Padrões Farmacêuticas
Os padrões farmacêuticos são um conjunto abrangente de materiais de referência essenciais para garantir a segurança, eficácia e qualidade dos produtos farmacêuticos. Esta categoria inclui padrões para ingredientes farmacêuticos ativos (APIs), que são os componentes principais responsáveis pelos efeitos terapêuticos. Além disso, abrange compostos e metabólitos relevantes tanto para a indústria farmacêutica quanto veterinária, fornecendo referências para a medição e análise precisa dessas substâncias. Padrões de controle de nitrosaminas são cruciais para detectar e mitigar nitrosaminas potencialmente prejudiciais em formulações de medicamentos. Padrões de toxicologia ajudam a avaliar a segurança e os potenciais efeitos adversos de compostos farmacêuticos. Além disso, padrões de ativadores e inibidores de enzimas são vitais para pesquisa e desenvolvimento, permitindo estudos precisos de vias bioquímicas e mecanismos de ação de medicamentos. Esses padrões farmacêuticos são ferramentas indispensáveis para conformidade regulatória, controle de qualidade e pesquisa, garantindo que os produtos farmacêuticos atendam a rigorosos critérios de segurança e eficácia.
Subcategorias de "Padrões Farmacêuticas"
- APIs para pesquisa e impurezas(273.444 produtos)
- Activadores e Inibidores de Enzimas(2.827 produtos)
- Nitrosaminas(2.605 produtos)
- Compostos e metabolitos farmacêuticos e veterinários(2.577 produtos)
- Toxicologia(13.652 produtos)
Foram encontrados 7836 produtos de "Padrões Farmacêuticas"
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3'-Fluoro-4'-methoxyacetophenone
CAS:<p>3'-Fluoro-4'-methoxyacetophenone is a chalcone that has been shown to have vibrational frequencies of 3.1, 3.2, and 3.3 cm-1. The conformation of this molecule is in the cis form with a 2,6-diisopropylphenyl group on the cyclohexane ring. This molecule has two functional groups: a hydroxyl and a methoxy group. These molecules are soluble in organic solvents such as benzene and chloroform, but not in water or ethanol due to their high polarity. The crystal structure of this molecule was determined by x-ray diffraction experiments at room temperature and found to be monoclinic with space group C2/c with lattice constants a = 5.853 Å, b = 12.638 Å, c = 6.225 Å and β = 120° ± 10° at 25 °C</p>Fórmula:C9H9FO2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:168.16 g/mol2-Hydroxychalcone
CAS:<p>2-Hydroxychalcone is a chemical compound that has been shown to have hypoglycemic effects in mice and rats. It also inhibits the efflux pump of cancer cells, which prevents the drug from being pumped out of the cell, and thus increases its concentration inside the cell. 2-Hydroxychalcone is structurally similar to epidermal growth factor (EGF). The nitrogen atoms are important for its activity as they can form hydrogen bonds with water molecules and help stabilize the protein's conformation. 2-Hydroxychalcone has been shown to have anti-cancer properties in vitro and in vivo, with a particular effect on prostate cancer cells. It also inhibits tumor growth by reducing the production of insulin-like growth factor 1 (IGF1) levels.</p>Fórmula:C15H12O2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:224.25 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%Cor e Forma: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-%Cor e Forma:PowderPeso molecular:810.24 g/molPoly(3-hydroxybutyric acid-co-3-hydroxyvaleric acid)
CAS:<p>Poly(3-hydroxybutyric acid-co-3-hydroxyvaleric acid) is a biodegradable polymer that has been shown to have high water vapor permeability and low values for water uptake and swelling. The polymer is also biocompatible, with no cytotoxicity or hemolysis. Poly(3-hydroxybutyric acid-co-3-hydroxyvaleric acid) was synthesized by ring opening polymerization of 3-hydroxybutyric acid and 3-hydroxyvaleric acid. The polymer has shown synergistic effects when used in combination with other polymers, such as polyvinyl alcohol. Poly(3-hydroxybutyric acid-co-3-hydroxyvaleric acid) can be used in tissue culture as a scaffold for the growth of animal cells.</p>Cor e Forma:Powder(4-N-Propoxyphenyl)-2-nitropropene
CAS:<p>4-N-Propoxyphenyl)-2-nitropropene is a high quality chemical that is a versatile building block in organic synthesis. It can be used as a reagent, reaction component, or useful intermediate. 4-N-Propoxyphenyl)-2-nitropropene is an excellent choice for research and development of new compounds because it has high purity and versatility. This chemical is also a fine chemical with CAS No. 1251483-63-2.</p>Fórmula:C12H15NO3Pureza:Min. 95%Cor e Forma:PowderPeso molecular:221.25 g/molAndrosin
CAS:<p>Androsin is a natural product that has been isolated from the bark of the Andropogon muricatus plant. It is used to treat chronic bronchitis, inflammatory diseases, and degenerative diseases. Androsin inhibits the growth of cancer cells in vitro by binding to human polymorphonuclear leukocytes (PMNLs) and inhibiting their ability to produce superoxide radicals. This compound also inhibits the production of p-hydroxybenzoic acid (PHBA) in PMNLs, leading to suppression of inflammation. Androsin is an inhibitor that binds to enzyme molecules and prevents them from functioning properly. It does not have any direct effect on the structure or function of DNA or RNA, but it does inhibit protein synthesis at the ribosomes.</p>Fórmula:C15H20O8Pureza:Min. 95%Cor e Forma:White PowderPeso molecular:328.31 g/mol25-Fluorocholesterol
CAS:Produto Controlado<p>25-Fluorocholesterol is a hydroxylated form of cholesterol that was originally synthesized in vitro. It has been found to inhibit cholesterol synthesis and is used to study the role of cholesterol in mitochondrial function. 25-Fluorocholesterol has also been shown to possess anti-carcinogenic properties, as it inhibits adrenocortical carcinoma cells by inhibiting the production of desmosterol, which is required for their growth. This compound is also able to inhibit cho-k1 cells by side-chain cleavage. 25-Fluorocholesterol has the ability to cross cell membranes and can be detected in non-steroidal anti-inflammatory drug studies using chromatography.</p>Fórmula:C27H45FOPureza:Min. 95%Peso molecular:404.64 g/mol4-Iodo-3-nitrophenol
CAS:<p>4-Iodo-3-nitrophenol is a chemical compound that is used in the synthesis of decanoic acid, an ester. It also has pharmacological properties and can be used as a cataleptic or neuroleptic agent. 4-Iodo-3-nitrophenol has been shown to have stimulant effects on the central nervous system, which may be due to its ability to inhibit the metabolism of acetylcholine by blocking cholinesterase enzymes. 4-Iodo-3-nitrophenol is also used in the preparation of analogues and it has been tested for use as a treatment for Parkinson's disease.</p>Fórmula:C6H4INO3Pureza:90%Cor e Forma:Brown Yellow PowderPeso molecular:265.01 g/mol3-Amino-4-methylbenzoic acid methyl ester
CAS:<p>3-Amino-4-methylbenzoic acid methyl ester (3AMB) is an organic compound that is used as a reagent in the synthesis of amides. It can also be used to synthesize various heterocycles by reacting with aldehydes and ketones. 3AMB has been used as a substrate in assays for amines, yielding high yields. The compound's unsymmetrical structure can be attributed to the presence of different substituents on either side of the central carbon atom. 3AMB has been shown to inhibit metal ion enzymes such as dioxygenases and nitric oxide synthases, which are involved in the metabolism of nitric oxide and oxygen respectively. In addition, 3AMB has been shown to have anti-inflammatory properties and may be a potential candidate for use as an anticoagulant or antiplatelet drug.br>br><br>br>br><br>3AMB is</p>Fórmula:C9H11NO2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:165.19 g/mol2,2',4,6'-Tetramethylbenzophenone
CAS:<p>2,2',4,6'-Tetramethylbenzophenone is a useful building block for organic synthesis. It is a white crystalline solid that can be used as a research chemical or in the production of fine chemicals. This compound has been shown to be an effective intermediate in the synthesis of heterocyclic compounds and can be used as a versatile building block in complex syntheses. 2,2',4,6'-Tetramethylbenzophenone is also a high-quality chemical with a CAS number of 22682-43-5.</p>Fórmula:C17H18OPureza:Min. 95%Peso molecular:238.32 g/molPhytosterols
CAS:Produto Controlado<p>Phytosterols are a group of plant-derived sterols that have been shown to have cholesterol-lowering activity in humans. The cholesterol-lowering effect is due to the ability of phytosterols to bind with cholesterol receptors and inhibit the absorption of dietary cholesterol. Phytosterols are absorbed from the small intestine into the blood, where they are converted into bile acids and eliminated in stool. Phytosterols also have anti-inflammatory properties, which is thought to be due to their ability to inhibit prostaglandin synthesis. Phytosterols may also protect against atherosclerosis by inhibiting LDL oxidation and reducing inflammatory cell recruitment. The following products are designed for use as pharmaceuticals:</p>Fórmula:C29H50OPureza:Min. 95 Area-%Cor e Forma:White PowderPeso molecular:414.713'-Amino-2'-hydroxyacetophenone
CAS:<p>3'-Amino-2'-hydroxyacetophenone is a synthetic compound that reacts with salicylaldehyde and hydrochloric acid to form an aromatic hydrocarbon. The reaction vessel used is made of glass and contains potassium dichromate, copper complex, and nitro. This product can be produced in acidic conditions with the addition of phosphotungstic acid and chloride. 3'-Amino-2'-hydroxyacetophenone can also be produced by reacting mercuric chloride, which is an oxidizing agent, with an aromatic hydrocarbon. This product has a rotator.</p>Fórmula:C8H9NO2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:151.16 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%Cor e Forma:Yellow PowderPeso molecular:337.24 g/mol3-Keto cholesterol
CAS:Produto Controlado<p>3-Keto cholesterol is a substance that is naturally found in the body. It is an intermediate in the production of bile acids and cholesterol, which are necessary for digestion. 3-Keto cholesterol is also involved in the synthesis of other substances, including vitamin D and steroid hormones. 3-Keto cholesterol has been shown to play a role in the prevention of coronary heart disease, as it has antioxidant properties and can prevent oxidation of low-density lipoprotein (LDL). 3-Keto cholesterol can also inhibit viral life by blocking toll-like receptor 4 (TLR4) signaling pathways. This prevents inflammatory responses caused by TLR4 activation, which may be related to atherosclerosis.</p>Fórmula:C27H44OPureza:Min. 95%Cor e Forma:White PowderPeso molecular:384.64 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%Cor e Forma:PowderPeso molecular:215.59 g/molCholesterol formate
CAS:Produto Controlado<p>Cholesterol formate is a chemical that belongs to the group of organic compounds and is classified as an ester. It can be used in research, where it is a reagent for the synthesis of other chemicals. Cholesterol formate can be used in the production of pharmaceuticals, pesticides, fragrances, and other products. Cholesterol formate is also used as a building block in complex chemical reactions because it can act as a versatile scaffold.</p>Fórmula:C28H46O2Pureza:Min. 95%Cor e Forma:White PowderPeso molecular:414.66 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/molDeltonin
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%Cor e Forma:White PowderPeso molecular:885.04 g/molBenzoyl-L-tyrosine amide
CAS:<p>Benzoyl-L-tyrosine amide is a reaction intermediate that is a competitive inhibitor of serine proteases. It binds to the active site of the enzyme and inhibits the breakdown of proteins by blocking the access of other reactants. Benzoyl-L-tyrosine amide has been shown to inhibit proteolytic activity in subtilis, an enzyme isolated from Bacillus licheniformis. The amino acid composition and binding properties are similar to those found in natural substrates. Benzoyl-L-tyrosine amide has been synthesized and its binding affinity towards histidine residues has been determined by titration calorimetry and fluorophosphate assay.</p>Fórmula:C16H16N2O3Pureza:Min. 95%Cor e Forma:PowderPeso molecular:284.31 g/molAtazanavir sulfate
CAS:<p>Anti-viral; HIV protease inhibitor</p>Fórmula:C38H52N6O7·H2SO4Pureza:Min. 95%Cor e Forma:PowderPeso molecular:802.94 g/molFmoc-3-nitro-L-tyrosine
CAS:<p>Fmoc-3-nitro-L-tyrosine is an intermediate in the synthesis of a fluorogenic substrate for the determination of tyrosine residues in peptides by reverse phase high performance liquid chromatography (RP-HPLC). The product is synthesized by solid phase methods. Fmoc-3-nitro-L-tyrosine is prepared by reacting 3,4,5,6-tetrafluoroacetophenone with L-tyrosine in piperidine. The product can be cleaved to yield the residues and hydroxyl groups. The fluorogenic nature of Fmoc-3-nitro-L-tyrosine enables it to be used as a quenching reagent for the fluorescence of other compounds. This product can also be modified to become fluorescent or enzymatically active.</p>Fórmula:C24H20N2O7Pureza:Min. 95%Cor e Forma:PowderPeso molecular:448.42 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%Cor e Forma:PowderPeso molecular:282.34 g/molNorbornylmethylpentafluorocinnamate
<p>Norbornylmethylpentafluorocinnamate is a versatile building block in organic synthesis. It is used as a reagent for the production of amines and other organic compounds, as well as for the synthesis of novel heterocycles. Norbornylmethylpentafluorocinnamate is also used as an intermediate in chemical reactions. This compound has been shown to react with ethylene glycol to form ethylene carbonate and pentafluoroethane, which may be useful for the production of polyurethane foam. Norbornylmethylpentafluorocinnamate can be used as a scaffold for synthesizing new drug candidates or to produce novel pharmaceuticals.</p>Fórmula:C17H15F5O2Pureza:Min. 95%Peso molecular:346.29 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%Cor e Forma:Clear LiquidPeso molecular:138.14 g/molRetinylaldehyde
CAS:<p>Retinylaldehyde is a derivative of vitamin A that is important for visual health. It is an inhibitor of the chloride channel, which may be due to its ability to inhibit alcohol dehydrogenase and polymerase chain reaction (PCR). Retinylaldehyde has been shown to have a high affinity for nuclear DNA and can bind to guanine nucleotide-binding protein (G protein) in neural cells. This activity leads to chronic cough in mice. Retinylaldehyde also has been shown as having significant up-regulation in human monocytes when exposed to toll-like receptor ligands. The role of retinylaldehyde in the immune system is not fully understood, but it may play a role in modulating the response to bacterial infection by altering the production of cytokines such as interleukin-1β (IL-1β) and tumor necrosis factor alpha (TNFα).</p>Fórmula:C20H28OPureza:Min. 98 Area-%Cor e Forma:PowderPeso molecular:284.44 g/mol2-Methoxy-5-nitropyridine
CAS:<p>2-Methoxy-5-nitropyridine is an experimental model for the study of nucleophilic substitution reactions. It has been shown to catalyze a variety of nucleophilic substitutions, such as the reaction between dimethylformamide and methoxide. The uptake of 2-methoxy-5-nitropyridine in human cells has been studied using the mitochondrial cytochrome P450 (mt2) receptors, where it has been found that this compound binds to mt2 receptors with high affinity. The optical properties of 2-methoxy-5-nitropyridine have been determined by spectroscopic analysis and found to be similar to those of nitro compounds. Toxicity studies have also demonstrated that 2-methoxy-5-nitropyridine can cause liver damage at high doses, but there is no evidence that it causes cancer or causes reproductive toxicity.</p>Fórmula:C6H6N2O3Pureza:Min. 95%Cor e Forma:PowderPeso molecular:154.12 g/molCrustacean Erythrophore Concentrating Hormone Pyr-Leu-Asn-Phe-Ser-Pro-Gly-Trp-NH2
CAS:<p>Crustacean Erythrophore Concentrating Hormone Pyr-Leu-Asn-Phe-Ser-Pro-Gly-Trp-NH2 is a polypeptide hormone that belongs to the family of peptide hormones. It is a type of neurohormone that has been found in crustaceans. Crustacean Erythrophore Concentrating Hormone Pyr-Leu-Asn-Phe-Ser-Pro-Gly-Trp-NH2 shows high affinity for cardiac tissue and blocks the uptake of calcium ions into cells by binding to intracellular receptors. This peptide has been shown to have neurotrophic effects, which may be due to its ability to stimulate the production of nerve growth factor (NGF).</p>Fórmula:C45H59N11O11Pureza:Min. 95%Peso molecular:930.02 g/mol(R)-(+)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2,2'-naphthalenediol
CAS:<p>(R)-(+)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2,2'-naphthalenediol is a synthetic compound that is used as a ligand for asymmetric catalysis. It is an optically active compound and can be used in catalytic reactions to produce compounds that are not available through other methods. (R)-(+)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2,2'-naphthalenediol is a reactive compound and can be used as a ligand in Diels-Alder reactions. The synthesis of this product can be achieved with high yield by using the synthetic method described.</p>Fórmula:C20H20Br2O2Pureza:Min. 98 Area-%Cor e Forma:White PowderPeso molecular:452.18 g/mol2'-Bromo-5'-methoxyacetophenone
CAS:<p>2'-Bromo-5'-methoxyacetophenone is a perchloric acid catalyst that can be used in the synthesis of ketones, methyl ketones, and other organic compounds. Bromination reactions are catalyzed by hypobromous acid (HOBr), which is generated from bromine and HOCl. The reaction is typically initiated with an acid catalyst such as 2'-bromo-5'-methoxyacetophenone.</p>Fórmula:C9H9BrO2Pureza:Min. 95%Cor e Forma:Clear LiquidPeso molecular:229.07 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%Cor e Forma:PowderPeso molecular:281.13 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:C7H12O4Cor e Forma:White Off-White PowderPeso molecular:160.17 g/molEthyl 2-bromoisovalerate
CAS:<p>Ethyl 2-bromoisovalerate is a chemical compound that is used as a vector for DNA. It has been proposed to be used as a means of introducing genes into bacteria, since it can be easily hydrolyzed by lipases. Ethyl 2-bromoisovalerate has been shown to provide efficient transformation rates in E. coli and other Gram-negative bacteria. This chemical compound also has the ability to form racemic mixtures with acrylic acid and thus can be used for the synthesis of optically pure products. The recombinant DNA sequences are synthesized from the desired amino acid sequence using this vector, which is then transformed into cells capable of expressing the protein product.</p>Fórmula:C7H13BrO2Pureza:Min. 95%Cor e Forma:Clear LiquidPeso molecular:209.08 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%Cor e Forma:White PowderPeso molecular:173.13 g/mol17-epi-Testosterone
CAS:Produto Controlado<p>Testosterone is a steroid hormone that is produced in the ovaries and testes. It stimulates the development of male secondary sex characteristics, such as muscle growth and deepening of the voice. 17-epi-Testosterone is a metabolite of testosterone that has been shown to inhibit iron homeostasis and epithelial growth factor production in vitro. The concentration of 17-epi-Testosterone in human serum was found to be significantly lower than the concentration of testosterone using an LC-MS/MS method, which may be due to its affinity for binding proteins or its degradation by liver cells. 17-epi-Testosterone can be used as a marker for hepatocellular carcinoma.</p>Fórmula:C19H28O2Pureza:Min. 95 Area-%Cor e Forma:PowderPeso molecular:288.42 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%Cor e Forma:PowderPeso molecular:292.8 g/mol7-Methoxycoumarin-4-acetic acid N-succinimidyl ester
CAS:<p>7-Methoxycoumarin-4-acetic acid N-succinimidyl ester is a fluorescent probe for the detection of metalloproteinases. It has been used in assays to measure matrix metalloproteinase activity and to study the kinetics of these enzymes. This compound can be used as a fluorescence focus for the study of extracellular matrix regulation. 7-Methoxycoumarin-4-acetic acid N-succinimidyl ester inhibits matrix metalloproteinases by binding to their active site and blocking access to substrates, preventing the breakdown of extracellular matrix proteins.</p>Fórmula:C16H13NO7Pureza:Min. 97 Area-%Cor e Forma:Off-White PowderPeso molecular:331.28 g/molKetoprofen ethyl ester
CAS:<p>Ketoprofen ethyl ester is a non-steroidal anti-inflammatory drug (NSAID) that is used to reduce inflammation and relieve pain. It is administered orally or by intravenous injection. Ketoprofen ethyl ester has been shown to inhibit the production of lipolytic enzymes in human liver cells, which may be due to its stereoselective inhibition of acyl chain hydrolases. Ketoprofen ethyl ester also inhibits the activity of type strain x-ray diffraction data, which indicates that it can be used as an inhibitor of hydrogen bond formation. The effective dose for ketoprofen ethyl ester is not yet known, but toxicity studies show that it does not cause any significant adverse effects on the central nervous system or other organs in rats at doses up to 2g/kg.</p>Fórmula:C18H18O3Pureza:Min. 95%Cor e Forma:Colorless Clear LiquidPeso molecular:282.33 g/mol1,8-Bis(bromomethyl)naphthalene
CAS:<p>1,8-Bis(bromomethyl)naphthalene is a naphthalene compound that has been shown to be a monoradical. It is synthesized by the replacement of two hydrogen atoms with bromine in the molecule. This reaction produces an alkylating agent and a molecule with a β-unsaturated aldehyde group. The compound has been studied using X-ray diffraction, where it has been found to have reactivity similar to other molecules with carbonyl groups. 1,8-Bis(bromomethyl)naphthalene has also been synthesized and studied by functional theory calculations. These calculations show that the bond lengths for this molecule are closer to those of benzene than those of naphthalene, which may account for its unusual reactivity.</p>Fórmula:C12H10Br2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:314.02 g/mol(1S)-3,3'-Bis(1,1-dimethylethyl)-5,5',6,6'-tetramethyl-[1,1'-biphenyl]-2,2'-diol
CAS:<p>(1S)-3,3'-Bis(1,1-dimethylethyl)-5,5',6,6'-tetramethyl-[1,1'-biphenyl]-2,2'-diol is a reaction component that is used in the synthesis of complex compounds. It has been shown to be useful as a reagent and as a scaffold for high quality research chemicals. This compound is also used in the synthesis of versatile building blocks and fine chemicals.</p>Fórmula:C24H34O2Pureza:Min. 95%Cor e Forma:White PowderPeso molecular:354.53 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-%Cor e Forma:PowderPeso molecular:185.22 g/molS-Methylisovalerate
CAS:<p>S-Methylisovalerate is a branched fatty acid that is an intermediate in the biosynthesis of valine. It has been isolated from Corynebacterium glutamicum and Brevibacterium sp. S-Methylisovalerate has been identified by gas chromatography/mass spectrometry (GC/MS) as a major component of the volatile organic compounds produced by strains of Corynebacterium glutamicum and Brevibacterium sp. The GC/MS profile of these strains consists mainly of ester compounds, such as methyl ethyl acetate and butyric acid.</p>Fórmula:C6H12OSPureza:Min. 95%Cor e Forma:Colorless Clear LiquidPeso molecular:132.22 g/molall-trans-Retinoic acid
CAS:Produto Controlado<p>Retinoic acid receptor (RAR) agonist; inhibits melanocyte activity</p>Fórmula:C20H28O2Pureza:Min. 95%Cor e Forma:Yellow PowderPeso molecular:300.44 g/mol2,2'-Dipyridyl diselenide
CAS:<p>2,2'-dipyridyl diselenide is a chemical compound with the formula (CH)SeS. It is an organoselenium compound with a disulfide bond, which is a functional group consisting of two sulfur atoms bridged by two carbon atoms. 2,2'-Dipyridyl diselenide has been used to study the mechanism of cancer cell locomotion. This chemical can be prepared as an organic solution in trifluoroacetic acid and minimal toxicity was observed when it was tested on mice. FT-IR spectroscopy confirmed that this chemical has an amido group and a phosphite group. The structure of this chemical was determined by xerography and x-ray crystallography experiments, revealing that it is a polymeric material that contains hydroxyl groups and polycarboxylic acid groups.</p>Fórmula:C10H8N2Se2Pureza:Min. 95%Cor e Forma:Red PowderPeso molecular:314.1 g/mol(R)-(+)-Limonene
CAS:<p>Limonene is a natural compound that has shown to have anti-inflammatory properties in mice. The optimum concentration of limonene was found to be 0.5% in the diet of CD-1 mice, which showed reduced locomotor activity and pain model scores. Limonene has also been shown to inhibit the enzyme arachidonic acid 15-lipoxygenase, thereby reducing production of leukotrienes and prostaglandins, which are inflammatory mediators. Limonene has been shown to have clinical relevance for the treatment of inflammation in humans and rats. This compound is metabolized by cytochrome P450 enzymes, but not by human liver microsomes or rat liver microsomes. It is oxidized by trifluoroacetic acid (TFA) into carboxylic acids such as limonene oxide, perillic acid, and decanoic acid, which are less reactive than limonene.</p>Fórmula:C10H16Pureza:Min. 95%Cor e Forma:Clear LiquidPeso molecular:136.23 g/mol3-Carboxycinnamic acid
CAS:<p>3-Carboxycinnamic acid is a metabolite of cinnamic acid and belongs to the group of phenols. It is a potent inducer of apoptosis in human carcinoma cell lines, with potency comparable to all-trans retinoic acid. 3-Carboxycinnamic acid has been shown to induce apoptosis by increasing the expression of proapoptotic proteins such as Bax and decreasing the expression of antiapoptotic proteins such as Bcl-2. 3-Carboxycinnamic acid also interacts with other transcriptional regulators, including all-trans retinoic acid, which may explain its potent cytotoxic effects. This compound has been shown to inhibit cell cycle progression at G2/M phase by inhibiting DNA synthesis. In addition, 3-carboxycinnamic acid can increase protein synthesis in liver cells, but inhibits it in cardiac cells.</p>Fórmula:C10H8O4Pureza:Min. 95%Cor e Forma:PowderPeso molecular:192.17 g/molD-(+)-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:C10H16O4Cor e Forma:White PowderPeso molecular:200.23 g/molBenzylurea
CAS:<p>Benzylurea is a synthetic peptide hormone that is used in the treatment of bladder disorders. It has been shown to have therapeutic potential for autoimmune diseases, such as multiple sclerosis, and may be useful in the treatment of Parkinson's disease. Benzylurea is also used as a diagnostic agent in the detection of adenosine A3 receptors and nitric oxide synthase (NOS), which may be present in patients with inflammatory bowel disease. This drug has high chemical stability, low water permeability, and binding affinity for the oxytocin receptor. It can also inhibit binding to the nitro group and carbonyl group.</p>Fórmula:C8H10N2OPureza:Min. 95%Peso molecular:150.18 g/mol4-Methoxy-3-nitrobenzoic acid methyl ester
CAS:<p>4-Methoxy-3-nitrobenzoic acid methyl ester (4MNBM) is a potent antitumor agent that inhibits tumor cell proliferation by interfering with DNA replication. 4MNBM selectively binds to the nuclear magnetic resonance and has been shown to inhibit tumor growth in animal models. This drug also shows potent antitumor activity against solid tumor cells, which is due to its ability to induce conformational changes in the DNA of these cells. 4MNBM has been shown to be selective for tumor cells, which may be due to its lack of effect on the metabolism of normal tissue and its ability to bind to proteins in tumor cell nuclei.</p>Fórmula:C9H9NO5Pureza:Min. 95%Cor e Forma:Clear LiquidPeso molecular:211.17 g/mol3-(4-ethoxyphenyl)spiro[1,3-thiazolidine-2,3'-indoline]-4,7-dione
CAS:<p>Please enquire for more information about 3-(4-ethoxyphenyl)spiro[1,3-thiazolidine-2,3'-indoline]-4,7-dione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Pureza:Min. 95%
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