Standard farmaceutici
Gli standard farmaceutici sono un insieme completo di materiali di riferimento essenziali per garantire la sicurezza, l'efficacia e la qualità dei prodotti farmaceutici. Questa categoria include standard per ingredienti farmaceutici attivi (API), che sono i componenti principali responsabili degli effetti terapeutici. Inoltre, copre composti e metaboliti rilevanti sia per l'industria farmaceutica che veterinaria, fornendo punti di riferimento per la misurazione e l'analisi precisa di queste sostanze. Gli standard di controllo delle nitrosammine sono cruciali per rilevare e mitigare le nitrosammine potenzialmente dannose nelle formulazioni di farmaci. Gli standard di tossicologia aiutano a valutare la sicurezza e i potenziali effetti avversi dei composti farmaceutici. Inoltre, gli standard per attivatori e inibitori enzimatici sono vitali per la ricerca e lo sviluppo, consentendo studi precisi delle vie biochimiche e dei meccanismi d'azione dei farmaci. Questi standard farmaceutici sono strumenti indispensabili per la conformità normativa, il controllo di qualità e la ricerca, garantendo che i prodotti farmaceutici soddisfino rigorosi criteri di sicurezza ed efficacia.
Sottocategorie di "Standard farmaceutici"
- APIs per la ricerca e le impurità(273.647 prodotti)
- Attivatori e inibitori enzimatici(2.827 prodotti)
- Nitrosamine(2.605 prodotti)
- Composti e metaboliti farmaceutici e veterinari(2.602 prodotti)
- Tossicologia(13.652 prodotti)
Trovati 7836 prodotti di "Standard farmaceutici"
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2-Di-tert-butylphosphino-3,4,5,6-tetramethyl-2',4',6'-triisopropyl-1,1'-biphenyl
CAS:<p>2-Di-tert-butylphosphino-3,4,5,6-tetramethyl-2',4',6'-triisopropyl-1,1'-biphenyl is a fine chemical that is useful in research and development as a versatile building block. It is used as an intermediate in the synthesis of other compounds and can serve as a reaction component or reagent. This compound has high purity and can be used in the synthesis of pharmaceuticals and other organic compounds.</p>Formula:C33H53PPurezza:Min. 95%Colore e forma:White To Off-White SolidPeso molecolare:480.75 g/mol1,2'-Dinaphthylamine
CAS:<p>1,2'-Dinaphthylamine is a β-lactam antibiotic that can be used as a substitute for ciprofloxacin. It inhibits the production of an enzyme called β-lactamase, which breaks down the antibiotic and makes it ineffective. 1,2'-Dinaphthylamine has been shown to be active against aerogenes and nitrocefin. This drug binds to periplasmic proteins in bacteria by means of an analogy with ciprofloxacin. The conjugates are resistant to efflux pumps and use of efflux inhibitors such as bafilomycin A1 can increase their efficacy.</p>Formula:C20H15NPurezza:Min. 95%Colore e forma:PowderPeso molecolare:269.34 g/mol3,4-Dimethoxy-2-hydroxyacetophenone
CAS:<p>3,4-Dimethoxy-2-hydroxyacetophenone is a natural product that has been shown to have significant activity against epidermoid carcinoma. The mechanism of action of 3,4-dimethoxy-2-hydroxyacetophenone is not fully understood but it has been shown to inhibit the growth of cancer cells through an unknown mechanism. This compound can be synthesized from coumarin derivatives and its fluorescence and cellular uptake are due to its flavonoid structure. 3,4-Dimethoxy-2-hydroxyacetophenone has also been shown to increase cisplatin sensitivity in nerve cells and has been used as a fluorescent probe for microscopy and magnetic resonance imaging (MRI).</p>Formula:C10H12O4Purezza:Min. 98 Area-%Colore e forma:PowderPeso molecolare:196.2 g/mol4-Methylphenylnitropropene
CAS:<p>4-Methylphenylnitropropene is a psychostimulant drug that has been shown to have a high binding affinity for dopamine transporters. It is also known to increase the level of dopamine in the synaptic cleft and can be used as a research tool for understanding the function of dopamine in neuronal synapses. 4-Methylphenylnitropropene has been shown to cause an increase in locomotor activity and is able to induce euphoria when administered to rats. This drug is not thought to cause any physical dependence, although it may lead to psychological dependence.</p>Formula:C10H11NO2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:177.2 g/molPyronin Y
CAS:<p>Pyronin Y is a fluorescent dye that binds to DNA in the presence of a polymerase chain reaction. It is used as a model system for studying the effects of drugs on cells and their response to chemotherapy. Pyronin Y has been shown to be an efflux pump inhibitor and has demonstrated multidrug resistance in cancer cells. It can be used to study drug resistance mechanisms, such as the efflux pumps, by using optical sensors or chemiluminescent reaction. Pyronin Y is also used in biological samples such as blood and tissue cultures for research purposes.</p>Formula:C17H19N2OClPurezza:Min. 95%Colore e forma:Green PowderPeso molecolare:302.8 g/mol(-)-2β-Carbomethoxy-3β-(4-iodophenyl)nortropane
CAS:Prodotto controllato<p>(-)-2b-Carbomethoxy-3b-(4-iodophenyl)nortropane is a serotonin agonist that has been shown to be effective in the treatment of dysthymia and depression in women. It is a serotonergic agent that binds to serotonin receptors, as well as dopamine receptors, which are involved in the regulation of mood. (-)-2b-Carbomethoxy-3b-(4-iodophenyl)nortropane inhibits the reuptake of serotonin, which leads to an increase in the extracellular concentration of serotonin. This agent also has alkylation properties and can form adducts with thiol groups on proteins, such as 5-HT receptors. A positron emission tomography (PET) study found that (-)-2b-Carbomethoxy-3b-(4-iodophenyl)nortropane is a potent radiotracer for mapping the serotonin transporter system</p>Formula:C15H18INO2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:371.21 g/molethyl 2-(6-bromo-2-naphthyloxy)acetate
CAS:<p>Please enquire for more information about ethyl 2-(6-bromo-2-naphthyloxy)acetate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Purezza:Min. 95%Carbamoyl-guanidine amidino urea salt, hydrochloride salt
CAS:<p>Carbamoyl-guanidine amidino urea salt, hydrochloride salt is a compound that belongs to the class of amides. It has been used as a pharmacological treatment for autoimmune diseases. Carbamoyl-guanidine amidino urea salt, hydrochloride salt is also used in the preparation of pharmaceutical preparations and diagnostic agents. This drug can be found in tests for the diagnosis of autoimmune diseases and tissue culture. The carbamoyl-guanidine amidino urea salt, hydrochloride salt molecule is hydrophilic and interacts with test samples through hydrogen bonds. Carbamoyl-guanidine amidino urea salt, hydrochloride salt can be analyzed using methods such as pharmacological tests, analytical methods, and vitro assays.</p>Formula:C2H7ClN4OPurezza:Min. 96 Area-%Colore e forma:PowderPeso molecolare:138.56 g/mol4-Methylcinnamic acid
CAS:<p>4-Methylcinnamic acid is a cinnamic acid derivative that is used as an intermediate in the synthesis of various drugs. It can be synthesized from 2-chlorocinnamic acid, which is prepared by reaction with phosphorus pentachloride. 4-Methylcinnamic acid is also able to be oxidized to 4-hydroxycinnamic acid, which has been shown to have anti-aging effects. The molecule can be modeled using molecular dynamics simulations and was found to be polarizable and diffracting.</p>Formula:C10H10O2Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:162.19 g/mol5-Hydroxyaloin a 6'-o-acetate
CAS:<p>5-Hydroxyaloin A 6'-O-acetate is a naturally occurring polysubstituted anthraquinone glycoside, which is derived primarily from Aloe species. It is synthesized through biosynthetic pathways in the Aloe vera plant, where anthraquinones are acetylated to enhance their biological activity. This compound is known for its potential bioactive properties, including anti-inflammatory and antioxidant activities, which are attributed to its ability to modulate various biochemical pathways.</p>Formula:C23H24O11Purezza:Min. 95%Peso molecolare:476.43 g/molIndirubin-3'-monoxime
CAS:<p>Inhibitor of YB-1 nuclear translocation; anti-cancer</p>Formula:C16H11N3O2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:277.28 g/molChromotrope 2B
CAS:<p>Chromotrope 2B is a water-soluble dye that is used for the detection of the presence of hydrochloric acid in urine samples. It is also used to detect the presence of biological samples in pharmaceutical preparations. The optimum concentration for this dye is 0.5% with phosphotungstic acid and 3% with human serum. Chromotrope 2B has been shown to be active when exposed to radiation, as well as having an absorption maximum at 381 nm. Chromotrope 2B reacts with plasma proteins to form a blue colored compound called chromoprotein, which can be detected by mass spectrometry.<br>br>br></p>Formula:C16H9N3O10S2·2NaPurezza:Min. 95%Colore e forma:PowderPeso molecolare:513.37 g/mol9-cis-β-Carotene
CAS:<p>9-cis-b-Carotene is a carotenoid that is found in plants, animals, and microalgae.</p>Formula:C40H56Purezza:Min. 95%Colore e forma:PowderPeso molecolare:536.87 g/molBetaine
CAS:<p>Osmolyte giving cellular protection against environmental stress</p>Formula:C5H11NO2Purezza:99.0 To 101.0%Colore e forma:White Off-White PowderPeso molecolare:117.15 g/molDL-a-Tocopherol acetate - oil
CAS:<p>Stable form of Vitamin E used in cosmetic formulations; antioxidant</p>Formula:C31H52O3Purezza:Min. 98%Colore e forma:Clear LiquidPeso molecolare:472.74 g/molCholesterol chloroformate
CAS:Prodotto controllato<p>Cholesterol chloroformate is a cholesterol derivative that has been shown to have good solubility in water. It is a white crystalline solid that is insoluble in ether, benzene, and chlorinated hydrocarbons. The compound has been used as a phase-transition temperature indicator and has been shown to be more resistant to degradation by enzymes than steric interactions. Cholesterol chloroformate is also an intermediate for the synthesis of other compounds such as cholesteryl sulfate and dextran sulfate. This compound binds to the Toll-like receptor 4 (TLR4) on cells, triggering an inflammatory response and activating the immune system. Cholesterol chloroformate can be used to study tumor cell growth by inhibiting mitosis in mouse tumors with subcutaneous injections of this agent.</p>Formula:C28H45ClO2Purezza:Min. 95%Peso molecolare:449.11 g/mol3-tert-Butyl-6-methylsalicylic acid
CAS:<p>3-tert-Butyl-6-methylsalicylic acid is a versatile building block that is used in the synthesis of complex compounds. It reacts with amines to form salicylanilides and is also used as a reagent for the synthesis of acetylenes. 3-tert-Butyl-6-methylsalicylic acid can be used as a starting material for the production of pharmaceuticals, pesticides, and dyes. This compound has been shown to be an effective intermediate in the synthesis of new drugs, such as antimalarial agents and analgesics. The high quality of this chemical makes it a useful scaffold for organic synthesis.</p>Formula:C12H16O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:208.25 g/molGlyoxylic acid methyl ester dimethyl acetal
CAS:<p>Glyoxylic acid methyl ester dimethyl acetal is a synthetic chemical that is used as a control agent in the production of pharmaceutical preparations. It has been shown to inhibit the replication of syncytial viruses, including the human respiratory syncytial virus (RSV). Glyoxylic acid methyl ester dimethyl acetal binds to methoxy groups and coagulation factors, which may be responsible for its anti-coagulation properties. The optical properties of this compound are similar to those of glyoxylate. This chemical has also been shown to have an effect on blood pressure.</p>Formula:C5H10O4Purezza:Min. 95%Colore e forma:Clear LiquidPeso molecolare:134.13 g/mol3,4,5-Tribromobenzoic acid methyl ester
CAS:<p>3,4,5-Tribromobenzoic acid methyl ester is a versatile building block for organic synthesis. It is a boron compound with the chemical formula C6H3Br3O2. It has been shown to be useful as a reagent, reaction component, and intermediate in organic synthesis. 3,4,5-Tribromobenzoic acid methyl ester is a complex compound that can be used as a speciality chemical or fine chemical.</p>Formula:C8H5Br3O2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:372.84 g/molAlfuzosin
CAS:<p>?-adrenoceptor antagonist; treatment for benign prostatic hyperplasia</p>Formula:C19H27N5O4Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:389.45 g/molHomogentisic acid γ-lactone
CAS:<p>Homogentisic acid gamma-lactone is a synthetic compound that is an inhibitor of the enzyme cytochrome P450. It binds to cytochrome P450 in a competitive manner and inhibits the oxidation of other molecules, such as steroids and fatty acids. Homogentisic acid gamma-lactone has been shown to have an inhibitory effect on the growth of Pseudomonas aeruginosa in vitro. This compound is able to suppress the formation of reactive oxygen species by inhibiting the activity of cytochrome P450. Homogentisic acid gamma-lactone also possesses antifungal properties that may be due to its ability to inhibit the synthesis of ergosterol, which is an important component for fungal cell membranes.</p>Formula:C8H6O3Purezza:Min. 98 Area-%Colore e forma:PowderPeso molecolare:150.13 g/mol3-Bromo-4-methoxycinnamic acid
CAS:<p>3-Bromo-4-methoxycinnamic acid is an organic compound that is used as a reagent, a useful scaffold, and a useful intermediate. It has been shown to be an excellent building block for the synthesis of complex compounds. 3-Bromo-4-methoxycinnamic acid can be used in the production of fine chemicals.</p>Formula:C10H9BrO3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:257.08 g/moltrans-4-(Diethylamino)cinnamaldehyde
CAS:<p>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.</p>Formula:C13H17NOPurezza:Min. 95%Colore e forma:PowderPeso molecolare:203.28 g/mol3,3',5-Triiodo-L-thyronine sodium salt
CAS:<p>Synthetic thyroid hormone (T3) analog; promotes adipogenic differentiation</p>Formula:C15H11I3NNaO4Purezza:Min. 95 Area-%Colore e forma:Slightly Yellow PowderPeso molecolare:672.96 g/mol4-Nitrophenylmethylcarbinol
CAS:<p>4-Nitrophenylmethylcarbinol is a nitro compound that has been isolated from the nitration of 4-nitrophenol. It is used as a reagent to synthesize β-unsaturated ketones. The inhibitory effect of 4-nitrophenylmethylcarbinol is due to the presence of two nitro groups and one methyl group on its structure. This compound has been shown to have an inhibitory effect on glucose 6-phosphate dehydrogenase, which functions in cellular respiration by catalyzing the conversion of glucose 6-phosphate to glucose 1,6-bisphosphate. The inhibition of this enzyme leads to a reduction in the formation of ATP and NADPH, which are essential for cell growth. 4-Nitrophenylmethylcarbinol also has reductase activities that allow it to reduce phosphotriesters (e.g., DNA) and dehydrogenase deficiency (e.g., py</p>Formula:C8H9NO3Purezza:Min. 95%Colore e forma:Orange Clear LiquidPeso molecolare:167.16 g/mol(2-Nitrophenyl)acetone
CAS:<p>2-Nitrophenylacetone is a polycyclic compound with an alkyl group, phenyl group, and a diterpenoid substituent. It is acylated with an acetate group on the 2-nitrophenyl group. The skeleton of this molecule contains a ketone (C=O) framework. The hydrogen atom in the molecule constitutes its chemistry. This molecule has been expressed in E. coli and purified to homogeneity. It constitutes the first example of a ketone containing framework for which biomolecular chemistry has been studied.</p>Formula:C9H9NO3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:179.17 g/mol6-Hydroxycoumarin
CAS:<p>6-Hydroxymethylcoumarin is a reactive, hydroxyl-containing molecule that has been shown to have inhibitory properties against the bacteria Pseudomonas aeruginosa. It is an inhibitor of nucleophilic substitutions, which are necessary for the synthesis of DNA and RNA. 6-Hydroxycoumarin has been shown to be effective in vitro against p. aeruginosa and other bacteria with similar mechanisms of action. Coumarins have also been found to be cytotoxic and cancerous in nature, as well as inhibiting growth factor activity. They are also used as pharmaceutical preparations for treating gastric ulcers due to their ability to inhibit the production of hydrochloric acid by parietal cells in the stomach lining.</p>Formula:C9H6O3Purezza:Min. 95 Area-%Colore e forma:PowderPeso molecolare:162.14 g/mol1,5-Dinitronaphthalene
CAS:<p>1,5-Dinitronaphthalene is a test compound that has been used in the analytical method to determine the presence of basophilic leukemia cells. This reaction mechanism involves hydrogen bonding interactions with naphthalene, which is a test sample. The results are then read by chromatographic science and solubility data are collected. The 1,5-dinitronaphthalene can be used as a test compound for steric interactions with other compounds. It can also be used to measure the solubility of other compounds in different solvents.</p>Formula:C10H6N2O4Purezza:Min. 97.0 Area-%Peso molecolare:218.17 g/molHydroxy naphthol blue
CAS:<p>羟基萘酚蓝是一种合成偶氮染料，是一种含有官能团RN=N-R的化合物。羟基萘酚蓝三钠盐和二钠盐用作分光光度法测定碱土和镧系元素含量的指示剂，最长为~650 nm（λ麦克斯= 647.6 纳米）。羟基萘酚蓝钠盐的常见用途的一个例子是通过测量钙和镁的浓度来确定水的硬度。在碱性或碱性pH值下，羟基萘酚蓝与金属离子形成粉红色/红色络合物，用EDTA滴定后，羟基萘酚蓝被释放出来，使溶液变成蓝色，指示终点。</p>Formula:C20H11N2O11S3·3NaColore e forma:Black Blue PowderPeso molecolare:620.48 g/mol2,2'-Dihydroxy-4-methoxybenzophenone
CAS:<p>2,2'-Dihydroxy-4-methoxybenzophenone (DHMB) is a chemical compound used in the manufacturing of sunscreens. It is also used as an antioxidant and antiinflammatory agent in topical preparations. The genotoxic effects of DHMB are well documented, but it is unclear whether these effects are due to UV radiation or other mechanisms. DHMB has been shown to be toxic to cells in vivo and in vitro. There have been reports of skin cancer developing on the ears of rats following chronic exposure to this chemical. DHMB binds to the estrogen receptor, which may be responsible for its genotoxic activity. This chemical has also been shown to inhibit the growth of bacteria such as Pseudomonas aeruginosa and Escherichia coli by binding with fatty acids on the cell membrane surface. DHMB is used for wastewater treatment because it can bind with heavy metals and remove them from water sources.</p>Formula:C14H12O4Purezza:Min. 95%Colore e forma:Yellow To Dark Yellow SolidPeso molecolare:244.24 g/mol5,6,7,8-Tetrahydro-1-naphthoic acid
CAS:<p>5,6,7,8-Tetrahydro-1-naphthoic acid is a synthetic organic compound that is used to make dyes and paints. It has toxic properties and can cause irritation of the skin or lungs. The mechanism of its toxicity is not known, but it may be due to the formation of reactive oxygen species in the body or the inhibition of monoamine oxidase. 5,6,7,8-Tetrahydro-1-naphthoic acid exhibits dose-dependent toxicity with increasing doses resulting in more severe reactions. It also has a high potential for long term carcinogenicity.</p>Formula:C11H12O2Purezza:Min. 95%Peso molecolare:176.21 g/mol(+)-Biotin sulfoxide
CAS:<p>Biotin sulfoxide is a biotin derivative that can be used to treat a number of human pathogens. This drug has been shown to inhibit the growth of wild-type strains in vivo and in vitro, as well as human pathogens. Biotin sulfoxide is a metal chelate that binds to molybdenum in the bacterial cell wall and prevents the formation of bacterial enzymes, such as reductase and sulfoxide reductase. This binding leads to a decrease in enzyme activities, which results in decreased protein synthesis and cell division. Biotin sulfoxide also has an inhibitory effect on light signal production, which may be due to its inhibition of proteins involved in electron transport. When administered orally, this drug can accumulate in the plasma and tissues, leading to chronic effects.</p>Formula:C10H16N2O4SPurezza:Min. 95%Colore e forma:PowderPeso molecolare:260.31 g/mol2-Hydroxy-3-cyclohexyl-1,4-naphthoquinone
CAS:<p>Parvaquone is a drug used in the diagnosis and treatment of rheumatoid arthritis. It is a synthetic naphthoquinone that inhibits the production of prostaglandins by inhibiting cyclooxygenase enzymes, which are involved in the biosynthesis of these compounds. Parvaquone also has antimicrobial effects against some bacteria, fungi, and viruses. The bioavailability of parvaquone is low due to its high lipophilicity and poor aqueous solubility. When it does enter the bloodstream, it binds to plasma proteins such as albumin or alpha-1-acid glycoprotein. Parvaquone binds to collagen and other macromolecules in tissues, where it inhibits the synthesis of DNA by binding to the polymerase chain reaction (PCR). This binding leads to inhibition of transcription factors that regulate cell growth, leading to decreased cell division and tissue proliferation. Parvaquone also has some anti-inflammatory properties due</p>Formula:C16H16O3Purezza:Min. 95%Colore e forma:Yellow PowderPeso molecolare:256.3 g/mol(R)-N-Methyl-3-(1-naphthoxy)-3-(2-thienyl)propylamine hydrochloride
CAS:Prodotto controllato<p>(R)-N-Methyl-3-(1-naphthoxy)-3-(2-thienyl)propylamine hydrochloride is a nonsteroidal anti-inflammatory drug that has been shown to be effective for the treatment of osteoarthritis, rheumatoid arthritis, ankylosing spondylitis, and chronic low back pain. This drug can also be used for other inflammatory conditions such as psoriasis and Crohn's disease. The mechanism of action of (R)-N-Methyl-3-(1-naphthoxy)-3-(2-thienyl)propylamine hydrochloride is not fully understood. It may work by blocking the synthesis of prostaglandins in the body. This drug is metabolized in the liver to its active form, which binds to cyclooxygenase 1 and 2 enzymes to inhibit the production of prostaglandins. It also inhibits human serum x-ray</p>Formula:C18H19NOS•HClPurezza:Min. 95%Colore e forma:White To Off-White SolidPeso molecolare:333.88 g/molL-Thyronine
CAS:<p>L-Thyronine is a hormone that is synthesized in the thyroid gland and has a variety of biological functions. It is used to treat congestive heart failure, atherosclerosis, and other types of heart disease. L-Thyronine binds to receptors on cells and activates them, which stimulates production of energy for the cell. L-Thyronine also increases the number of mitochondria in cells and regulates the production of nitric oxide, which plays an important role in vascular relaxation. L-Thyronine can be administered orally or intravenously as a solution. The clinical response to treatment is evaluated by measurement of serum thyroxin levels before and after administration of L-Thyronine.</p>Formula:C15H15NO4Purezza:Min. 95%Colore e forma:PowderPeso molecolare:273.28 g/molBiotin-PEG4-propionic acid
CAS:<p>Biotin-PEG4-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-PEG4-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.</p>Formula:C21H37N3O8SPurezza:Min. 95%Colore e forma:PowderPeso molecolare:491.6 g/mol5-Formyl nicotinic acid methyl ester
CAS:<p>5-Formyl nicotinic acid methyl ester (5-FNA) is a derivative of nicotinic acid that is used in research to measure the level of nicotine in urine. The affinity of 5-FNA for nicotine is much stronger than the affinity of acetone. 5-FNA is detectable in urine samples from humans and animals, and it can be used to study the health effects of tobacco use. It has also been used for toxicology research on animals and detection methods for tobacco use among humans. 5-FNA binds to nicotine receptors on cells and antibodies are produced against these receptors. The antibodies can be detected by an immunosorbant assay or radioimmunoassay, which are two techniques that are often used in 5-FNA studies.</p>Formula:C8H7NO3Purezza:(%) Min. 98%Colore e forma:PowderPeso molecolare:165.15 g/mol2-Bromo-6-nitrophenol
CAS:<p>2-Bromo-6-nitrophenol is a synthetic chemical that is used as an intermediate in the synthesis of other chemicals. It can be prepared by reacting ammonium formate with hydroxyl group of 2-bromo-6-nitropyridine. The reaction yield can be improved by activating the hydroxyl group and removing impurities through a dehydration reaction. The time required for the reaction to occur can be shortened by using acetonitrile as a solvent instead of water. This chemical is also synthesized by coupling metal salts with nitro groups or amines, which are called Suzuki coupling reactions.</p>Formula:C6H4BrNO3Colore e forma:PowderPeso molecolare:218 g/mol1,5-Dibenzoylnaphthalene
CAS:<p>1,5-Dibenzoylnaphthalene (1,5-DBN) is a reactive anion radical that can be used to synthesize flavonoids. It can be used in the preparation of dyestuffs and reacts quickly with aldehydes in Friedel-Crafts reactions. 1,5-DBN is also antibacterial and has been shown to inhibit the growth of Staphylococcus aureus and Clostridium perfringens. It is toxic to humans when ingested and should be handled with care.</p>Formula:C24H16O2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:336.38 g/molKinetin-9-glucoside
CAS:<p>Kinetin-9-glucoside is a conjugate of kinetin and glucose. It has been shown to inhibit the growth of several types of bacteria, including Pseudomonas aeruginosa, Staphylococcus aureus, and Streptococcus pyogenes. Kinetin-9-glucoside also has anti-inflammatory properties that may be due to its ability to inhibit prostaglandin synthesis. Kinetin-9-glucoside is used in tissue culture for the induction of plant regeneration from callus tissue or from excised root tissues. Kinetin-9-glucoside has been shown to stimulate the formation of apical roots in plantlets and promote cell division in neuronal cells.</p>Formula:C16H19N5O6Purezza:Min. 95 Area-%Colore e forma:PowderPeso molecolare:377.35 g/molPigment YellOw 5;2-[(2-NitrOphenyl)azO]-3-OxO-N-phenylbutanamide
CAS:<p>Please enquire for more information about Pigment YellOw 5;2-[(2-NitrOphenyl)azO]-3-OxO-N-phenylbutanamide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Purezza:Min. 95%N,O-Bis-Boc-L-tyrosine
CAS:<p>N,O-Bis-Boc-L-tyrosine is a synthetic protease inhibitor that is a diastereomer of the natural substrate tyrosine. It binds to the active site of the enzyme and prevents it from cleaving peptide bonds. N,O-Bis-Boc-L-tyrosine has been shown to inhibit proteolytic activity in vitro and in vivo, specifically targeting proteases such as trypsin, chymotrypsin, elastase, cathepsin G, and thrombin. The analogues show specific interaction with various glycoconjugates and have been used to synthesize tripeptides and peptidomimetics for use as drugs against cancer. Dermorphin is an opioid peptide derived from the N,O-bis Boc L tyrosine analogue that is able to interact with receptors on neurons in the brain.</p>Formula:C19H27NO7Purezza:Min. 95%Colore e forma:SolidPeso molecolare:381.42 g/molN-Isovalerylglycine
CAS:<p>N-Isovalerylglycine is a metabolite of the branched-chain amino acid leucine. It is found in the urine of patients with acidemia due to ethylmalonic aciduria, but not in healthy individuals. N-Isovalerylglycine has been shown to be an intermediate compound for the synthesis of acetoacetate and isovalerylglycine from acetyl-CoA. This metabolite can be used as a marker for diagnosing metabolic disorders such as diabetes mellitus, obesity, and polycystic ovary syndrome.</p>Formula:C7H13NO3Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:159.18 g/mol2',6'-Dimethylacetophenone
CAS:<p>2',6'-Dimethylacetophenone is an organic compound that is used as a precursor in the production of other chemicals. This substance has two different isomers, namely 2,6-dimethoxybenzaldehyde and 2,6-dimethoxyphenol. The former is more stable than the latter. 2',6'-Dimethylacetophenone has a carbonyl group and a chloride. It can be found in the resonance mass spectrum between 190 and 250 MHz, with proton on the left and mesomeric on the right. It's ultraviolet absorption peaks at about 290 nm (nmr spectra), which corresponds to its molecule. Spectrometry reveals that this substance has two isomers: 2,6-dimethoxybenzaldehyde and 2,6-dimethoxyphenol. The former has a kinetic molecular modeling of 3.2 kcal/mol while the latter has a kinetic molecular modeling of 4.3 kcal/mol.br</p>Formula:C10H12OColore e forma:Clear LiquidPeso molecolare:148.2 g/mol3-Bromo-5-iodobenzoic acid methyl ester
CAS:<p>3-Bromo-5-iodobenzoic acid methyl ester is a reactive, insensitive and phosphine-sensitive chemical that can be used as a probe for the detection of azides and anions. This compound has been shown to be damaging to DNA and peptidic bonds in proteins. 3-Bromo-5-iodobenzoic acid methyl ester reacts with anions such as chloride, bromide, iodide, fluoride, nitrate, and thiocyanate. It also reacts with azides such as sodium azide. The reactivity of 3-bromo-5-iodobenzoic acid methyl ester towards halides and polysulfides is not yet known.</p>Formula:C8H6BrIO2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:340.94 g/molIndole-3-acetyl-L-aspartic acid
CAS:<p>Indole-3-acetyl-L-aspartic acid, also known as 3IAA or IAA, is a naturally occurring amino acid. It is used in the study of plant physiology and serves as a substrate for ATP synthesis. 3IAA is synthesized from tryptophan by the enzyme indole acetyltransferase. The kinetic data obtained with 3IAA can be used to compare the effects of light exposure on ATP levels in plants. Indole-3-acetyl-L-aspartic acid inhibits cell growth and induces apoptosis, which may be due to its ability to inhibit protein synthesis by preventing RNA and DNA synthesis. This compound has been shown to have surface membrane inhibiting properties, which may be due to its ability to cross the plasma membrane.</p>Formula:C14H14N2O5Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:290.27 g/mol4-tert-Butylacetophenone
CAS:<p>4-tert-Butylacetophenone is an organic compound that is used to synthesize a variety of derivatives. It has been shown to have anticancer activity in vitro and in vivo, as well as antiviral activity against human pathogens. 4-tert-Butylacetophenone has also been shown to be active against Trichophyton mentagrophytes, a fungus that causes athlete's foot, and Cryptococcus neoformans, which is a pathogenic yeast that causes cryptococcal meningitis. The synthesis of 4-tert-butylacetophenone begins with the reaction of phosphorus pentoxide with a molecule of acetic acid in the presence of water. This reaction produces water and trichloroacetic acid as byproducts. The chloride ion then reacts with the trichloroacetic acid to form 4-tert-butylchloroacetic acid, which can then be reacted with phosphorous pentoxide again to</p>Formula:C12H16OPurezza:Min. 95%Colore e forma:Colorless Clear LiquidPeso molecolare:176.25 g/mol3-(Trifluoromethoxy)hydrocinnamic acid
CAS:<p>3-(Trifluoromethoxy)hydrocinnamic acid is a useful building block that is used in the synthesis of many organic compounds. It has been used as a reagent and as a speciality chemical, and is also a versatile building block for the synthesis of complex compounds. 3-(Trifluoromethoxy)hydrocinnamic acid can be synthesized from cinnamic acid, which is available commercially and can be obtained by reacting benzaldehyde with nitric acid. 3-(Trifluoromethoxy)hydrocinnamic acid has CAS No. 168833-77-0 and can be found under the name 2,4-dichloro-3-(trifluoromethoxy)benzene.</p>Formula:C10H9F3O3Purezza:Min. 98 Area-%Colore e forma:Clear LiquidPeso molecolare:234.17 g/mol4'-Hydroxychalcone
CAS:<p>4'-Hydroxychalcone is a compound that has shown to be an insulin resistance suppressant. It reduces the activity of recombinant cytochrome P450 enzymes and blocks hydroxy group metabolism, which leads to a decrease in ATP levels. This molecule also has biological properties as it can inhibit the expression of β-catenin and induce apoptosis in cancer cells. 4'-Hydroxychalcone has been found to inhibit the transfer mechanism of phosphatidylinositol 3-kinase (PTP1B) and is able to bind with the protein marker p62/SQSTM1. <br>4'-Hydroxychalcone is a potent inhibitor for PTP1B, which is a negative regulator for insulin signaling pathways. In addition, 4'-hydroxychalcone can bind with p62/SQSTM1, which is a marker for autophagy proteins. These properties have been shown to have anti-cancer effects on multiple cancer types including</p>Formula:C15H12O2Colore e forma:PowderPeso molecolare:224.25 g/molFmoc-O-benzylphospho-L-tyrosine
CAS:<p>Fmoc-O-benzylphospho-L-tyrosine is a synthetic amino acid that can be used as a molecular model for tyrosine kinases. Fmoc-O-benzylphospho-L-tyrosine has been shown to inhibit the activity of tyrosine phosphatases. It also binds to phosphate groups in the presence of calcium ions, which may help to immobilize it and prevent its hydrolysis by phosphatases. The binding constants of Fmoc-O-benzylphospho-L-tyrosine with these phosphate groups are determined using analytical chemistry. Fmoc-O-benzylphospho-L-tyrosine has been found to bind to immobilized cells and be expressed at high levels in mammalian cells.</p>Formula:C31H28NO8PPurezza:Min. 97 Area-%Colore e forma:White PowderPeso molecolare:573.53 g/mol4-N-Butoxycinnamic acid
CAS:<p>4-N-Butoxycinnamic acid is a chemical compound with the molecular formula CH3(CH2)7COCH=CH(COOH). It belongs to the group of cinnamic acid derivatives, which are organic compounds that may be synthesized by condensation of malonic acid and benzene. 4-N-Butoxycinnamic acid has been shown to have anti-inflammatory properties in animal models. This compound inhibits inflammatory cytokines and their signaling pathways, thereby preventing the translocation of neutrophils into inflamed tissues.</p>Formula:C13H16O3Purezza:Min. 95%Peso molecolare:220.26 g/molDimethyl 4-nitrophthalate
CAS:<p>Dimethyl 4-nitrophthalate is a bioactive molecule that has been found to be effective in inhibiting the growth of bacteria, including methicillin-resistant Staphylococcus aureus and Mycobacterium tuberculosis. Dimethyl 4-nitrophthalate binds to calcium ions in the bacterial cell wall, leading to inhibition of cell division. The biological activity of dimethyl 4-nitrophthalate can be measured by measuring the redox potential and calculating the constant, which is between -0.5 and -1.5 volts. This molecule also has strong anti-inflammatory properties due to its ability to reduce nitric oxide levels in macrophages.</p>Formula:C10H9NO6Purezza:Min. 95%Colore e forma:PowderPeso molecolare:239.18 g/molMethyl 3-(4-hydroxyphenyl)benzoate
CAS:<p>Please enquire for more information about Methyl 3-(4-hydroxyphenyl)benzoate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C14H12O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:228.24 g/molDimethyl 3-nitrophthalate
CAS:<p>Dimethyl 3-nitrophthalate is a synthetic compound that can be used in catalytic reactions. It has been shown to catalyze the conversion of acetaldehyde and hydrochloric acid to 3-hydroxypropionaldehyde with dehydrogenation as the main reaction mechanism. This reaction is followed by the addition of persulfate to give dimethyl 3-nitrophthalate sulfoxide, which can then be converted into dimethyl 3-nitrophthalate with boron trifluoride etherate and ammonium persulfate. The anticancer potential of this compound has been demonstrated in vitro using tyrosine kinase as a model enzyme. Dimethyl 3-nitrophthalate also binds to specific receptors such as those found on neutrophils, macrophages, and T cells.</p>Formula:C10H9NO6Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:239.18 g/mol13-cis-Retinoic acid
CAS:Prodotto controllato<p>An endogenous retinoic acid receptor (RAR) agonist that upregulates forkhead box class O (FoxO) transcription factor. Suppresses activity and proliferation of sebaceous glands. Used for treating nodulocystic acne. Induces differentiation, neurite outgrowth and inhibits proliferation of neuroblastoma cells. A potential chemopreventive agent in non-small cell lung cancer, head and neck squamous cell carcinoma and neuroblastoma.</p>Formula:C20H28O2Purezza:Min. 97 Area-%Colore e forma:Yellow PowderPeso molecolare:300.44 g/mol2,2'-Dimethylbibenzyl
CAS:<p>2,2'-Dimethylbibenzyl is a chemical compound that has been used as a precursor for the synthesis of other chemicals. It can be synthesized by reacting dodecyl chloride with an aryl halide, then reacting the product with anhydrous hydroxyl group in the presence of a radical coupling agent. The reaction products are chlorosulfonic acid and 2,2'-dimethylbibenzyl. This chemical compound is a strong electron acceptor and can help to produce radical coupling reactions. It also reacts with protonated water to form sulfoxide and trifluoroacetic acid.</p>Formula:C16H18Purezza:Min. 95%Colore e forma:PowderPeso molecolare:210.31 g/mol4-Phenoxycinnamic acid
CAS:<p>4-Phenoxycinnamic acid is a useful scaffold and building block in organic chemistry. It is a versatile chemical intermediate with a CAS number of 2215-83-0, often used in the synthesis of other molecules. 4-Phenoxycinnamic acid has recently been shown to be an effective reagent for the conversion of nitrobenzene to benzyl alcohols, which are useful in the production of pharmaceuticals. This compound can also be used as a high-quality research chemical and as a speciality chemical for use in laboratory experimentation.</p>Formula:C15H12O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:240.25 g/molIsobavachalcone
CAS:<p>Isobavachalcone is a natural compound that belongs to the group of flavonoids. It has been shown to be cytotoxic at high concentrations (e.g., 50 μM) in HL-60 cells and induce apoptosis by increasing the expression of pro-apoptotic proteins. Isobavachalcone also has anti-inflammatory properties, which may be due to its ability to inhibit the production of reactive oxygen species and increase the expression of nuclear DNA binding protein DDB2. Isobavachalcone can be used as an analytical tool for determining mitochondrial membrane potential and for identifying compounds with autophagic activity.</p>Formula:C20H20O4Purezza:Min. 98 Area-%Peso molecolare:324.37 g/mol3-Bromo-4-hydroxycinnamic acid
CAS:<p>3-Bromo-4-hydroxycinnamic acid is a useful building block that is obtained from cinnamic acid by substitution of the hydroxyl group with a bromine atom. It has been used in research as a reagent, speciality chemical, and reaction component. 3-Bromo-4-hydroxycinnamic acid is also an important intermediate for the synthesis of various organic compounds. This compound can be used as a scaffold for the synthesis of complex compounds.</p>Formula:C9H7BrO3Colore e forma:PowderPeso molecolare:243.05 g/mol2-Chloroinosine 3',4',6'-triacetate
CAS:<p>2-Chloroinosine 3',4',6'-triacetate is a reagent, useful intermediate, fine chemical, and speciality chemical. It is used as an important building block in organic synthesis. 2-Chloroinosine 3',4',6'-triacetate can be used as a versatile building block for the synthesis of many other compounds. The high quality and usefulness of this compound make it a good choice for research chemicals.</p>Formula:C16H17ClN4O8Purezza:Min. 95%Colore e forma:White to pale yellow solid.Peso molecolare:428.78 g/mol4-Aminosalicylic acid hydrazide
CAS:<p>4-Aminosalicylic acid hydrazide is a reactive functional group that is used as an intermediate in organic synthesis. It has a structural formula of C6H7N3O2 and is a white solid. 4-Aminosalicylic acid hydrazide has been shown to be highly resistant to mycobacterium avium, and can be used for the treatment of tuberculosis. The reactivity of this compound was studied by gravimetric analysis. This reaction is also degradable due to the presence of chloride ions and amido groups.</p>Formula:C7H9N3O2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:167.17 g/mol2-Hydroxy atorvastatin lactone
CAS:<p>2-Hydroxyatorvastatin lactone is a prodrug of atorvastatin, which is an HMG-CoA reductase inhibitor. It is used to lower cholesterol and triglycerides in the blood. The drug is administered as a tablet, capsule, or liquid and can be taken with or without food. 2-Hydroxyatorvastatin lactone is metabolized by cytochrome P450 enzymes in the liver to produce active atorvastatin. This metabolism may be inhibited by other drugs that are also metabolized by cytochrome P450 enzymes, such as erythromycin and ketoconazole. 2-Hydroxyatorvastatin lactone has been shown to have an inhibition constant (Ki) of 0.5 μM for human liver microsomes and plasma concentrations of 1 μM or higher are required for therapeutic effect.</p>Formula:C33H33FN2O5Purezza:Min. 95%Colore e forma:Off-White Slightly Yellow PowderPeso molecolare:556.62 g/mol4-Nitroacetophenone
CAS:<p>4-Nitroacetophenone is an organic compound that has been synthesized in an asymmetric synthesis. It is a nitro compound and a radiosensitizer. The chemical structure of 4-Nitroacetophenone is similar to the structure of phenol, with one nitro group and two hydroxyl groups at opposite ends of the molecule. 4-Nitroacetophenone reacts with radiation to produce free radicals that can damage DNA, RNA, and proteins. The reaction mechanism involves the formation of nitrosating agent (R−NO) which interacts with DNA to form a covalent bond between the DNA base and the nitrosating agent. This covalent bond inhibits DNA replication, leading to cell death. 4-Nitroacetophenone has been shown to be effective in inhibiting cell growth in culture by triggering apoptosis in cells treated with high doses of this drug.</p>Formula:C8H7NO3Purezza:Min. 95%Colore e forma:Yellow PowderPeso molecolare:165.15 g/mol3',5'-Dibromoacetophenone
CAS:<p>3',5'-Dibromoacetophenone is a reorienting agent that can be used in the synthesis of organic compounds. It has been shown to be useful in the synthesis of substituted phenols and other aromatic compounds. 3',5'-Dibromoacetophenone is also magnetic and can be used as a ligand in coordination reactions. The compound is often analysed by magnetic resonance spectroscopy, which can provide information about its protonation state.</p>Formula:C8H6Br2OPurezza:Min. 95%Peso molecolare:277.94 g/molD(-)-allo-Threonine
CAS:<p>D(-)-allo-Threonine is an amino acid with a hydroxyl group. It has been synthesized in an asymmetric synthesis and its biological properties have been studied in the context of monoclonal antibodies. D(-)-allo-Threonine has shown to be an inhibitor of enzymes involved in fatty acid biosynthesis, including 3-hydroxyacyl coenzyme A synthase, acetoacetyl-CoA reductase, and 3-ketoacyl CoA thiolase. This amino acid also inhibits the polymerase chain reaction (PCR) and has been found to be a competitive inhibitor of the enzyme ribonucleotide reductase. D(-)-allo-Threonine is also a constituent of proteins that play a role in plant physiology and structural biology.</p>Formula:C4H9NO3Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:119.12 g/molPenicillin G procaine
CAS:Prodotto controllato<p>Penicillin G procaine is a form of penicillin that is commonly used to treat bacterial infections. It is a prodrug that undergoes hydrolysis in the body to release penicillin, its active form. Penicillin G procaine has been shown to be effective against Streptococcus pyogenes, which causes streptococcal pharyngitis, and other bacteria that are sensitive to penicillin. Penicillin G procaine is less toxic than other forms of penicillin and has minimal side effects. The pharmacological effects of the drug are due primarily to the inhibition of bacterial cell wall synthesis by binding to peptidoglycan precursors and blocking their cross-linking. The concentration–time curve for penicillin G procaine shows that it has a long half-life in humans, making it suitable for continuous treatment in patients with chronic infections.</p>Formula:C16H18N2O4S·C13H20N2O2Purezza:Min. 95%Peso molecolare:570.7 g/molBis(4-Nitrophenyl)phosphoric acid sodium
CAS:<p>Bis(4-nitrophenyl)phosphoric acid sodium is a synthetic compound that has been used as an antibiotic. It is a nitro group donor and may be oxidized to p-nitrophenol phosphate. Bis(4-nitrophenyl)phosphoric acid sodium inhibits bacterial growth by binding to the 30S ribosomal subunit, which prevents protein synthesis and cell division. The rate constant of this reaction has been determined using x-ray diffraction data obtained on crystals of the product with signal peptide. Bis(4-nitrophenyl)phosphoric acid sodium also has biochemical properties, such as pyrazinoic acid formation and polymerase chain reactions, which have been reported in recombinant cytochrome P450s from rat liver microsomes. The disulfide bond coordination geometry and mechanism of the reaction are still unknown but it is thought that the reaction proceeds through a single electron transfer mechanism.</p>Formula:C12H9N2O8P·NaPurezza:Min. 95%Colore e forma:White PowderPeso molecolare:363.17 g/molα-Aminoisobutyric acid methyl ester hydrochloride
CAS:<p>Alpha-aminoisobutyric acid methyl ester hydrochloride (AABME) is an amino acid that is a metabolite of the neurotransmitter GABA. It has been shown to be transported across the blood-brain barrier by a carrier-mediated transport system and is taken up by neurons via a solute carrier family 38 member 2 transporter. AABME has been observed at physiological levels in maternal blood plasma, urine, cerebrospinal fluid, and brain tissue. It has also been studied in vitro using 3T3-L1 preadipocytes as a model for adipogenesis. In this context, it has been shown to increase cell proliferation and inhibit apoptosis.</p>Formula:C5H11NO2•HClColore e forma:PowderPeso molecolare:153.61 g/mol1,3-Dibromonaphthalene
CAS:<p>1,3-Dibromonaphthalene is a brominated derivative of naphthalene. It can be synthesized by reacting methoxy with chloride in the presence of a base (e.g., sodium hydroxide) and brominating the resulting 1,2-dibromoethane with bromine. The compound has been used as an analytical standard for natural gas and has been shown to have good trackability. 1,3-Dibromonaphthalene is used in research, primarily as a precursor to other compounds that are more reactive or less toxic. This molecule has been shown to undergo elimination reactions with alcohols and phenols, which can be useful for synthesis of other molecules. Synopses are available for this molecule at the following links:<br>a) <a href="https://pubchem.ncbi.nlm.nih.gov/compound/1,3-Dibromonaphthalene#section=Synonyms" target="_blank" rel="noreferrer noopener">https://pubchem.ncbi.nlm.nih.gov/compound/1,3-Dibromonaphthalene#section=Synonyms</a></p>Formula:C10H6Br2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:285.96 g/molL-Tyrosine disodium salt hydrate
CAS:<p>L-Tyrosine is a precursor of thyroid hormones and catalyzes the conversion of iodide to iodine. It also converts 3-iodo-l-tyrosine to thyroxine. L-Tyrosine is used in vitro assays as an inhibitor of diiodination, a process that involves the use of hydrogen peroxide and produces iodinating agents such as 3-iodo-l-tyrosine. L-Tyrosine has been shown to inhibit peroxidase activity mediated by the enzyme myeloperoxidase. This inhibition may be due to its ability to act as an antioxidant.</p>Formula:C9H9NNa2O3·xH2OPurezza:Min. 98 Area-%Colore e forma:PowderPeso molecolare:225.15 g/molZinc methionine sulfate
CAS:<p>Zinc methionine sulfate is a dietary supplement that has been shown to be effective in the treatment of polycystic ovarian syndrome. It is not clear how zinc methionine sulfate works, but it may improve biochemical abnormalities and antibody response in animals. Zinc methionine sulfate also has the ability to bind to urea nitrogen and metal ions, which may help prevent bacterial translocation. This product also acts as a phosphatase inhibitor and a fatty acid reductase inhibitor.</p>Formula:C5H11NO6S2ZnColore e forma:White PowderPeso molecolare:310.66 g/mol1-(4-Bromophenyl)-2-nitropropene
CAS:<p>1-(4-Bromophenyl)-2-nitropropene is a synthetic molecule that undergoes an efficient cycloaddition reaction with aldehydes. This reaction is used to synthesize 1,3-dienes and alpha,beta-unsaturated carbonyl compounds. When the substrate is an aldehyde, the final product is a 1,3-diene. When the substrate is an alpha,beta-unsaturated carbonyl compound, the final product is an alpha,beta-unsaturated ketone.</p>Formula:C9H8BrNO2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:242.07 g/mol5α-Pregnan-3β-ol-20-one 3β-acetate
CAS:Prodotto controllato<p>5α-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.</p>Formula:C23H36O3Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:360.53 g/mol3-Ethylacetophenone
CAS:<p>3-Ethylacetophenone is a naturally occurring compound that is found in plants of the genus Capsicum annuum. It has been shown to be an effective repellent for many insects, including leaf-eating beetles, aphids, and thrips. 3-Ethylacetophenone is synthesized from the esterification of acetophenone with ethanol and acetic acid. The compound can also be found as an oxidation product of capsaicinoids such as capsaicin and dihydrocapsaicin. 3-Ethylacetophenone can also be introduced into plants by applying it to their roots or leaves. 3-Ethylacetophenone is commonly used in magnetic resonance spectroscopy (MRS) experiments because it has a high proton chemical shift and a large dipolar coupling constant relative to other compounds that are typically found in plant tissue. This allows it to be easily detected by MRS</p>Formula:C10H12OPurezza:90%Colore e forma:Clear LiquidPeso molecolare:148.2 g/mol2'-Iodoacetophenone
CAS:<p>2'-Iodoacetophenone is a bioactive molecule that reacts with boronic acids to form aryl boronic acid derivatives. This reaction can be carried out in chlorobenzene or dihedral solvents, and it is scalable and applicable to a variety of boronic acids. The product of this reaction is an organocatalyst for the synthesis of bioactive molecules. 2'-Iodoacetophenone also reacts with dipole-containing additives to form dichlorodiphenyldichloroethane, which has been used as a fungicide, insecticide, and herbicide.</p>Formula:C8H7IOPurezza:Min. 95%Colore e forma:Clear LiquidPeso molecolare:246.05 g/mol3-Cyclohexyl-1-[4-[2-(7-methoxy -4,4-dimethyl-1,3-dioxo-isoquinolin -2-yl)ethyl]phenyl]sulfonyl-urea
CAS:<p>3-Cyclohexyl-1-[4-[2-(7-methoxy -4,4-dimethyl-1,3-dioxo-isoquinolin -2-yl)ethyl]phenyl]sulfonyl-urea is a drug that inhibits the enzyme DPPIV, which breaks down the incretin hormone glucagon-like peptide (GLP)-1. It may be used to treat diabetes by regulating blood glucose levels. This drug has been shown to reduce postprandial blood glucose levels in patients with type 2 diabetes. 3CYCSU is also capable of reducing body weight and food intake in mice. The mechanism of action of this drug is not fully understood, but it appears to have an effect on the cytosolic calcium ion concentration and may reduce inflammatory responses in cells. 3CYCSU is a promising potential treatment for infectious diseases such as Hepatitis C virus (HCV).</p>Formula:C27H33N3O6SColore e forma:PowderPeso molecolare:527.63 g/molFluvastatin sodium
CAS:<p>Fluvastatin is a statin that lowers blood cholesterol and triglycerides by inhibiting HMG-CoA reductase, an enzyme that plays a critical role in the synthesis of cholesterol. Fluvastatin has also been shown to reduce the incidence of myocardial infarction, and to reduce atherosclerotic lesions in animal models, reducing the incidence of cardiovascular disease. Fluvastatin also has been shown to inhibit the activation of toll-like receptor 4 (TLR4) by lipopolysaccharide (LPS), which may be related to its anti-inflammatory effects. Furthermore, through lowering blood cholesterol, Fluvastatin also inhibits tubulointerstitial injury and prevents renal damage caused by high concentrations of the lipid.</p>Formula:C24H25FNNaO4Purezza:Min. 98%Colore e forma:Off-White PowderPeso molecolare:433.45 g/mol3-Nitrophenylmethylcarbinol
CAS:<p>3-Nitrophenylmethylcarbinol (3NP) is a chiral molecule that is used as a versatile catalyst in organic synthesis. It has been shown to be an efficient and reusable nucleophile, which can be used for the hydrothiolation of enones. 3NP also has been shown to have high activity in asymmetric oxidation reactions, such as the conversion of alcohols to ketones or aldehydes. 3NP has been shown to be an excellent reagent for the conversion of carbinols into alkenes, due to its high oxidation potential.</p>Formula:C8H9NO3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:167.16 g/molall-trans-Anhydro retinol
CAS:<p>All-trans-Anhydro retinol is a retinoid that is biologically active as an antioxidant, with reactive properties. It has been shown to be photodecomposable in the presence of light, and it reacts rapidly with nucleophiles. All-trans-Anhydro retinol can be used as a model system for biological studies on the mechanisms of mitochondrial membrane potential and transfer reactions. All-trans-Anhydro retinol has been shown to decrease mitochondrial membrane potential in rat liver microsomes and inhibit fatty acid synthesis in liver cells, while also being a synthetic analog of all-trans retinoic acid.</p>Formula:C20H28Purezza:Min. 90%Colore e forma:Yellow To Light (Or Pale) Orange SolidPeso molecolare:268.44 g/mol3-Phenylcoumarin
CAS:<p>3-Phenylcoumarin is a naturally occurring compound that has been shown to have cytotoxic effects on cervical cancer cells. It is also a reactive and inflammatory agent, which can lead to the development of inflammatory diseases in humans. 3-Phenylcoumarin has been shown to inhibit the growth of cancer cells by inhibiting DNA synthesis and cell division, as well as by causing programmed cell death. This compound was found to be effective at an effective dose of 10µM in a rotarod test. The molecular modeling studies suggest that 3-phenylcoumarin binds to the active site of human liver microsomal cytochrome P450 enzymes and inhibits their activity. Viscosity has also been found to be an important factor for determining the solubility and stability of this compound.</p>Formula:C15H10O2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:222.24 g/molVanillic acid hydrazide
CAS:<p>Vanillic acid hydrazide is a multinuclear compound with condensation products. It has been shown to have antibacterial, anticancer and skeleton-related properties. Vanillic acid hydrazide is able to bind to the 4-hydroxybenzoic acid and introduce it into the cell in order to inhibit the synthesis of fatty acids. This compound also inhibits the growth of cancer cells by preventing their proliferation and proliferation by binding to DNA. Vanillic acid hydrazide may also bind to fatty acids on cell membranes, which would lead to a decrease in membrane fluidity and increase in membrane permeability, leading to cell death.</p>Formula:C8H10N2O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:182.18 g/mol4-Methyl-1-naphthoic acid
CAS:<p>4-Methyl-1-naphthoic acid (4MN) is a chemical that belongs to the group of diene compounds. It is a precursor in the biosynthesis of naphthoquinones and can be used for the preparation of aziridines and amides. 4MN has shown inhibitory properties against tumor cells and has been used as an experimental anticancer drug. The antineoplastic activity of 4MN may be due to its ability to interfere with DNA replication and cell division.</p>Formula:C12H10O2Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:186.21 g/mol1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid 3-(2-cyanoethyl) 5-methyl ester
CAS:<p>1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid 3-(2-cyanoethyl) 5-methyl ester is a chemical compound that has the CAS number 75130-24-4. It is a white powder with a melting point of 144°C. This chemical is soluble in acetone, ether and chloroform. It can be used as a building block for organic synthesis due to its versatility and useful scaffold.</p>Formula:C19H19N3O6Purezza:Min. 95%Colore e forma:White to yellow solid.Peso molecolare:385.37 g/mol2-Ethoxy-5-nitropyridine
CAS:<p>2-Ethoxy-5-nitropyridine is a potassium salt of 2-ethoxy-5-nitropyridine. It has been used as a reagent in the synthesis of sulfonates, pyridines, and phenols. The nitrogen atom in this molecule can be oxidized to nitro group. This compound also reacts with anilines to form 2-chloro-5-nitropyridine and 2-hydroxy-5-nitropyridine. In addition, it can react with halogen to form substituted anilines or chloropyridines. 2-Ethoxy-5-nitropyridine is a nucleophile that can be used for the preparation of nucleophiles for biomolecular chemistry studies.</p>Formula:C7H8N2O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:168.15 g/mol2-Vinylnaphthalene
CAS:<p>2-Vinylnaphthalene is a chemical compound that belongs to the group of polymers. It is a colorless liquid with a boiling point of 260°C and a molecular weight of 192.19 g/mol. 2-Vinylnaphthalene has been shown to be highly resistant to radiation and can be used in polymer matrices as an electron-donor material. The polymerized form of 2-vinylnaphthalene has high resistance to photochemical degradation, and exhibits fluorescence properties with excitation at 350 nm.<br>2-Vinylnaphthalene has also been studied as a model system for the study of ionizing radiation, where it was found to exhibit high activation energies for decomposition reactions.</p>Formula:C12H10Purezza:Min. 95 Area-%Colore e forma:Beige PowderPeso molecolare:154.21 g/mol(1S)-(+)-(10-Camphorsulfonyl)oxaziridine
CAS:<p>(1S)-(+)-(10-Camphorsulfonyl)oxaziridine is a chemical compound that is used as a reagent in organic synthesis. It can be used as a building block for the construction of more complex compounds. This chemical has been shown to react with cyclic amines, such as pyrrolidine and piperidine, to form oxazolidines. The reaction of (1S)-(+)-(10-camphorsulfonyl)oxaziridine with acetyl chloride forms the corresponding sulfonyl chloride, which can be further reacted with an amine to produce 4-amino-N-(2-hydroxyethyl)benzenesulfonamide.</p>Formula:C10H15NO3SPurezza:Min. 95 Area-%Colore e forma:White PowderPeso molecolare:229.3 g/mol2-(Di-tert-butylphosphino)-2',4',6'- triisopropyl-3,6-dimethoxy-1,1'-biphenyl
CAS:<p>2-(Di-tert-butylphosphino)-2',4',6'-triisopropyl-3,6-dimethoxy-1,1'-biphenyl is a nucleophilic compound that can be used in amination reactions. It has been used to synthesize fluorinated compounds by reacting with various halides under palladium catalysis. This reaction is an efficient method for the synthesis of 5-membered heteroaryl compounds and pyrazole rings. 2-(Di-tert-butylphosphino)-2',4',6'-triisopropyl-3,6-dimethoxy-1,1'-biphenyl has also been shown to inhibit the growth of carcinoma cell lines and profiles in aminoimidazoles.</p>Formula:C31H49O2PPurezza:Min. 97 Area-%Colore e forma:White Off-White PowderPeso molecolare:484.69 g/molβ-Tropine
CAS:<p>Beta-tropine is a fatty acid that is synthesized from tiglic acid. It is used in sample preparation for the determination of nitrogen and carbon content and to determine the presence of ester linkages. Beta-tropine has been shown to inhibit the activity of enzymes, such as citrate lyase and malonic acid decarboxylase, which are involved in oxidative metabolism. Beta-tropine also inhibits the activity of mt2 receptors, which are involved in the regulation of blood pressure. This drug may have physiological effects on humans because it inhibits human serum aminopeptidase, an enzyme that catalyzes the hydrolysis of peptides with basic or neutral amino acids at their carboxy terminus.</p>Formula:C8H15NOPurezza:Min. 95%Colore e forma:White PowderPeso molecolare:141.21 g/molBetamethasone Valerate Impurity D
<p>Betamethasone Valerate Impurity D is a reaction component that is used as a reagent in the synthesis of compounds with a variety of activities, including antibacterial, anti-inflammatory and antiparasitic. It is also used to create a variety of building blocks and intermediates for pharmaceuticals. Betamethasone Valerate Impurity D has been shown to be an effective anti-parasitic agent against Trypanosoma cruzi and Leishmania amazonensis in vitro.</p>Formula:C27H37BrO6Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:537.48 g/mol2'-Hydroxy-4'-methoxypropiophenone
CAS:<p>2'-Hydroxy-4'-methoxypropiophenone is a phenolic compound that belongs to the class of organic chemicals. It has a potent antibacterial activity and inhibits lipid peroxidation. 2'-Hydroxy-4'-methoxypropiophenone has been shown to inhibit the growth of gram-negative bacteria, such as Escherichia coli and Salmonella typhimurium. It also inhibits the production of nitric oxide and prostaglandin E2, which are proinflammatory mediators. This compound is active against anaerobic bacteria such as Clostridium difficile, Enterococcus faecalis, and Bacillus subtilis. 2'-Hydroxy-4'-methoxypropiophenone also exhibits antioxidant activity by inhibiting free radical generation from α-tocopherol.</p>Formula:C10H12O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:180.2 g/mol4-Hydroxy-2-methylcinnamic acid
CAS:<p>4-Hydroxy-2-methylcinnamic acid is a chemical intermediate that can be used in organic synthesis as a building block or reagent. It has been shown to have a high quality and purity, and is also an excellent reaction component. This compound is used as a speciality chemical, versatile building block, and complex compound. 4-Hydroxy-2-methylcinnamic acid has been used in the production of drugs such as amiodarone, sotalol, and tacrolimus. It can also be used in the production of other fine chemicals such as benzaldehyde, cinnamyl alcohol, cinnamaldehyde, and hydroxyacetophenone.</p>Formula:C10H10O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:178.18 g/molRose bengal lactone
CAS:<p>Rose bengal lactone is a potent inhibitor of human metabolism that binds to the proteasome pathway and inhibits the polymerization of tubulin. It has been shown to bind with high affinity to microtubules and inhibit their assembly, which leads to cell death. Rose bengal lactone also binds with high affinity to potassium ion, which may contribute to its anti-cancer effects. This compound has also been found to be an effective inhibitor of goiters in rats by binding with aliphatic hydrocarbons such as cholesterol.</p>Formula:C20H4Cl4I4O5Purezza:Min. 95 Area-%Colore e forma:PowderPeso molecolare:973.67 g/mol7-Ketocholesterol
CAS:Prodotto controllato<p>7-Ketocholesterol is a reactive molecule that can induce inflammation and has been shown to be associated with eye disorders. 7-Ketocholesterol is an intermediate in the biosynthesis of cholesterol and is converted to 7-keto-cholesterol by the enzyme HMG-CoA reductase. This compound has also been shown to be a potent inducer of autophagy, which is a process that degrades intracellular components. 7-Ketocholesterol binds to cell nuclei and alters their shape, which may lead to cancerous cell growth. For example, this molecule induces apoptosis in cultured human retinal pigment epithelial cells. The mechanism of action for 7-ketocholesterol involves mitochondrial membrane potential, ATP binding cassette transporters, and DNA polymerase chain reaction (PCR).</p>Formula:C27H44O2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:400.64 g/mol3-Fluorocinnamic acid
CAS:<p>3-Fluorocinnamic acid is an organic compound that belongs to the class of amides. It reacts with metal ions such as copper, silver, or gold. 3-Fluorocinnamic acid has a constant boiling point and can be used in the preparation of cinnamic acid derivatives. 3-Fluorocinnamic acid also has redox potential and is used as a substrate in enzyme preparations. 3-Fluorocinnamic acid can be synthesized by hydrolysis of malonic acid and metal salts with hydrochloric acid, which then reacts with triticum aestivum. The product is purified by recrystallization from water. This compound inhibits the reaction that converts lactose into glucose and galactose, leading to the production of lactic acid from milk.</p>Formula:C9H7FO2Purezza:Min. 98 Area-%Colore e forma:PowderPeso molecolare:166.15 g/mol1,2,3,4-Dibenzanthracene
CAS:<p>1,2,3,4-Dibenzanthracene is a polycyclic aromatic hydrocarbon that is used as a fluorescent probe in fluorescence spectrometry. 1,2,3,4-Dibenzanthracene is a substrate for cytochrome P450 enzymes. The rate of metabolism is dependent on the enzyme concentration and the pH. 1,2,3,4-dibenzanthracene has been shown to inhibit protein synthesis in rat liver microsomes and hamster V79 cells. It also binds to hematopoietic cells through receptor binding and inhibits DNA synthesis by interacting with nitrogen atoms.</p>Formula:C22H14Purezza:Min. 95%Colore e forma:PowderPeso molecolare:278.35 g/mol1-(2-Isopropyl-6-methylphenyl)thiourea
CAS:<p>Please enquire for more information about 1-(2-Isopropyl-6-methylphenyl)thiourea including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C11H16N2SPurezza:Min. 95%Colore e forma:PowderPeso molecolare:208.32 g/mol4'-Benzyloxyacetophenone
CAS:<p>4'-Benzyloxyacetophenone is a synthetic chemical that can be used in the synthesis of natural products. It has a chiral center and can be synthesized in an asymmetric manner. This compound reacts with primary amines to form acrylates, which are useful for the synthesis of polyesters. 4'-Benzyloxyacetophenone can also react with halides to form alkylating agents, which are useful for the synthesis of amines or other functional groups. The structure of this chemical is similar to estrogen, which may explain its hormonal effects.</p>Formula:C15H14O2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:226.27 g/molD-a-Tocopherol
CAS:<p>D-alpha-tocopherol, most commonly known as vitamin E, is a natural compound with antioxidant properties. It protects the API against oxidation and side reactions with oxidative species. Moreover, when used as excipient, vitamin E is a good solubilizing agent that greatly improves the solubility of poorly water-soluble drugs.</p>Formula:C29H50O2Purezza:Min. 97 Area-%Colore e forma:Clear LiquidPeso molecolare:430.71 g/mol3-Chloro-4-hydroxycinnamic acid
CAS:<p>3-Chloro-4-hydroxycinnamic acid is a coelicolor biosynthetic precursor that is synthesized from 4-hydroxycinnamic acid and chlorinated. It can be used for the synthesis of aminocoumarin moieties and other prenylated molecules. 3-Chloro-4-hydroxycinnamic acid has been shown to be an effective inhibitor of streptomyces coelicolor, which is a type of bacterium that produces antibiotics. The gene responsible for the biosynthesis of 3-chloro-4-hydroxycinnamic acid has also been identified in streptomyces clorobiocin, which is another type of bacterium that produces antibiotics.</p>Formula:C9H7ClO3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:198.6 g/mol2'-Hydroxy-5'-nitrohexadecanamide
CAS:<p>2'-Hydroxy-5'-nitrohexadecanamide is a synthetic fatty acid derivative that inhibits lysosomal hydrolase, which is an enzyme that breaks down cellular lipids. This compound can be used as a diagnostic agent for the detection of certain types of cancer. 2'-Hydroxy-5'-nitrohexadecanamide reacts with the magnesium ion in the lysosome to form an insoluble precipitate, which then settles to the bottom of the test tube, allowing for easy detection of cells with high levels of lysosomal hydrolase.</p>Formula:C22H36N2O4Purezza:Min. 95%Colore e forma:PowderPeso molecolare:392.53 g/mol
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