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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Deltonin
CAS:<p>Deltonin is a natural product with anti-cancer properties. Deltonin induces autophagy in K562 cells and HL-60 cells. It also inhibits the growth of squamous carcinoma cells in mice. Deltonin can induce apoptosis by reducing mitochondrial membrane potential, which leads to the activation of caspase-9, -8, and -3. In addition to inducing autophagy, deltonin can inhibit cell proliferation and migration by attenuating the signal pathways that are responsible for these processes. The mechanism of action for deltonin is not well understood but it may be due to its reactive or activated nature as a chemical structure.</p>Fórmula:C45H72O17Pureza:Min. 95%Forma y color:White PowderPeso molecular:885.04 g/mol1-[[5-(p-Nitrophenyl)furfurylidene]amino]-hydantoin sodium
CAS:<p>Dantrolene sodium is a muscle relaxant that belongs to the group of pharmacological agents. It is used to treat muscle spasms and hyperactivity in patients with neuromuscular disorders. Dantrolene sodium inhibits calcium release by blocking the activity of the enzyme ryanodine receptor in skeletal muscle cells. This inhibition prevents uncontrolled contraction of muscles and reduces their energy consumption. The drug also has an effect on malignant hyperthermia, which is caused by an increase in the production of adenosine triphosphate (ATP) due to increased cellular metabolism. Dantrolene sodium can inhibit ATP synthesis, thus reducing energy production and stabilizing cell membranes, thereby preventing cell death in neurons and other tissues.</p>Fórmula:C14H10N4O5•NaPureza:Min. 95%Forma y color:Yellow PowderPeso molecular:337.24 g/mol2,4-Dichloro-3-nitrophenol
CAS:<p>2,4-Dichloro-3-nitrophenol is a synthetic chemical that is used as an intermediate in the synthesis of chloroamines. It is a derivative of phenol and has a chlorine atom on the 2 position. The alcohol group on the 4 position and the chlorine atom on the 3 position are both substituted with chlorine atoms. 2,4-Dichloro-3-nitrophenol has been shown to be effective for the synthesis of chloroamines resistant to nitro groups. This chemical has been shown to be resistant to amines and thus can be used for immobilization purposes. Furthermore, it can be used as an intermediate for chemists who work with organic chemistry due to its ability to undergo reactions with alcohols and phenols.</p>Fórmula:C6H3Cl2NO3Pureza:Min. 95%Forma y color:White Clear LiquidPeso molecular:208 g/molRaltegravir potassium
CAS:<p>Anti-viral; HIV integrase inhibitor</p>Fórmula:C20H20FKN6O5Pureza:Min. 98 Area-%Forma y color:White Off-White PowderPeso molecular:482.51 g/mol4'-Fluoro-1'-acetonaphthone
CAS:<p>4'-Fluoro-1'-acetonaphthone is a synthetic fluorinated derivative of 1-phenyl-1,2-propanedione. It has been used as a ligand in the study of interactions between substances and shift parameters. The fluoro substituent on the ring may be difficult to synthesize because it requires high temperatures and pressure. 4'-Fluoro-1'-acetonaphthone has been used in organic synthesis as a component in photocycloadditions with chloroform or benzoyl chloride to form substituted benzoic acids.</p>Fórmula:C12H9FOPureza:Min. 95%Peso molecular:188.2 g/mol2-(2-naphthyloxy)ethanenitrile
CAS:<p>Please enquire for more information about 2-(2-naphthyloxy)ethanenitrile including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C12H9NOPureza:Min. 95%Forma y color:PowderPeso molecular:183.21 g/molErgosterol peroxide
CAS:<p>Ergosterol peroxide is a synthetic compound that binds to DNA and inhibits the growth of human cells. Ergosterol peroxide has been shown to have significant cytotoxicity against HL-60 cells in vitro, with inhibition of DNA synthesis and induction of apoptosis. Ergosterol peroxide also has amoebicidal activity against Acanthamoeba castellanii, which is an opportunistic pathogen of the central nervous system. This compound can be used as a pharmaceutical agent for the treatment of various diseases such as cancer, AIDS, or Alzheimer's disease. It may also be used as a natural compound to kill harmful pathogens in water.</p>Fórmula:C28H44O3Pureza:Min. 95%Forma y color:PowderPeso molecular:428.65 g/molL-Threonine
CAS:<p>L-Threonine is an amino acid that is classified as a non-essential amino acid. It is a precursor for the synthesis of proteins and other important compounds in the body, such as neurotransmitters. L-Threonine has been shown to be necessary for the function of enzymes that catalyze reactions in cells. This amino acid also plays a role in protein synthesis and can help regulate transcriptional regulation of genes. L-Threonine has been shown to have antioxidant properties, which may be due to its ability to scavenge anion radicals and inhibit lipid peroxidation.</p>Fórmula:C4H9NO3Pureza:(Titration)Forma y color:White PowderPeso molecular:119.12 g/mol6-Bromo-2-naphtholic acid
CAS:<p>6-Bromo-2-naphtholic acid is a methanol solvent. It has been shown to have biological properties and can be used in optical imaging. 6-Bromo-2-naphtholic acid is also used to synthesize 1-adamantanol, which is an organic compound that has been shown to have antimicrobial properties. A solution of 6-bromo-2-naphthol in hydrochloric acid was found to react with 4-methoxyphenyl boronic acid to produce a mixture of products that include the desired 1,4,5,8,9,10,11,12 hexahydrobenzo[a]phenanthrene. The vibrational frequencies for this product were determined using IR spectroscopy and the binding constants were calculated using DFT computational methods. The molecular structure of this product was determined using molecular modeling and quantum chemistry. Naphthalene is the parent</p>Fórmula:C11H7O2BrPureza:Min. 95%Forma y color:PowderPeso molecular:251.08 g/mol17-Hydroxy-6-methylpregna-4,6-diene-3,20-dione
CAS:Producto controlado<p>17-Hydroxy-6-methylpregna-4,6-diene-3,20-dione is a progestin that is used as an antiretroviral agent in the treatment of HIV. It has been shown to be effective for chronic cough and cancer. 17-Hydroxy-6-methylpregna-4,6-diene-3,20-dione can be used for the treatment of infectious diseases such as HIV by inhibiting viral replication and reducing the amount of virus in the blood. This drug can also be used to treat some cancers and solid tumours. It has been shown to have long term efficacy in these conditions due to its ability to block cell division. 17 hydroxy pregnane 4,6 diene 3,20 dione is also used in the treatment of geriatric patients with chronic illnesses or who are immunocompromised due to its ability to stimulate appetite.</p>Fórmula:C22H30O3Pureza:Min. 98 Area-%Forma y color:White Off-White PowderPeso molecular:342.47 g/mol3’,5’-Di-O-acetyl-2’-azido-2’-deoxyuridine
CAS:<p>Please enquire for more information about 3’,5’-Di-O-acetyl-2’-azido-2’-deoxyuridine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Pureza:Min. 95%3-Fluoro-4-hydroxycinnamic acid
CAS:<p>3-Fluoro-4-hydroxycinnamic acid is a phenol that is an intermediate in the biocatalytic conversion of pyruvate to phenols. It has been shown to be a good candidate for use in organic synthesis, due to its ability to catalyze the reaction between benzene and hydrogen peroxide. 3-Fluoro-4-hydroxycinnamic acid also has potential applications in science and catalysis.</p>Fórmula:C9H7FO3Forma y color:PowderPeso molecular:182.15 g/molSimvastatin
CAS:<p>HMG-CoA reductase inhibitor</p>Fórmula:C25H38O5Pureza:Min. 98 Area-%Forma y color:PowderPeso molecular:418.57 g/mol2-Nitro-3,4,5-trimethoxybenzoic acid methyl ester
CAS:<p>2-Nitro-3,4,5-trimethoxybenzoic acid methyl ester is a potential anticancer agent. It has been shown to inhibit the growth of cancer cells in vitro and demonstrates anticancer activity against human tumor xenografts in mice. This compound binds to the epidermal growth factor receptor (EGFR) and inhibits its activity. This binding causes downstream signalling pathways to be suppressed, which ultimately prevents tumor cells from proliferating. 2-Nitro-3,4,5-trimethoxybenzoic acid methyl ester also has directional properties that may allow for selective targeting of cancerous cells.<br>2-Nitro-3,4,5-trimethoxybenzoic acid methyl ester is a white crystalline powder with an orthorhombic crystal system and an amine group on each end of the molecule.</p>Fórmula:C11H13NO7Pureza:Min. 95%Forma y color:PowderPeso molecular:271.22 g/mol7-Cyano-7-deaza-2’-deoxyguanosine
CAS:<p>7-Cyano-7-deaza-2’-deoxyguanosine is a pyrrole nucleoside analog that has been shown to inhibit the replication of herpes simplex virus type 1 and 2 in human cell lines. 7-Cyano-7-deaza-2’-deoxyguanosine is a synthetic nucleoside analog that is structurally similar to deoxyadenosine, but with a cyanide group instead of an oxygen atom. This compound has been shown to have the same biochemical properties as deoxyadenosine, including inhibiting the incorporation of uridine into RNA and DNA. In addition, 7-Cyano-7-deaza-2’-deoxyguanosine inhibits the synthesis of proteins from amino acids by competitive inhibition of ribonucleotide reductase, which catalyzes the conversion of ribonucleotides to deoxyribonucleotides. The enzyme's function</p>Fórmula:C12H13N5O4Pureza:Min. 95%Forma y color:PowderPeso molecular:291.26 g/mol3,3',4,4'-Tetrachlorocarbanilide
CAS:<p>3,3',4,4'-Tetrachlorocarbanilide (TCA) is an antimicrobial agent that is used in the wastewater treatment process. It is detectable by analytical methods such as chromatography and electrospray mass spectrometry. TCA has a broad spectrum of activity against bacteria, fungi, viruses and protozoa. It is also used as a biocide in deionized water systems where it can be effective against Gram-positive bacteria, Gram-negative bacteria, yeast and protozoa. TCA has been shown to inhibit the growth of triclosan-resistant bacteria found in wastewater samples. The impurities found in TCA are not known at this time.</p>Pureza:Min. 95%Tiotropium bromide monohydrate
CAS:<p>Muscarinic antagonist; bronchodilator</p>Fórmula:C19H22NO4S2•Br•H2OPureza:Min. 95%Forma y color:PowderPeso molecular:490.43 g/mol(S)-Carprofen
CAS:<p>Carprofen is a nonsteroidal anti-inflammatory drug (NSAID) that is used to treat pain and inflammation in dogs. It is also used for the management of postoperative pain, as well as for the treatment of osteoarthritis, rheumatoid arthritis, and other conditions. Carprofen has been shown to inhibit cyclooxygenase-2 (COX-2) activity and prostaglandin synthesis. The inhibition potential of carprofen has been determined by the modification of COX-2 by S-carprofen and its stereoselectivity. This study also showed that carprofen inhibits lipase activity in an ex vivo model of canine blood plasma, which may be related to its effects on endogenous substances such as leukotrienes. Carprofen has been shown to reduce inflammation and pain in animal models through the inhibition of COX-2 activity and prostaglandin synthesis. The time required for this reaction is less than</p>Fórmula:C15H12ClNO2Pureza:Min. 95%Forma y color:White To Off-White SolidPeso molecular:273.71 g/molCocamidopropyl betaine - aqueous solution
CAS:<p>Mixture of C12–C18 acylamides with the major component cocamidopropyl betaine.</p>Fórmula:C19H38N2O3Forma y color:Colorless Clear LiquidPeso molecular:342.52 g/molUrsodeoxycholic acid methyl ester
CAS:Producto controlado<p>Ursodeoxycholic acid methyl ester is a bile acid that is produced from ursodeoxycholic acid. It is used as a drug to dissolve gallstones and reduce the risk of recurrent gallstones in patients who have had a cholecystectomy. Ursodeoxycholic acid methyl ester also reduces cholesterol levels by preventing its reabsorption in the small intestine and enhancing its excretion in the bile. This agent has been shown to modulate cell proliferation and differentiation, especially in cerebral tissue and muscle cells. Ursodeoxycholic acid methyl ester can be synthesized from ursodeoxycholic acid by saponification with base followed by methylation with methanol. The synthesis of this agent involves an elimination reaction between c1-c3 alcohols, which leads to impurities such as formaldehyde, acetone, glycerol, acetic acid, and butyric acid.</p>Fórmula:C25H42O4Pureza:Min. 95%Forma y color:White PowderPeso molecular:406.6 g/mol(S)-3-Hydroxy-γ-butyrolactone
CAS:<p>3-Hydroxy-gamma-butyrolactone is an organic solvent that is used to make malic acid. It is produced by the hydrolysis of butyrolactone with aqueous hydrochloric acid and sodium chloride as an acidic catalyst. 3-Hydroxy-gamma-butyrolactone can be used in organic synthesis reactions, such as the synthesis of oligosaccharides. The reaction time for this organic compound depends on the amount of water present in the reaction mixture. This product is mainly used in chemical laboratories and industrial applications due to its high reactivity.</p>Fórmula:C4H6O3Pureza:Min. 95%Forma y color:Clear LiquidPeso molecular:102.09 g/molN-Acetyl-DL-methionine
CAS:<p>N-Acetyl-DL-methionine is an amide of the amino acid methionine and acetyl coenzyme A. It has a number of biological properties including being a precursor to protein synthesis, a regulator of fatty acid metabolism, and an inhibitor of glutamate pyruvate transaminase. It can be found in bacterial strains as well as in human serum. N-Acetyl-DL-methionine is synthesized by the reaction of methylamine with acetyl coenzyme A in the presence of ammonia or other nitrogenous bases. The chemical structure of this compound consists of two nitrogen atoms and an acetyl group bonded to a carbon atom that is attached to a methyl group and another carbon atom that forms part of an amide bond with the amino acid methionine. This molecule has been observed using nmr spectroscopic data to form hydrogen bonds with proteins.</p>Fórmula:C7H13NO3SPureza:Min. 95%Forma y color:PowderPeso molecular:191.25 g/mol5-Chloro-2-methoxyacetophenone
CAS:<p>5-Chloro-2-methoxyacetophenone is a byproduct of the synthesis of 2-hydroxybenzofuran. It is also used in the synthesis of tetracyclic benzopyrans, which are known to be potent analgesics and have been found to have anti-inflammatory properties. 5-Chloro-2-methoxyacetophenone can be obtained by decarbonylation (loss of carbon) or elimination reactions.</p>Fórmula:C9H9ClO2Pureza:Min. 95%Forma y color:Clear LiquidPeso molecular:184.62 g/mol(+)-(1R,2R,5R)-2-Hydroxy-3-pinanone
CAS:<p>(+)-(1R,2R,5R)-2-Hydroxy-3-pinanone is an organic compound that can be prepared by a kinetic resolution of the racemic mixture of (+)-(1S,2S,5S)-2-hydroxy-3-pinanone. This reaction is performed in two steps: first the racemic mixture is converted to the corresponding chiral acetylacetonate by reaction with acetic anhydride followed by hydrolysis with sodium hydroxide. The pentane reacts with the ring opening of the acetylacetonate to give (+)-(1R,2R,5R)-2-hydroxypinanone and its enantiomer. The nature of this preparative method means that it is not possible to recover (+)-(1R,2R,5R)-2-hydroxypinanone from the reaction products.</p>Fórmula:C10H16O2Pureza:Min. 95%Forma y color:PowderPeso molecular:168.23 g/molPotassium DL-aspartate hemihydrate
CAS:<p>Potassium DL-aspartate hemihydrate is a versatile building block that can be used as a reagent and as a speciality chemical. It is useful for research and development, as well as for the production of high-quality compounds and intermediates. This compound can be used in organic synthesis reactions and has been shown to be useful in the construction of scaffolds.</p>Fórmula:C4H7NO4H2O·KPureza:Min. 95%Forma y color:White PowderPeso molecular:181.21 g/molDuloxetine hydrochloride
CAS:Producto controlado<p>Serotonin and norepinehrine reuptake inhibitor</p>Fórmula:C18H19NOS•HClPureza:Min. 95%Forma y color:White PowderPeso molecular:333.88 g/molDL-Homocysteine thiolactone hydrochloride
CAS:<p>DL-Homocysteine thiolactone hydrochloride is a compound that has been found in human serum and urine. It is used to measure the concentration of homocysteine in the blood, which may be an indicator of coronary heart disease. DL-Homocysteine thiolactone hydrochloride is used to synthesize the amino acid cysteine, which is vital for cell growth and protein synthesis. DL-Homocysteine thiolactone hydrochloride also has optical properties that make it suitable as a photochromic material. The compound has been shown to be a hydrogen bond donor, which makes it useful for stabilizing proteins in mammalian cells.</p>Fórmula:C4H8ClNOSPureza:Min. 95%Forma y color:White PowderPeso molecular:153.63 g/mol4-Carboxycinnamic acid
CAS:<p>4-Carboxycinnamic acid is an organic compound that is a derivative of cinnamic acid. It is a colorless solid that is soluble in organic solvents and has high resistance to environmental pollution. 4-Carboxycinnamic acid has been shown to have photocatalytic activity in the presence of UV radiation, with a quantum yield of 0.2% at 365 nm. It also exhibits fluorescence properties, but these are not as strong as the parent compound, cinnamic acid. 4-Carboxycinnamic acid has functional groups that can be activated by hydrogen bonding interactions and uptake into cells. This compound also reacts with sulfonic acids to form sulfinic acids and hydrochloric acid to form chlorocinnamic acids. Chronic pulmonary effects were observed in animals after inhalation of this substance for 30 minutes per day for 10 days. X-ray crystal structures have been determined for 4-carboxycinnamic acid and its</p>Fórmula:C10H8O4Pureza:Min. 95%Forma y color:PowderPeso molecular:192.17 g/molFmoc-L-threoninol
CAS:<p>Fmoc-L-threoninol is a conjugate of L-threoninol with a protecting group, Fmoc. It is synthesized by the solid-phase method on an activated resin and then cleaved from the resin to give the desired product. The linker used in this synthesis is succinic acid diacetate. This compound has been shown to have anti-inflammatory effects in human serum, which may be due to its ability to inhibit prostaglandin synthesis.</p>Fórmula:C19H21NO4Pureza:Min. 95%Forma y color:PowderPeso molecular:327.37 g/mol3-Acetylcoumarin
CAS:<p>3-Acetylcoumarin is a coumarin derivative that has been shown to have significant cytotoxicity in vitro. Coumarins are a group of compounds that are used as antimicrobial agents, as well as in polymer compositions and biological studies. 3-Acetylcoumarin has shown anticancer activity against human breast cancer cells (MDA-MB-231) and can be used for the treatment of various cancers. It was found that 3-acetylcoumarin binds to metal carbonyl complexes and forms stable adducts, which is responsible for its cytotoxic effects. This compound also inhibits the growth of bacteria by interfering with the synthesis of proteins necessary for cell division.</p>Fórmula:C11H8O3Pureza:Min. 95%Forma y color:Off-White PowderPeso molecular:188.18 g/mol3,5-Dimethoxy-4-hydroxycinnamic acid ethyl ester
CAS:<p>3,5-Dimethoxy-4-hydroxycinnamic acid ethyl ester is a redox potential with an acidic character. It can be synthesized from p-hydroxybenzoic acid and acetate extract of the plant Carthamus tinctorius. The synthesis starts with an asymmetric synthesis of protocatechuic acid and its derivatives. This compound is also found in the surface methodology of fatty acids and radiation that has been studied by nmr spectroscopic data. 3,5-Dimethoxy-4-hydroxycinnamic acid ethyl ester has bioactive phenolic properties and can be used for the treatment of various diseases such as cancer or diabetes.</p>Fórmula:C13H16O5Pureza:Min. 95%Forma y color:PowderPeso molecular:252.26 g/mol2-Cyanocinnamic acid
CAS:<p>2-Cyanocinnamic acid is a fatty acid that has been shown to inhibit the synthesis of proteins. It binds to cytochrome c oxidase, inhibiting mitochondrial respiration and electron transport, leading to decreased ATP production. 2-Cyanocinnamic acid is not easily transported out of mitochondria, which leads to its accumulation in the mitochondrial matrix. This accumulation causes synergistic inhibition with glutamate, leading to a decrease in ATP production and an increase in intracellular levels of reactive oxygen species (ROS). The use of 2-cyanoacrylic acid as a mitochondrial transport inhibitor has been proposed for the treatment of obesity and diabetes.<br>2-Cyanocinnamic acid also inhibits fatty acid uptake by binding to the protein translocase at the outer membrane of cells. This binding prevents monomers from entering the cell, where they are broken down by beta oxidation and converted into acetyl-CoA, which can be used for energy production or stored as triglycer</p>Fórmula:C10H7NO2Pureza:Min. 95%Peso molecular:173.17 g/mol7-Amino-4-methyl-3-coumarinacetic acid N-succinimidyl ester
CAS:<p>7-Amino-4-methyl-3-coumarinacetic acid N-succinimidyl ester is a synthetic amino acid with a reactive carboxylic acid group. It is used as a crosslinker in biochemistry and has been shown to have biological properties in plants. 7-Amino-4-methyl-3-coumarinacetic acid N-succinimidyl ester reacts with the acidic groups of proteins, DNA, or RNA, and is an important component of some second order rate constants. This chemical is also used for the neutralization of histological stains such as haematoxylin.</p>Fórmula:C16H14N2O6Pureza:Min. 90 Area-%Forma y color:PowderPeso molecular:330.29 g/molDL-alanine-β-naphthylamide hydrochloride
CAS:<p>DL-Alanine-beta-naphthylamide hydrochloride is a fine chemical that is used as a building block for other compounds. It can be used in the synthesis of complex compounds and as a reagent to synthesize speciality chemicals and research chemicals. DL-Alanine-beta-naphthylamide hydrochloride is also a versatile building block that can be used as an intermediate in organic reactions or as a reaction component. This compound has CAS No. 74144-49-3 and is soluble in water.</p>Fórmula:C13H15ClN2OPureza:Min. 95%Forma y color:PowderPeso molecular:250.72 g/mol6a-Hydroxy budesonide
CAS:<p>Please enquire for more information about 6a-Hydroxy budesonide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C25H34O7Pureza:Min. 95%Forma y color:PowderPeso molecular:446.53 g/mol7-Methoxy-1-naphthaldehyde
CAS:<p>7-Methoxy-1-naphthaldehyde is an aldehyde that is synthesized from acetaldehyde and 7-methoxy-1-naphthol. It has been shown to inhibit the cytosolic aldehyde dehydrogenase, which converts acetaldehyde to acetate. This reaction is one of the major routes for the metabolism of alcohol in humans. 7-Methoxy-1-naphthaldehyde can be used as a substrate in immunochemical assays, and its synthetic scheme has been published. 7MNA was also found to have cytotoxic effects on human liver cells in vitro.</p>Fórmula:C12H10O2Pureza:Min. 95%Peso molecular:186.21 g/molCalcitonin (8-32) (salmon I) trifluoroacetate salt
CAS:<p>Please enquire for more information about Calcitonin (8-32) (salmon I) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C119H198N36O37·C2HF3O2Pureza:Min. 98 Area-%Forma y color:PowderPeso molecular:2,725.07 g/mol3,5-Dichlorophenylthiourea
CAS:<p>3,5-Dichlorophenylthiourea is an inorganic compound that can be used as a corrosion inhibitor. It is an acidic compound with a magnetic resonance spectrum that contains amide peaks. This substance is also bifunctional and reacts with potassium dichromate to form an ammonium salt. 3,5-Dichlorophenylthiourea has been shown to inhibit the growth of C. neoformans in human serum and may be useful as a chemotherapy agent for this type of infection. The substance has also been shown to have some effect on chloride ions and may be useful as an environmental pollution control agent or as a chemical substance. 3,5-Dichlorophenylthiourea may react with alkanolamines or polyvinyls in order to form new compounds.</p>Pureza:Min. 95%3'-Aminopropionanilide
CAS:<p>3'-Aminopropionanilide is a synthetic chemical that belongs to the group of aminopropionates. It has been used as a reaction component and reagent in organic synthesis. 3'-Aminopropionanilide is a versatile building block, which can be used to synthesize complex compounds with different functions. This compound is also an intermediate in the synthesis of other chemicals, such as pharmaceuticals or agrochemicals. 3'-Aminopropionanilide has a CAS number of 22987-10-6.</p>Fórmula:C9H12N2OPureza:Min. 95%Forma y color:PowderPeso molecular:164.2 g/molD-Pantolactone
CAS:<p>D-Pantolactone is a lactone that is produced by the bacterial strain Pantoea agglomerans. It is an intermediate in the biosynthesis of pantothenic acid and calcium pantothenate. D-Pantolactone has been shown to have inhibitory properties against HIV infection, but it is not active against other viruses. D-Pantolactone binds to the enzyme hydrolase and blocks the transfer of a proton from ATP to ADP, inhibiting the production of ATP and leading to cell death. The reaction solution for D-pantolactone can be analyzed using nuclear magnetic resonance spectroscopy (NMR) or high performance liquid chromatography (HPLC).</p>Fórmula:C6H10O3Pureza:Min. 98%Forma y color:White PowderPeso molecular:130.14 g/molL-Alanine-β-naphthylamide
CAS:<p>L-alanine-β-naphthylamide is an amino acid that is synthesized by the action of β-Naphtholactamase on l-alanine. It is used as a substrate for enzyme studies and to determine the uptake of substances by cells. L-Alanine-β-naphthylamide has been shown to inhibit the activity of some enzymes, such as aminopeptidases and peptidases. The inhibition may be due to its ability to bind to lysine residues in the active site of these enzymes. This amino acid also inhibits the growth of bacteria at neutral pH and has a bacteriostatic effect at a pH range from 4.5 to 5.5.</p>Fórmula:C13H14N2OPureza:Min. 95%Forma y color:PowderPeso molecular:214.26 g/molIsopomiferin-3',4'-dimethyl ether
<p>Isopomiferin-3',4'-dimethyl ether is a bioactive compound, which is a naturally-occurring flavonoid derivative. It is sourced from various plant species, often found in traditional medicinal plants, exhibiting diverse biological activities due to its complex chemical structure. The mode of action involves interaction with cellular pathways, potentially influencing enzymes and receptor signaling, offering valuable insight into its biochemical and pharmacological properties.</p>Fórmula:C27H28O6Pureza:Min. 95%Forma y color:PowderPeso molecular:448.51 g/mol3,4-(Methylenedioxy)-6-nitrocinnamic acid
CAS:<p>3,4-(Methylenedioxy)-6-nitrocinnamic acid is a cytotoxic molecule that inhibits the growth of cells by interfering with the synthesis of proteins. It binds to DNA and prevents the transcription process from occurring. This molecule has been shown to inhibit endoplasmic reticulum and Golgi apparatus functions in plant cells. 3,4-(Methylenedioxy)-6-nitrocinnamic acid has also been used as a polymerization agent for polyacrylamide gels. A number of modifications have been made to this molecule in order to increase its effectiveness, such as methyl esterification and mutagenesis. This compound has also been shown to enhance Taxol's anti-cancer effects on cell cultures.</p>Fórmula:C10H7NO6Pureza:Min. 90%Forma y color:White PowderPeso molecular:237.17 g/mol4'-Ethylacetophenone
CAS:<p>4'-Ethylacetophenone is an organic compound with the chemical formula C8H10O. It is a colorless liquid that has a spicy odor. This substance can be found in friedel-crafts reactions of capsicum annuum, as well as being one of the reaction products from surinamensis. It can be identified by FT-IR spectroscopy and shows an odorant receptor activity. 4'-Ethylacetophenone is used in the production of ethyl formate, which is used as a solvent and a chemical intermediate in the synthesis of other compounds. The kinetic data for this substance are available, and it has been shown to have functional groups such as chloride and magnetic resonance spectroscopy. 4'-Ethylacetophenone is expressed in Xenopus oocytes.END></p>Fórmula:C10H12OPureza:Min. 95%Forma y color:PowderPeso molecular:148.2 g/mol5β-Pregnane-3α,11α,20β-triol
CAS:Producto controlado<p>5-b-Pregnan-3-a,11-a-,20-b-triol is a high quality research chemical with CAS No. 55647-22-8. It is a complex compound that can be used as an intermediate in the synthesis of other compounds. 5-b-Pregnan-3-a,11-a-,20-b-triol is a speciality chemical that has many uses and is also a versatile building block for synthesis. This reagent can be used to create new compounds or to react in different ways with other chemicals to produce useful scaffolds or building blocks for reactions. 5 b pregna 3 a, 11 a, 20 b triol has been shown to have the ability to react with other chemicals in order to form useful reaction components.</p>Fórmula:C21H36O3Pureza:Min. 95%Forma y color:PowderPeso molecular:336.51 g/mol4-Methoxycinnamylidene acetaldehyde
CAS:<p>4-Methoxycinnamylidene acetaldehyde is a versatile building block with a CAS number of 27394-81-6. It is used in the research and production of fine chemicals, pharmaceuticals, and high quality reagents. 4-Methoxycinnamylidene acetaldehyde can be used as a useful scaffold for the synthesis of complex compounds. This building block is also a useful intermediate in organic chemistry reactions.</p>Fórmula:C12H12O2Pureza:Min. 95%Forma y color:PowderPeso molecular:188.22 g/mol(-)-Borneol
CAS:Producto controlado<p>(-)-Borneol is a monoterpenoid that is found in plants such as Angelica Dahurica, Salvia Miltiorrhiza, and Rhizoma Gastrodiae. (-)-Borneol has been shown to inhibit the activity of complex enzymes such as fructosyltransferase, which is involved in the synthesis of fructose-1,6-bisphosphate. This compound also displays significant cytotoxicity against cancer cells and induces apoptosis by inhibiting DNA binding activity. (-)-Borneol also has anti-inflammatory properties and can be used for the treatment of inflammatory diseases such as asthma. It inhibits prostaglandin synthesis by blocking cyclooxygenases (COX). Experimental studies have shown that borneol can inhibit the growth of Mycobacterium tuberculosis and Mycobacterium avium complex.</p>Fórmula:C10H18OPureza:Min. 95%Forma y color:PowderPeso molecular:154.25 g/molMaytansinoid DM 4
CAS:<p>N2'-Deacetyl-N2'-(4-mercapto-4-methyl-1-oxopentyl)-maytansine (DMAP) is a structural analogue of maytansinoids that has potent antitumor activity against renal cell cancer. DMAP binds to the active site of wild type enzyme, and inhibits its activity. DMAP also inhibits the activities of other enzymes that are involved in the synthesis of proteins and other cellular components. The inhibition of these enzymes by DMAP leads to tumor cell death. This drug was found to be more cytotoxic at higher doses than the parent compound, maytansinol, which indicates that DMAP has a higher affinity for its target enzyme. The cytotoxicity of this drug is not affected by platinum resistance in ovarian cancer cells or by P-glycoprotein (Pgp) inhibitors such as verapamil and cyclosporin A.</p>Fórmula:C38H54ClN3O10SPureza:Min. 95%Forma y color:Off-White PowderPeso molecular:780.37 g/mol3,3',5-Triiodo thyroacetic acid
CAS:<p>3,3',5-Triiodo thyroacetic acid is a synthetic thyroid hormone that acts as a thyroid hormone receptor agonist. It binds to the thyroid hormone receptor, leading to the activation of other transcription factors and increased synthesis of proteins. 3,3',5-Triiodo thyroacetic acid has been shown to increase the metabolic rate in rats by increasing the expression of epidermal growth factor in skin cells and signal transduction in nerve cells. This drug also causes an increase in transcriptional regulation and protein synthesis. 3,3',5-Triiodo thyroacetic acid does not have any known side effects or toxicity.</p>Fórmula:C14H9I3O4Pureza:Min. 95%Forma y color:White Off-White PowderPeso molecular:621.93 g/molMonomethyl auristatin E
CAS:<p>Synthetic analog of dolastatin 10; cytotoxic; inhibits tubulin polymerization</p>Fórmula:C39H67N5O7Pureza:Min. 98 Area-%Forma y color:White Off-White PowderPeso molecular:717.98 g/mol3,5,3',5'-Tetraiodothyroacetic acid
CAS:<p>3,5,3',5'-Tetraiodothyroacetic acid (T4) is a thyroid hormone that can be found in the blood and has been shown to have angiogenic properties. T4 has been shown to bind to integrin receptors on endothelial cells and stimulate the proliferation of these cells. This hormone also has pro-apoptotic activity, inducing programmed cell death in cancer cells. T4 is used as a model system for studying the molecular pathogenesis of thyroid cancer. T4 is also able to inhibit DNA polymerase activity, which may be responsible for its ability to inhibit tumor growth.</p>Fórmula:C14H8I4O4Pureza:Min. 95%Forma y color:White PowderPeso molecular:747.83 g/molN4-Boc-cytosin-1-yl acetic acid
CAS:<p>N4-Boc-cytosin-1-yl acetic acid is a fine chemical that is used as a reagent, and can be used as a building block in the synthesis of various compounds. It has been shown to be an effective intermediate in the synthesis of various compounds, and can be used as a scaffold for drug discovery. N4-Boc-cytosin-1-yl acetic acid is also useful in the production of other chemicals, such as pharmaceuticals and pesticides.</p>Fórmula:C11H15N3O5Pureza:Min. 98 Area-%Forma y color:PowderPeso molecular:269.25 g/mol(-)-β-Elemene
CAS:<p>(-)-beta-Elemene is a natural product with antifungal and anticancer properties. It has been shown to have strong in vitro activity against myeloma cell lines, HL-60 cells, and K562 cells, which are all human cancer cell lines. (-)-beta-Elemene has also been shown to be active against group P2 bacteria, including Streptococcus pneumoniae and Haemophilus influenzae. This compound has been found to inhibit the growth of solid tumours in vivo. (-)-beta-Elemene inhibits the energy metabolism of cells by altering the mitochondrial membrane potential and blocking ATP synthesis. It also induces apoptosis by regulating key cell signaling pathways, such as caspase activation and Akt/mTOR pathway inhibition.</p>Fórmula:C15H24Pureza:Min. 95%Forma y color:Clear LiquidPeso molecular:204.35 g/mol4'-Hydroxy-3,4-methylenedioxychalcone
CAS:<p>4'-Hydroxy-3,4-methylenedioxychalcone is a reaction component that belongs to the category of fine chemicals. It is a useful scaffold for the synthesis of complex compounds and can be used as a reagent for the preparation of other chemical substances. 4'-Hydroxy-3,4-methylenedioxychalcone is an intermediate in the manufacture of certain drugs such as taxol, which is used to treat breast cancer. The CAS number for this substance is 19152-39-7.</p>Fórmula:C16H12O4Pureza:Min. 95%Forma y color:PowderPeso molecular:268.26 g/mol5-Aminovaleric acid
CAS:<p>5-Aminovaleric acid is a cyclic peptide that is an antagonist of the enzyme 5-aminovaleric acid hydrolase that catalyzes the conversion of 5-aminovaleric acid to succinic semialdehyde. The physiological function of 5-aminovaleric acid hydrolase is not known, but it has been implicated in a number of neurological disorders, such as Alzheimer's disease, Parkinson's disease, and amyotrophic lateral sclerosis. The reaction solution contains 5-aminovaleric acid (5AVA), hydrogen fluoride (HF), and l-lysine (Lys). Upon addition of HF to the solution, it reacts with Lys to form a dinucleotide phosphate intermediate. This intermediate then reacts with 5AVA to form an intramolecular hydrogen bond with the amino group of Lys and release hydrogen gas. The detection sensitivity for this reaction can be increased by using a cyclic peptide inhibitor.</p>Fórmula:C5H11NO2Pureza:Min. 95%Forma y color:Off-White PowderPeso molecular:117.15 g/molAlfuzosin
CAS:<p>?-adrenoceptor antagonist; treatment for benign prostatic hyperplasia</p>Fórmula:C19H27N5O4Pureza:Min. 95%Forma y color:White PowderPeso molecular:389.45 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>Fórmula:C9H9NO3Pureza:Min. 95%Forma y color:PowderPeso molecular:179.17 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>Fórmula:C10H6N2O4Pureza:Min. 97.0 Area-%Peso molecular:218.17 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>Fórmula:C10H16N2O4SPureza:Min. 95%Forma y color:PowderPeso molecular: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>Fórmula:C16H16O3Pureza:Min. 95%Forma y color:Yellow PowderPeso molecular:256.3 g/mol3-Iodo-L-thyronine
CAS:<p>3-Iodo-L-thyronine is a thyroid hormone that is synthesized from thyroxine. It has a high maximal response in humans and it may be useful for the treatment of hypothyroidism. 3-Iodo-L-thyronine is not active against rat liver microsomes because it is a noncompetitive inhibitor. The clinical relevance of this drug needs to be evaluated before it can be used as a therapeutic agent, but its analytical methods are similar to those used for other thyroid hormones, such as T3, T4, and 3,5,3'-triiodothyronine. This molecule has been successfully detected in human serum and tissues by using an analytical method based on iodoacetic acid.</p>Fórmula:C15H14INO4Pureza:Min. 95%Forma y color:PowderPeso molecular:399.18 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>Fórmula:C8H7NO3Pureza:(%) Min. 98%Forma y color:PowderPeso molecular:165.15 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>Fórmula:C16H19N5O6Pureza:Min. 95 Area-%Forma y color:PowderPeso molecular:377.35 g/molN,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>Fórmula:C19H27NO7Pureza:Min. 95%Forma y color:SolidPeso molecular:381.42 g/molEcgonine ethyl ester
CAS:Producto controlado<p>Ecgonine ethyl ester is a metabolite of cocaine that is found in the blood, urine, and cerebrospinal fluid of humans. It is used in drug assays to detect cocaine use. Ecgonine ethyl ester binds to the dopamine transporter and blocks dopamine uptake into cells, which leads to elevated levels of dopamine in the synapses. Ecgonine ethyl ester also inhibits serotonin reuptake and has been shown to induce apoptotic cell death in human cancer cells.</p>Fórmula:C11H19NO3Pureza:Min. 95%Forma y color:Clear LiquidPeso molecular:213.27 g/mol2',3'-Di-O-isopropylidene-5-hydroxymethyl uridine
CAS:<p>2',3'-Di-O-isopropylidene-5-hydroxymethyl uridine (DIOI) is a fine chemical that can be used as a versatile building block or an intermediate in the research of complex compounds. DIOI is also a useful reagent, which may be used as a starting material for the synthesis of other compounds. It has been shown to have high quality and is available at CAS No. 3816-77-1.</p>Fórmula:C13H18N2O7Pureza:Min. 95 Area-%Forma y color:PowderPeso molecular:314.29 g/mol3-Nitrophthalodinitrile
CAS:<p>3-Nitrophthalodinitrile is a chemical compound that can be used to treat wastewater. It has been shown to have photophysical properties, fluorescence properties, and structural formula. 3-Nitrophthalodinitrile has been shown to be a good fluorescent probe for the detection of multi-walled carbon nanotubes in the environment. 3-Nitrophthalodinitrile has also been found to have fluorescence lifetimes and nmr spectra that are different depending on whether it is in its ground state or excited state. 3-Nitrophthalodinitrile has been shown to react with nucleophiles such as water, alcohols, and amines. Furthermore, it has been found to be able to undergo transfer reactions with other chemical species such as formaldehyde and nitrite ions. 3-Nitrophthalodinitrile is capable of undergoing dehydration without any side products being formed. This makes it an excellent candidate for use in optical applications</p>Fórmula:C8H3N3O2Pureza:Min. 95%Forma y color:Slightly Yellow PowderPeso molecular:173.13 g/molCrystal violet lactone
CAS:<p>Crystal violet lactone is a hydroxylated derivative of crystal violet that has been shown to exist as a stable complex with metal chelates. The chemical stability of this compound is related to the presence of the hydroxyl group, which can be used to form hydrogen bonding interactions. Crystal violet lactone has been shown to react with p-hydroxybenzoic acid in an electron transfer reaction, resulting in the formation of stable complexes. This chemical property makes it useful for flow assays, such as those used for the detection of glucose in blood plasma.</p>Fórmula:C26H29N3O2Pureza:Min. 95%Forma y color:Yellow PowderPeso molecular:415.53 g/mol4-Ethoxysalicylic acid
CAS:<p>4-Ethoxysalicylic acid is a phosphorus oxychloride derivative that is used as an intermediate in the production of xanthones. Xanthones are used in the manufacture of dyes, pharmaceuticals, and fragrances. This compound also reacts with zinc chloride to give 4-ethoxysalicylate, which is an oxidizing agent. 4-Ethoxysalicylic acid has low toxicity and can be filtered from a reaction mixture by filtration or recrystallization. It can act as a monoamine oxidase inhibitor, which may contribute to its antidepressant properties. A hydrophobic molecule, 4-ethoxysalicylic acid will not dissolve in water but can be dissolved in organic solvents such as alcohols or ethers. It also has a high affinity for blood proteins and will bind to them readily. This property makes it useful as an anti-coagulant drug for treating depression and other mental illness.</p>Fórmula:C9H10O4Pureza:Min. 95%Forma y color:PowderPeso molecular:182.17 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>Fórmula:C20H20O4Pureza:Min. 98 Area-%Peso molecular:324.37 g/mol2-Amino-5-nitro-2'-fluorobenzophenone
CAS:<p>2-Amino-5-nitro-2'-fluorobenzophenone is a prodrug that is activated by thiourea, a chemical agent that is used to break down the drug. It is an anti-inflammatory drug that acts as a selective COX inhibitor and has been shown to be effective in vivo against primary tumors. 2-Amino-5-nitro-2'-fluorobenzophenone has also been shown to have antiangiogenic properties and has been used to treat inflammatory diseases such as arthritis and psoriasis. This drug can be radiolabeled with carbon, fluorine, or iodine isotopes for use in positron emission tomography (PET) imaging of primary tumors. The drug binds to response elements on cells through electrostatic interactions between the molecular orbitals of the 2 amino groups and the nucleophilic centers of these molecules.</p>Fórmula:C13H9FN2O3Pureza:Min. 95%Forma y color:PowderPeso molecular:260.22 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>Fórmula:C8H7NO3Pureza:Min. 95%Forma y color:Yellow PowderPeso molecular:165.15 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>Fórmula:C5H11NO2•HClForma y color:PowderPeso molecular:153.61 g/molAzithromycin impurity H
CAS:<p>Please enquire for more information about Azithromycin impurity H including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C45H77N3O15SPureza:Min. 95%Forma y color:PowderPeso molecular:932.17 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>Fórmula:C24H25FNNaO4Pureza:Min. 98%Forma y color:Off-White PowderPeso molecular:433.45 g/mol3’,5’-Bis-O-benzoyl-2’-Deoxy-2’-fluoro-4-deoxy-arabinouridine
CAS:<p>Please enquire for more information about 3’,5’-Bis-O-benzoyl-2’-Deoxy-2’-fluoro-4-deoxy-arabinouridine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Pureza:Min. 95%3-Amino-2-hydroxy-5-methylacetophenone
CAS:<p>3-Amino-2-hydroxy-5-methylacetophenone is a reagent for organic synthesis, which is used as a building block for the preparation of various chemical compounds. 3-Amino-2-hydroxy-5-methylacetophenone has been shown to be an intermediate in the synthesis of pharmaceuticals. Due to its versatility, this compound can be used as a reaction component, and is also used as a building block in the preparation of speciality chemicals. This product has high quality, and can be used as a useful scaffold or building block in research chemicals. The CAS number for 3-amino-2 hydroxy 5 methyl acetophenone is 70977 71 8.</p>Fórmula:C9H11NO2Pureza:Min. 95%Peso molecular:165.19 g/mol3'-O-methylbrazilin
CAS:<p>3'-O-methylbrazilin is a naturally occurring phenolic compound, classified as a methoxy derivative of brazilin. This compound is derived from the heartwood of Caesalpinia sappan, a plant known for its traditional medicinal uses. The mode of action of 3'-O-methylbrazilin involves its potent antioxidant activity, where it effectively scavenges free radicals and inhibits oxidative stress at the cellular level.</p>Fórmula:C17H16O5Pureza:Min. 95%Peso molecular:300.31 g/mol7-Ketocholesterol
CAS:Producto controlado<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>Fórmula:C27H44O2Pureza:Min. 95%Forma y color:PowderPeso molecular:400.64 g/molFluoxetine hydrochloride
CAS:Producto controlado<p>Fluoxetine is a selective serotonin reuptake inhibitor (SSRI) that is used in the treatment of depression, obsessive-compulsive disorder, and other disorders. It is also used to reduce the symptoms of premenstrual dysphoric disorder. Fluoxetine inhibits the reabsorption of serotonin by neurons, which increases the levels of this neurotransmitter in the synaptic space. Fluoxetine hydrochloride binds to serotonergic receptors in the brain that are believed to be involved in mood control and depression. SSRIs act as an active inhibitor of serotonin synthesis, thereby increasing its availability. Studies have shown that fluoxetine can inhibit the proliferation of cancer cells by inhibiting bcl-2 protein expression and promoting apoptosis.</p>Fórmula:C17H19ClF3NOPureza:Min. 98 Area-%Forma y color:White PowderPeso molecular:345.79 g/mol1,4,5,8-Tetramethylnaphthalene
CAS:<p>1,4,5,8-Tetramethylnaphthalene is a colorless liquid that is synthesized from naphthalene and trifluoroacetic acid. It has been used as a photolytic substrate in the rationalized synthesis of 1,4-benzoquinones. Tetramethylnaphthalene also reacts with diacetate to form tetraacetates. The compound is stable at low temperatures but undergoes thermal decomposition above 120 degrees Celsius. Tetramethylnaphthalene can be oxidized by air or oxygen to form aniline. This reaction can occur through either orientation of the molecule. Tetramethylnaphthalene has been used as an acceptor in hydrodynamic studies and as a strain in solid state studies.</p>Fórmula:C14H16Pureza:Min. 95%Forma y color:PowderPeso molecular:184.28 g/mol3-Amino-2-pyrazinecarboxylic acid methyl ester
CAS:<p>3-Amino-2-pyrazinecarboxylic acid methyl ester (3APCME) is a potent anti-mycobacterial agent that inhibits the growth of Mycobacterium tuberculosis by inhibiting the synthesis of amines, which are necessary for its survival. 3APCME has also been shown to have an inhibitory effect on other bacteria that require amines for their survival, such as Escherichia coli. This agent binds to the receptor and inhibits the enzyme pyrazinase in the reaction of phenoxy with dimethylformamide. The molecular modeling studies show that 3APCME is able to bind to a hydrophobic region on the enzyme's surface and form a covalent bond through nucleophilic attack. The asymmetric synthesis results in the production of one enantiomer of 3APCME and allows for greater efficacy against mycobacteria than other agents.</p>Fórmula:C6H7N3O2Pureza:Min. 95%Forma y color:PowderPeso molecular:153.14 g/mol7a-Hydroxytestosterone
CAS:Producto controlado<p>Please enquire for more information about 7a-Hydroxytestosterone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C19H28O3Pureza:Min. 95%Peso molecular:304.42 g/molD-Asparagine
CAS:<p>D-Asparagine is a hydroxamic acid that has shown to have antioxidative activity in vitro. D-Asparagine can be used as an analytical method for the determination of fatty acids. It also has been shown to have protective effects on tissue culture cells and human blood samples, which may be due to its antioxidant activity. The deuterium isotope effect is observed when the hydrogen atoms are replaced with deuterium atoms. This change leads to a decrease in the number of protons that are released during metabolism, which can affect cell viability.</p>Fórmula:C4H8N2O3Pureza:(Titration) Min. 98%Forma y color:PowderPeso molecular:132.12 g/mol3’-Azido-3’-deoxyguanosine
CAS:<p>Please enquire for more information about 3’-Azido-3’-deoxyguanosine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C10H12N8O4Pureza:Min. 95%Peso molecular:308.098154-Bromo-2-chlorocinnamic acid
CAS:<p>4-Bromo-2-chlorocinnamic acid is a useful chemical in the synthesis of organic compounds. It is an intermediate in the production of pharmaceuticals and other organic compounds. The compound has been used as a research chemical and as a building block for the production of complex chemicals. 4-Bromo-2-chlorocinnamic acid has also been used as a building block for the production of fine chemicals, such as dyes, perfumes, and pesticides.</p>Fórmula:C9H6BrClO2Pureza:Min. 95%Forma y color:PowderPeso molecular:261.5 g/molethyl 2-cyano-3-(4-nitrophenyl)prop-2-enoate
CAS:<p>Ethyl 2-cyano-3-(4-nitrophenyl)prop-2-enoate is a functionalized molecule that contains a dipole. It has high selectivity for 1,3-dipolar cycloadditions because the electron density of the methylene group is greater than that of the aldehyde group. The mechanistic theory for this reaction is that the electron density on the methylene group in ethyl 2-cyano-3-(4-nitrophenyl)prop-2-enoate will cause it to become more reactive than the aldehyde group. The dipoles in this molecule are oriented such that they can react with each other to form an intermediate and then an adduct. This isomerization occurs through either dipolarophilic or electrocyclic mechanisms.</p>Pureza:Min. 95%5-Hydroxy-1,4-naphthalenedione
CAS:<p>Blocks RNA polymerases I, II, and III; inhibits PPlases</p>Fórmula:C10H6O3Pureza:Min. 98 Area-%Forma y color:PowderPeso molecular:174.15 g/molL-Aspartic acid β-naphthylamide
CAS:<p>L-Aspartic acid beta-naphthylamide is a dietary amino acid that is metabolized to oxaloacetate in the liver. This metabolite is then converted to aspartate and glutamate, which are both important for brain functions. L-Aspartic acid beta-naphthylamide has been shown to have regulatory effects on peptide hormones, such as inhibiting the synthesis of angiotensin II and vasopressin in rats. L-Aspartic acid beta-naphthylamide also has anti-cancer properties, which may be due to its ability to inhibit the growth of cancer cells by hydrolyzing proteins and enzymes involved in fatty acid synthesis.</p>Fórmula:C14H14N2O3Pureza:Min. 95%Peso molecular:258.27 g/mol4-Hydroxy-3-nitropyridine
CAS:<p>4-Hydroxy-3-nitropyridine is an organic chemical compound with the molecular formula CHNO. It has a structure that is composed of a nitro group bonded to a pyridine ring. 4-Hydroxy-3-nitropyridine can be found in wastewater and as a byproduct of the production of dyes, drugs, and explosives. It has been shown to react with primary amines to form nitrosamines. In its tautomeric form, 4-hydroxy-3-nitropyridine is more reactive and will react with chloride ions to form hydroxylamine. This reaction is used commercially for the synthesis of hydrazine and other products.</p>Fórmula:C5H4N2O3Pureza:Min. 95%Forma y color:PowderPeso molecular:140.1 g/molVanillic acid methyl ester
CAS:<p>Vanillic acid methyl ester is a chemical compound that can be used as an antioxidant and antimicrobial agent. It is synthesized by the reaction of vanillin with methanol in the presence of hydrochloric acid. Vanillic acid methyl ester has been shown to have antioxidative properties and inhibit the activities of various enzymes, such as eugenol oxidase, lipid peroxidase, and cyclooxygenase-1. This product also has shown anti-inflammatory effects in animal models of bowel disease and coronary heart diseases. Vanillic acid methyl ester converts to benzoic acid when it is metabolized by cytochrome P450 2E1, which can then be conjugated with glutathione or glucuronic acid.</p>Fórmula:C9H10O4Pureza:Min. 95%Forma y color:White Off-White PowderPeso molecular:182.17 g/mol2-Amino-5-bromobenzoic acid methyl ester
CAS:<p>2-Amino-5-bromobenzoic acid methyl ester is a small molecule with antiviral potency. It has a dipole moment and can form hydrogen bonds. 2-Amino-5-bromobenzoic acid methyl ester inhibits the PDE5 enzyme, which is an enzyme that breaks down cGMP. This inhibition of PDE5 leads to the increase in cGMP, which causes blood vessels to relax and widen. As a result, 2-amino-5-bromobenzoic acid methyl ester has been shown to decrease high blood pressure and improve heart function.</p>Fórmula:C8H8BrNO2Pureza:Min. 95%Forma y color:PowderPeso molecular:230.06 g/molα-Pinene
CAS:<p>Alpha-pinene is a monoterpene that reacts with ozone to form acid. It is also a skin irritant and has been shown to cause cancer in animals. Alpha-pinene can be used as a chemical pesticide and is an important precursor for the synthesis of polymers, such as polyethylene, polypropylene, and polystyrene. The alpha-pinene molecule has been studied in relation to its transport properties through the lungs, due to its high vapor pressure and tendency to form particles. This molecule is an active compound that binds to DNA-dependent RNA polymerase, thereby preventing transcription and replication. Alpha-pinene has also been found to have biological properties related to gene expression regulation, cell signaling pathways, neuronal death, and apoptosis.</p>Fórmula:C10H16Pureza:Min. 95%Forma y color:Clear LiquidPeso molecular:136.23 g/mol2-Benzyloxyacetophenone
CAS:<p>2-Benzyloxyacetophenone is an efficient method for the synthesis of sodium hydrogen, alcohol group, and dietary proton. This compound has been shown to have inhibitory activity against Hl-60 cells, and it inhibits mitochondrial membrane potential in these cells. 2-Benzyloxyacetophenone also inhibits camp levels in Hl-60 cells. It has also been shown to have anticancer activity in vitro and in vivo. This compound is a β-unsaturated ketone that is derived from chalcones, which are known to be anticancer compounds.</p>Fórmula:C15H14O2Pureza:Min. 95%Forma y color:PowderPeso molecular:226.27 g/mol2',7'-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein
CAS:<p>2',7'-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein (BCECF) is a fluorescent probe that is used to measure the intracellular concentration of Ca2+. BCECF binds to Ca2+ and transfers its energy to a fluorophore. This process results in an increase in fluorescence intensity proportional to the amount of Ca2+ present. The BCECF dye can be used for detecting mitochondrial membrane potential, as well as monitoring changes in cellular metabolism. It has been shown to be effective in mesenchymal cells, blood sampling, and internalization assays.</p>Fórmula:C27H20O11Pureza:Min. 90 Area-%Forma y color:PowderPeso molecular:520.44 g/molSiastatin B
CAS:<p>Inhibitor of viral, bacterial and animal sialidase</p>Fórmula:C8H14N2O5Pureza:Min. 98 Area-%Forma y color:White PowderPeso molecular:218.19 g/mol6-amino-3-methyl-4-(3-nitrophenyl)-4H-pyrano[3,2-d]pyrazole-5-carbonitrile
CAS:<p>Please enquire for more information about 6-amino-3-methyl-4-(3-nitrophenyl)-4H-pyrano[3,2-d]pyrazole-5-carbonitrile including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C14H11N5O3Pureza:Min. 95%Forma y color:PowderPeso molecular:297.27 g/molDihydro caffeic acid 3-O-sulfate sodium salt
CAS:<p>Dihydro caffeic acid 3-O-sulfate sodium salt is a flavonol that is found in plants. It has been shown to have antioxidant properties and may be effective in the treatment of diseases associated with oxidative stress, such as diabetes mellitus and cancer. Dihydrocaffeic acid 3-O-sulfate sodium salt has also been shown to inhibit the growth of bacteria by modulating the production of nitric oxide. This agent has been quantified in human urine, which provides evidence for its potential use as a biomarker for disease risk due to its association with phenolic metabolites.</p>Fórmula:C9H8Na2O7SPureza:Min. 95%Forma y color:White Off-White PowderPeso molecular:306.2 g/molO-Benzyl-L-threonine
CAS:<p>O-Benzyl-L-threonine is a polymer that can be used to treat inflammatory diseases. It is an ionic polymer that reacts with calcium carbonate and forms nanosized architectures. O-Benzyl-L-threonine has been shown to cause the disassembly of inflammatory cells and induce cell death through necrosis factor. This polymer has been shown to have an optimal reaction when combined with a target cell in the presence of calcium carbonate. The phenolic group on the threonine molecule is responsible for this reaction's success.</p>Fórmula:C11H15NO3Pureza:Min. 95%Forma y color:White To Off-White SolidPeso molecular:209.24 g/mol(-)-EGCG-3''-O-ME
CAS:<p>(-)-EGCG-3''-O-ME is a methylated derivative of epigallocatechin (EGCg) that has been shown to have hepatoprotective properties. (-)-EGCG-3''-O-ME inhibits the growth of bacterial cells by binding to the proton pump in the bacterial cell membrane and preventing the transport of protons across the membrane, which leads to an accumulation of hydrogen ions inside the bacterial cell. (-)-EGGCg also inhibits alcohol-induced liver injury and is an antioxidant. (-)-EGGCg has been shown to have anti-obesity effects on mice fed a high fat diet, as well as lowering blood pressure in rats. (-)-EGCg can be detected by analytical methods such as gas chromatography or high performance liquid chromatography (HPLC).</p>Fórmula:C23H20O11Pureza:Min. 90 Area-%Forma y color:Brown PowderPeso molecular:472.4 g/mol
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