide synthesis, resulting in enhanced yields.Formule :C25H29NO6Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :439.5 g/mol
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