
Standard farmaceutici
Sottocategorie di "Standard farmaceutici"
- APIs per la ricerca e le impurità(277.555 prodotti)
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- Tossicologia(13.294 prodotti)
Trovati 8194 prodotti di "Standard farmaceutici"
4,5-Dihydro-2-(1-naphthylmethyl)-1H-imidazole hydrochloride
CAS:4,5-Dihydro-2-(1-naphthylmethyl)-1H-imidazole hydrochloride is a fatty acid that functions as an adrenergic receptor agonist. It has been shown to be effective in the diagnosis of cutaneous squamous cell carcinoma. 4,5-Dihydro-2-(1-naphthylmethyl)-1H-imidazole hydrochloride has also shown to have anti-cancer effects in animal models of cancer. This drug binds to fatty acid esters and can be used as a crosslinking agent for polymers. 4,5-Dihydro-2-(1-naphthylmethyl)-1H-imidazole hydrochloride is available as a sodium citrate solution for injection.Formula:C14H14N2·HClPurezza:Min. 98 Area-%Colore e forma:White PowderPeso molecolare:246.74 g/mol3,5-Dimethyl-4-nitropyridine 1-oxide
CAS:3,5-Dimethyl-4-nitropyridine 1-oxide is a nitro compound with the chemical formula CHNO. It is an organic compound that has been shown to be carcinogenic in animal studies and has caused cancer in humans. 3,5-Dimethyl-4-nitropyridine 1-oxide can be found in the environment as a result of industrial accidents or environmental pollution. It is found in building materials such as acetonitrile and organic solvents. This compound is not soluble in water, which limits its potential for environmental transport.Formula:C7H8N2O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:168.15 g/mol6-Bromo-2-naphtholic acid
CAS:6-Bromo-2-naphtholic acid is a methanol solvent. It has been shown to have biological properties and can be used in optical imaging. 6-Bromo-2-naphtholic acid is also used to synthesize 1-adamantanol, which is an organic compound that has been shown to have antimicrobial properties. A solution of 6-bromo-2-naphthol in hydrochloric acid was found to react with 4-methoxyphenyl boronic acid to produce a mixture of products that include the desired 1,4,5,8,9,10,11,12 hexahydrobenzo[a]phenanthrene. The vibrational frequencies for this product were determined using IR spectroscopy and the binding constants were calculated using DFT computational methods. The molecular structure of this product was determined using molecular modeling and quantum chemistry. Naphthalene is the parentFormula:C11H7O2BrPurezza:Min. 95%Colore e forma:PowderPeso molecolare:251.08 g/mol17-Hydroxy-6-methylpregna-4,6-diene-3,20-dione
CAS:Prodotto controllato17-Hydroxy-6-methylpregna-4,6-diene-3,20-dione is a progestin that is used as an antiretroviral agent in the treatment of HIV. It has been shown to be effective for chronic cough and cancer. 17-Hydroxy-6-methylpregna-4,6-diene-3,20-dione can be used for the treatment of infectious diseases such as HIV by inhibiting viral replication and reducing the amount of virus in the blood. This drug can also be used to treat some cancers and solid tumours. It has been shown to have long term efficacy in these conditions due to its ability to block cell division. 17 hydroxy pregnane 4,6 diene 3,20 dione is also used in the treatment of geriatric patients with chronic illnesses or who are immunocompromised due to its ability to stimulate appetite.Formula:C22H30O3Purezza:Min. 98 Area-%Colore e forma:White Off-White PowderPeso molecolare:342.47 g/mol4-Nitrophenyl propionate
CAS:4-Nitrophenyl propionate is a synthetic surfactant that is used in many products, including detergents, fabric softeners, and dishwashing liquids. It has been shown to have a positioning effect on the enzyme lipase and to shift its enzymatic activity. 4-Nitrophenyl propionate can be used as a catalyst for sodium fusidate in the synthesis of microemulsions. The catalytic activity of 4-nitrophenyl propionate is constant and it has high catalytic efficiency.
Formula:CH3CH2COOC6H4NO2Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:195.17 g/molBromocresol green, sodium salt
CAS:Bromocresol green is a dye that is used in biological assays to measure the kinetics of fluorescence. It is a type of tryptophan-releasing compound that releases a yellowish-green light when it absorbs light at wavelengths between 350 and 450 nm. Bromocresol green has been quantified by measuring the intensity of the fluorescence emission as a function of time. This can be done visually or using an instrument called a fluorometer, which detects changes in light intensity over time. Bromocresol green can be used to detect the presence of amino acid residues in proteins through protonation reactions with their tryptophan residues and subsequent quenching with acetonitrile. The bromocresol green dye is also used in lithographic printing, where it serves as an acceptor for electrons from an arene (aromatic hydrocarbon). This process generates energy for lithography and also provides contrast between regions with different electron densities.
Formula:C21H14Br4O5SNaColore e forma:PowderPeso molecolare:721 g/molPolycaprolactone diol - MW 525-575
CAS:Biodegradable polymer
Formula:C4H8O3(C6H10O2)nColore e forma:Clear LiquidEthyl 4-methoxycinnamate
CAS:Ethyl 4-methoxycinnamate is a white crystalline solid that is soluble in water. It is used as a food additive, and has been shown to have anti-bacterial, analgesic, and antioxidant properties. The compound interacts with the β-cyclodextrin molecule when it is dissolved in water. This interaction leads to a decrease in its solubility in water.
Formula:C12H14O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:206.24 g/mol1,1,2,2,3,3,4,4,4a,5,5,6,6,7,7,8,8,8a-Octadecafluoronaphthalene; 1,1,2,2,3,3,3-Heptafluoropropan-1-Amine
CAS:Prodotto controllato1,1,2,2,3,3,4,4a,5-Octadecafluoronaphthalene is a fluorinated derivative of an organic compound that is used as an intestinal antiseptic and as a cardioplegic solution. Sodium salts of this drug are used to treat intestinal disorders such as colitis and Crohn's disease. It is also used to treat cardiac diseases such as myocardial infarction by reducing the size of the infarcted area. The drug has been shown to be effective in preventing muscle degeneration in patients with AIDS. 1,1,2,2,3,3-Heptafluoropropan-1-amine is a chemical that belongs to the group of adjuvant therapies. It is used as a pharmaceutical preparation for kinetic studies and particle characterization.Formula:C13H2F25NPurezza:Min. 95%Peso molecolare:647.12 g/mol5α-Pregnan-3β-ol-20-one 3β-acetate
CAS:Prodotto controllato5α-Pregnan-3β-ol-20-one 3β-acetate is a synthetic steroid that is used to treat various neurological disorders, including dystonias, depression, and dyskinesias. It is an agonist of the GABA receptor and has been shown to have antidepressant effects in hamsters. 5α-Pregnan-3β-ol-20-one 3β-acetate has also been shown to have antiaggressive effects in mice and to decrease hormone levels in animals. The drug has been found to be safe for use in humans and does not affect fertility. 5α-Pregnan-3β-ol-20-one 3βacetate has been shown to be effective only when administered at high doses, which may be due to its poor oral bioavailability.
Formula:C23H36O3Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:360.53 g/mol3-Amino-6-nitropyridine
CAS:3-Amino-6-nitropyridine is a nitropyridine and a coupler. It is used as a reagent to synthesize hydroxylamine, aralkyl, and cycloalkyl intermediates. 3-Amino-6-nitropyridine can also be used as an intermediate in the synthesis of medicines such as copper.Formula:C5H5N3O2Purezza:Min. 98 Area-%Colore e forma:PowderPeso molecolare:139.11 g/molGlycerin rosin ester
CAS:Glycerin rosin ester is a polyunsaturated, hydrogenated, fatty acid that is used as a cross-linking agent. It is a mixture of glycerin and calcium stearate with traces of choroidal neovascularization. Glycerin rosin ester is used in the production of pharmaceutical preparations to increase the viscosity and stability of the formulation. Glycerin rosin ester has been shown to have a low thermal expansion coefficient, which allows it to be used as a hydrogen bond. This product also has an allergic effect on skin and can cause irritation if touched or inhaled. The transport rate for this product is 0.5 kilometers per hour at 20 degrees Celsius.
Formula:C3H8O3Colore e forma:Off-White PowderPeso molecolare:92.09Chromotropic acid disodium dihydrate
CAS:Chromotropic acid dihydrate is a chromogenic compound that has an adsorption mechanism and is used as an analytical reagent. Chromotropic acid disodium dihydrate (CDA) is used in the determination of hydrochloric acid, natural gas and other liquids. It also can be used to measure the concentration of tyramine hydrochloride. CDA has been shown to be effective in the measurement of molecular orbitals and kinetic constants. The optical sensor is sensitive to wavelengths ranging from 200-900 nm, with a peak absorption at around 500 nm. This sensor can be used for many types of chemical reactions, such as organic synthesis, hydrogenation, and oxidation.Formula:C10H6O8S2Na2·2H2OPurezza:Min. 95%Colore e forma:Off-White PowderPeso molecolare:400.29 g/molPentathiodiphosphorus(V) acid P,P'bis(pyridinium betaine)
CAS:Please enquire for more information about Pentathiodiphosphorus(V) acid P,P'bis(pyridinium betaine) including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C10H10N2P2S5Colore e forma:PowderPeso molecolare:380.48 g/molFolic acid impurity F
CAS:Folic acid impurity F is a byproduct of the condensation reaction between folic acid and formaldehyde. This impurity is found in synthetic folic acid and is also present in small amounts in natural folates. It has been shown to be an antioxidant that can prevent the oxidation of vitamin B12, which can lead to cell damage. Folic acid impurity F can be isolated from a chromatographic column using acidic conditions, then hydrolyzed with dilute hydrochloric acid or sodium hydroxide to produce the desired product.Formula:C7H6ClN5OPurezza:Min. 95%Peso molecolare:211.61 g/mol6,6'-Dibromoindigo
CAS:6,6'-Dibromoindigo is a substrate for enzymes that catalyze the oxidation of aromatic compounds. It can be used to measure the activity of these enzymes in biological samples. 6,6'-Dibromoindigo is also an inhibitor of human pathogens, such as Escherichia coli and Proteus mirabilis. It has been shown to have an apoptotic effect on certain cells in a model system and to inhibit HIV-1 protease. 6,6'-Dibromoindigo binds to the receptors of some bacteria and inhibits their growth by binding to cysteine residues within the bacterial cell wall. This binding prevents formation of the final product from 2 molecules of pyruvic acid, which inhibits oxidative phosphorylation and energy production by mitochondria.
Formula:C16H8Br2N2O2Purezza:Min. 95%Colore e forma:Purple PowderPeso molecolare:420.06 g/mol4-Chloro-4'-methoxychalcone
CAS:4-Chloro-4'-methoxychalcone (4MC) is a chalcone with an antibacterial activity. It is synthesized from 4,4'-dimethoxychalcone by substitution of one or two methoxy groups on the aromatic ring with chlorine atoms. 4MC has shown to be active against a number of different bacterial strains, including Staphylococcus aureus and Pseudomonas aeruginosa. The dilution method is used for the determination of the minimal inhibitory concentrations (MICs). This method involves serial dilutions in which bacteria are grown in liquid media containing increasing concentrations of the test compound. The lowest concentration of the test compound that inhibits bacterial growth is determined and recorded as MIC. Plutella xylostella larvae were found to be resistant to 4MC because they lack esterase enzymes that hydrolyze 4MC. Irradiation can be used to produce esters that are more reactive towardsFormula:C16H13ClO2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:272.73 g/mol4-Chloro-(α-phenyl)-cinnamic acid
CAS:4-Chloro-(alpha-phenyl)-cinnamic acid is a fine chemical that is useful as a building block for research chemicals, reagents and speciality chemicals. It is also a versatile intermediate for the synthesis of complex compounds and a useful scaffold for the synthesis of high quality products. This compound can be used in reactions such as Friedel-Crafts acylation, nitration, amination, esterification and cyclization.Formula:C15H11ClO2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:258.7 g/molL-Methionine methyl ester hydrochloride
CAS:L-Methionine methyl ester hydrochloride is an amide that has been used in the treatment of bowel diseases. It has been shown to have a polymerase chain reaction (PCR) diagnostic application for the detection of DNA duplexes and intramolecular hydrogen bonds. L-Methionine methyl ester hydrochloride inhibits the activity of enzymes such as protein kinase, phosphodiesterase, and proteases. L-Methionine methyl ester hydrochloride also has receptor activities and can be used as a diagnostic agent for malignant brain tumors or congestive heart failure. It is also able to block radiation and positron emission tomography (PET) scanning.Formula:C6H13NO2S·HClPurezza:Min. 98 Area-%Colore e forma:PowderPeso molecolare:199.7 g/molMethyl cinnamate
CAS:Methyl cinnamate is a plant-derived compound that has been shown to have antimicrobial activity against Candida glabrata. This compound inhibits the polymerase chain reaction by binding to the DNA monomer and blocking its synthesis. Methyl cinnamate also synergizes with eugenol, which is a natural product found in cloves, nutmeg, and cinnamon. The mechanism of this synergy has not yet been identified. Methyl cinnamate has been shown to inhibit 3T3-L1 preadipocytes proliferation by downregulating the expression of PPARγ, which is a transcription factor that regulates adipogenesis.Formula:C10H10O2Purezza:Min. 95%Colore e forma:Solidified MassPeso molecolare:162.19 g/mol4-Chloro-3-methoxybenzoic acid methyl ester
CAS:4-Chloro-3-methoxybenzoic acid methyl ester is a chemical compound that is used as a reagent in organic synthesis. It can be used to produce high quality research chemicals, speciality chemicals, and fine chemicals. This compound has a wide variety of uses because it is versatile and can be used as a reaction component or building block. Its CAS number is 116022-18-5.Formula:C9H9ClO3Purezza:Min. 95%Colore e forma:SolidPeso molecolare:200.62 g/molRosuvastatin calcium
CAS:HMG-CoA reductase inhibitorFormula:(C22H27FN3O6S)2CaPurezza:Min. 95 Area-%Colore e forma:White PowderPeso molecolare:1,001.14 g/mol1,3,3-Trimethylindolino-b-naphthopyrylospiran [Photochromic Compound]
CAS:1,3,3-Trimethylindolino-b-naphthopyrylospiran is a photochromic compound that is soluble in ethanol solutions. It's hydrophobic and binds to the cavity of a surface method. When the environment changes, such as temperature or light exposure, the molecule undergoes a change in its optical properties. The interaction between 1,3,3-trimethylindolino-b-naphthopyrylospiran and β-cyclodextrin enhances its photochromism. This compound has been shown to decolorize and can be used in materials that are sensitive to UV light.
Purezza:Min. 95%Colore e forma:White To Light (Or Pale) Yellow Red SolidPeso molecolare:327.42Defluoro atorvastatin acetonide tert-butyl ester
CAS:Please enquire for more information about Defluoro atorvastatin acetonide tert-butyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C40H48N2O5Purezza:Min. 95%Colore e forma:PowderPeso molecolare:636.82 g/molBiotin-PEG3-propionic acid
CAS:Biotin-PEG3-propionic acid is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. Biotin-PEG3-propionic acid is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.Formula:C19H33N3O7SPurezza:Min. 95%Colore e forma:PowderPeso molecolare:447.55 g/molFmoc-O-phospho-L-tyrosine
CAS:Fmoc-O-phospho-L-tyrosine is a synthetic compound that belongs to the class of phosphatase inhibitors. It is a potent inhibitor of tyrosine phosphatases, which are enzymes that regulate cellular signaling. Fmoc-O-phospho-L-tyrosine has been shown to inhibit phosphorylation of the insulin receptor and may have an inhibitory effect on other tyrosine kinases. Inhibition of these enzymes results in increased levels of intracellular tyrosine, which can lead to inhibition of protein synthesis and cell proliferation. Fmoc-O-phospho-L-tyrosine has been shown to be effective against growth in cell culture, although more research is needed.Formula:C24H22NO8PPurezza:Min. 95%Colore e forma:White PowderPeso molecolare:483.41 g/mol9-Anthracenecarbonitrile
CAS:9-Anthracenecarbonitrile (9ACA) is a molecule that undergoes a phase transition from a solid to a liquid state at below -20°C. This phase transition can be monitored by changes in the vibrational, molecular, and kinetic properties. 9ACA is used for the synthesis of other compounds that have been found to have interesting photophysical and fluorescence properties. 9ACA reacts with carbon disulphide (CS2) to produce 2-cyano-1,3-dithiole-4,5(2H)-dione (CDD), which is then reacted with 3-chloroperoxybenzoic acid (CPBA). This reaction produces a number of products including 2-(trifluoromethyl)anthracene (TFA). It has been determined that the reaction proceeds through an initial step where TFA reacts with CS2 to produce the intermediate CS(TFA). The mechanism of this reaction is not yetFormula:C15H9NPurezza:Min. 95 Area-%Colore e forma:PowderPeso molecolare:203.24 g/molCatechin 7,4'-di-O-gallate
CAS:Catechin 7,4'-di-O-gallate is a naturally occurring flavonoid compound, which is derived from various plants, particularly those rich in catechins, such as tea leaves and certain fruits. As a member of the polyphenol class, it is known for its powerful antioxidant properties, which enable it to neutralize free radicals and mitigate oxidative stress. Additionally, its structure allows for strong anti-inflammatory effects by modulating signaling pathways and inhibiting the production of inflammatory mediators.Purezza:Min. 95%2,4,6-Tribromo-3-cresol
CAS:2,4,6-Tribromo-3-cresol is a functional group that is used as an anti-fungal agent. This compound has been shown to be active against many fungi and bacteria, including Candida albicans and Escherichia coli. The particle size of 2,4,6-tribromo-3-cresol is 0.1 microns in diameter and it has a boiling point of 240 degrees Celsius. This product is also used in the production of sealants for dental restorations and as an additive to pharmaceuticals. 2,4,6-Tribromo-3-cresol can also be used as a delta opioid receptor agonist for the treatment of cancer or autoimmune diseases such as lupus erythematosus.
Formula:C7H5Br3OPurezza:Min. 95%Colore e forma:PowderPeso molecolare:344.83 g/mol2-Methyl-3-nitrophenylacetic acid
CAS:2-Methyl-3-nitrophenylacetic acid is an alkali metal, which is obtained by the condensation of 2-methylphenol and nitric acid. The synthesis of this compound can be achieved through catalytic reduction of the nitro group with hydrogen in the presence of a nickel catalyst. This method has been shown to produce high yields. 2-Methyl-3-nitrophenylacetic acid is mildly toxic to humans and animals. It is a dopaminergic agent that has been used as a precursor for the production of ropinirole hydrochloride, which is used in the treatment of Parkinson's disease.Formula:C9H9NO4Purezza:Min. 95%Colore e forma:PowderPeso molecolare:195.17 g/molBiotin caproic acid
CAS:Podophyllotoxin is a natural product that has been used in the treatment of cancer. Biotin caproic acid is a synthetic analogue of podophyllotoxin and has been shown to have potent antimicrobial activity. Podophyllotoxin is an inhibitor of microtubule polymerization, which leads to cell death. It also induces apoptosis by interacting with dopamine receptors on the cell surface and inhibiting their binding to dopamine. This inhibits dopamine-induced proliferation of cells, leading to cell death. Biotin caproic acid has been shown to have anticancer properties against human cancer cells in vitro. The mechanism of action may be due to binding to the cytochrome P450 enzyme and inhibiting its activity, which affects the metabolism of various drugs and hormones such as dopamine.
Formula:C16H27N3O4SPurezza:Min. 95%Colore e forma:PowderPeso molecolare:357.47 g/mol2,2'-Dimethoxybiphenyl
CAS:2,2'-Dimethoxybiphenyl is a thermoplastic that is exothermic, making it useful in the production of polyketones. It can be used as a linker to form covalent bonds with monomers and polymers. 2,2'-Dimethoxybiphenyl has been used as a monomer to produce polyethers and polyesters. This compound has many chemical stability properties, which makes it suitable for use in polymer synthesis. It also can react with nucleophiles such as amines to form ether linkages. 2,2'-Dimethoxybiphenyl has kinetic properties that are faster than those of other ketones but slower than those of other ether-linked compounds. The activation energy for its reaction is low, making it an effective monomer for polymerization reactions.
Formula:C14H14O2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:214.26 g/mol4-[2'-(7''-Deazaguanine)ethyl]benzoic acid N-hydroxysuccinimide ester
CAS:4-[2'-(7''-Deazaguanine)ethyl]benzoic acid N-hydroxysuccinimide ester is a useful intermediate in the synthesis of 7''-deazaguanine, which is a key building block in the synthesis of DNA. 4-[2'-(7''-Deazaguanine)ethyl]benzoic acid N-hydroxysuccinimide ester is a versatile building block that can be used in the synthesis of complex compounds. It has been shown to react with amines, sulfonyl chlorides, and epoxides to form amides, sulfonamides, and epoxy amines respectively. The CAS number for this compound is 204257-65-8.Formula:C19H17N5O5Purezza:Min. 95%Peso molecolare:395.37 g/molRetinylaldehyde
CAS:Retinylaldehyde is a derivative of vitamin A that is important for visual health. It is an inhibitor of the chloride channel, which may be due to its ability to inhibit alcohol dehydrogenase and polymerase chain reaction (PCR). Retinylaldehyde has been shown to have a high affinity for nuclear DNA and can bind to guanine nucleotide-binding protein (G protein) in neural cells. This activity leads to chronic cough in mice. Retinylaldehyde also has been shown as having significant up-regulation in human monocytes when exposed to toll-like receptor ligands. The role of retinylaldehyde in the immune system is not fully understood, but it may play a role in modulating the response to bacterial infection by altering the production of cytokines such as interleukin-1β (IL-1β) and tumor necrosis factor alpha (TNFα).Formula:C20H28OPurezza:Min. 98 Area-%Colore e forma:PowderPeso molecolare:284.44 g/molD-Asparagine monohydrate
CAS:D-Asparagine monohydrate is a white crystalline powder that is soluble in water and has a molecular weight of 98.1 g/mol. It inhibits the growth of bacteria by preventing the formation of β-lactamase, which can lead to antibiotic resistance. D-Asparagine monohydrate is used as an additive in the preparation of polyacrylamide gel for electrophoresis and other purposes. It has been found that it can be used as an inhibitor of recombinant proteins, such as those produced by E. coli, with high kinetic activity. It also inhibits the crystallization process and growth rate of Mycobacterium licheniformis.
Formula:C4H8N2O3·H2OColore e forma:White Off-White PowderPeso molecolare:150.13 g/mol2',6'-Dimethoxy-β-methyl-β-nitrostyrene
CAS:2',6'-Dimethoxy-beta-methyl-beta-nitrostyrene is a chemical building block that is useful for the synthesis of complex organic molecules. It is an intermediate in the manufacture of pharmaceuticals, pesticides and dyes. 2',6'-Dimethoxy-beta-methyl-beta-nitrostyrene is an important component in the production of research chemicals and speciality chemicals. The compound has been assigned CAS number 78904-44-6.Formula:C11H13NO4Purezza:Min. 95%Peso molecolare:223.23 g/molDL-a-Tocopherol acetate - powder
CAS:DL-a-Tocopherol acetate is a synthetic vitamin E compound that is used in the treatment of eye disorders and other conditions. It is an antioxidant that inhibits lipid peroxidation by scavenging free radicals. DL-a-Tocopherol acetate has been shown to inhibit the activity of protein kinase C, which plays a role in cancer, inflammation and apoptosis. This compound also inhibits the activity of toll-like receptor 4, which may be useful in treating infectious diseases, and scavenges anion radicals.
Formula:C31H52O3Purezza:Min. 50 Area-%Colore e forma:Clear LiquidPeso molecolare:472.74 g/molN-Benzoylthiourea
CAS:N-Benzoylthiourea (NBTA) is a fluorescent compound that has been used as an optical sensor for the detection of hydrogen. In addition, NBTA acts as an antimicrobial agent and can be used to treat autoimmune diseases. It has been shown to bind to human serum proteins and nucleic acids in sublethal doses, which may lead to its use in wastewater treatment. NBTA also has a stable complex with dyes such as fluorescein and rhodamine, making it a good choice for surface methodology applications. Pharmacokinetic properties of this drug have not been studied in humans.Formula:C8H8N2OSPurezza:Min. 95%Colore e forma:PowderPeso molecolare:180.23 g/molN-(Aminoethyl)-5-naphthylamine-1-sulfonic acid
CAS:The Michaelis-Menten kinetics of N-(Aminoethyl)-5-naphthylamine-1-sulfonic acid (NENSA) have been determined by studying the reaction of NENSA with a variety of acceptors. Basic fibroblasts were found to be a good substrate for this compound and it was shown that proteolytic activity is required for the hydrolysis of NENSA. The toxin is also reactive with the enzyme polymerase chain, which inhibits bacterial growth. In the presence of epidermal growth factor, NENSA has been shown to inhibit proliferation in fetal bovine retinal cells and human epidermal keratinocytes.Formula:C12H14N2O3SPurezza:Min. 97 Area-%Colore e forma:Yellow PowderPeso molecolare:266.32 g/molRiboflavin 5'-phosphate sodium salt dihydrate
CAS:Riboflavin 5'-phosphate sodium salt dihydrate is a fine chemical that belongs to the group of complex compounds. It is a versatile building block, which can be used as a reaction component in research or as an intermediate for the production of other chemicals. Riboflavin 5'-phosphate sodium salt dihydrate has many applications, such as being a useful scaffold for the preparation of new molecules and being a reagent for reactions involving nucleotides. This compound also has high quality and is often used in speciality chemicals.Formula:C17H20N4NaO9P·2H2OPurezza:(Uv) 73.0 To 79.0%Colore e forma:PowderPeso molecolare:514.36 g/molN-Acetyl-DL-methionine
CAS:N-Acetyl-DL-methionine is an amide of the amino acid methionine and acetyl coenzyme A. It has a number of biological properties including being a precursor to protein synthesis, a regulator of fatty acid metabolism, and an inhibitor of glutamate pyruvate transaminase. It can be found in bacterial strains as well as in human serum. N-Acetyl-DL-methionine is synthesized by the reaction of methylamine with acetyl coenzyme A in the presence of ammonia or other nitrogenous bases. The chemical structure of this compound consists of two nitrogen atoms and an acetyl group bonded to a carbon atom that is attached to a methyl group and another carbon atom that forms part of an amide bond with the amino acid methionine. This molecule has been observed using nmr spectroscopic data to form hydrogen bonds with proteins.
Formula:C7H13NO3SPurezza:Min. 95%Colore e forma:PowderPeso molecolare:191.25 g/mol9-Bromoanthracene
CAS:9-Bromoanthracene is a benzene derivative that can be used as a chemical building block. It has a high affinity for electron-rich aromatic compounds, such as picric acid and aryl halides, which are used in the Suzuki coupling reaction. 9-Bromoanthracene also has fluorescence properties and can serve as a synchronous fluorescence probe for studies of the mechanism of this reaction. The redox potentials and constant of 9-bromoanthracene are lower than those of anthracene, which makes it more reactive towards electrophilic reactions.Formula:C14H9BrPurezza:Min. 95%Colore e forma:PowderPeso molecolare:257.13 g/mol2-Hydroxy-4,6-dimethoxyacetophenone
CAS:2-Hydroxy-4,6-dimethoxyacetophenone is a natural compound that has been shown to have significant cytotoxicity in vitro against human colon cancer cells. This compound may be used as an alternative treatment for bowel disease and other conditions by blocking the apoptosis pathway. 2-Hydroxy-4,6-dimethoxyacetophenone binds to DNA, preventing DNA from polymerizing into chromatin and halting the cell cycle. It also inhibits the production of xanthoxylin, which is involved in the formation of cell nuclei. The mechanism of action for this drug is similar to that of chemical pesticides and radiation treatment.Formula:C10H12O4Purezza:Min. 95%Colore e forma:PowderPeso molecolare:196.2 g/molAcitretin
CAS:Prodotto controllatoRetinoid;activates nuclear retinoid acid receptor; antineoplastic; anti-psoratic
Formula:C21H26O3Purezza:Min. 95%Colore e forma:Yellow PowderPeso molecolare:326.43 g/mol4-Chloro-3-nitrophenylacetamide
CAS:4-Chloro-3-nitrophenylacetamide is a chemical compound that can be used as a reagent, useful scaffold for research, and a high quality research chemical. CAS No. 5540-60-3, this versatile building block is useful for the synthesis of complex compounds and fine chemicals.
Formula:C8H7ClN2O3Purezza:Min. 98 Area-%Colore e forma:PowderPeso molecolare:214.61 g/molNaphthol AS-BI-phosphate
CAS:Fluorogenic substrate for phosphatase, e.g type 5 TRAP 12
Formula:C18H15BrNO6PColore e forma:PowderPeso molecolare:452.19 g/molNorbornylmethylpentafluorocinnamate
Norbornylmethylpentafluorocinnamate is a versatile building block in organic synthesis. It is used as a reagent for the production of amines and other organic compounds, as well as for the synthesis of novel heterocycles. Norbornylmethylpentafluorocinnamate is also used as an intermediate in chemical reactions. This compound has been shown to react with ethylene glycol to form ethylene carbonate and pentafluoroethane, which may be useful for the production of polyurethane foam. Norbornylmethylpentafluorocinnamate can be used as a scaffold for synthesizing new drug candidates or to produce novel pharmaceuticals.
Formula:C17H15F5O2Purezza:Min. 95%Peso molecolare:346.29 g/molSilicon 2,3-naphthalocyanine dihydroxide
CAS:Silicon 2,3-naphthalocyanine dihydroxide is a fine chemical that can be used as a building block for research and development in the field of organic chemistry. It is also used as a reagent or specialty chemical. Silicon 2,3-naphthalocyanine dihydroxide is a complex compound that reacts with other chemicals to form new substances. It can be used as a reaction component to synthesize other substances, and it has been found to be an excellent scaffold for drug design. The high quality and versatility make it an excellent intermediate for synthesis of many different types of products.Formula:C48H26N8O2SiPurezza:Min. 95%Colore e forma:Green PowderPeso molecolare:774.86 g/mol2-Amino-4,8-naphthalenedisulfonic acid
CAS:2-Amino-4,8-naphthalenedisulfonic acid is a structural analog of the natural amino acid phenylalanine. It is an inhibitor of the enzyme tyrosinase, which participates in the oxidation of dopamine to DOPA and subsequent conversion to melanin. 2-Amino-4,8-naphthalenedisulfonic acid has been shown to inhibit the growth of probiotic bacteria and can be used as a food additive. The compound also inhibits the oxidation catalyst that is required for some analytical chemistry tests. 2-Amino-4,8-naphthalenedisulfonic acid has been shown to have toxicological properties in animal studies and this toxicity is exacerbated by its ability to bind with pyridine nucleotides found in cells. The toxicological effects are thought to be related to the inhibition of protein synthesis that leads to cell death.
Formula:C10H9NO6S2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:303.31 g/mol2,6-Difluoro-4-hydroxybenzoic acid methyl ester
CAS:2,6-Difluoro-4-hydroxybenzoic acid methyl ester is an inhibitor of monoamine oxidase (MAO). It inhibits the oxidation of monoamines such as norepinephrine and serotonin. The inhibition of MAO leads to increase in norepinephrine levels and decrease in serotonin levels. 2,6-Difluoro-4-hydroxybenzoic acid methyl ester has been shown to have antidepressant effects. This drug has also been shown to be effective for treating intraocular hypertension, by inhibiting the formation rate of aqueous humor and lowering intraocular pressure.Formula:C8H6F2O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:188.13 g/mol4-Methoxycinnamylidene acetaldehyde
CAS:4-Methoxycinnamylidene acetaldehyde is a versatile building block with a CAS number of 27394-81-6. It is used in the research and production of fine chemicals, pharmaceuticals, and high quality reagents. 4-Methoxycinnamylidene acetaldehyde can be used as a useful scaffold for the synthesis of complex compounds. This building block is also a useful intermediate in organic chemistry reactions.
Formula:C12H12O2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:188.22 g/mol4'-Ethylacetophenone
CAS:4'-Ethylacetophenone is an organic compound with the chemical formula C8H10O. It is a colorless liquid that has a spicy odor. This substance can be found in friedel-crafts reactions of capsicum annuum, as well as being one of the reaction products from surinamensis. It can be identified by FT-IR spectroscopy and shows an odorant receptor activity. 4'-Ethylacetophenone is used in the production of ethyl formate, which is used as a solvent and a chemical intermediate in the synthesis of other compounds. The kinetic data for this substance are available, and it has been shown to have functional groups such as chloride and magnetic resonance spectroscopy. 4'-Ethylacetophenone is expressed in Xenopus oocytes.END>Formula:C10H12OPurezza:Min. 95%Colore e forma:PowderPeso molecolare:148.2 g/molMelatonin
CAS:Melatonin is a neurotransmitter produced by the pineal gland that is involved in the regulation of sleep-wake cycles. It can be used to treat several conditions like shift work disorders, insomnia, jet lag, and alterations of the circadian rhythm. Some authors also proposed the use of melatonin against cognitive disorders. In an interesting research conducted on zebrafish, it was found that memory formation occurs better during daytime compared to nighttime, suggesting a role of melatonin in this process. When melatonin was administered during the daytime it caused reduced memory formation. On the contrary, removing the pineal gland or treating the fish with a melatonin antagonist significantly improves nighttime memory formation.Formula:C13H16N2O2Purezza:Min. 98 Area-%Colore e forma:White Off-White PowderPeso molecolare:232.28 g/molAnthracene
CAS:Anthracene is a fluorescent probe that is used in the detection of hydrochloric acid. The fluorescence intensity of anthracene changes when it interacts with HCl, which makes it a good indicator for detecting this acid. Anthracene has been shown to bind to the bacterial cell wall skeleton and inhibit detoxification enzymes, such as beta-glucuronidase and beta-lactamase. This inhibition can be used to measure the activity of these enzymes. Anthracene has also been shown to have transport properties in inflammatory bowel disease (IBD). Protocatechuic acid has been shown to increase the solubility of anthracene in experimental conditions.Formula:C14H10Purezza:(Hplc) Min. 98.5%Colore e forma:PowderPeso molecolare:178.23 g/mol3'-Aminopropionanilide
CAS:3'-Aminopropionanilide is a synthetic chemical that belongs to the group of aminopropionates. It has been used as a reaction component and reagent in organic synthesis. 3'-Aminopropionanilide is a versatile building block, which can be used to synthesize complex compounds with different functions. This compound is also an intermediate in the synthesis of other chemicals, such as pharmaceuticals or agrochemicals. 3'-Aminopropionanilide has a CAS number of 22987-10-6.Formula:C9H12N2OPurezza:Min. 95%Colore e forma:PowderPeso molecolare:164.2 g/mol4-Methylphenylsulfonylurea
CAS:4-Methylphenylsulfonylurea is a synthetic drug substance with pressor effects. It is used in the manufacture of calcium carbonate, and as an intermediate for industrial chemicals and environmental pollutants. 4-Methylphenylsulfonylurea has been shown to be carcinogenic in vivo in animal bioassays. It also negatively impacts the immune system by inhibiting the production of natural killer cells, lymphocytes, and cytokines. This chemical may cause cancer or affect your immune system.Formula:C8H10N2O3SPurezza:Min. 95%Colore e forma:SolidPeso molecolare:214.24 g/mol2-Acetamido-5-bromobenzoic acid methyl ester
CAS:2-Acetamido-5-bromobenzoic acid methyl ester is a mixture of compounds that is used as a pharmaceutical ingredient. It has been shown to be effective in treating diarrhea and dysentery, as well as being effective against certain bacteria such as Clostridium difficile. 2-Acetamido-5-bromobenzoic acid methyl ester was developed from the systematic study of a series of mixed compounds. The elution profile of this compound can be correlated with the elution profile of other compounds to determine whether the compound is present in the sample. The solvent system for this compound is heptaneFormula:C10H10BrNO3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:272.1 g/molCalcitonin (8-32) (salmon I) trifluoroacetate salt
CAS:Please enquire for more information about Calcitonin (8-32) (salmon I) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C119H198N36O37·C2HF3O2Purezza:Min. 98 Area-%Colore e forma:PowderPeso molecolare:2,725.07 g/mol1-(4-Bromophenyl)ethanone
CAS:4'-Bromoacetophenone is an organic molecule with the chemical formula C6H4BrO. It can be synthesized by a variety of methods, including the reaction of benzene and trifluoroacetic acid in the presence of palladium catalysts, or by coupling acetophenone with phosphorus pentachloride. This compound has a high melting point (87-88 °C) and boiling point (280 °F). 4'-Bromoacetophenone has been shown to react with hydrogen fluoride to produce 4-bromoaniline. The molecular structure of this compound consists of a phenyl ring attached to two carbon atoms and one bromine atom. The molecular formula for 4'-bromoacetophenone is C6H3BrO. The nmr spectrum shows that this molecule contains three different types of protons: methyl, methoxy, and hydroxyl groups.Formula:C8H7BrOPurezza:Min. 95%Colore e forma:PowderPeso molecolare:199.04 g/mol4-Dimethylaminocinnamic acid
CAS:4-Dimethylaminocinnamic acid (DMA) is a natural organic compound found in plants and animals. This compound has been studied for its potential use as a drug, but it is not currently used in medicine. 4-Dimethylaminocinnamic acid can inhibit the activity of certain enzymes by binding to them, including the enzyme polymerase chain that synthesizes DNA. It also can bind to other proteins, such as carbonyl groups and cinnamic acid derivatives, which are found in human liver cells. 4-Dimethylaminocinnamic acid can form hydrogen bonds with other molecules due to its hydroxyl group and carboxylic acid group. It also has a high viscosity due to its long hydrocarbon chain.
Formula:C11H13NO2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:191.23 g/mol4-(1-Adamantyl)-2-nitrophenol
CAS:4-(1-Adamantyl)-2-nitrophenol is a versatile building block that can be used to construct complex compounds. It is a research chemical that can be used as a reagent, as well as in the synthesis of pharmaceuticals and other chemicals. 4-(1-Adamantyl)-2-nitrophenol is soluble in water and ethanol, and has an odorless and colorless appearance. This chemical can be found under the CAS number 32599-84-1.
Formula:C16H19NO3Purezza:Min. 95%Peso molecolare:273.33 g/mol6a-Hydroxy budesonide
CAS:Please enquire for more information about 6a-Hydroxy budesonide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C25H34O7Purezza:Min. 95%Colore e forma:PowderPeso molecolare:446.53 g/mol3-Benzyloxyacetophenone
CAS:3-Benzyloxyacetophenone is an organocatalytic agent that has been shown to have anticancer activity. It induces apoptosis in staphylococcus cells, which may be due to the inhibition of protein synthesis by blocking the catalytic domains and preventing the translocation of proteins into the mitochondria. 3-Benzyloxyacetophenone also inhibits hydrogen chloride production in staphylococcus cells, which may be due to its ability to affect membrane potential and mitochondrial membrane potential. 3-Benzyloxyacetophenone binds to oxacillin, a substrate for penicillinase, and blocks the action of this enzyme. This leads to drug resistance in bacteria such as Staphylococcus aureus and methicillin resistant Staphylococcus aureus (MRSA).
Formula:C15H14O2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:226.27 g/molDL-alanine-β-naphthylamide hydrochloride
CAS:DL-Alanine-beta-naphthylamide hydrochloride is a fine chemical that is used as a building block for other compounds. It can be used in the synthesis of complex compounds and as a reagent to synthesize speciality chemicals and research chemicals. DL-Alanine-beta-naphthylamide hydrochloride is also a versatile building block that can be used as an intermediate in organic reactions or as a reaction component. This compound has CAS No. 74144-49-3 and is soluble in water.Formula:C13H15ClN2OPurezza:Min. 95%Colore e forma:PowderPeso molecolare:250.72 g/molFmoc-L-threoninol
CAS:Fmoc-L-threoninol is a conjugate of L-threoninol with a protecting group, Fmoc. It is synthesized by the solid-phase method on an activated resin and then cleaved from the resin to give the desired product. The linker used in this synthesis is succinic acid diacetate. This compound has been shown to have anti-inflammatory effects in human serum, which may be due to its ability to inhibit prostaglandin synthesis.Formula:C19H21NO4Purezza:Min. 95%Colore e forma:PowderPeso molecolare:327.37 g/mol(-)-α-Bisabolol
CAS:(-)-α-Bisabolol is a natural compound that can be found in chamomile, which is used as an herbal tea. This compound has been shown to have apoptosis-inducing effects in Candida glabrata, which may be due to its ability to reduce the mitochondrial membrane potential and inhibit protein synthesis. (-)-α-Bisabolol also has anti-inflammatory properties and can inhibit amoeba growth by inhibiting farnesol production.
Formula:C15H26OPurezza:Min. 93 Area-%Colore e forma:Colorless Clear LiquidPeso molecolare:222.37 g/mol3-Acetylcoumarin
CAS:3-Acetylcoumarin is a coumarin derivative that has been shown to have significant cytotoxicity in vitro. Coumarins are a group of compounds that are used as antimicrobial agents, as well as in polymer compositions and biological studies. 3-Acetylcoumarin has shown anticancer activity against human breast cancer cells (MDA-MB-231) and can be used for the treatment of various cancers. It was found that 3-acetylcoumarin binds to metal carbonyl complexes and forms stable adducts, which is responsible for its cytotoxic effects. This compound also inhibits the growth of bacteria by interfering with the synthesis of proteins necessary for cell division.Formula:C11H8O3Purezza:Min. 95%Colore e forma:Off-White PowderPeso molecolare:188.18 g/mol6α-Fluoro-11β,17,21-Trihydroxypregna-1,4-Diene-3,20-Dione 17-Valerate
CAS:Prodotto controllato6alpha-Fluoro-11beta,17,21-Trihydroxypregna-1,4-Diene-3,20-Dione 17-Valerate is a hydrogenated and esterified form of 6alpha-fluoro-11beta,17,21-trihydroxypregna1,4diene3,20dione. It is an oil with a fatty acid ester that has been synthetically modified to be more hydrophobic. 6alpha-Fluoro-11beta,17,21-Trihydroxypregna1,4diene3,20dione 17valerate is used in the synthesis of pharmaceuticals and hormones. It can also be used as an enhancer for the stability of pharmaceutical preparations.Formula:C26H35FO6Purezza:Min. 95%Peso molecolare:462.55 g/mol2,6-Dichlorocinnamic acid
CAS:2,6-Dichlorocinnamic acid is an organic compound that is used as a reagent in the synthesis of other chemicals. 2,6-Dichlorocinnamic acid has been used as a component in the synthesis of various kinds of fine chemicals and useful building blocks. This chemical is also used as a speciality chemical and research chemical. 2,6-Dichlorocinnamic acid can be used as a versatile building block for the preparation of various compounds. It can be synthesized by heating cinnamic acid with chlorine gas and then reacting it with sodium hydroxide.
Formula:C9H6Cl2O2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:217.05 g/molCholecalciferol impurity A
CAS:Cholecalciferol impurity A is a cholecalciferol impurity that is used in oral hypoglycaemic drugs. It has been shown to be effective in the treatment of type 1 and type 2 diabetes, as well as multiple sclerosis, rheumatoid arthritis, and other autoimmune diseases. Cholecalciferol impurity A binds to the response element for vitamin D3 and mediates gene expression. It also activates calcium-dependent signaling pathways, which are important for bone metabolism and the immune system. This drug has been shown to reduce disease activity by increasing blood levels of natriuretic peptide levels and reducing blood sampling times in animal models.Formula:C27H44OPurezza:Min. 90 Area-%Colore e forma:White Yellow PowderPeso molecolare:384.64 g/mol6',7'-Dihydroxy bergamottin
CAS:Bergamottin is a naturally occurring flavonoid that is found in grapefruit and other citrus fruit. It has been shown to inhibit the activity of the P-glycoprotein (P-gp) transporter in human cells, which may lead to drug interactions. A number of analytical methods have been developed for the determination of bergamottin in biological samples such as humans, rat liver microsomes, and natural compounds. Bergamottin has been shown to be a potent inhibitor of cytochrome P450 enzymes and can inhibit skin cancer development in mice by inhibiting the growth of human keratinocytes (HK-2 cells). Bergamottin also inhibits tumorigenesis in mice by decreasing cell proliferation and inducing apoptosis in hk-2 cells.Formula:C21H24O6Purezza:Min. 95%Colore e forma:PowderPeso molecolare:372.41 g/mol3’,5’-Di-O-acetyl-2’-azido-2’-deoxyuridine
CAS:Please enquire for more information about 3’,5’-Di-O-acetyl-2’-azido-2’-deoxyuridine including the price, delivery time and more detailed product information at the technical inquiry form on this pagePurezza:Min. 95%4,4'-Diethyl-2,2'-bipyridine
CAS:Please enquire for more information about 4,4'-Diethyl-2,2'-bipyridine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C14H16N2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:212.29 g/mol(Cyanomethyl)urea
CAS:Cyanomethyl)urea is a fine chemical that belongs to a class of compounds known as ureas. It is used as a versatile building block in the synthesis of more complex compounds, as a research chemical and as an intermediate. It can be used to synthesize pharmaceuticals, pesticides, and other chemicals. Cyanomethyl)urea is used in the production of polyurethane foams, which are commonly found in mattresses, furniture upholstery and insulation.
Formula:C3H5N3OPurezza:Min. 95%Colore e forma:Brown PowderPeso molecolare:99.09 g/molFmoc-3-nitro-L-tyrosine
CAS:Fmoc-3-nitro-L-tyrosine is an intermediate in the synthesis of a fluorogenic substrate for the determination of tyrosine residues in peptides by reverse phase high performance liquid chromatography (RP-HPLC). The product is synthesized by solid phase methods. Fmoc-3-nitro-L-tyrosine is prepared by reacting 3,4,5,6-tetrafluoroacetophenone with L-tyrosine in piperidine. The product can be cleaved to yield the residues and hydroxyl groups. The fluorogenic nature of Fmoc-3-nitro-L-tyrosine enables it to be used as a quenching reagent for the fluorescence of other compounds. This product can also be modified to become fluorescent or enzymatically active.Formula:C24H20N2O7Purezza:Min. 95%Colore e forma:PowderPeso molecolare:448.42 g/mol2,3-Difluoro-6-methoxybenzoic acid methyl ester
CAS:2,3-Difluoro-6-methoxybenzoic acid methyl ester is a versatile building block that can be used in the production of fine chemicals and research chemicals. It is an intermediate for the synthesis of complex compounds and can be used as a reagent or speciality chemical in research. 2,3-Difluoro-6-methoxybenzoic acid methyl ester is also a useful building block for the synthesis of drugs.Formula:C9H8F2O3Purezza:Min. 95%Peso molecolare:202.15 g/molAlfuzosin
CAS:?-adrenoceptor antagonist; treatment for benign prostatic hyperplasiaFormula:C19H27N5O4Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:389.45 g/mol5-Bromo-2-cyano-3-nitropyridine
CAS:5-Bromo-2-cyano-3-nitropyridine is a medication that has been shown to be an effective inhibitor of the RET tyrosine kinase. It has been used in clinical studies to treat chronic kidney disease and has been shown to inhibit the growth of cancer cells. The molecular electrostatic potential (MEP) simulations have shown that 5-bromo-2-cyano-3-nitropyridine interacts with the reactive site of RET, inhibiting its function by binding to the nucleophilic substitutions. 5-Bromo-2-cyano-3-nitropyridine is synthesized from 2,5 dibromopyridine and 3 nitrobenzene at high yield. The molecule is chromatographically separated from impurities such as 4 bromo pyridine.Formula:C6H2BrN3O2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:228 g/molBenzoyl-L-tyrosine amide
CAS:Benzoyl-L-tyrosine amide is a reaction intermediate that is a competitive inhibitor of serine proteases. It binds to the active site of the enzyme and inhibits the breakdown of proteins by blocking the access of other reactants. Benzoyl-L-tyrosine amide has been shown to inhibit proteolytic activity in subtilis, an enzyme isolated from Bacillus licheniformis. The amino acid composition and binding properties are similar to those found in natural substrates. Benzoyl-L-tyrosine amide has been synthesized and its binding affinity towards histidine residues has been determined by titration calorimetry and fluorophosphate assay.Formula:C16H16N2O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:284.31 g/mol3,5-Diiodo-L-thyronine
CAS:3,5-Diiodo-L-thyronine (3,5DIT) is a thyroid hormone that has been shown to have a number of physiological effects. It is capable of altering the activity of target enzymes, such as growth factor β1 and 3,5-diiodo-L-thyronine 5'-deiodinase (DID). 3,5DIT can stimulate cardiac effects by binding to the nuclear receptor TRβ1. It also stimulates weight loss by regulating fat metabolism through its effect on adipose tissue. 3,5DIT has been shown to alter mitochondrial functions and mitochondrial energy metabolism. This hormone may be used as an analytical tool for measuring mitochondrial functions in living cells.
Formula:C15H13I2NO4Purezza:Min. 98 Area-%Colore e forma:White Off-White PowderPeso molecolare:525.08 g/mol(S)-2-Methoxy-2-(1-naphthyl)propanoic acid
CAS:(S)-2-Methoxy-2-(1-naphthyl)propanoic acid is a chiral molecule that can exist in two different forms, each of which has the same physical and chemical properties. The two enantiomers are not optically active, meaning they have the same degree of rotation when passed through a polarizing filter. It is an organic compound that is used as a flavoring agent in food chemistry and as a bioactive compound. (S)-2-Methoxy-2-(1-naphthyl)propanoic acid also has been shown to function as an attractant for hemipteran insects such as mosquitoes, although it is not clear if this property is due to its aromatic or enantiomeric structure.Formula:C14H14O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:230.26 g/mola-Bisabolol
CAS:Bisabolol is a sesquiterpene lactone that is found in plants such as chamomile and rose. Bisabolol has been shown to have amoebicidal activity in vitro, as well as antiinflammatory activity. Bisabolol has also been shown to have mitochondrial membrane potential-modulating effects and to inhibit the growth of human cancer cells. Bisabolol can act intracellularly by inhibiting protein synthesis, which may lead to apoptosis. It also inhibits the production of pro-inflammatory cytokines, such as TNF-α and IL-1β, which are involved in tumorigenesis. Bisabolol can also bind to polymyxin B and form a complex that is more effective than polymyxin B alone at killing bacteria.
Formula:C15H26OPurezza:Min. 95%Colore e forma:Colorless Clear LiquidPeso molecolare:222.37 g/molβ-Naphthoic acid ethyl ester
CAS:β-Naphthoic acid ethyl ester (BNAE) is a synthetic compound that has been used as an intermediate in the synthesis of organic compounds. It is also used to prepare hydroxamic acids, which are active methylene compounds. BNAE reacts with nucleophiles and is susceptible to nucleophilic attack. The reaction mechanism for this type of compound involves a cavity with a constant volume, which increases the reactivity of the molecule. This type of reaction can be explained using the functional theory and the use of organic solvents. BNAE is stable when exposed to carbon tetrachloride and hydroxamic acids, but not when exposed to diethyl succinate or chemical agents such as sodium nitrite.Formula:C13H12O2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:200.23 g/mol4,5-Dimethoxy-2-nitrocinnamic acid
CAS:4,5-Dimethoxy-2-nitrocinnamic acid is a versatile building block that can be used as a reagent or speciality chemical. It is useful for the synthesis of complex compounds, and can be used as a reaction component or scaffold in organic chemistry. 4,5-Dimethoxy-2-nitrocinnamic acid is a high quality intermediate with CAS No. 20567-38-8.
Formula:C11H11NO6Purezza:Min. 95%Peso molecolare:253.21 g/mol9,10-Bis(bromomethyl)anthracene
CAS:9,10-Bis(bromomethyl)anthracene is a chemical compound that can be used as a chemical probe for electron spin resonance (ESR) spectroscopy. The ESR spectrum of 9,10-bis(bromomethyl)anthracene in trifluoroacetic acid shows a single peak at g = 2.0286 and the emission spectrum exhibits peaks at 612 nm and 581 nm. 9,10-Bis(bromomethyl)anthracene has been used to detect potassium ions by observing the fluorescence properties of the chromophore. This compound also has fluorine groups which make it very soluble in nonpolar solvents such as hexane or pentane. It can be synthesized with an efficient method that involves reacting an imine with dichloroacetic acid followed by reaction with bromine and potassium hydroxide in chloroform.Formula:C16H12Br2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:364.07 g/mol(S)-Fluoxetine hydrochloride
CAS:Prodotto controllatoSelective serotonin reuptake inhibitor; anti-depressantFormula:C17H19ClF3NOPurezza:Min. 98 Area-%Colore e forma:PowderPeso molecolare:345.79 g/mol4'-Hydroxyacetophenone
CAS:4'-Hydroxyacetophenone is a natural compound that belongs to the group of p-hydroxybenzaldehyde esters. The biological properties of 4'-hydroxyacetophenone are not well understood. It has been shown to have insecticidal properties in vivo, and it is also known to function as an inhibitor of hydrogen fluoride. 4'-Hydroxyacetophenone has been shown to have anti-obesity effects in animal studies, which may be due to its ability to inhibit fatty acid synthase activity. This compound also has a number of glycoside derivatives that exhibit antibiotic or anticancer activities.Formula:C8H8O2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:136.15 g/mol2,2'-Dinitrobiphenyl
CAS:2,2'-Dinitrobiphenyl is an organic chemical compound that belongs to the class of diazo compounds. It is a white crystalline solid that is soluble in organic solvents such as benzene, ether and chloroform. 2,2'-Dinitrobiphenyl has been used in analytical chemistry as a reducing agent for phosphite and other anion radicals. The reduction products can be analyzed using various techniques such as infrared spectroscopy or electron paramagnetic resonance spectroscopy. It also reacts with amide ions to form nitro or chloride compounds.Formula:C12H8N2O4Purezza:Min. 96.5%Colore e forma:PowderPeso molecolare:244.2 g/mol2-Oxo-2H-pyran-5-carboxylic acid methyl ester
CAS:2-Oxo-2H-pyran-5-carboxylic acid methyl ester is an activated form of 2-oxopyran. It reacts with nucleophiles, such as malic acid, to form ethyl esters. This reaction is an example of the Friedel-Crafts reaction, which is a type of electrophilic aromatic substitution. The rate of this reaction depends on the activation energies and fluorescence properties of the reactants. The mechanism for this reaction is that the double bond in the carbonyl group is ruptured by attacking nucleophiles, resulting in a release of hydrogen gas and formation of carboxylic acid derivatives. The product can be isolated using a solvent extraction technique or purified using column chromatography.Formula:C7H6O4Purezza:Min. 98 Area-%Colore e forma:PowderPeso molecolare:154.12 g/mol1-(2'-Bromophenyl)-1-hydroxyethane
CAS:1-(2'-Bromophenyl)-1-hydroxyethane is a biomolecule that has been shown to inhibit the growth of corynebacterium. This inhibition is stereoselective, with the (S) form being more effective than the (R) form. The oxidation products of this compound are produced by catalytic dehydration of formate and ethyl group elimination, which produce ferrocene and hydroxymethylferrocene respectively. These products are stereogenic, giving rise to chiral molecules that can be used in efficient methods for organic synthesis.Formula:C8H9BrOPurezza:Min. 95%Colore e forma:PowderPeso molecolare:201.06 g/mol4'-Methoxy-α-naphthoflavone
CAS:4'-Methoxy-alpha-naphthoflavone is a flavonoid that has been shown to have inhibitory effects on the metabolism of 3-methylcholanthrene and other xenobiotics. The compound inhibits the oxidation of these compounds by both the cytochrome P450 and NADPH-dependent oxidases. 4'-Methoxy-alpha-naphthoflavone also inhibits the activation of these compounds by hepatic tissues, as well as the metabolism of phenobarbital by rat liver microsomes. The compound may be metabolized in vivo to 4'-hydroxy-alpha-naphthoflavone, which is more potent than 4'-methoxy-alpha-naphthoflavone.Formula:C20H14O3Purezza:Min. 95%Peso molecolare:302.32 g/molNalpha-Acetyl-D-asparagine
CAS:Nalpha-Acetyl-D-asparagine is a chiral amino acid that has been used to study the synthesis of peptides. It is soluble in water and can be used as a substrate for the enzymatic reaction of glyoxylate with ammonium sulfate. The Nalpha-acetyl group increases the affinity of this amino acid for sephadex g-100, a chromatographic material. This product can be prepared using a preparative column packed with silica gel and an eluent containing ammonium sulfate. It also has optical properties that make it useful for determining concentration and purity.
Formula:C6H10N2O4Purezza:Min. 95%Peso molecolare:174.15 g/molH-D-allo-Threonine methyl ester hydrochloride
CAS:H-D-allo-Threonine methyl ester hydrochloride is a speciality chemical that is used in research and development. It is an intermediate for the synthesis of other compounds, such as pharmaceuticals, pesticides, and fragrances. H-D-allo-Threonine methyl ester hydrochloride has been shown to be useful in the production of methanol and ethanol. This compound also has high quality and can be used as a reagent for other reactions.
Formula:C5H11NO3•HClPurezza:Min. 95%Colore e forma:PowderPeso molecolare:169.61 g/mol1,2-Dioleoyl-sn-glycero-3-phosphatidylethanolamino (+)-biotin
CAS:This is a speciality chemical and is not intended for use in food, drug, or cosmetic applications. This fine chemical is a useful building block, which can be used to synthesize complex compounds. It has been shown to have high reactivity with a variety of reagents, making it an excellent research component.Formula:C51H92N3O10PSPurezza:Min. 95%Colore e forma:PowderPeso molecolare:970.33 g/mol3-Methylnaphth[2,1-d]isoxazole
CAS:Naphth[4,5-A]isoxazole is a chemical compound that has been shown to react with other organic compounds and is used as a reagent in organic synthesis. Naphth[4,5-A]isoxazole can be used as a building block for the synthesis of complex compounds, such as heterocycles. This chemical is also useful for the production of fine chemicals and pharmaceuticals.
Formula:C12H9NOPurezza:Min. 95%Colore e forma:PowderPeso molecolare:183.21 g/molBiotin-PEG12-NHS
CAS:Biotin-PEG12-NHS is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. Biotin-PEG12-NHS is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.
Formula:C41H72N4O18SPurezza:Min. 95%Colore e forma:White To Off-White SolidPeso molecolare:941.09 g/molDiosmetinidin chloride
CAS:Diosmetinidin chloride is a fine chemical that can be used as a versatile building block for the synthesis of complex compounds. Diosmetinidin chloride has been shown to have useful scaffolding properties and is useful as a reaction component in research chemicals and speciality chemicals. It reacts with alcohols, phenols, amines, thiols, sulfides, and carboxylic acid derivatives to form new compounds. This compound is also used as a reagent in organic synthesis.Formula:C16H13ClO5Purezza:Min. 95%Colore e forma:PowderPeso molecolare:320.72 g/moltrans-4-(Diethylamino)cinnamaldehyde
CAS:Trans-4-(Diethylamino)cinnamaldehyde is a molecule that has been systematically studied with several techniques, such as x-ray crystallography. It has been shown to be a fluorophore and can be used as a fluorescent probe. Trans-4-(Diethylamino)cinnamaldehyde can be used in the fluorescence method in which it reacts with other molecules and emits light. This reaction scheme is based on the principle of irradiation by UV light or visible light to produce an excited state. Fluorescence is detected at various wavelengths depending on the dye used. Trans-4-(Diethylamino)cinnamaldehyde also emits fluorescence when irradiated with ultraviolet light, which is often referred to as "violet" fluorescence. The wavelength of this emission is 365 nm and it can be detected using high yield techniques, such as fluorometers.Formula:C13H17NOPurezza:Min. 95%Colore e forma:PowderPeso molecolare:203.28 g/molTimosaponin B II
CAS:Timosaponin B II is a natural compound that inhibits the activity of cytochrome P450 enzymes. It has been shown to induce autophagy in a dopamine-dependent manner, which may be due to its ability to decrease mitochondrial membrane potential and increase phase transition temperature. Timosaponin B II also induces neurotrophic factors and matrix effects, which are beneficial for the treatment of inflammatory conditions, neurodegenerative diseases, and metabolic disorders. The drug has been shown to have pharmacokinetic properties that are similar to those of timosaponin I. The molecular weight of the molecule was determined by LC-MS/MS analysis as 527.2 amu. Timosaponin B II is not metabolized by cytochrome P450 enzymes or glucuronidases, but it is hydrolyzed by esterases or glutathione reductase.Formula:C45H76O19Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:921.07 g/mol3',5'-Dinitroacetophenone
CAS:3',5'-Dinitroacetophenone is a chemical compound that is used as an intermediate in the synthesis of other organic compounds. This chemical is highly toxic and can be fatal if ingested. 3',5'-Dinitroacetophenone has a high solubility in water, but reacts quickly with air, so it should be stored in an airtight container. It has been shown to produce foramen ovale-type lesions when applied to the maxillary sinus. This chemical also has an electron deficient profile and produces frequencies at about 350 MHz and chloride ions at about 250 MHz.Formula:C8H6N2O5Purezza:Min. 95%Colore e forma:PowderPeso molecolare:210.14 g/mol
