Estándares farmacéuticos
Los estándares farmacéuticos son un conjunto integral de materiales de referencia esenciales para garantizar la seguridad, eficacia y calidad de los productos farmacéuticos. Esta categoría incluye estándares para ingredientes farmacéuticos activos (APIs), que son los componentes centrales responsables de los efectos terapéuticos. Además, abarca compuestos y metabolitos relevantes tanto para las industrias farmacéutica como veterinaria, proporcionando puntos de referencia para la medición y análisis precisos de estas sustancias. Los estándares de control de nitrosaminas son cruciales para detectar y mitigar las nitrosaminas potencialmente dañinas en las formulaciones de medicamentos. Los estándares de toxicología ayudan a evaluar la seguridad y los posibles efectos adversos de los compuestos farmacéuticos. Además, los estándares de activadores e inhibidores enzimáticos son vitales para la investigación y el desarrollo, permitiendo estudios precisos de las vías bioquímicas y los mecanismos de acción de los medicamentos. Estos estándares farmacéuticos son herramientas indispensables para el cumplimiento normativo, el control de calidad y la investigación, asegurando que los productos farmacéuticos cumplan con estrictos criterios de seguridad y eficacia.
Subcategorías de "Estándares farmacéuticos"
- APIs para investigación e impurezas(273.774 productos)
- Activadores e inhibidores de enzimas(2.827 productos)
- Nitrosaminas(2.606 productos)
- Compuestos y metabolitos farmacéuticos y veterinarios(2.613 productos)
- Toxicología(13.652 productos)
Se han encontrado 7836 productos de "Estándares farmacéuticos"
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Ritonavir
CAS:<p>Ritonavir has an anti-retroviral activity as it inhibits the protease enzymes specific of both HIV-1 and HIV-2. As an added functionality, ritonavir also inactivates significantly the cytochrome P4503A4 (CYP3A4) thus increasing the bioavailability or half-life of other co-administered drugs.</p>Fórmula:C37H48N6O5S2Pureza:Min. 95%Forma y color:White Off-White PowderPeso molecular:720.95 g/mol2-Amino-N-[2-(2-chlorobenzoyl)-4-nitrophenyl]acetamide
CAS:<p>2-Amino-N-[2-(2-chlorobenzoyl)-4-nitrophenyl]acetamide is a fine chemical that is used as a building block in organic synthesis. It is a versatile intermediate for the synthesis of other compounds and can be used to make a variety of useful scaffolds. 2-Amino-N-[2-(2-chlorobenzoyl)-4-nitrophenyl]acetamide has been used in research and development of pharmaceuticals, agrochemicals, herbicides, and other compounds.</p>Fórmula:C15H12ClN3O4Pureza:Min. 95%Forma y color:Slightly Yellow PowderPeso molecular:333.73 g/molD-glucosyl-β-1,1'-N-nervonoyl-D-erythro-sphingosine
CAS:<p>D-glucosyl-β-1,1'-N-nervonoyl-D-erythro-sphingosine is a mouse metabolite that was found to be an acyl group. This metabolite was shown to be a mouse metabolite.</p>Fórmula:C48H91NO8Pureza:Min. 98 Area-%Forma y color:PowderPeso molecular:810.24 g/mol4-(2-Hydroxyethylamino)-3-nitrophenol
CAS:<p>4-(2-Hydroxyethylamino)-3-nitrophenol is a nitrophenol that can cause toxicity in humans. It has been investigated for its potential use as a treatment for erectile dysfunction. The compound was found to have a long half-life of over 24 hours, which may be due to its slow metabolism by esterases and glucuronidases. 4-(2-Hydroxyethylamino)-3-nitrophenol has been shown to be an allergen and is toxic to the skin, lungs, and muscles. This chemical can cause cancer when it is irradiated or mixed with other chemicals such as 4-amino-2-nitrophenol (ANP).</p>Fórmula:C8H10N2O4Pureza:Min. 95%Forma y color:PowderPeso molecular:198.18 g/molCytisine
CAS:<p>Cytisine is an alkaloid found in plants of the Cytisus genus of the family Fabaceae. It is a partial agonist to α4β2 nicotinic acetylcholine receptors, which are implicated in the nicotine dependence. In Eastern Europe, it has been used for 50 years to aid smoking cessation.</p>Fórmula:C11H14N2OPureza:Min. 95%Forma y color:White PowderPeso molecular:190.24 g/molTiotropium bromide
CAS:<p>Muscarinic antagonist; bronchodilator</p>Fórmula:C19H22BrNO4S2Pureza:Min. 95%Forma y color:PowderPeso molecular:472.42 g/mol3-Cyanocinnamic acid
CAS:<p>3-Cyanocinnamic acid is a reactive, unreactive, and stepwise cycloaddition compound. It can participate in photochemical reactions with other compounds to form photodimers. 3-Cyanocinnamic acid has an optimal reaction temperature of 100°C and a reaction time of 5 minutes. The diradical nature of 3-cyanocinnamic acid makes it sensitive to UV light, and the photochemical reactions are simulated by quantum mechanics calculations. Photodimerisation simulations show that 3-cyanocinnamic acid is capable of forming photodimers with 2-cyanocinnamic acid or 4-cyanocinnamic acid at room temperature.</p>Fórmula:C10H7NO2Pureza:Min. 95%Forma y color:PowderPeso molecular:173.17 g/mol6-Fluoroserotonin
CAS:Producto controlado<p>The 6-Fluoroserotonin is a selective serotonin uptake inhibitor that has been used to study the serotonin transporter. It has been shown to inhibit the uptake of 5-hydroxyindoleacetic acid and 5-hydroxytryptamine, which is mediated by the serotonin transporter. The 6-Fluoroserotonin is also able to bind to clomipramine and zimelidine with high affinity. Analysis of the chromatographic profile of this compound revealed two peaks, one at 3.2 minutes and another at 4.7 minutes, corresponding to the two diastereoisomers of 6-fluoroserotonin.</p>Fórmula:C10H11FN2OPureza:Min. 95%Peso molecular:194.21 g/molO-Methyl-L-threonine
CAS:<p>O-Methyl-L-threonine is an analog of L-threonine. O-Methyl-L-threonine inhibits the production of fatty acids in resistant mutants, which are activated by the addition of a hydroxy group to their amino acid backbone. This analog has been shown to be effective at suppressing the growth of animal health bacteria and fungi, and has been used as a treatment for protein synthesis disorders in animals. O-Methyl-L-threonine is also used as a precursor for nicotinic acetylcholine synthesis. In vivo tests have shown that it has no toxic effects on mammalian cells, but does not inhibit photosynthesis in plants.</p>Fórmula:C5H11NO3Pureza:Min. 95%Forma y color:PowderPeso molecular:133.15 g/mol3,3',5,5'-Tetramethylbenzidine dihydrochloride dihydrate
CAS:<p>3,3',5,5'-Tetramethylbenzidine dihydrochloride dihydrate is a hydrophilic, non-fluorescent, and water-soluble chemical that is used as an enzyme-linked immunosorbent assay (ELISA) substrate. It has been shown to be reactive with peroxide and hydrogen peroxide in vitro and in vivo. 3,3',5,5'-Tetramethylbenzidine dihydrochloride dihydrate also has peroxidase-like activity when interacting with monomers to form polymers. The monomers are recombinantly human proteins that have been modified to increase the molecule's solubility. This increased solubility increases the interaction of the monomers with oxidants such as hydrogen peroxide or peroxides.</p>Fórmula:C16H20N2·2HCl·2H2OPureza:Min. 95%Forma y color:PowderPeso molecular:349.3 g/mol3-Hydroxy-6,2',4',5'-tetramethoxychalcone
CAS:<p>3-Hydroxy-6,2',4',5'-tetramethoxychalcone (3HTMC) is a fine chemical that is used as a versatile building block in the synthesis of various organic compounds. 3HTMC is soluble in most organic solvents and can be used as an intermediate for the preparation of other organic compounds. This chemical has been shown to be effective in the formation of complex compounds with high quality. 3HTMC is available in bulk quantities at competitive prices.</p>Fórmula:C19H20O6Pureza:Min. 95%Peso molecular:344.36 g/mol4-Chloro-3-nitrobenzoic acid methyl ester
CAS:<p>4-Chloro-3-nitrobenzoic acid methyl ester is a chemical compound that inhibits the synthesis of nucleic acids. It binds to the functional groups of DNA, preventing replication and transcription. 4-Chloro-3-nitrobenzoic acid methyl ester also inhibits protein synthesis by inhibiting ribosomal RNA which is required for translation. This agent has been shown to induce apoptotic cell death in leukemia cells, HL60 cells, and other types of cancer cells in vitro. 4-Chloro-3-nitrobenzoic acid methyl ester has a potent inhibitory activity against replicons in vitro and is a synthetic molecule with two sulfoxide functional groups.</p>Fórmula:C8H6ClNO4Pureza:Min. 95%Forma y color:PowderPeso molecular:215.59 g/mol4-Nitrocinnamaldehyde
CAS:<p>4-Nitrocinnamaldehyde is a diazonium salt that is used as an efficient method for the synthesis of nitro compounds. Nitro compounds are used in the production of explosives, insecticides, and herbicides. 4-Nitrocinnamaldehyde reacts with hydrochloric acid to produce trifluoroacetic acid, which is then reacted with an organic compound to produce a nitro compound. This reaction has been shown to be irreversible and not sensitive to functional groups. 4-Nitrocinnamaldehyde binds to the enzyme cytochrome P450 reductase, inhibiting its function. The binding of 4-nitrocinnamaldehyde to enzymes such as pyruvate kinase and acetylcholinesterase has also been observed in binding experiments.</p>Fórmula:C9H7NO3Pureza:Min. 95%Forma y color:PowderPeso molecular:177.16 g/mol3,3'-Dimethylazoxybenzene
CAS:<p>3,3'-Dimethylazoxybenzene is a methylating agent that reacts with an amine to form a triflate. The reactivity of the methylating agent is determined by the electron-donating ability of the methyl group. 3,3'-Dimethylazoxybenzene reacts with electron-poor amines such as aromatic amines to form alkyltriflates. This reaction is not reversible and can lead to DNA damage in cells, which may contribute to cancer formation.</p>Fórmula:C14H14N2OPureza:Min. 95%Peso molecular:226.27 g/mol6-Methoxy-2-naphthoic acid
CAS:<p>6-Methoxy-2-naphthoic acid (MN) is a cavity amide that has been shown to have an inhibitory effect on the growth of cancer cells. MN has been found to be more effective in inhibiting β-amyrin than caffeine, which may be due to its increased lipophilicity. It also has a higher affinity for adriamycin and enhances its anticancer effects. MN has been shown to be beneficial in treating diabetic patients, as it can reduce blood glucose levels by stimulating insulin release. The pharmacokinetic properties of MN are similar to those of other cavity amides, with rapid absorption and distribution throughout the body. This compound is metabolized in the liver by CYP2C8, CYP2C9, CYP3A4 and CYP3A5 enzymes. Molecular docking analysis of MN with β-amyrin showed that there was a strong interaction between them due to their complementary shapes and charge distributions</p>Fórmula:C12H10O3Pureza:Min. 98 Area-%Forma y color:PowderPeso molecular:202.21 g/mol4-Fluoro-2-hydroxybenzoic acid methyl ester
CAS:<p>4-Fluoro-2-hydroxybenzoic acid methyl ester is a chemical compound that is used as a synthetic intermediate in the synthesis of drugs. 4-Fluoro-2-hydroxybenzoic acid methyl ester can be prepared by reductive amination of an acyl chloride with an amine, followed by reaction with methanol. This chemical intermediate is used in the synthesis of the BCL-2 inhibitor venetoclax, which inhibits cell growth and induces apoptosis in lymphoma cells. 4-Fluoro-2-hydroxybenzoic acid methyl ester also has been shown to inhibit the activity of amidating enzymes and transferases, suggesting it may have potential as an anti-inflammatory drug.</p>Fórmula:C8H7FO3Pureza:Min. 95%Forma y color:PowderPeso molecular:170.14 g/molTropaeolin O sodium salt
CAS:<p>Tropaeolin O sodium salt is a reactive dye that possesses the ability to form hydrogen bonds with hydroxyl groups. Tropaeolin O sodium salt has been used in pharmaceutical preparations as a dye for serum and urine samples. It is also used as an indicator for the presence of fatty acids in human serum. The reactive dye is cationic and can be used to detect anionic surfactants, such as sodium dodecyl sulfate, which are commonly found in detergents and soaps. Tropaeolin O sodium salt exhibits synchronous fluorescence when it reacts with hydroxyl ions. This property can be useful for detecting the presence of hydrochloric acid in a sample or identifying p-hydroxybenzoic acid (a product of human metabolism) in urine samples.</p>Fórmula:C12H9N2O5SNaPureza:Min. 95%Forma y color:PowderPeso molecular:316.27 g/mol1,1'-Azonaphthalene - 80%
CAS:<p>1,1'-Azonaphthalene is a quinoid that produces an azobenzene with a 1,3-dipolar cycloaddition reaction. This azobenzene is used as a model system for the study of enzyme inducers. It acts as an inhibitor of vascular endothelial growth factor (VEGF) and has been shown to inhibit tumor growth in murine hepatoma models. 1,1'-Azonaphthalene also reacts with dimethyl fumarate to form the dichroic compound with high optical activity. The asymmetric synthesis of 1,1'-azonaphthalene is achieved by using catalytic asymmetric hydrogenation with rhodium on carbon as a catalyst. Reaction mechanism studies have revealed that 1,1'-azonaphthalene can be converted into aromatic hydrocarbons by reacting with aliphatic hydrocarbons.</p>Fórmula:C20H14N2Pureza:Min. 80%Forma y color:PowderPeso molecular:282.34 g/molIsatin bis-cresol
CAS:<p>Isatin bis-cresol is a silicon-containing compound that can be used as a viscosity modifier and stabilizer in polymers. Isatin bis-cresol has shown resistance to degradation by water, alkali, and acid. It also has a high formation rate and can be used for the production of functionalized polymers such as polycarbonates or phosphonium salts. Isatin bis-cresol is insoluble in water but soluble in organic solvents, which makes it an ideal candidate for use in transesterification reactions. Isatin bis-cresol contains three functional groups: phenolic (OH), carboxylic acid (COOH), and alcohol (OH).</p>Fórmula:C22H19NO3Pureza:Min. 98 Area-%Forma y color:PowderPeso molecular:345.39 g/mol4'-Fluoroacetophenone
CAS:<p>4'-Fluoroacetophenone is an organic molecule that is used for wastewater treatment. It reacts with amine groups to form a covalent bond. 4'-Fluoroacetophenone can be used to activate AMP-activated protein kinase (AMPK) and increase the rate of cellular respiration, which may help treat cancer. The chemical structure of 4'-fluoroacetophenone includes hydrogen bonds, nucleophilic substitutions, and acylation reactions. The Langmuir adsorption isotherm for this molecule has been determined to be linear.</p>Fórmula:C8H7FOPureza:Min. 95%Forma y color:Clear LiquidPeso molecular:138.14 g/mol1-Bromo-8-fluoronaphthalene
CAS:<p>1-Bromo-8-fluoronaphthalene is a versatile compound that has various applications in the field of research and medicine. It is commonly used as a building block for the synthesis of different compounds, including misoprostol, a medication used to prevent stomach ulcers. Additionally, 1-Bromo-8-fluoronaphthalene has been found to enhance the growth factor effect of allopregnanolone, a neurosteroid with potential therapeutic benefits.</p>Fórmula:C10H6BrFPureza:Min. 95%Forma y color:Clear LiquidPeso molecular:225.06 g/molL-Methionine sulfone
CAS:<p>L-Methionine sulfone is an enzyme substrate that is a potent antagonist of glutamate, the α subunit of aspartate aminotransferase, and proteolytic enzymes. L-Methionine sulfone inhibits protein synthesis by competitively inhibiting uptake of methionine into the cell. This compound has been shown to have inhibitory properties in tissue culture assays and also has potent antagonistic effects on glutamate, the α subunit of aspartate aminotransferase, and proteolytic enzymes. L-Methionine sulfone inhibits protein synthesis by competitively inhibiting uptake of methionine into the cell. This compound has been shown to have inhibitory properties in tissue culture assays and also has potent antagonistic effects on glutamate, the α subunit of aspartate aminotransferase, and proteolytic enzymes.</p>Fórmula:C5H11NO4SPureza:Min. 95%Peso molecular:181.21 g/mol(2-Naphthyloxy)acetyl chloride
CAS:<p>(2-Naphthyloxy)acetyl chloride is an inhibitor of alcohol dehydrogenase, which is the enzyme that catalyzes the conversion of ethanol to acetaldehyde. It has been shown to be active against grapevine, but not against the yeast Saccharomyces cerevisiae. (2-Naphthyloxy)acetyl chloride inhibits alcohol dehydrogenase with a potency comparable to hexanol and ethylene glycol. It also inhibits esterases, which may account for its inhibitory effect on vinifera l. (2-Naphthyloxy)acetyl chloride has been shown to be more selective in inhibiting both alcohol and aldehyde dehydrogenases than hexanol or ethylene glycol.</p>Fórmula:C12H9ClO2Pureza:Min. 95%Forma y color:Off-White PowderPeso molecular:220.65 g/mol11-cis-Retinol
CAS:<p>11-cis-Retinol is a retinoid that has been synthesized in the laboratory. 11-cis-Retinol has been shown to inhibit the activity of bacterial enzymes such as signal peptide, which is involved in protein synthesis. It also inhibits the growth of bacteria by inhibiting energy metabolism and atp-binding cassette transporter. Retinoids are active against infectious diseases, including HIV, and have shown anti-inflammatory properties that may be due to their ability to suppress cytokine production. 11-cis-Retinol is used as a vitamin supplement and is applied topically to treat eye disorders.</p>Fórmula:C20H30OPureza:Min. 85%Forma y color:Yellow PowderPeso molecular:286.45 g/mol3’,5’-Di-O-benzoyl-2’-deoxy-2’-fluoro-5-trifluoromethyl-arabinouridine
CAS:<p>Please enquire for more information about 3’,5’-Di-O-benzoyl-2’-deoxy-2’-fluoro-5-trifluoromethyl-arabinouridine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Pureza:Min. 95%(R)-(+)-1,1-Naphthyl ethylamine
CAS:<p>(R)-(+)-1,1-Naphthyl ethylamine is a molecule that belongs to the class of chromatographic compounds. It has a carbonyl group, which is a substrate for amine modifiers and other chemical reactions. (R)-(+)-1,1-Naphthyl ethylamine can be used as a model system for epidermal growth factor (EGF) and chelate rings. The molecule has been shown to have growth factor activity, which may be due to its ability to bind to EGF receptors on cells.</p>Fórmula:C12H13NPureza:Min. 95%Forma y color:PowderPeso molecular:171.24 g/molIpratropium bromide
CAS:<p>Muscarinic antagonist</p>Fórmula:C20H30BrNO3Pureza:Min. 95%Forma y color:PowderPeso molecular:412.36 g/mol5-Methylcytosine hydrochloride salt
CAS:<p>5-Methylcytosine hydrochloride salt is a metabolite of cytosine that occurs naturally in the body. It is used as an inhibitor of DNA methylation to study the effect of this process on gene expression. 5-Methylcytosine hydrochloride salt has been shown to inhibit the production of growth factors, such as insulin-like growth factor 1, and radiation energy. It also causes oxidative damage to DNA and inhibits the oxidation of urea nitrogen in lettuce. The matrix effect may interfere with the analysis of 5-methylcytosine hydrochloride salt by spectrometry.</p>Fórmula:C5H7N3O·HClPureza:Min. 95%Forma y color:PowderPeso molecular:161.59 g/mol2',4'-Dichloroacetophenone
CAS:<p>2',4'-Dichloroacetophenone is a chemical intermediate used in the treatment of wastewater. It reacts with chloride ions to form 2,4-dichloro-5-chlorobenzene-1,3-diol (2,4-DCD) and dichloroacetic acid (DCAA). DCDA is an inhibitor of the synthesis of triazole antifungal agents. In addition to its use as an intermediate, 2',4'-Dichloroacetophenone has been shown to be an effective inhibitor of the enzyme carbonyl reductase and can also serve as a precursor for the synthesis of other chemicals. The reaction products are geometric isomers that differ only in their orientation about the double bond. This product's molecular weight is 188.27 g/mol and its melting point is 53 °C.</p>Fórmula:C8H6Cl2OPureza:Min. 95%Forma y color:PowderPeso molecular:189.04 g/mol4-Cyano-2-fluorobenzoic acid methyl ester
CAS:<p>4-Cyano-2-fluorobenzoic acid methyl ester is a versatile building block for complex compounds. It can be used as a reagent to synthesize other compounds and as a speciality chemical with high quality. This chemical is also an intermediate in the synthesis of other compounds, such as 4-cyano-2-fluorobenzoic acid ethyl ester, which has been shown to be useful in the synthesis of β-lactam antibiotics.</p>Fórmula:C9H6FNO2Pureza:Min. 95%Forma y color:PowderPeso molecular:179.15 g/mol3,3'-Dichloro-4,4'-dihydroxystilbene
CAS:<p>3,3'-Dichloro-4,4'-dihydroxystilbene is a chemical compound that is used as a reagent and intermediate. It has been shown to be an effective building block in organic synthesis. 3,3'-Dichloro-4,4'-dihydroxystilbene can be used for the production of speciality chemicals and research chemicals. This versatile compound is also used to make a variety of reactions components.</p>Fórmula:C14H10Cl2O2Pureza:Min. 95%Forma y color:PowderPeso molecular:281.13 g/mol3-Nitro-o-cresol
CAS:<p>3-Nitro-o-cresol is a chlorinated aromatic compound that has been shown to be an inhibitor of the enzyme catalase. Catalase is an enzyme that catalyzes the decomposition of hydrogen peroxide into water and oxygen. 3-Nitro-o-cresol inhibits this reaction by binding to the heme group in the enzyme, which prevents it from binding with molecular oxygen. This chemical also has a vibrational frequency of 1225 cm−1 and a molecular weight of 171.2 g/mol. 3-Nitro-o-cresol can be used as an antimicrobial agent against organisms such as Streptococcus pneumoniae, Escherichia coli, and Pseudomonas aeruginosa in liquid phase systems.</p>Fórmula:C7H7NO3Pureza:Min. 95%Forma y color:PowderPeso molecular:153.14 g/molMethyl 4-nitrocinnamate
CAS:<p>Methyl 4-nitrocinnamate is a potential drug candidate for the treatment of cancer. Methyl 4-nitrocinnamate is an analog of cinnamic acid and has been shown to inhibit tumor growth in experimental models. The structural modifications that have been made to methyl 4-nitrocinnamate allow it to be more potent than cinnamic acid. This compound has also shown activity against other types of cancer cells, including breast, colorectal, and prostate cancers. Methyl 4-nitrocinnamate binds to diphenolase enzymes and inhibits their activity, which may lead to its anticancer effects.</p>Fórmula:C10H9NO4Pureza:Min. 95%Forma y color:PowderPeso molecular:207.18 g/mol7-Methoxycoumarin-3-carboxylicacid
CAS:<p>7-Methoxycoumarin-3-carboxylic acid (MC) is a potent inhibitor of metalloendopeptidases and cyclic peptide receptors. MC has been shown to inhibit protein synthesis, leading to apoptotic cell death. It has also been reported to have anti-inflammatory properties, which may be due to its inhibition of prostaglandin synthesis. The fluorophore 7-methoxycoumarin is derived from the natural product coumarin and can be used as a fluorescent probe for hydrogen bonding in molecular modeling studies.</p>Fórmula:C11H8O5Pureza:Min. 95%Forma y color:PowderPeso molecular:220.18 g/mol2,2-Dimethylglutaric acid
CAS:<p>2,2-Dimethylglutaric acid is a reactive, aliphatic hydrocarbon with a carbonyl group. It is an intermediate in the metabolism of fatty acids and may be formed by the hydrogenation of 2,2-dimethylsuccinic acid. This compound has been used as a film-forming polymer in detergent compositions and may also be used in biological samples to detect light emission. 2,2-Dimethylglutaric acid reacts with ethylene diamine to form malonic acid and x-ray crystal structures have been obtained for this compound. Pyrimidine compounds are formed when 2,2-dimethylglutaric acid reacts with ammonia or amines.</p>Fórmula:C7H12O4Forma y color:White Off-White PowderPeso molecular:160.17 g/mol2,2'-(Diazene-1,2-diyl)bis(2-methylpropanimidamide) dihydrochloride
CAS:<p>2,2'-(Diazene-1,2-diyl)bis(2-methylpropanimidamide) dihydrochloride (BPDC) is a synthetic compound that is used as an analytical reagent and a model system for oxidative injury. It has significant cytotoxicity on human cells in cell culture. BPDC induces oxidative damage to proteins and DNA by increasing the production of reactive oxygen species such as hydrogen peroxide, superoxide, and hydroxyl radicals. The mechanism of action is not well understood but may be due to Toll-like receptor signalling pathways. This compound has been shown to inhibit the activity of antioxidant enzymes such as glutathione peroxidase and catalase. It also inhibits the activity of proinflammatory cytokines such as IL-6 and IL-8. BPDC is being investigated for its potential use in bowel disease treatment.</p>Fórmula:C8H20Cl2N6Pureza:Min. 95%Forma y color:PowderPeso molecular:271.19 g/mol3-Hydroxy-4-methoxybenzoic acid methyl ester
CAS:<p>3-Hydroxy-4-methoxybenzoic acid methyl ester is a phenolic acid that is a potent inhibitor of tyrosinase activity. It has been shown to inhibit the growth of cancer cells by binding to 5-HT2A receptors and inhibiting the production of epidermal growth factor, which leads to a decrease in the expression of tyrosinase. 3-Hydroxy-4-methoxybenzoic acid methyl ester has also been shown to have an inhibitory effect on the synthesis of protocatechuic acid and acetate extract from soybean. This compound was found to be more effective than kojic acid, arbutin, and ascorbic acid.</p>Fórmula:C9H10O4Pureza:Min. 95%Forma y color:PowderPeso molecular:182.17 g/molN-[(3R)-1-(3,3-Dimethyl-2-oxobutyl)-2,3-dihydro-2-oxo-5-(2-pyridinyl)-1H-1,4-benzodiazepin-3-yl]-N'-[3-(methylamino)phenyl]urea
CAS:Producto controlado<p>N-[(3R)-1-(3,3-Dimethyl-2-oxobutyl)-2,3-dihydro-2-oxo-5-(2-pyridinyl)-1H-1,4-benzodiazepin-3-yl]-N'-[3-(methylamino)phenyl]urea (GZ4081) is a drug that inhibits gastrin secretion by blocking the G protein coupled receptor. It has been shown to be effective in treating cancer and also has an inhibitory effect on tissue samples. GZ4081 has been shown to have long term treatment effects as well as being effective for prognosis. The effective dose of GZ4081 is not yet known but it is believed to be at least 10 times lower than the doses used for other drugs in its class.</p>Fórmula:C28H30N6O3Pureza:Min. 95%Peso molecular:498.58 g/mol3-Chloro-7-hydroxy-4-methylcoumarin
CAS:<p>3-Chloro-7-hydroxy-4-methylcoumarin is a Michaelis–Menten kinetics inhibitor that binds to the bacterial 16S ribosomal RNA and inhibits transcription and protein synthesis. This compound has been studied for wastewater treatment, where it was shown to be effective in treating sodium citrate. 3-Chloro-7-hydroxy-4-methylcoumarin is also used as an inhibitor of coumarin derivatives, which are compounds that have been shown to have antiinflammatory properties. 3CMC inhibits transcription by binding to the polymerase chain reaction (PCR) product. It has also been shown to bind to the nonpolar solvent, which prevents the formation of a complex with the enzyme DNA gyrase, leading to cell death by inhibiting protein synthesis. Fluorescence techniques have been used to study this type of inhibition in a model system.</p>Fórmula:C10H7ClO3Pureza:Min. 95%Forma y color:PowderPeso molecular:210.61 g/mol4-Nitrophthalonitrile
CAS:<p>4-Nitrophthalonitrile is a chemical substance that can be synthesized by the reaction of sodium carbonate with 3,4,5-trimethoxybenzyl alcohol. It can also be prepared using nitro phenol and sodium hydroxide. 4-Nitrophthalonitrile has been shown to have high photochemical activity in the presence of light. The frequency shift of its infrared spectrum is indicative of a nucleophilic addition reaction mechanism. 4-Nitrophthalonitrile has been used as an intermediate for producing other chemicals, such as herbicides and pharmaceuticals.</p>Fórmula:C8H3N3O2Pureza:Min. 95%Forma y color:White PowderPeso molecular:173.13 g/mol2,3',4,4',6-Pentahydroxybenzophenone - 85%
CAS:<p>2,3',4,4',6-Pentahydroxybenzophenone - 85% is a chemical compound that functions as a hydroxybenzophenone derivative. It is synthesized through organic chemical processes involving aromatic hydroxylation. The compound exhibits specific light-absorbing characteristics, particularly in the ultraviolet (UV) range, making it a valuable tool in scientific studies focusing on photostability and the photophysical properties of materials.</p>Fórmula:C13H10O6Pureza:Min. 95%Forma y color:PowderPeso molecular:262.21 g/molL-Leucine b-naphthylamide hydrochloride
CAS:<p>Please enquire for more information about L-Leucine b-naphthylamide hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C16H20N2O·HClPureza:Min. 95%Forma y color:PowderPeso molecular:292.8 g/molEthyl hydrocaffeate
CAS:<p>Ethyl hydrocaffeate is a phenolic compound and an ester of hydroxycinnamic acid. Ethyl hydrocaffeate is naturally found in many plants, such as, Bidens pilosa. In in vitro cell studies, ethyl hydrocaffeate inhibited the production of nitric oxide (NO) with an IC50 of 5.5âÎŒgâmlâ1in LPS-treated RAW 264.7 macrophages (Chiang, 2005). In food, ethyl hydrocaffeate has been tested as an antioxidant at a 0.004% concentration to prevent the generation of off-flavor in ice cream (Gelpi, 1955).</p>Fórmula:C11H14O4Pureza:Min. 95%Forma y color:Brown PowderPeso molecular:210.23 g/mol2-Amino-5-nitro-2'-chlorobenzophenone
CAS:<p>2-Amino-5-nitro-2'-chlorobenzophenone (2ACCB) is a precursor for the synthesis of 2,4,6-trichlorophenol. 2ACCB reacts with hydrochloric acid in the presence of a scrubber to produce diphenyl ether and activated 2ACCB. The reaction rate can be increased by adding sodium hydroxide solution to the reaction solution. The hydroxy group on the 2ACCB molecule can be converted to a terpene by transfer reactions with glycol esters. This compound has been used as a sterilant and disinfectant in reaction solutions containing chlorine atoms or carbonyl groups.</p>Fórmula:C13H9ClN2O3Pureza:Min. 95%Forma y color:PowderPeso molecular:276.67 g/mol2'-Chloro-4'-nitroacetophenone
CAS:<p>2'-Chloro-4'-nitroacetophenone is a reagent that is used in the synthesis of tulobuterol, an oxirane that binds to β2-adrenergic receptors. 2'-Chloro-4'-nitroacetophenone is also used for the synthesis of other drugs, such as benzylated alcohols and phenols. This product has been shown to be metabolized into a number of metabolites, including hydroxybenzyl alcohol and hydroxybenzyl glucuronide.</p>Fórmula:C8H6ClNO3Pureza:Min. 95%Forma y color:Dark yellow solid.Peso molecular:199.59 g/mol2',4'-Dihydroxypropiophenone
CAS:<p>2',4'-Dihydroxypropiophenone is a bioactive molecule that has been shown to have fungicidal concentrations against the fungus Monilia polystroma. It is also considered to be a useful chemical in postharvest treatments of fruit. 2',4'-Dihydroxypropiophenone is used in gravimetric analysis of uptake and viscosity, and can be analyzed by NMR spectroscopy. The compound has been found to react with Cl- ions in an ion-exchange procedure in the presence of acid catalyst, such as hydrochloric acid or n-dimethyl formamide. Kinetic studies show that 2',4'-dihydroxypropiophenone is a monomer.<br>2',4'-Dihydroxypropiophenone is a white crystalline solid with a melting point around 125°C and molecular weight of 223.25 g/mol.</p>Fórmula:C9H10O3Pureza:Min. 95%Forma y color:PowderPeso molecular:166.17 g/mol1-Naphthaleneacetamide
CAS:<p>1-Naphthaleneacetamide is a plant growth regulator that belongs to the class of compounds known as auxins. It inhibits the production of chlorophyll and reduces photosynthetic activity in plants, thereby causing a decrease in chlorophyll content. 1-Naphthaleneacetamide has been shown to have genotoxic effects on human cells in tissue culture. This agent also has an effect on DNA damage and repair and can be used as an analytical method for determining the presence of surfactant sodium dodecyl (SDS) in urine samples by fluorescence spectrometry.</p>Fórmula:C12H11NOPureza:Min. 98 Area-%Forma y color:PowderPeso molecular:185.22 g/mol3-(2-Naphthyl)acrylic acid
CAS:<p>3-(2-Naphthyl)acrylic acid is a compound that inhibits the enzymatic activity of benzylpiperidine N-acetyltransferase, which is an enzyme that catalyzes the conversion of benzylamine to benzylpiperidine. This inhibition prevents the production of dopamine and norepinephrine, with a consequent neuroprotective effect. 3-(2-Naphthyl)acrylic acid has been shown to be effective in reducing oxidative stress in intestinal fluids, thereby protecting against the damaging effects of free radicals. It also has antioxidant properties due to its ability to form hydrogen bonds. 3-(2-Naphthyl)acrylic acid can also be used as a cross-coupling agent in organic synthesis, due to its functional groups.</p>Fórmula:C13H10O2Pureza:Min. 95%Peso molecular:198.22 g/molrec Oncostatin M (human)
CAS:<p>Please enquire for more information about rec Oncostatin M (human) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Pureza:Min. 95%D-(+)-Camphoric acid
CAS:<p>D-(+)-Camphoric acid is a chiral compound that has been synthesized and studied for its anticancer activity. It was found to be effective against cancer cells in the presence of metal cations, such as copper, nickel, and zinc. D-(+)-Camphoric acid can be used as a test compound to investigate the mechanism of action of drugs that target the lysosomal membrane. It is also useful in determining homochirality by x-ray diffraction studies. This compound has been shown to have an adsorption kinetic behaviour that is dependent on pH and ionic strength, which can be determined by luminescence experiments. D-(+)-Camphoric acid is an enantiopure chemical with a reaction time of 5 minutes at room temperature and is available in crystalline form. The crystal x-ray diffraction data for this compound has been published and it exhibits anticancer activity.</p>Fórmula:C10H16O4Forma y color:White PowderPeso molecular:200.23 g/molγ-Carotene
CAS:<p>Gamma-carotene is a polycarboxylic acid that is a major food component. It has been shown to have neuroprotective effects in the brains of mice and may be important for the prevention of dementia. Gamma-carotene is found in plants, where it acts as a photosynthetic pigment, absorbing light energy and converting it into chemical energy. It also functions as an antioxidant, which protects cells from damage by free radicals.<br>The biosynthesis of gamma-carotene starts with geranylgeranyl diphosphate (GGDP), which is then converted to phytoene by phytoene synthase. This reaction involves removal of two hydrogen atoms from GGDP, followed by the addition of two acetate groups. The next step in the pathway is conversion to lycopene by lycopene cyclase, and finally to beta-carotene by beta-carotenoid dehydrogenase.</p>Fórmula:C40H56Pureza:Min. 95%Forma y color:Dark Red SolidPeso molecular:536.87 g/mol7-Hydroxycoumarin-3-carboxylic N-succinimidylester
CAS:<p>7-Hydroxycoumarin-3-carboxylic acid N-succinimidylester is a fluorescent probe that is used to monitor the distribution of molecules in cells. It is used as a molecular imaging agent and has been used to image tissues in living animals. This probe can be detected by fluorescence microscopy and confocal microscopy, which are techniques that use light at specific wavelengths to detect the presence of this compound. The emission spectrum of 7-hydroxycoumarin-3-carboxylic acid N-succinimidylester varies depending on its environment, with a maximum emission wavelength of 640 nm when it is in acidic conditions and a maximum emission wavelength of 650 nm when it is in basic conditions.</p>Fórmula:C14H9NO7Pureza:Min. 95%Peso molecular:303.22 g/molL-Homoserine lactone HCl
CAS:<p>L-Homoserine lactone HCl is an organic compound that is used as a building block for the synthesis of other compounds. It is also a useful intermediate and building block in the synthesis of natural products, pharmaceuticals and agrochemicals. L-Homoserine lactone HCl is soluble in water and readily reacts with acid to form its salt, which can be easily purified by recrystallization. This product has a CAS number of 2185-03-7.</p>Fórmula:C4H7NO2•HClPureza:Min. 95%Forma y color:White PowderPeso molecular:137.56 g/mol2-Chloro-5-nitrocinnamic acid
CAS:<p>2-Chloro-5-nitrocinnamic acid is a plant growth regulator that inhibits the root development of plants by interfering with the synthesis of 3-chlorocinnamic acid, which is a precursor in the biosynthesis of lignin. 2-Chloro-5-nitrocinnamic acid inhibits the enzyme cinnamoyl CoA reductase, which catalyzes the first step in this biosynthetic pathway. This compound also has shown to be a strong inhibitor of ester derivatives and pesticides, such as carbaryl and dichlorvos.</p>Fórmula:C9H6ClNO4Pureza:Min. 95%Forma y color:PowderPeso molecular:227.6 g/molCefprozil EP impurity C
CAS:<p>Cefprozil EP impurity C is a fine chemical and research chemical. It is a versatile building block that can be used in the synthesis of various compounds, such as novel antibiotics, anti-cancer agents, and other pharmaceuticals. This compound is a useful intermediate that may be used to produce speciality chemicals such as pharmaceuticals, agrochemicals, or polymers. Cefprozil EP impurity C has been shown to react with amines to form ureas.</p>Fórmula:C11H11N3O3Pureza:Min. 95%Forma y color:Yellow PowderPeso molecular:233.22 g/molc2'-Chloro-2-(4-nitrophenyl)cinnamonitrile
CAS:<p>C2'-Chloro-2-(4-nitrophenyl)cinnamonitrile is a fine chemical that is used as a reagent and building block in the synthesis of other compounds. C2'-Chloro-2-(4-nitrophenyl)cinnamonitrile has been shown to react with various reagents to form useful intermediates and speciality chemicals. It can be used as a versatile building block in the synthesis of complex compounds.</p>Fórmula:C27H46O2Pureza:Min. 95%Forma y color:PowderPeso molecular:402.65 g/mol2-(2,3-Naphthalimino)ethyl trifluoromethanesulfonate
CAS:<p>2-(2,3-Naphthalimino)ethyl trifluoromethanesulfonate (2NTF) is a nonsteroidal anti-inflammatory drug that acts by inhibiting the enzyme cyclooxygenase. It is used as a sample preparation agent for epoxyeicosatrienoic acids (EETs). 2NTF is applied to a hydrophilic interaction chromatography column and then eluted with caproic acid, which selectively binds to the fatty acid component of EETs. The eluate can then be analyzed using a fluorescence detector and chromatographic methods. 2NTF has been shown to have no effect on carnitine levels in human serum.</p>Fórmula:C15H10F3NO5SPureza:Min. 97%Forma y color:White PowderPeso molecular:373.3 g/molL-Asparagine methyl ester hydrochloride
CAS:L-Asparagine methyl ester hydrochloride is a pediatric drug that is used in the treatment of oral mucositis, which is a side effect of chemotherapy. L-Asparagine methyl ester hydrochloride can be administered by mouth, and provides relief for patients with mucosal ulceration, pain or discomfort. It has also been shown to have anti-inflammatory properties, which help to relieve symptoms of oral mucositis caused by steroids. In addition it has been shown to prevent the development of lymphoblastic leukemia in mice. L-Asparagine methyl ester hydrochloride inhibits the growth of cancer cells through its effects on lymphocytes and lymphoblasts.Fórmula:C5H10N2O3·HClPureza:Min. 95%Forma y color:PowderPeso molecular:182.61 g/molD-erythro-Sphingosine (sulfate)
CAS:<p>Protein kinase C inhibitor in platelets</p>Fórmula:C18H37NO2H2SO4Pureza:Min. 95%Forma y color:White To Off-White SolidPeso molecular:348.53 g/molPerinaphthenone
CAS:<p>Perinaphthenone is a potent inducer of the benzalkonium chloride-resistant (BAR) phenotype. It is an antimicrobial agent that acts by inhibiting the polymerase chain reaction (PCR), which is essential for DNA replication. The mechanism of action of perinaphthenone involves hydroxyl group transfer reactions, which are responsible for its potent inducers of BAR. In addition, perinaphthenone has been shown to inhibit mitochondrial membrane potential and reactive oxygen species generation in human neutrophils, making it a promising drug candidate for infectious diseases. <br>The high values achieved by this molecule suggest that it may be useful as a model system to study the molecular basis of antimicrobial resistance.</p>Fórmula:C13H8OPureza:Min. 95%Peso molecular:180.2 g/molDapoxetine HCl
CAS:Producto controlado<p>Serotonin uptake inhibitor; used to treat premature ejaculation</p>Fórmula:C21H24ClNOPureza:Min. 95%Forma y color:White PowderPeso molecular:341.87 g/molL-Pyroglutamic acid-β-naphthylamide
CAS:<p>L-Pyroglutamic acid-beta-naphthylamide is a cell nucleus pressor that has been shown to stimulate locomotor activity in rats. It is a highly selective agonist at the 5-HT2 receptor, which is involved in the regulation of energy metabolism and feeding behaviour. L-Pyroglutamic acid-beta-naphthylamide also stimulates cholinergic and serotonergic systems. This drug also inhibits bacterial growth by binding to the receptor site on bacterial cell nuclei, thereby preventing DNA synthesis and locomotor activity. L-Pyroglutamic acid-beta-naphthylamide is an antimicrobial agent that can be used to treat infections caused by bacteria resistant to erythromycin. The antimicrobial effect of this drug is due to its ability to bind to the receptor site on bacterial cell nuclei, thereby preventing DNA synthesis and locomotor activity.</p>Fórmula:C15H14N2O2Pureza:Min. 98 Area-%Forma y color:White PowderPeso molecular:254.28 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>Fórmula:C10H11NO2Pureza:Min. 95%Forma y color:PowderPeso molecular:177.2 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>Fórmula:C10H12O4Pureza:Min. 98 Area-%Forma y color:PowderPeso molecular:196.2 g/molBis(trimethylsilyl)cytosine
CAS:<p>Bis(trimethylsilyl)cytosine is an immunosuppressive agent that binds to the immunodeficient acceptor. It has been shown to be active against a number of viruses, including HIV-1 and HSV-1. Bis(trimethylsilyl)cytosine also inhibits the activity of purine and pyrimidine nucleotide synthesis, although it does not inhibit the activity of adenosine deaminase or ribonucleotide reductase. This compound has been shown to stimulate the immune system in mice with a deficiency in T cells by reducing the expression of genes that are responsible for cytokines such as IL-4 and IL-10.</p>Fórmula:C10H21N3OSi2Pureza:Min. 90%Forma y color:PowderPeso molecular:255.46 g/molDirect Red 16
CAS:<p>Direct Red 16 is a dye that reacts with acids to form an intensely red compound. It is used in research and as a reagent for the production of other dyes. Direct Red 16 is also used as a building block in the synthesis of complex molecules, such as pharmaceuticals and dyes.</p>Fórmula:C26H17N5Na2O8S2Pureza:Min. 95%Peso molecular:639.57 g/molThevetiaflavone
CAS:<p>Thevetiaflavone is a bioactive phytochemical that is found in Thevetia peruviana, a plant native to South America. This compound inhibits the activity of P-glycoprotein, which is an important protein for the transport of many drugs. Thevetiaflavone has been shown to increase mitochondrial membrane potential and inhibit neuronal death in fetal bovine brain cells, as well as protect against oxidative damage in rat brains. It also has anti-inflammatory properties and can reduce the uptake of acetate by inhibiting carthamus tinctorius (a type of yeast). Thevetiaflavone may be useful for treating ischemic brain damage.</p>Fórmula:C16H12O5Pureza:Min. 95%Forma y color:PowderPeso molecular:284.26 g/molN-Butyroyl phytosphingosine
CAS:<p>N-Butyroyl phytosphingosine is a versatile building block that is used in fine chemicals, cosmetics, and research. It is a complex compound with a variety of applications. N-Butyroyl phytosphingosine is useful as an intermediate in the synthesis of natural products and pharmaceuticals. It has been shown to be useful as a reaction component or scaffold for organic synthesis.</p>Fórmula:C22H45NO4Pureza:Min. 95%Forma y color:White PowderPeso molecular:387.6 g/mol1,2-Benzanthracene
CAS:<p>1,2-Benzanthracene is a model system for the study of the biological properties of benzenes. It has been shown to have mitochondrial membrane potential and inhibitory effects on the activities of enzymes such as sodium carbonate transferase and phosphofructokinase. 1,2-Benzanthracene also inhibits the growth of mouse tumor cells in culture through interference with protein synthesis. 1,2-Benzanthracene has been shown to be a skin carcinogen in animals. It can be used as a fluorescent probe for detection of benzenes in environmental samples, including wastewater treatment plants.</p>Fórmula:C18H12Pureza:Min. 95%Forma y color:PowderPeso molecular:228.29 g/mol(R)-(+)-2,2'-Diamino-1,1'-binaphthalene
CAS:<p>(R)-(+)-2,2'-Diamino-1,1'-binaphthalene is a diammonium salt that is synthesized from fatty acids. This molecule is used in the detection of cancer cells in tissue samples. (R)-(+)-2,2'-Diamino-1,1'-binaphthalene has been shown to be an effective agent against cancer cells and can be used as a diagnostic tool for tissues with cancer cells. The mechanism of action of (R)-(+)-2,2'-Diamino-1,1'-binaphthalene is not yet clear; however it may involve intramolecular hydrogen transfer reactions or coordination chemistry.</p>Fórmula:C20H16N2Pureza:Min. 98 Area-%Forma y color:White PowderPeso molecular:284.35 g/mol2'-Cyano-4-(dibromomethyl)biphenyl
CAS:<p>2'-Cyano-4-(dibromomethyl)biphenyl is a reactive component that belongs to the group of speciality chemicals. It can be used as a building block in organic synthesis and as an intermediate in the production of fine chemicals. 2'-Cyano-4-(dibromomethyl)biphenyl has been used for the synthesis of various complex compounds, such as an anti-inflammatory drug, an anti-diabetic drug, and a chemotherapeutic agent.</p>Fórmula:C14H9Br2NPureza:Min. 97 Area-%Forma y color:Off-White PowderPeso molecular:351.04 g/mol1-(2-Hydroxy-1-naphthyl)ethan-1-one
CAS:<p>1-(2-Hydroxy-1-naphthyl)ethan-1-one is a carbonyl compound that can be used as a fluorescent probe for the determination of copper(II) ions. It has been shown to have selective binding properties and fluorescence properties with cancer cells, which may be due to its ability to bind to the active methylene group of the cancer cell's protein. Crystallographic studies have shown that 1-(2-Hydroxy-1-naphthyl)ethan-1-one binds to hydrogen bonds and hydroxide solution in water.</p>Fórmula:C12H10O2Pureza:Min. 95%Forma y color:Yellow PowderPeso molecular:186.21 g/molD-Allocystathionine
CAS:<p>D-Allocystathionine is a natural organic compound that contains a sulfur atom and two thiol groups. It is an intermediate in the synthesis of cysteine from methionine. D-Allocystathionine is also an inhibitor of fibrinogen, which can be used as a therapeutic agent for the treatment of cardiovascular disease. D-Allocystathionine binds to the active site of enzymes that contain disulfide bonds, such as phaeochromogenes and lysosomal enzymes. This binding prevents the oxidation of sulfhydryl groups to form disulfides, thereby inhibiting their activity.</p>Fórmula:C7H14N2O4SPureza:Min. 95%Forma y color:PowderPeso molecular:222.26 g/molTropine
CAS:<p>Tropine is a natural alkaloid that is derived from plants in the Solanaceae family including Atropa belladonna and Hyoscyamus niger. Tropine has been shown to have a number of physiological effects, including receptor binding, enzyme activities, and physiological effects. It has been used as an analytical method for determining sodium citrate, nitrogen atoms, and ester linkages. Tropine also has a ph optimum of 9-10 which means it should be dissolved in acidic solutions or diluted with a buffer solution before use. The reaction mechanism of tropine is not yet known, but it has been shown to contain fatty acid groups that are intramolecularly hydrogenated.</p>Fórmula:C8H15NOPureza:Min. 95%Forma y color:White PowderPeso molecular:141.21 g/mol3-(tert-butyl)-1-(4-nitrophenyl)indeno[2,3-d]pyrazol-4-one
CAS:<p>Please enquire for more information about 3-(tert-butyl)-1-(4-nitrophenyl)indeno[2,3-d]pyrazol-4-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Pureza:Min. 95%7-Diethylamino-3-(4'-maleimidylphenyl)-4-methylcoumarin
CAS:<p>7-Diethylamino-3-(4'-maleimidylphenyl)-4-methylcoumarin is a fluorescent probe that can be used to measure the cytosolic calcium concentration. This probe binds to heparin, which is a positive ionic charge and has been shown to cause an increase in cytosolic calcium levels in cultured cells. 7-Diethylamino-3-(4'-maleimidylphenyl)-4-methylcoumarin has been used to successfully monitor changes in cytosolic calcium levels in response to pharmacological agents, such as the monoclonal antibody TNF-α. 7-Diethylamino-3-(4'-maleimidylphenyl)-4-methylcoumarin has also been used as a marker for tissue culture studies, where it was found that this molecule binds to the ryanodine receptor and alters its redox potential.</p>Fórmula:C24H22N2O4Pureza:Min. 95%Forma y color:PowderPeso molecular:402.44 g/mol2,5-Dichlorophenylthiourea
CAS:<p>Please enquire for more information about 2,5-Dichlorophenylthiourea including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Pureza:Min. 95%L-Histidine β-naphthylamide
CAS:<p>L-Histidine beta-naphthylamide is an allosteric activator of the imidazole group of histidine. It has been shown to regulate sequences and functional groups in subtilisin. L-Histidine beta-naphthylamide binds to the benzyl ester and regulatory allosteric site on the enzyme, which is located between the active site and the substrate binding site. The binding of this molecule stabilizes a transition state intermediate that would otherwise be too reactive to form products.</p>Fórmula:C16H16N4OPureza:Min. 95%Forma y color:PowderPeso molecular:280.32 g/molBromocresol green
CAS:<p>Bromocresol green is a cationic surfactant that is used as a fluorescent indicator dye. It binds to proteins and can be detected with an optical sensor. Bromocresol green has been shown to react with hydrochloric acid, which may be due to the protonation of the cationic group. This reaction is reversible and depends on pH. The binding of bromocresol green to serum proteins results in a decrease in fluorescence intensity due to quenching by adsorption at the protein-protein interface. The kinetic data for this dye have been found to depend on α1-acid glycoprotein concentration.</p>Fórmula:C21H14Br4O5SForma y color:PowderPeso molecular:698.01 g/molFmoc-β-(7-methoxy-coumarin-4-yl)-Ala-OH
CAS:<p>Fmoc-b-(7-methoxy-coumarin-4-yl)-Ala-OH is a reagent with the CAS No. 524698-40-6, which is used in organic synthesis. It is a versatile building block and useful intermediate that can be used to synthesize other organic compounds. Fmoc-b-(7-methoxy-coumarin-4-yl)-Ala-OH is also used as a reaction component in the synthesis of peptides and proteins, as well as in the preparation of polymers. It has been shown to be an effective building block for complex compounds.</p>Fórmula:C28H23NO7Pureza:Min. 95%Forma y color:PowderPeso molecular:485.48 g/molβ-Pinene
CAS:<p>β-Pinene is a monoterpene that is found in many essential oils and has a variety of uses. It can be isolated from the acetate extract of pine needles or synthesized from pinene oxide. β-Pinene can also be synthesized by reacting caproic acid with sodium carbonate and phosphotungstic acid in the presence of cationic polymerization initiators, such as polyethylenimine, to form polymers. β-Pinene is used in the production of various chemical substances including particle boards, adhesives, varnishes, paints, lacquers, and resins. It has also been shown to have antiviral properties against herpes simplex virus.</p>Fórmula:C10H16Pureza:Min. 95%Forma y color:Clear LiquidPeso molecular:136.23 g/mol1-(Hydroxyimino)-2-(2-nitrophenyl)ethylamine
CAS:<p>Please enquire for more information about 1-(Hydroxyimino)-2-(2-nitrophenyl)ethylamine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C8H9N3O3Pureza:Min. 95%Forma y color:PowderPeso molecular:196.18 g/molReboxetine mesylate
CAS:Producto controlado<p>Reboxetine mesylate is a drug that belongs to the class of tricyclic antidepressants. It is a selective and potent inhibitor of neuronal reuptake of norepinephrine (noradrenaline). Reboxetine also interacts with neurokinin-1 receptor, which may affect locomotor activity and hippocampal formation, resulting in effects to memory and learning. It has been shown to be effective in the treatment of symptoms related to depression and Parkinson's disease.</p>Fórmula:C20H27NO6SPureza:Min. 98 Area-%Forma y color:PowderPeso molecular:409.5 g/molCresyl Violet acetate
CAS:Producto controlado<p>Cresyl violet acetate is a dye that is used in histology to stain tissue sections. It binds to basic proteins, such as those found in the cytoplasm and nucleus, and has a strong affinity for nucleic acids. Cresyl violet acetate can be used to identify inflammatory lesions and other biological samples. The dye has been shown to induce neuronal death by reducing the redox potentials of neurons through the activation of Toll-like receptors (TLRs). Basic proteins are also involved in oral hypoglycaemic activity.</p>Fórmula:C18H15N3O3Pureza:Limit? 65.%Forma y color:PowderPeso molecular:321.33 g/molDL/meso-Lanthionine
CAS:<p>DL/meso-Lanthionine is a mixture of two amino acids, L-Lysine and L-Methionine. It has been shown to be effective in the treatment of bowel disease caused by Clostridium difficile and other bacteria that produce toxins. This drug also has a protective effect on neuronal cells by inhibiting their death. DL/meso-Lanthionine binds to penicillin-binding proteins in the bacterial cell wall, preventing them from binding with the enzyme cell wall synthesis that is required for cell wall biosynthesis, inhibiting protein synthesis and cell division. DL/meso-Lanthionine also inhibits ATPase activity and the expression of atp-binding cassette transporters. These effects are similar to those observed with penicillin, methicillin, erythromycin, vancomycin, clindamycin, and bacitracin.</p>Fórmula:C6H12N2O4SPureza:Min. 95%Forma y color:White PowderPeso molecular:208.24 g/mol4-Nitrophthalimide
CAS:<p>4-Nitrophthalimide is a nitroimidazole compound that has been shown to be active against bacterial strains belonging to the group P2. It is also soluble in organic solvents such as chloroform, ethanol, and acetone. 4-Nitrophthalimide has been used for experimental solubility data and as a pharmaceutical preparation. The reaction of 4-nitrophthalimide with diazonium salt produces 3-nitrophthalic anhydride, which is then hydrolyzed by hydrochloric acid to form nitrobenzene. This reaction can be monitored using fluorescence resonance spectroscopy.</p>Fórmula:C8H4N2O4Pureza:Min. 95%Forma y color:PowderPeso molecular:192.13 g/molTibolone
CAS:Producto controlado<p>Tibolone is a synthetic steroidal estrogen with both estrogenic and progestogenic activity. It has been shown to be effective in the treatment of postmenopausal symptoms, especially those related to the breast. Tibolone is also used for prevention of osteoporosis and to prevent recurrence of hormone-dependent cancers such as breast cancer or endometrial cancer. Tibolone binds to both estrogen receptor subtypes (ERα and ERβ) and progesterone receptor (PR), but with higher affinity for ERβ. This leads to increased levels of circulating estradiol and progesterone when compared to other estrogens such as nomegestrol acetate or conjugated equine estrogen. The drug also decreases expression of genes that are regulated by the response element (RE) in ERβ-positive cells, which may contribute to its anti-cancer effects. Tibolone has been shown to be statistically more effective than nomegestrol acetate in reducing hot flashes</p>Fórmula:C21H28O2Pureza:Min. 95%Forma y color:PowderPeso molecular:312.45 g/mol2-(4-Nitrophenoxy)ethanol
CAS:<p>2-(4-Nitrophenoxy)ethanol (NPEO) is a water soluble, synthetic compound that has been shown to have anti-tumor properties. NPEO was found to be toxic to tumor cells in vitro and inhibits the growth of tumor cells in vivo. NPEO also inhibits the synthesis of DNA and RNA, which are important for cell division. This inhibitory effect may lead to the death of cancer cells by interfering with their ability to grow and divide.</p>Fórmula:C8H9NO4Pureza:Min. 95%Forma y color:PowderPeso molecular:183.16 g/molClopidogrel related compound B
CAS:<p>Clopidogrel related compound B is a sweetener that is used in the pharmaceutical industry. It has shown to have bacteriophage activity and is stable to duplication. This compound also has a genetic code that can be altered by duplications. Clopidogrel related compound B is an orally active molecule and it can be administered as an osmotic or chiral agent. This compound also functions as a surfactant, which contributes to its ability to act as a platelet-aggregating agent. The drug has been shown to be transducible in vitro with high efficiency, making it a good candidate for transduction therapy.</p>Fórmula:C16H17Cl2NO2SPureza:Min. 95%Forma y color:PowderPeso molecular:358.28 g/molBiotin hydrazide
CAS:<p>Biotin hydrazide is a chromatographic analysis reagent that is used to modify biotin. It can be used as a model system for the study of the interactions between biotin and proteins. Biotin hydrazide reacts with α1-acid glycoprotein, which results in an increase of the conjugate's reactivity. It also has reactive properties and can catalyze oxidative reactions, making it suitable for analytical purposes. This reagent is used in electrochemical impedance spectroscopy to evaluate the effects of carbonylation on protein structure and function.</p>Fórmula:C10H18N4O2SPureza:Min. 95%Forma y color:PowderPeso molecular:258.34 g/mol2-Chloro-4-hydroxybenzoic acid methyl ester
CAS:<p>2-Chloro-4-hydroxybenzoic acid methyl ester is a white crystalline solid at room temperature. It is soluble in water and ethanol and has a melting point of 137°C. 2-Chloro-4-hydroxybenzoic acid methyl ester can be used as a versatile building block for the synthesis of fine chemicals, useful intermediates, research chemicals, reaction components, specialty chemicals, and complex compounds. It can also be used as a reagent to prepare other compounds.</p>Fórmula:C8H7ClO3Pureza:Min. 95%Forma y color:PowderPeso molecular:186.59 g/molThymosin α1
CAS:<p>Please enquire for more information about Thymosin α1 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C129H215N33O55Pureza:Min. 95%Forma y color:PowderPeso molecular:3,108.28 g/mol2,2'-Dihydroxy-4',6'-dimethoxychalcone
CAS:<p>2,2'-Dihydroxy-4',6'-dimethoxychalcone (DDMC) is a naturally occurring chalcone with antitumor activity. DDMC inhibits the expression of NF-κB and suppresses tumor growth in animal models. In vitro studies have shown that DDMC inhibited the proliferation of human glioma cells without affecting normal brain cells. It has also been shown to inhibit the proliferation of malignant human glioblastoma cells in a dose-dependent manner, while only minimally affecting normal human astrocytes. DDMC has been found to be non-toxic and safe for use in humans and other mammals. The following are some descriptions for products: 6-Fluoro-3-indoxyl-beta-D-galactopyranoside Rifapentine is an anti-tuberculosis drug that belongs to the class of rifamycins. It is the</p>Fórmula:C17H16O5Pureza:Min. 95%Forma y color:PowderPeso molecular:300.31 g/mol7a-Hydroxy cholesterol
CAS:Producto controlado<p>7a-Hydroxycholesterol is a cholesterol metabolite that has been shown to inhibit the proliferation of 3T3-L1 preadipocytes and HL-60 cells. This compound also inhibits the growth of tumor cells by inhibiting the enzyme activities necessary for cell division and synthesis. 7a-Hydoxycholesterol has been found to be a potent inducer of cholesterol biosynthesis in cultured liver cells, which may be due to its ability to inhibit the conversion of cholesterol into bile acids. 7a-hydroxycholesterol has also been shown to inhibit viral replication in vitro. It binds to mitochondrial DNA and inhibits ATP production, leading to inhibition of mitochondrial membrane potential and cell death. 7a-hydroxycholesterol is also known as an oxysterol because it can be made from 25(OH)D3 or 2,5(OH)2D3. A high level of this metabolite is associated with atherosclerosis or formation of cholesterol deposits on artery walls</p>Fórmula:C27H46O2Pureza:Min. 95%Forma y color:White PowderPeso molecular:402.65 g/mol1-trans-Cinnamyl-4-diphenylmethylpiperazine
CAS:<p>Calcium channel blocker; piperazine derivative</p>Fórmula:C26H28N2Pureza:Min. 95%Forma y color:White PowderPeso molecular:368.51 g/mol6-Bromovanillin
CAS:<p>6-Bromovanillin is a hydroxymethyl derivative of vanillin that has been shown to react with a number of aldehydes in organic reactions. 6-Bromovanillin can be used as a precursor for the synthesis of piperonal and haplophyllum. In addition, 6-bromovanillin can be decarboxylated to form 4-hydroxybenzoic acid.</p>Fórmula:C8H7BrO3Pureza:Min. 95%Peso molecular:231.04 g/molPropionic acid 2-naphthyl ester
CAS:<p>Propionic acid 2-naphthyl ester is an antibiotic that is produced by Rhodobacter sphaeroides and belongs to the class of carboxylate phosphatase inhibitors. It is a potent inhibitor of acid phosphatases, which are enzymes found in many bacteria, fungi, and plants. It has been shown to inhibit the growth of various types of cancer cells, including melanoma and lung cancer cells. Propionic acid 2-naphthyl ester also binds to antigen-presenting cells and induces the production of cytokines such as IL-6, IL-8, IL-10, and TNF-α. This compound also inhibits cholinesterases in the blood plasma and brain tissue.</p>Fórmula:C13H12O2Pureza:Min. 90%Forma y color:PowderPeso molecular:200.23 g/mol9'-cis-Neoxanthin - solution in ethanol (sold by weight of solution)
CAS:<p>9'-cis-Neoxanthin is a carotenoid that belongs to the class of xanthophylls. It is found in high concentrations in the seeds of peas, spinach, and corn. 9'-cis-Neoxanthin has been shown to inhibit prostate cancer cells by targeting their transcriptional regulation. 9'-cis-Neoxanthin is a precursor for violaxanthin, which is a powerful antioxidant that can scavenge free radicals. This molecule also binds to DNA polymerase and inhibits its activity. The structural analysis of 9'-cis-Neoxanthin has revealed that it contains two chromophores: one with an oxygenated end (the neoxanthin side chain) and one with an unsaturated end (the other side chain).</p>Fórmula:C40H56O4Pureza:Min. 97 Area-%Forma y color:Clear LiquidPeso molecular:600.87 g/molω-Benzoyloxy resacetophenone
CAS:<p>Omega-benzoyloxy resacetophenone (OBOP) is a high quality reagent that is used as a building block for the synthesis of complex compounds. OBOP can be used as an intermediate for the production of fine chemicals and research chemicals. It is also a versatile building block that can be used in reactions to produce speciality chemicals. OBOP is soluble in most organic solvents and has a melting point of 140-142 degrees Celsius. The chemical formula for OBOP is C14H14O3.</p>Fórmula:C15H12O5Pureza:Min. 95%Forma y color:PowderPeso molecular:272.25 g/molL-Leucine 4-nitrophenyl ester hydrochloride
CAS:<p>L-Leucine 4-nitrophenyl ester hydrochloride is a reaction component, reagent, and useful scaffold that is used in the synthesis of complex compounds. It is a versatile building block and useful intermediate that can be used to synthesize fine chemicals such as pharmaceuticals, agrochemicals, or dyes. L-Leucine 4-nitrophenyl ester hydrochloride has CAS number 75691-76-8.</p>Fórmula:C12H16N2O4•HClPureza:Min. 95%Peso molecular:288.73 g/mol
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