
Halogénures organiques
Sous-catégories appartenant à la catégorie "Halogénures organiques"
20442 produits trouvés pour "Halogénures organiques"
8-Desmethoxy-8-fluoro moxifloxacin
CAS :8-Desmethoxy-8-fluoro moxifloxacin is a photolytic drug that is used to treat bacterial infections. It has a high degree of antibacterial activity against methicillin-resistant staphylococcus aureus, including methicillin resistant strains of Staphylococcus epidermidis. 8-Desmethoxy-8-fluoro moxifloxacin hydrochloride is produced by the addition of hydrochloric acid to moxifloxacin, which is then purified by ion chromatography. The compound has been shown to have good stability in human plasma and urine. It also shows excellent recoveries in acetonitrile and quantification results in flow rates.
Formule :C20H21F2N3O3Degré de pureté :Min. 95%Masse moléculaire :389.4 g/mol1-Chlorobenzotriazole
CAS :1-Chlorobenzotriazole is a nucleophilic reagent that can be used in analytical chemistry, such as the determination of propranolol hydrochloride. It reacts with phospholipid membranes by transferring a chlorine atom to the hydroxyl group on the lipid molecule. The reaction mechanism is not well understood, but it has been shown that the deuterium isotope effect is not involved in this reaction. 1-Chlorobenzotriazole is unsymmetrical and can react with both acidic and alkaline solutions. Hydrochloric acid is often used to activate this compound, which will then react with an amine group to form an iminium ion. Kinetics data for this compound show that activation energies are required for reactions involving nucleophiles, such as ketones, alcohols, or amines.
Formule :C6H4ClN3Degré de pureté :Min. 95%Masse moléculaire :153.57 g/molH-Pro-2-chlorotrityl resin (200-400 mesh) (Low Substitution)
Please enquire for more information about H-Pro-2-chlorotrityl resin (200-400 mesh) (Low Substitution) including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%Xenopsin-Related Peptide 1 (XP-1) trifluoroacetate salt
CAS :Xenopsin-related peptide 1 (XP-1) is a synthetic peptide that has been shown to bind to the neurotensin receptor. XP-1 is expressed in gastrointestinal tissues and has been found to modulate intestinal motility, as well as glucose homeostasis. It also has immunohistochemical staining for pancreatic tissues and vasoactive intestinal polypeptide, which are both involved in glucose control. XP-1 can reduce high plasma concentrations of glucose by stimulating the pancreas and lowering the release of glucagon from the α cells of the pancreas. The function of XP-1 is not yet fully understood, but it may have potential therapeutic effects on diabetes mellitus type 2.Formule :C51H79N15O9Degré de pureté :Min. 95%Masse moléculaire :1,046.27 g/molThr-Ala-Pro-Arg-Atrial Natriuretic Factor (1-28) (human, bovine, porcine) trifluoroacetate salt
CAS :Thr-Ala-Pro-Arg-Atrial Natriuretic Factor (1-28) (human, bovine, porcine) trifluoroacetate salt is a peptide hormone that regulates blood pressure by causing the kidneys to excrete sodium and water. It is used as a model system for studying the physiological effects of urodilatin and has been shown to inhibit the cyclase enzyme. Thr-Ala-Pro-Arg-Atrial Natriuretic Factor (1-28) (human, bovine, porcine) trifluoroacetate salt may also have an antihypertensive effect through its ability to reduce levels of natriuretic peptides in plasma. This drug is also being investigated as a possible treatment for congestive heart failure. The small molecular weight makes it suitable for use as a natriuretic or antihypertensive drug with minimal side effects.
Formule :C145H234N52O44S3Degré de pureté :Min. 95%Masse moléculaire :3,505.93 g/molNeuromedin S (human) trifluoroacetate salt
Please enquire for more information about Neuromedin S (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C173H265N53O44Degré de pureté :Min. 95%Masse moléculaire :3,791.29 g/molAmyloid beta-Protein (40-1) trifluoroacetate salt
CAS :Trifluoroacetate salt
Formule :C194H295N53O58SDegré de pureté :Min. 95%Masse moléculaire :4,329.81 g/mol2-(Chloromethyl)-5-(trifluromethyl)-1,3,4-oxadiazole
CAS :Please enquire for more information about 2-(Chloromethyl)-5-(trifluromethyl)-1,3,4-oxadiazole including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C4H2ClF3N2ODegré de pureté :Min. 95%Couleur et forme :Colorless PowderMasse moléculaire :186.52 g/molBoc-Leu-Lys-Arg-AMC hydrochloride salt
CAS :Boc-Leu-Lys-Arg-AMC is a synthetic substrate that has been used in a number of clinical studies to identify the serine proteases that are involved in autoimmune diseases. It is a synthetic peptide composed of the amino acid sequence found in soybean trypsin. The peptide was shown to have high salt tolerance and was able to be hydrolyzed by polyclonal antibodies with specificity for amyloid protein, suggesting it may be useful as a biochemical marker for Alzheimer's disease. Boc-Leu-Lys-Arg-AMC has also been shown to be an efficient substrate for collagenase, which is an enzyme that breaks down collagen and causes tissue damage. This property makes this compound useful as a proteolytic agent for the removal of unwanted scar tissue or other lesions from diseased organs. Boc-Leu-Lys-Arg-AMC also has an optimum pH level of 7.5 and is active against influenzaFormule :C33H52N8O7Degré de pureté :Min. 95%Masse moléculaire :672.82 g/molAc-Gly-Asp-Tyr-Ser-His-Cys-Ser-Pro-Leu-Arg-Tyr-Tyr-Pro-Trp-Trp-Lys-Cys-Thr-Tyr-Pro-Asp-Pro-Glu-Gly-Gly-Gly-NH2 trifluoroacetate salt (Disulfide bond)
CAS :Please enquire for more information about Ac-Gly-Asp-Tyr-Ser-His-Cys-Ser-Pro-Leu-Arg-Tyr-Tyr-Pro-Trp-Trp-Lys-Cys-Thr-Tyr-Pro-Asp-Pro-Glu-Gly-Gly-Gly-NH2 trifluoroacetate salt (Disulfide bond) including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C141H185N35O40S2Degré de pureté :Min. 95%Masse moléculaire :3,074.32 g/molAmyloid beta-Protein (33-42) trifluoroacetate salt
CAS :Please enquire for more information about Amyloid beta-Protein (33-42) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C41H74N10O11SDegré de pureté :Min. 95%Masse moléculaire :915.15 g/molPeptide YY (3-36) (human) trifluoroacetate salt
CAS :Peptide YY (3-36) (human) trifluoroacetate salt H-Ile-Lys-Pro-Glu-Ala-Pro-Gly-Glu-Asp-Ala-Ser-Pro-Glu-Glu-Leu-Asn -Arg -Tyr -Tyr -Ala -Ser -Leu -Arg
Peptide YY (3.36) is a peptide hormone that is secreted by L cells in the small intestine and colon. It has been shown to be an effective treatment for obesity, type 2 diabetes, and other metabolic disorders. Peptide YY (3.36) has been shown to increase insulin sensitivity, reduce food intake and body weight, increase metabolic rate, and improve glucose homeostasis in animal studies. In humans, it has been found to have similar effects on postprandial plasma levels of peptide YY (3.Formule :C180H279N53O54Degré de pureté :Min. 95%Masse moléculaire :4,049.47 g/molH-Arg(Pmc)-2-chlorotrityl resin (200-400 mesh)
Please enquire for more information about H-Arg(Pmc)-2-chlorotrityl resin (200-400 mesh) including the price, delivery time and more detailed product information at the technical inquiry form on this page
Degré de pureté :Min. 95%Adrenomedullin 5 (primate) trifluoroacetate salt
CAS :Please enquire for more information about Adrenomedullin 5 (primate) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C253H394N82O71S2Degré de pureté :Min. 95%Masse moléculaire :5,784.48 g/mol2-Bromoethanesulfonic acid sodium
CAS :2-Bromoethanesulfonic acid sodium (2BESA) is a chemical inhibitor that is used to control methanogenic activity. It has been shown to be effective in the treatment of wastewater, although it is not very soluble in water. 2BESA inhibits methanogenesis by binding to the enzyme methane monooxygenase, which blocks electron transfer from methane to oxygen. This prevents the formation of hydrogen and carbon dioxide, which are products of fermentation. 2BESA also has electrochemical properties that make it a good candidate for use as an electrode material in fuel cells. In vitro assays have demonstrated that 2BESA inhibits bacterial growth by inhibiting DNA synthesis and protein synthesis.
Formule :C2H4BrNaO3SDegré de pureté :Min. 95%Masse moléculaire :211.01 g/molNeuromedin S (rat) trifluoroacetate salt
CAS :Please enquire for more information about Neuromedin S (rat) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C193H307N57O49SDegré de pureté :Min. 95%Masse moléculaire :4,241.92 g/molCinchonine 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/mol(D-Tyr1,N-Me-Phe3)-Neuropeptide FF trifluoroacetate salt
CAS :Please enquire for more information about (D-Tyr1,N-Me-Phe3)-Neuropeptide FF trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C55H78N14O11Degré de pureté :Min. 95%Masse moléculaire :1,111.3 g/mol2-Chloro-4-nitrobenzhydrazide
CAS :2-Chloro-4-nitrobenzhydrazide is a fine chemical that can be used as a versatile building block, useful intermediate, and reaction component. CAS No. 67345-78-2 is a speciality chemical that is useful in research chemicals and complex compounds. It has high quality and can be used to make reagents.
Formule :C7H6ClN3O3Degré de pureté :Min. 95%Masse moléculaire :215.59 g/molLIP2 (human) trifluoroacetate salt
Please enquire for more information about LIP2 (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C184H288N58O58Degré de pureté :Min. 95%Masse moléculaire :4,240.61 g/mol6-Fluoro DL-DOPA hydrobromide salt
CAS :Please enquire for more information about 6-Fluoro DL-DOPA hydrobromide salt including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C9H11BrFNO4Degré de pureté :Min. 95%Couleur et forme :Off-White PowderMasse moléculaire :296.09 g/mol(Nle 13,Glu14)-Motilin (human, porcine) trifluoroacetate salt
CAS :Please enquire for more information about (Nle 13,Glu14)-Motilin (human, porcine) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C121H189N33O36Degré de pureté :Min. 95%Masse moléculaire :2,682 g/molPentafluoropropionic acid
CAS :Pentafluoropropionic acid is a glycol ether that is used in the preparation of coumarin derivatives. It reacts with sodium carbonate and trifluoroacetic acid to form the corresponding acyl chloride, which then reacts with nitrogen atoms (e.g., ammonia) to form an amide or urea derivative. Pentafluoropropionic acid also reacts with hydrogen fluoride to form pentafluoropropane and hydrogen fluoride gas, which can be used as a propellant for aerosol sprays. Pentafluoropropionic acid binds to toll-like receptors on cancer cells and human serum, inhibiting their ability to synthesize DNA. The compound has been shown to inhibit tumor growth in mice by blocking the formation of cancer tissues.
Formule :C3HF5O2Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :164.03 g/mol(D-Ser4,D-Trp6)-LHRH trifluoroacetate salt
CAS :Please enquire for more information about (D-Ser4,D-Trp6)-LHRH trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C64H82N18O13Degré de pureté :Min. 95%Masse moléculaire :1,311.45 g/mol(Cys47)-HIV-1 tat Protein (47-57) trifluoroacetate salt
CAS :Please enquire for more information about (Cys47)-HIV-1 tat Protein (47-57) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C58H114N32O13SDegré de pureté :Min. 95%Masse moléculaire :1,499.8 g/molH-Arg-Arg-Arg-Arg-OH trifluoroacetate salt
CAS :Trifluoroacetate salt
Formule :C24H50N16O5Degré de pureté :Min. 95%Masse moléculaire :642.76 g/molIron(II) tetrafluoroborate - 40-45% aqueous solution
CAS :Iron(II) tetrafluoroborate is a green-yellow crystalline solid that is soluble in water. It has been shown to have structural and optical properties that are similar to those of ferric chloride, but with the advantage of being less toxic. Iron(II) tetrafluoroborate is used as a homogeneous catalyst for organic reactions such as the hydrogenation of nitroarenes and the reduction of ketones. The catalytic activity of Iron(II) tetrafluoroborate arises from its ability to form hydrogen bonding interactions with other molecules and ions in solution.
Iron(II) tetrafluoroborate undergoes a number of reactions with other compounds, including cleavage products such as hydrogen sulfate and nitrogen atoms, which may be due to its chelate ligand. In coordination chemistry, Iron(II) tetrafluoroborate can form coordination complexes by reacting with potassium dichromate or calcium carbonate. These complexes areFormule :B2F8FeDegré de pureté :About 45%Couleur et forme :Slightly Green Clear LiquidMasse moléculaire :229.45 g/molN-(3-Bromopropyl)phthalimide
CAS :N-(3-Bromopropyl)phthalimide is a chiral compound that can be used as a linker in the synthesis of ornithine. It is also an antibacterial agent. N-(3-Bromopropyl)phthalimide binds to the N-terminal amino group of ornithine and reacts with nucleophilic attack on the carbonyl carbon, forming the corresponding amide. The second-order rate constant for this reaction was measured to be 0.037 M-1s-1 at 25°C and pH 7. Photosensitizers such as silver nitrate are added to react with N-(3-bromopropyl)phthalimide and generate reactive oxygen species (ROS), which leads to surface-enhanced Raman scattering (SERS). SERS has been shown to be a useful technique for detecting N-(3-bromopropyl)phthalimide in food products.
Formule :C11H10BrNO2Couleur et forme :PowderMasse moléculaire :268.11 g/mol(D-Tyr6,betaPhe11,Phe13, Nle 14)-Bombesin (6-14) (free acid) trifluoroacetate salt
CAS :Please enquire for more information about (D-Tyr6,betaPhe11,Phe13, Nle 14)-Bombesin (6-14) (free acid) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C63H79N13O12Degré de pureté :Min. 95%Masse moléculaire :1,210.38 g/mol4-Bromo-2-nitro-1H-imidazole
CAS :4-Bromo-2-nitro-1H-imidazole (4BNI) is a synthetic drug that is used in the treatment of cancer. 4BNI inhibits the synthesis of DNA, which leads to cell death by preventing the production of proteins vital for cell division. When 4BNI is taken up by cells it becomes activated and binds to DNA, inhibiting the synthesis of RNA and protein. This process eventually leads to apoptosis (cell death). 4BNI has been shown to be effective against tumors in mice, but has not yet been tested on humans. The uptake of 4BNI in tumor tissue can be visualized using hypoxia imaging techniques such as positron emission tomography or magnetic resonance imaging.
Formule :C3H2BrN3O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :191.97 g/molRef: 3D-FB153741
Produit arrêtéTrichloroethanol
CAS :Trichloroethanol is an alkanoic acid that is used as a solvent and a laboratory reagent. It is also a potential bioactive compound. Trichloroethanol has been shown to have neurotoxic effects in rats, causing histological changes in the trigeminal nerve, which may be due to its inhibition of mitochondrial energy metabolism. Trichloroethanol has been shown to inhibit the activity of matrix metalloproteinase-9 (MMP-9) in human serum and the α1 subunit of Toll-like receptor (TLR) 4 in human monocytes. This compound has also been shown to be toxic to rat liver microsomes at high concentrations.
Formule :C2H3Cl3ODegré de pureté :Min. 98.5%Couleur et forme :Clear LiquidMasse moléculaire :149.4 g/molAbz-Gly-Ala-Ala-Pro-Phe-3-nitro-Tyr-Asp-OH trifluoroacetate salt
CAS :Please enquire for more information about Abz-Gly-Ala-Ala-Pro-Phe-3-nitro-Tyr-Asp-OH trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C42H49N9O14Degré de pureté :Min. 95%Masse moléculaire :903.89 g/molZ-Arg-AMC hydrochloride salt
CAS :Z-Arg-AMC hydrochloride salt is a proteolytic agent that inhibits serine proteases. It can be used to study the biological function of proteases and as a tool in the kinetic analysis of protease activity. Z-Arg-AMC hydrochloride salt has been shown to inhibit trypsin, chymotrypsin, and elastase enzymes at nanomolar concentrations. This compound also inhibits human pathogens such as enterovirus 71 and herpes simplex virus type 1, which are associated with severe disease symptoms. The structural analysis of Z-Arg-AMC hydrochloride salt has shown it to be a racemic mixture of L-Arginine and D-Arginine with an average molecular weight of 313.5 Da.
Formule :C24H27N5O5Degré de pureté :Min. 95%Masse moléculaire :465.5 g/molTrityl chloride resin
CAS :Trityl chloride resin is a chemical compound that is used as a model system for the study of trifluoroacetic acid and its reactions. Trityl chloride resin is insoluble in water and has been used as a reaction solution for transfer reactions. It has been shown to be an effective ligand for many types of receptors, with binding constants ranging from 10 M-1 to 10 M-10. Trityl chloride resin can also be chiral, which means that it may exist in two forms that are mirror images of each other. The physiological effects of this compound are not well understood, but it has been shown to have an effect on coordination geometry.
Couleur et forme :PowderS-(-)-Nicotine-delta1’-(5’)-iminium diperchlorate salt
CAS :Please enquire for more information about S-(-)-Nicotine-delta1’-(5’)-iminium diperchlorate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C10H14Cl2N2O8Degré de pureté :Min. 95%Masse moléculaire :361.13 g/molRef: 3D-FN26207
Produit arrêtéAmmonium Undecafluorohexanoate
CAS :Undecafluorohexanoic acid is a perfluoroalkyl carboxylic acid that has been shown to disrupt steroidogenesis in vitro. It may be able to inhibit the transport of cholesterol, fats, and other lipids in cells, which causes disruption in steroidogenesis. This compound also has anti-cancer properties due to its ability to induce apoptosis and arrest cancer cell proliferation. Undecafluorohexanoic acid may also have developmental effects on animals because it can bind to estrogen receptors and disrupt the normal process of estrogen-mediated signaling pathways.
Formule :C6H4F11NO2Degré de pureté :Min. 95%Masse moléculaire :331.08 g/mol2,3,5-Trichlorobenzaldehyde
CAS :2,3,5-Trichlorobenzaldehyde is a chemical compound that has been shown to have anticancer and apoptotic effects. It inhibits the growth of bacteria by chelating iron ions and inhibiting bacterial dna synthesis. 2,3,5-Trichlorobenzaldehyde has also been shown to inhibit the growth of cancer cells in culture in an experimental study. This chemical has been used as a substrate for nmr spectroscopy to study its functional groups and radical scavenging activities. 2,3,5-Trichlorobenzaldehyde can be synthesized from phenacyl chloride and benzaldehyde in the presence of hydrogen chloride gas. The carbonyl group in 2,3,5-trichlorobenzaldehyde may cause metabolic disorders such as diabetes mellitus or hyperglycemia.
Formule :C7H3Cl3ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :209.46 g/molAngiotensin A (1-7) trifluoroacetate
CAS :Endogenous heptapetide which causes vasodilation and has anti-hypertensive properties.
Formule :C40H62N12O9•(C2HF3O2)xDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :855 g/molZinc 1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-hexadecafluoro-29H,31H-phthalocyanine
CAS :Please enquire for more information about Zinc 1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-hexadecafluoro-29H,31H-phthalocyanine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C32F16N8ZnDegré de pureté :Min. 95%Masse moléculaire :865.75 g/molRef: 3D-FZ101052
Produit arrêté2,3-Bis(bromomethyl)quinoxaline
CAS :2,3-Bis(bromomethyl)quinoxaline is a nitrogenous heterocyclic compound that has a coordination geometry of square planar. It has been used as an inhibitor for the protein p21 and the nucleophile in palladium complexes. 2,3-Bis(bromomethyl)quinoxaline is also a model system for studying reaction mechanisms and chemical structures. The electron density map of the compound was obtained by X-ray crystal structure analysis. The reaction mechanism of this molecule is proposed to be through a chelate ring cross-coupling process.
Formule :C10H8Br2N2Degré de pureté :Min. 95%Couleur et forme :Brown PowderMasse moléculaire :315.99 g/mol3-(2-Fluoroethoxy)Propanenitrile
CAS :3-(2-Fluoroethoxy)Propanenitrile is a chemical with toxic properties. It is classified as a fluoroacetic acid and has been used in the production of other chemicals. Fluoroacetic acid is toxic to humans, showing signs of skin irritation, respiratory tract irritation, and kidney damage. 3-(2-Fluoroethoxy)Propanenitrile is not found naturally and has been sponsored by many companies.
Formule :C5H8FNODegré de pureté :Min. 95%Masse moléculaire :117.12 g/molTriethyloxonium tetrafluoroborate
CAS :Triethyloxonium tetrafluoroborate is an antimicrobial agent that inhibits the transfer of electrons from one molecule to another. It has been shown to be effective against methicillin-resistant Staphylococcus aureus and Mycobacterium tuberculosis. Triethyloxonium tetrafluoroborate binds to the bacterial enzyme, Jak1, which is involved in the formation of cytokines and interleukins. This binding inhibits the production of these molecules, leading to cell death by apoptosis. The use of triethyloxonium tetrafluoroborate as a research tool has facilitated its discovery as a potential anti-inflammatory drug for autoimmune diseases such as type 1 diabetes mellitus and rheumatoid arthritis. Triethyloxonium tetrafluoroborate can be used to inhibit amide synthesis, which may have applications in the study of carbohydrate chemistry and nitrogen atoms in biological systems. This compound has also been used
Formule :C6H15BF4ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :189.99 g/mol
