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(273.482 produtos)
- Activadores e Inibidores de Enzimas(2.827 produtos)
- Nitrosaminas(2.606 produtos)
- Compostos e metabolitos farmacêuticos e veterinários(2.602 produtos)
- Toxicologia(13.652 produtos)
Foram encontrados 7836 produtos de "Padrões Farmacêuticas"
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(3-Aminomethyl)benzoic acid methyl ester HCl
CAS:<p>3-Aminomethylbenzoic acid methyl ester HCl is a fine chemical that is used as a reagent for the synthesis of other compounds. It is also a versatile building block, which can be used to make many different compounds. 3-Aminomethylbenzoic acid methyl ester HCl has been demonstrated to be a useful intermediate in the synthesis of various pharmaceuticals, such as metoclopramide and clozapine. 3-Aminomethylbenzoic acid methyl ester HCl is also a useful scaffold for research chemicals, such as 4-amino-N-(2-hydroxyethyl)benzenesulfonamide or N-[3-(aminomethyl)phenyl]acetamide.</p>Fórmula:C9H11NO2·HClPureza:Min. 95%Cor e Forma:PowderPeso molecular:201.65 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'-Hydroxyacetophenone
CAS:<p>4'-Hydroxyacetophenone is a natural compound that belongs to the group of p-hydroxybenzaldehyde esters. The biological properties of 4'-hydroxyacetophenone are not well understood. It has been shown to have insecticidal properties in vivo, and it is also known to function as an inhibitor of hydrogen fluoride. 4'-Hydroxyacetophenone has been shown to have anti-obesity effects in animal studies, which may be due to its ability to inhibit fatty acid synthase activity. This compound also has a number of glycoside derivatives that exhibit antibiotic or anticancer activities.</p>Fórmula:C8H8O2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:136.15 g/molVitamin D2
CAS:<p>Vitamin D2 is a fat-soluble vitamin that is required for the absorption of calcium and phosphate. It can be obtained through dietary supplements or by exposure to sunlight. Vitamin D2 is a prohormone that needs to undergo two hydroxylation reactions in the liver and kidney before it becomes the active form, calcitriol. Vitamin D2 has been shown to have beneficial effects on bone mineralization and phosphatase activity, as well as an inhibitory effect on the production of parathyroid hormone. Hydroxyapatite, a component of bone tissue, has been shown to react with vitamin D2 in vitro, which may be due to its ability to act as an additive or stabilizer.END>></p>Fórmula:C28H44OPureza:Min. 97 Area-%Cor e Forma:PowderPeso molecular:396.65 g/mol4-Hydroxy-3'-methoxystilbene
CAS:<p>4-Hydroxy-3'-methoxystilbene is a chemical that is used as a reaction component or reagent in the synthesis of other compounds. It can be used as a building block for the synthesis of complex molecules and fine chemicals. 4-Hydroxy-3'-methoxystilbene is an intermediate for the production of high quality research chemicals. It has been reported to be useful in the synthesis of pharmaceuticals, agrochemicals, and pesticides.</p>Fórmula:C15H14O2Pureza:Min. 95%Cor e Forma:White PowderPeso molecular:226.27 g/mol4'-(4-Methylphenyl)-2,2':6',2''-terpyridine
CAS:<p>4'-(4-Methylphenyl)-2,2':6',2''-terpyridine (TPEN) is a chemical compound with anti-cancer properties that has been shown to induce apoptosis in cancer cells. TPEN also inhibits the growth of tumor cells by interacting with mitochondria and inducing mitochondrial dysfunction. TPEN synergistically induces death in neuronal cells when combined with other agents that are known to cause neuronal cell death. In vivo studies have shown that TPEN produces neuroprotective effects at normoxic temperatures, but can be toxic at hyperthermic temperatures.</p>Fórmula:C22H17N3Pureza:Min. 95%Cor e Forma:PowderPeso molecular:323.39 g/mol4,4'-Diaminostilbene-2,2'-disulfonic acid
CAS:<p>4,4'-Diaminostilbene-2,2'-disulfonic acid (DAIDS) is a fluorescent dye that can be used to measure the activity of mitochondrial enzymes. It is a substrate for polymerase chain reaction and can be used as a cell viability assay. DAIDS has been shown to cause mitochondrial membrane depolarization and cytosolic calcium release in prostate cancer cells. This compound also inhibits the proliferation of human liver cells and has been proposed as a potential analytical method for wastewater samples. The anhydrous sodium form of DAIDS has been shown to increase the rate of metabolism by up to 30% in rats with body mass index greater than 25 kg/m^2.</p>Fórmula:C14H14N2O6S2Pureza:Min. 95%Cor e Forma:SolidPeso molecular:370.4 g/molN-Acetyl glufosinate sodium salt
CAS:<p>N-Acetyl Glucosinate Sodium Salt is a fine chemical, research chemicals, and versatile building block that is used as an intermediate for the synthesis of N-acetyl-β-d-glucosaminidase. This product has been shown to be a useful scaffold for the synthesis of various compounds related to amino acid biosynthesis. It is also a reagent and useful intermediate in organic chemistry. N-Acetyl Glucosinate Sodium Salt can be used as a starting material for other reactions, such as the Beckmann rearrangement.</p>Fórmula:C7H12NNa2O5PPureza:(%) Min. 95%Cor e Forma:White PowderPeso molecular:267.13 g/molN-Acetyl-L-carnosine
CAS:<p>N-Acetyl-L-carnosine is a reactive compound that has been shown to be effective in the treatment of metabolic disorders. It inhibits carcinine, an enzyme involved in lipid metabolism, and has been shown to increase carnosine levels in vivo and in human serum. N-Acetyl-L-carnosine also inhibits acetylcholinesterase activity, which may be beneficial for eye disorders such as glaucoma. This compound also possesses antioxidative properties and has been shown to have a high resistance against many enzymes. N-Acetyl-L-carnosine has been studied extensively for its biological effects, including its antioxidant and antiaging properties.</p>Fórmula:C11H16N4O4Pureza:Min. 98 Area-%Cor e Forma:PowderPeso molecular:268.27 g/mol2-Benzoylbenzoic acid methyl ester
CAS:<p>2-Benzoylbenzoic acid methyl ester (2BABME) is a silicone that is used in the manufacturing of polyurethane foams, sealants, and adhesives. It has been shown to have anti-tumor properties. 2BABME was found to inhibit the proliferation of lung fibroblasts and induce apoptosis via induction of caspase-3/7 activity. The production of reactive oxygen species (ROS) and release of cytochrome C from mitochondria are also important factors in the induction of apoptosis by 2BABME. 2BABME induces apoptosis pathways by activating proapoptotic members of the Bcl-2 family, such as Bid, Bad, and Bax. The cytotoxic effects are enhanced by inhibition of ROS production or inhibition of mitochondrial membrane potential. This chemical is not mutagenic or genotoxic in vitro or in vivo.</p>Fórmula:C15H12O3Pureza:Min. 95%Cor e Forma:PowderPeso molecular:240.25 g/molAcetylsalicylic acid
CAS:<p>Acetylsalicylic acid is a nonsteroidal anti-inflammatory drug that inhibits the production of prostaglandins, which are involved in the inflammatory response. Acetylsalicylic acid is used to prevent heart attacks or strokes. It has been shown to inhibit the migration of neutrophils and monocytes, with minimal toxicity. Acetylsalicylic acid also inhibits the binding of integrin receptors to their ligands on endothelial cells, which prevents platelet aggregation. The drug can cause drug interactions with other drugs such as clopidogrel and acetylsalicylic acid, which may lead to increased bleeding. Acetylsalicylic acid is a natural compound found in plants such as willow bark and meadowsweet. It has been shown to have analgesic and anti-inflammatory properties in mice studies, but there is not enough evidence for its effectiveness in humans.</p>Fórmula:C9H8O4Pureza:Min. 95%Cor e Forma:White PowderPeso molecular:180.16 g/molN-[2-(p-Cinnamylamino)ethyl]-5-isoquinolone sulfonamide
CAS:<p>N-[2-(p-Cinnamylamino)ethyl]-5-isoquinolone sulfonamide is a high quality chemical that can be used as a reagent, complex compound, and useful intermediate. N-[2-(p-Cinnamylamino)ethyl]-5-isoquinolone sulfonamide is a fine chemical that is useful in the production of speciality chemicals. It can be used as a versatile building block and reaction component to produce various compounds.</p>Fórmula:C20H21N3O2SPureza:Min. 95%Cor e Forma:SolidPeso molecular:367.47 g/molCholesterol n-Octanoate
CAS:Produto Controlado<p>Cholesterol n-Octanoate is a chiral compound that belongs to the group of p2, film-forming polymers. This polymer is used in laboratories for diagnosis, and also as an adjunct in the treatment of pancreatic disorders. Cholesteryl esters are produced by the hydrolysis of cholesterol esterase (CE) with the addition of cholesteryl acetate and a fatty acid. The activation energy for this reaction is 14.5 kcal/mol. CE activity is inhibited by lipolytic enzymes such as pancreatic lipase and hepatic lipase. In humans CEs are located primarily in the liver, with smaller amounts found in the intestines, adrenal cortex, testes, ovaries, placenta, adipose tissue, and other organs.</p>Fórmula:C35H60O2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:512.85 g/molCholesterol oleate
CAS:Produto Controlado<p>Cholesterol oleate is a mixture of cholesterol and the fatty acid oleic acid. It is used as a pharmaceutical ingredient in the production of tablets for hyperproliferative diseases. Cholesterol oleate is enzymatically inactivated by esterase enzymes, which convert it to cholesteryl erucate. This product has been shown to be effective at inhibiting lipolysis and reducing body weight gain in rats with induced hyperlipidemia. Cholesterol oleate has been shown to have a neutral pH, making it suitable for use as an excipient with acidic or basic drugs. The phase transition temperature of cholesterol oleate is -30 °C, making it suitable for storage at room temperature. Cholesterol oleate has been used as a phase transfer agent in the manufacture of pharmaceutical preparations with high lipid content such as biologicals and vaccines.</p>Fórmula:C45H78O2Pureza:Min. 85%Cor e Forma:PowderPeso molecular:651.1 g/mol2-(1-Naphthoxy)-acetic acid
CAS:<p>2-(1-Naphthoxy)-acetic acid is a natural product that is found in urine samples. It has been found to have various biological effects, such as inhibiting sugar transport and root formation. 2-(1-Naphthoxy)-acetic acid can also be used to inhibit the transcription of certain genes by interacting with the response elements for these genes. 2-(1-Naphthoxy)-acetic acid binds to monoclonal antibodies and can be used in immunoprecipitation experiments.</p>Fórmula:C12H10O3Pureza:Min. 95%Cor e Forma:PowderPeso molecular:202.21 g/mol3’,5’-Di-O-acetyl-2’-chloro-2’-deoxyuridine
CAS:<p>Please enquire for more information about 3’,5’-Di-O-acetyl-2’-chloro-2’-deoxyuridine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Pureza:Min. 95%2'-Ethoxy-4'-nitroacetanilide
CAS:<p>2'-Ethoxy-4'-nitroacetanilide is a chemical compound that is used as a building block in the synthesis of other chemicals. It is a versatile building block and can be used to synthesize many different types of compounds, including drugs, pesticides, and dyes. 2'-Ethoxy-4'-nitroacetanilide has been classified as a speciality chemical and is not for human consumption.</p>Fórmula:C10H12N2O4Pureza:Min. 95%Cor e Forma:PowderPeso molecular:224.21 g/mol(3-Hydroxyphenyl)acetic acid methyl ester
CAS:<p>(3-Hydroxyphenyl)acetic acid methyl ester is an allosteric inhibitor of the serotonin transporter (SERT), which is a target enzyme for many drugs. It has inhibitory activity against 5-HT1A receptors, and other targets that have not yet been elucidated. This compound has been shown to react with coumarin derivatives to form reaction products. The molecular modelling of this drug shows that its uptake is inhibited by the presence of acids, such as hydrochloric acid, in the environment. The rate of reaction between (3-hydroxyphenyl)acetic acid methyl ester and serotonin has been determined experimentally using kinetic data. Molecular modeling predicts that this compound will bind tightly to the SERT protein via hydrogen bonding interactions with amino acids in the binding site.</p>Fórmula:C9H10O3Pureza:Min. 95%Cor e Forma:Colorless PowderPeso molecular:166.17 g/mol(S)-Fluoxetine hydrochloride
CAS:Produto Controlado<p>Selective serotonin reuptake inhibitor; anti-depressant</p>Fórmula:C17H19ClF3NOPureza:Min. 98 Area-%Cor e Forma:PowderPeso molecular:345.79 g/mol1-(4-Acetoxyphenyl)-2-nitropropene
<p>Please enquire for more information about 1-(4-Acetoxyphenyl)-2-nitropropene including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C11H11NO4Pureza:Min. 95%Peso molecular:221.21 g/molButenafine
CAS:<p>Butenafine hydrochloride is a mycological agent that is used to treat tinea. It has been shown to have an antifungal activity in vitro against wild-type strains of c. glabrata. Butenafine hydrochloride inhibits the synthesis of ergosterol, which is a vital component of fungal cell membranes, by blocking the conversion of squalene to lanosterol through inhibition of 14alpha-demethylase. It also has antimicrobial properties, which may be due to its ability to inhibit bacterial growth.</p>Fórmula:C23H27NPureza:Min. 95%Peso molecular:317.47 g/mol2-Chloro-5,6,7,8-tetrahydro-1,6-naphthyridine hydrochloride
CAS:<p>2-Chloro-5,6,7,8-tetrahydro-1,6-naphthyridine hydrochloride is a fine chemical that can be used as a versatile building block in the synthesis of complex compounds. It is also an important reagent for research purposes and a speciality chemical. It has been reported to show high quality and be a useful intermediate for organic reactions. 2-Chloro-5,6,7,8-tetrahydro-1,6-naphthyridine hydrochloride is also a useful scaffold in the synthesis of novel drugs.</p>Fórmula:C8H10Cl2N2Pureza:Min. 97 Area-%Cor e Forma:White Slightly Yellow PowderPeso molecular:205.08 g/molD-Aspartic acid sodium salt
CAS:<p>D-Aspartic acid sodium salt is a fine chemical that is useful as a scaffold for the preparation of other compounds. It can be used as a building block in the synthesis of complex compounds, and has been shown to be an intermediate in the production of research chemicals. Aspartic acid sodium salt can also serve as a reaction component for the production of other chemical substances, and is often used as a reagent in laboratory work. D-Aspartic acid sodium salt is available at high purity and quality.</p>Fórmula:C4H6NO4·NaPureza:Min. 95%Cor e Forma:PowderPeso molecular:155.08 g/molN4-Hydroxycytosine
CAS:<p>N4-Hydroxycytosine is an intramolecular hydrogen that inhibits the replication of viruses by inhibiting their DNA polymerase. It is a structural analogue of cytosine and can be found in both left- and right-handed forms, which are termed isomers. The chemical study of N4-hydroxycytosine has shown it to have inhibitory effects on human immunodeficiency virus and hepatitis C virus. 13C-NMR spectroscopy has been used to identify the chemical structure of N4-hydroxycytosine and its reactivity with other molecules. N4-Hydroxycytosine can be synthesized by the reaction between formaldehyde and 2,3,5,6-tetrafluorocytosine.</p>Fórmula:C4H5N3O2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:127.1 g/molN-Acetyl-L-asparagine
CAS:<p>N-Acetyl-L-asparagine is a synthetic, non-toxic amino acid that inhibits the activity of pancreatic lipase, an enzyme involved in lipid metabolism. N-Acetyl-L-asparagine may be useful in the treatment of obesity and diabetes. This compound also has tumor inhibition properties and is detectable in human urine.<br>N-Acetyl-L-asparagine is synthesized by reacting acetic acid with L-aspartic acid in the presence of trifluoroacetic acid and sulfate ions. The acetyl derivative is then purified by column chromatography on sephadex g-100 to yield N-acetyl asparagine.</p>Fórmula:C6H10N2O4Pureza:Min. 98 Area-%Cor e Forma:PowderPeso molecular:174.15 g/mol4-tert-Butyl-2,6-dinitrophenol
CAS:<p>4-tert-Butyl-2,6-dinitrophenol is a yellowish solid that is soluble in organic solvents. It is used as an intermediate for the synthesis of dyes, pesticides and pharmaceuticals. 4-tert-Butyl-2,6-dinitrophenol has been shown to cause respiratory tract irritation and narcosis in animals. The toxic effects of 4-tert-Butyl-2,6-dinitrophenol are due to its high electrophilicity and nitro group (NO) which causes oxidative stress. The logistic regression analysis showed that the population growth of ciliates was negatively affected by the presence of halogens in the water.</p>Fórmula:C10H12N2O5Pureza:Min. 98 Area-%Cor e Forma:White PowderPeso molecular:240.21 g/moltrans-Cinnamaldehyde
CAS:<p>Cinnamaldehyde is a natural compound that has shown to have antiviral and antimicrobial properties. It has been shown to inhibit the toll-like receptor, which is a protein on the surface of cells that detects bacteria and other microorganisms. Cinnamaldehyde is also able to inhibit c. glabrata growth in vitro at concentrations between 10 and 100 μM, as well as copper-mediated cell death in hl-60 cells. Cinnamaldehyde has been shown to cause neuronal death by interfering with cellular physiology. This compound can be used in the treatment of infectious diseases because it inhibits bacterial dna gyrase, dna topoisomerase, and rna synthesis.</p>Fórmula:C9H8OPureza:Min. 95%Cor e Forma:PowderPeso molecular:132.16 g/molent-Fisetinidol-(4α->8)-catechin-(6->4α)-ent-fisetinidol
CAS:<p>Ent-Fisetinidol-(4alpha->8)-catechin-(6->4alpha)-ent-fisetinidol is a complex flavan-3-ol oligomer, which is a type of polyphenolic compound commonly found in various plant species. This compound is derived primarily from plants such as those in the genus *Acacia* and other similar species rich in condensed tannins. The mode of action of this oligomer involves its ability to engage in antioxidant activities, which include scavenging free radicals and chelating metal ions that facilitate oxidative stress in biological systems.</p>Fórmula:C45H38O16Pureza:Min. 95%Cor e Forma:PowderPeso molecular:834.77 g/mol2,2'-Oxydianiline
CAS:<p>2,2'-Oxydianiline is a diazonium salt that has been used as a pharmaceutical intermediate for the synthesis of other drugs. It is also used in the manufacture of dyes and pigments. 2,2'-Oxydianiline is an electron-deficient molecule which can react with aromatic residues. The aromatic residue reacts with the electron-deficient molecule to form a covalent bond between them. This process is called electrophilic aromatic substitution reaction. This reaction rate depends on the concentration of the reactants and their relative rates of diffusion (the rate of movement of molecules from high concentrations to low concentrations). 2,2'-Oxydianiline has been shown to have an effect on viscosity by binding to cholesterol in lipoproteins and increasing its solubility in water.</p>Fórmula:C12H12N2OPureza:Min. 98 Area-%Cor e Forma:PowderPeso molecular:200.24 g/mol4,4’-Bis-(methylthio)-benzophenone
CAS:<p>4,4’-Bis-(methylthio)-benzophenone is a versatile building block that is used in the synthesis of complex compounds. It has a CAS number of 63084-99-1 and can be used as a reagent for research purposes. 4,4’-Bis-(methylthio)-benzophenone is also useful as an intermediate for the synthesis of other compounds or as a component in reactions. This compound is high quality and can be used as an intermediate in the synthesis of many other substances.</p>Fórmula:C15H14OS2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:274.4 g/mol2,4-Dimethyl-5-nitropyridine
CAS:<p>2,4-Dimethyl-5-nitropyridine is a hydroxyurea analog that inhibits the synthesis of ribonucleotides by competitively binding to the enzyme ribonucleotide reductase. This inhibition leads to the accumulation of diphosphate and deoxyribonucleotides, which are necessary for DNA synthesis. 2,4-Dimethyl-5-nitropyridine was found to be more potent than hydroxyurea as an inhibitor of cellular growth in vitro and cancer cell lines in vivo. The potency of 2,4-dimethyl-5-nitropyridine can be attributed to its ability to bind very tightly with ribonucleotide reductase and form a stable complex.</p>Fórmula:C7H8N2O2Pureza:Min. 95%Cor e Forma:Yellow Clear LiquidPeso molecular:152.15 g/mol3-Hydroxy-2-naphthanilide
CAS:<p>3-Hydroxy-2-naphthanilide (3HNA) is a naturally occurring chemical that can be found in human urine. It is used as a marker for early pregnancy. 3HNA can also be detected in maternal blood, but the concentration is lower than in urine. 3HNA reacts with radiation and biological samples to form a diazonium salt and a magnesium salt, which are then reacted to form an analog of 3HNA. This analog has been shown to have phosphatase activity, which can be measured by hydrolyzing the phosphate group from ATP to ADP. The enzyme activities of 3HNA are pH dependent, with optimum at around 7.5. Chemical structures show that the structure of this compound is similar to other compounds called aromatic amines, including benzidine and o-aminobenzoic acid.</p>Fórmula:C17H13NO2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:263.29 g/molDiflucortolone valerate
CAS:Produto Controlado<p>Diflucortolone valerate is a corticosteroid that is used to treat inflammatory skin diseases. It is a prodrug that is hydrolyzed in vivo to diflucortolone, its active form. Diflucortolone valerate has been shown to be effective against alopecia areata and mycological skin infections. The optimum concentration of this drug for treating these conditions is 0.5% or less, with side effects such as erythema, scaling, and burning at the application site occurring at higher concentrations. Diflucortolone valerate also has broad-spectrum antimicrobial activity against bacteria and fungi, including methicillin-resistant Staphylococcus aureus (MRSA) isolates.</p>Fórmula:C27H36F2O5Pureza:Min. 95%Cor e Forma:PowderPeso molecular:478.57 g/mol2,2'-Methylenebis(4,6-di-tert-butylphenyl)phosphatesodiumsalt
CAS:<p>This product is a polymer that is used in the production of plastics, paper, and paints. It is also used as a thickening agent, emulsifier, or stabilizer in foods. Hydroxypropyl cellulose is produced by condensation of dimethoxybenzoic acid and sodium bis(2-hydroxypropyl)sulfate. This product has a molecular weight of about 10,000 to 1 million Daltons. It can be quantified using gas chromatography/mass spectroscopy. Hydroxypropyl cellulose has been shown to have an inhibiting effect on nucleation and growth of ice crystals during freezing and thawing cycles in polyolefin products. The polymer does not dissolve in water but readily absorbs moisture from the air and swells significantly when wetted with water. In addition to its use as a food additive, hydroxypropyl cellulose can be used as a component in the manufacture of polymers such as polyolefins</p>Fórmula:C29H42NaO4PPureza:Min. 95%Cor e Forma:White PowderPeso molecular:508.6 g/molProtoporphyrin IX
CAS:<p>Protoporphyrin IX is a fluorescent molecule that has been used for diagnosis and treatment of cancers, especially T-cell lymphomas. Protoporphyrin IX is being studied for its potential use as a photosensitizer in photodynamic therapy. The fluorescence emission spectrum of protoporphyrin IX overlaps with the absorption spectrum of hemoglobin, which enables it to be used in diagnosis of diseases such as sickle cell anemia. Protoporphyrin IX also binds to DNA and regulates gene expression. It is involved in mitochondrial functions, energy metabolism, and biochemical research. Protoporphyrin IX has been shown to bind to response elements and activate transcription of genes which are regulated by the proto-oncogene promoter. This molecule's thermodynamic data has been extensively researched and it is currently being evaluated for use in laser ablation technology for cancer treatments.</p>Fórmula:C34H34N4O4Pureza:Min. 95%Cor e Forma:Red PowderPeso molecular:562.66 g/mol7-hydroxy-5,6-di Methoxycoumarin(Umckalin)
CAS:<p>Umckalin is a bioactive phytochemical found in the dry weight of plants. It has been shown to have antiviral properties against influenza virus and other viruses. Umckalin also has anti-inflammatory, antioxidant, and anticancer activities and has been shown to inhibit the growth of human macrophages that are infected with protocatechuic acid. The clinical studies on this compound are promising and show that it has a role in controlling the spread of influenza virus. Umckalin can be extracted from plants by acetate extraction or other methods such as analytical method.</p>Fórmula:C11H10O5Pureza:Min. 95%Cor e Forma:PowderPeso molecular:222.19 g/mol2-Benzyloxy-6-methoxyacetophenone
CAS:<p>2-Benzyloxy-6-methoxyacetophenone is a high quality and versatile chemical that can be used as a reagent or building block in organic synthesis. It is an important intermediate in the synthesis of fine chemicals, pharmaceuticals, and other complex compounds. 2-Benzyloxy-6-methoxyacetophenone has been shown to be useful as a scaffold for the synthesis of novel complex molecules, such as speciality chemicals. The compound also has potential applications in research and development of new drugs.</p>Fórmula:C16H16O3Pureza:Min. 95%Cor e Forma:PowderPeso molecular:256.3 g/moltrans-trans-10,11-Epoxy farnesenic acid methyl ester
CAS:<p>Trans-trans-10,11-Epoxy farnesenic acid methyl ester is a bound form of the hormone juvenile hormone. It is found in plants and insects. Trans-trans-10,11-Epoxy farnesenic acid methyl ester binds to the receptor on the surface of cells and initiates a series of reactions that lead to the production of proteins needed for development. The bound form is converted to an active form by methyl transferase activity or epoxidase activity. Trans-trans-10,11-Epoxy farnesenic acid methyl ester has been shown to be effective against juvenile hormone binding protein (JHBP) and has high values in samples from juvenile insects.</p>Fórmula:C16H26O3Pureza:Min. 90 Area-%Cor e Forma:Colorless PowderPeso molecular:266.38 g/mol6-Chloro-7-hydroxycoumarin
CAS:<p>6-Chloro-7-hydroxycoumarin is a fluorescent molecule that can be used for the diagnosis of bacterial infections. It has been shown to bind to the β-lactamase enzyme and show a fluorescence resonance with the acceptor molecule in biological studies. 6-Chloro-7-hydroxycoumarin has also been shown to have an inhibitory effect on the growth of organisms such as fungi, bacteria, and viruses, which may be due to its ability to inhibit protein synthesis and cell division through chemoenzymatic reactions. 6-Chloro-7-hydroxycoumarin also has antifungal activity against polygonum persulfate.</p>Fórmula:C9H5ClO3Pureza:Min. 95%Cor e Forma:White To Off-White SolidPeso molecular:196.59 g/mol4-Hydroxy-3-nitrophenylethylamine nitrate
CAS:Produto Controlado<p>4-Hydroxy-3-nitrophenylethylamine nitrate is a chemical that has been used as a reagent and reaction component. It can be used in the synthesis of complex compounds such as pharmaceuticals, agrochemicals, and high quality specialty chemicals. 4-Hydroxy-3-nitrophenylethylamine nitrate is an intermediate or building block for many organic syntheses due to its versatility. This compound has been shown to have a variety of useful applications including the production of antihistamines, anticonvulsants, antidepressants, antipsychotics, appetite suppressants, and decongestants.</p>Fórmula:C8H10N2O3•HNO3Pureza:Min. 95%Cor e Forma:PowderPeso molecular:245.19 g/molSilicon 2,3-naphthalocyanine dihydroxide
CAS:<p>Silicon 2,3-naphthalocyanine dihydroxide is a fine chemical that can be used as a building block for research and development in the field of organic chemistry. It is also used as a reagent or specialty chemical. Silicon 2,3-naphthalocyanine dihydroxide is a complex compound that reacts with other chemicals to form new substances. It can be used as a reaction component to synthesize other substances, and it has been found to be an excellent scaffold for drug design. The high quality and versatility make it an excellent intermediate for synthesis of many different types of products.</p>Fórmula:C48H26N8O2SiPureza:Min. 95%Cor e Forma:Green PowderPeso molecular:774.86 g/mol4,4' -Dihydroxy-3,3'-biphenyldicarboxylic acid
CAS:<p>4,4'-Dihydroxy-3,3'-biphenyldicarboxylic acid is a fine chemical that is used as a building block in the synthesis of pharmaceuticals and other organic compounds. It has been shown to be an effective reagent for the synthesis of 4-hydroxypyridine derivatives. 4,4'-Dihydroxy-3,3'-biphenyldicarboxylic acid can also be used as a reaction component for the preparation of complex compounds such as 2-aminopyridines and 2-aminopyrimidines. This compound is also useful as an intermediate in the synthesis of polymers and other versatile scaffolds. The CAS number for this compound is 13987-45-6.</p>Fórmula:C14H10O6Pureza:Min. 96 Area-%Cor e Forma:PowderPeso molecular:274.23 g/molL-Aspartic acid potassium
CAS:<p>L-Aspartic acid potassium salt is a pyrazinoic acid derivative that is used for the treatment of bowel disease. L-Aspartic acid potassium salt prevents the formation of toxic metabolites by inhibiting the enzyme aspartate aminotransferase, which converts aspartate to oxaloacetate. This compound also has an inhibitory effect on cell factor and energy metabolism in cells. L-Aspartic acid potassium salt has been shown to have low potency against malignant cells in culture. !--END--></p>Fórmula:C4H7NO4•KPureza:Min. 95%Cor e Forma:PowderPeso molecular:172.2 g/mol2-Naphthaldehyde oxime
CAS:<p>2-Naphthaldehyde oxime is a reactive aldoxime that can be used as an oxidant in organic chemistry. It is able to increase the rate of hydrolysis by acid catalysts, and has been shown to cause biomolecular damage due to its ability to react with functional groups such as amines and alcohols. 2-Naphthaldehyde oxime reacts with silicon, styrene, and polystyrene. The reaction produces carbon dioxide, hydrogen, and water. This product also has the capability of solvating organic compounds through the use of water molecules. Hypervalent oxidation reactions may occur with 2-naphthaldehyde oxime due to its ability to form multiple bonds with oxygen atoms.</p>Fórmula:C11H9NOPureza:Min. 95%Cor e Forma:PowderPeso molecular:171.2 g/mol4-Acetamido-2'-amino-2-nitrophenyl sulphide
CAS:<p>4-Acetamido-2'-amino-2-nitrophenyl sulphide is a versatile building block that is used as a reagent, speciality chemical, and useful scaffold. It is a complex compound with CAS No. 1017060-37-5. This compound has been shown to be useful in the synthesis of fine chemicals and other research chemicals. 4-Acetamido-2'-amino-2-nitrophenyl sulphide can also be used as an intermediate in reactions or as a reaction component, making it an important building block for high quality compounds.</p>Fórmula:C14H13N3O3SPureza:Min. 95%Cor e Forma:PowderPeso molecular:303.34 g/mol6-Bromo-naphthalen-2-ylamine
CAS:<p>6-Bromo-naphthalen-2-ylamine is a chromophore that has been used for the development of novel imaging techniques. This compound has been shown to have synaptic properties and can be used in the study of neurodegenerative diseases. It has also been shown to be an anticancer drug, with staining properties that are useful for the identification of motoneurons. 6-Bromo-naphthalen-2-ylamine is also useful as a fluorescent probe for studies of mechanisms of reaction yield and optical properties.</p>Fórmula:C10H8BrNPureza:Min. 98%Cor e Forma:PowderPeso molecular:222.08 g/molCinnamaldehyde
CAS:<p>Cinnamaldehyde is an aldehyde that occurs naturally in plants such as cinnamon, apples, and cumin. It is used as a flavoring agent for foods and beverages, as well as in perfumes. Cinnamaldehyde has been shown to have minimal toxicity and minimal mutagenic or carcinogenic potential. This compound has been shown to exhibit antimicrobial activity against bacteria by inhibition of bacterial cell growth through inhibition of the synthesis of proteins essential for cell division. Cinnamaldehyde also exhibits anti-inflammatory properties by inhibiting prostaglandin synthesis. The antimicrobial effects of cinnamaldehyde are due to its ability to bind to the enzyme alcohol dehydrogenase, which prevents the conversion of alcohols into aldehydes. Cinnamaldehyde can be found in many natural compounds such as cinnamic acid and eugenol.</p>Fórmula:C6H5CHCHCHOPureza:Min. 95%Cor e Forma:Colorless Clear LiquidPeso molecular:132.16 g/molD-Asparagine monohydrate
CAS:<p>D-Asparagine monohydrate is a white crystalline powder that is soluble in water and has a molecular weight of 98.1 g/mol. It inhibits the growth of bacteria by preventing the formation of β-lactamase, which can lead to antibiotic resistance. D-Asparagine monohydrate is used as an additive in the preparation of polyacrylamide gel for electrophoresis and other purposes. It has been found that it can be used as an inhibitor of recombinant proteins, such as those produced by E. coli, with high kinetic activity. It also inhibits the crystallization process and growth rate of Mycobacterium licheniformis.</p>Fórmula:C4H8N2O3·H2OCor e Forma:White Off-White PowderPeso molecular:150.13 g/mol27-Hydroxy-7-keto cholesterol
CAS:Produto Controlado<p>Please enquire for more information about 27-Hydroxy-7-keto cholesterol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C27H44O3Pureza:Min. 95%Peso molecular:416.64 g/molHydroquinone-2,2'-diacetic acid
CAS:<p>Hydroquinone-2,2'-diacetic acid is a labile and water soluble ester with activating properties. It is used in bioconjugate chemistry for the modification of proteins and peptides. Hydroquinone-2,2'-diacetic acid can be reused and has been shown to react with a wide range of synthons or linkers. This compound has been shown to induce apoptosis in cancer cells. Hydroquinone-2,2'-diacetic acid also has fluorescence properties that are sensitive to copper ions, making it useful for analytical applications such as protein quantification and detection of metal ions.</p>Fórmula:C10H10O6Pureza:Min. 98 Area-%Cor e Forma:PowderPeso molecular:226.18 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%Cor e Forma:PowderPeso molecular:291.26 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%Cor e Forma: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:C19H38N2O3Cor e Forma:Colorless Clear LiquidPeso molecular:342.52 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%Cor e Forma: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%Cor e Forma:PowderPeso molecular:168.23 g/mol2-Amino-4,8-naphthalenedisulfonic acid
CAS:<p>2-Amino-4,8-naphthalenedisulfonic acid is a structural analog of the natural amino acid phenylalanine. It is an inhibitor of the enzyme tyrosinase, which participates in the oxidation of dopamine to DOPA and subsequent conversion to melanin. 2-Amino-4,8-naphthalenedisulfonic acid has been shown to inhibit the growth of probiotic bacteria and can be used as a food additive. The compound also inhibits the oxidation catalyst that is required for some analytical chemistry tests. 2-Amino-4,8-naphthalenedisulfonic acid has been shown to have toxicological properties in animal studies and this toxicity is exacerbated by its ability to bind with pyridine nucleotides found in cells. The toxicological effects are thought to be related to the inhibition of protein synthesis that leads to cell death.</p>Fórmula:C10H9NO6S2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:303.31 g/mol3-Benzyloxyacetophenone
CAS:<p>3-Benzyloxyacetophenone is an organocatalytic agent that has been shown to have anticancer activity. It induces apoptosis in staphylococcus cells, which may be due to the inhibition of protein synthesis by blocking the catalytic domains and preventing the translocation of proteins into the mitochondria. 3-Benzyloxyacetophenone also inhibits hydrogen chloride production in staphylococcus cells, which may be due to its ability to affect membrane potential and mitochondrial membrane potential. 3-Benzyloxyacetophenone binds to oxacillin, a substrate for penicillinase, and blocks the action of this enzyme. This leads to drug resistance in bacteria such as Staphylococcus aureus and methicillin resistant Staphylococcus aureus (MRSA).</p>Fórmula:C15H14O2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:226.27 g/molBis(2,2'-bipyridine)-4'-methyl-4-carboxybipyridine-ruthenium N-succinimidyl ester-bis(hexafluorophosphate)
CAS:<p>Bis(2,2'-bipyridine)-4'-methyl-4-carboxybipyridine-ruthenium N-succinimidyl ester-bis(hexafluorophosphate) is a molecule that inhibits the activity of matrix metalloproteinases. It binds to the active site of the enzyme and blocks its activity. This drug has been shown to be effective in inhibiting the activity of MMPs in cells, but not in tissue culture because it does not cross cell membranes. Bis(2,2'-bipyridine)-4'-methyl-4-carboxybipyridine-ruthenium N-succinimidyl ester-bis(hexafluorophosphate) has also been shown to have a low detection limit and can detect low levels of matrix metalloproteinase activity in cells.</p>Fórmula:C36H29F12N7O4P2RuPureza:Min. 95%Cor e Forma:PowderPeso molecular:1,014.66 g/molN,N'-Dimethyl-3,3'-dithiodipropionamide
CAS:<p>N,N'-Dimethyl-3,3'-dithiodipropionamide (DTDPA) is a strong oxidizing agent that is used as a catalyst in organic synthesis. It can be used to convert xylene and benzene into products that are less toxic and more easily removed from the environment. DTDPA can also be used to remove 2-methyl-4-isothiazolin-3-one, chloroform, and other pollutants from water. DTDPA has been shown to react with hydrogen peroxide or hydrochloric acid to produce oxygen gas and chlorine, which is an effective disinfectant against bacteria such as Staphylococcus aureus or Pseudomonas aeruginosa. This chemical also reacts with toluene or chloroform to produce peroxides which have been shown to have an anti-inflammatory effect on cells.</p>Fórmula:C8H16N2O2S2Pureza:(Q-1H Nmr) Min 95%Cor e Forma:White/Off-White SolidPeso molecular:236.36 g/mola-(2-Oxopyrrolidino)valerophenone
CAS:Produto Controlado<p>a-2-Oxopyrrolidino)valerophenone is a useful scaffold for the synthesis of complex compounds. It is a versatile building block and can be used as a reaction component or reagent in organic synthesis. This compound is also a high quality research chemical with CAS No. 1220881-04-8.</p>Fórmula:C15H19NO2Pureza:Min. 95%Cor e Forma:White SolidPeso molecular:245.32 g/mol2,6-Dichlorocinnamic acid
CAS:<p>2,6-Dichlorocinnamic acid is an organic compound that is used as a reagent in the synthesis of other chemicals. 2,6-Dichlorocinnamic acid has been used as a component in the synthesis of various kinds of fine chemicals and useful building blocks. This chemical is also used as a speciality chemical and research chemical. 2,6-Dichlorocinnamic acid can be used as a versatile building block for the preparation of various compounds. It can be synthesized by heating cinnamic acid with chlorine gas and then reacting it with sodium hydroxide.</p>Fórmula:C9H6Cl2O2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:217.05 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%Cor e Forma:PowderPeso molecular:214.26 g/mol3-Chloro-4-methoxybenzoic acid methyl ester
CAS:<p>3-Chloro-4-methoxybenzoic acid methyl ester is a potent antiproliferative agent that inhibits the growth of cancer cells and bacteria. It is an amide, which has been synthesized by equilibration between two equivalents of 3-chlorobenzoic acid and methylamine. The copulatory proton profile for this compound has been determined using liquid chromatography with mass spectrometry detection (LCMS). This compound is also a weak inhibitor of tyrosine kinases, but is more potent as an inhibitor of protein kinase C. Sorafenib and dasatinib are examples of compounds that have been shown to be linked to this drug. 3-Chloro-4-methoxybenzoic acid methyl ester can induce the production of TNF-α in thp-1 cells at micromolar concentrations.</p>Fórmula:C9H9ClO3Pureza:Min. 95%Cor e Forma:PowderPeso molecular:200.62 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%Cor e Forma:PowderPeso molecular:188.22 g/mol2,6-Difluoro-4-hydroxybenzoic acid methyl ester
CAS:<p>2,6-Difluoro-4-hydroxybenzoic acid methyl ester is an inhibitor of monoamine oxidase (MAO). It inhibits the oxidation of monoamines such as norepinephrine and serotonin. The inhibition of MAO leads to increase in norepinephrine levels and decrease in serotonin levels. 2,6-Difluoro-4-hydroxybenzoic acid methyl ester has been shown to have antidepressant effects. This drug has also been shown to be effective for treating intraocular hypertension, by inhibiting the formation rate of aqueous humor and lowering intraocular pressure.</p>Fórmula:C8H6F2O3Pureza:Min. 95%Cor e Forma:PowderPeso molecular:188.13 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%Cor e Forma:White Off-White PowderPeso molecular:621.93 g/mol6-Aminocoumarin HCl
CAS:<p>Use as a positive control when detecting nitroreductase activity</p>Fórmula:C9H7NO2·HClPureza:Min. 95%Peso molecular:197.62 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%Cor e Forma:Clear LiquidPeso molecular:204.35 g/molThioflavin T
CAS:<p>Amyloid dye; membrane potential reporter</p>Fórmula:C17H19N2SClPureza:Min. 95%Cor e Forma:PowderPeso molecular:318.86 g/mol4'-Methoxy-α-naphthoflavone
CAS:<p>4'-Methoxy-alpha-naphthoflavone is a flavonoid that has been shown to have inhibitory effects on the metabolism of 3-methylcholanthrene and other xenobiotics. The compound inhibits the oxidation of these compounds by both the cytochrome P450 and NADPH-dependent oxidases. 4'-Methoxy-alpha-naphthoflavone also inhibits the activation of these compounds by hepatic tissues, as well as the metabolism of phenobarbital by rat liver microsomes. The compound may be metabolized in vivo to 4'-hydroxy-alpha-naphthoflavone, which is more potent than 4'-methoxy-alpha-naphthoflavone.</p>Fórmula:C20H14O3Pureza:Min. 95%Peso molecular:302.32 g/molRosuvastatin calcium
CAS:<p>HMG-CoA reductase inhibitor</p>Fórmula:(C22H27FN3O6S)2CaPureza:Min. 95 Area-%Cor e Forma:White PowderPeso molecular:1,001.14 g/mol4'-(2-Chloroethyl)acetophenone
CAS:<p>4'-(2-Chloroethyl)acetophenone is a reagent that is used in organic synthesis. It is an essential building block for the synthesis of many other compounds and has been used to synthesize a variety of useful compounds, such as the pharmaceuticals erythromycin and penicillin. 4'-(2-Chloroethyl)acetophenone can be obtained from various suppliers, with high quality guaranteed. This chemical has been classified by CAS No. 69614-95-5 and has a molecular weight of 166.3 g/mol.</p>Fórmula:C10H11ClOPureza:Min. 95%Peso molecular:182.65 g/mol9-Anthracenecarbonitrile
CAS:<p>9-Anthracenecarbonitrile (9ACA) is a molecule that undergoes a phase transition from a solid to a liquid state at below -20°C. This phase transition can be monitored by changes in the vibrational, molecular, and kinetic properties. 9ACA is used for the synthesis of other compounds that have been found to have interesting photophysical and fluorescence properties. 9ACA reacts with carbon disulphide (CS2) to produce 2-cyano-1,3-dithiole-4,5(2H)-dione (CDD), which is then reacted with 3-chloroperoxybenzoic acid (CPBA). This reaction produces a number of products including 2-(trifluoromethyl)anthracene (TFA). It has been determined that the reaction proceeds through an initial step where TFA reacts with CS2 to produce the intermediate CS(TFA). The mechanism of this reaction is not yet</p>Fórmula:C15H9NPureza:Min. 95 Area-%Cor e Forma:PowderPeso molecular:203.24 g/mol4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenedisulfonic acid - 70%
CAS:<p>4,4'-Bis(4-amino-1-naphthylazo)-2,2'-stilbenedisulfonic acid - 70% (DABS) is a chemical compound that has been used in biochemical research. It is an azo dye and was originally synthesized by reacting 1-naphthol with 4-aminodiphenylamine. The color of DABS varies according to the pH. It can be obtained as either a red or blue compound at pH > 7 and as a yellow compound at pH 7. DABS interacts with human recombinant proteins, such as collagen and endoplasmic reticulum, and is capable of binding to the surface of cells. This dye also shows biological properties that are similar to those of phenothiazines when it is used in biochemical experiments involving recombinant human proteins.</p>Fórmula:C34H26N6O6S2Pureza:Min. 95%Cor e Forma:Purple PowderPeso molecular:678.74 g/mol3,5-Diiodo-L-thyronine
CAS:<p>3,5-Diiodo-L-thyronine (3,5DIT) is a thyroid hormone that has been shown to have a number of physiological effects. It is capable of altering the activity of target enzymes, such as growth factor β1 and 3,5-diiodo-L-thyronine 5'-deiodinase (DID). 3,5DIT can stimulate cardiac effects by binding to the nuclear receptor TRβ1. It also stimulates weight loss by regulating fat metabolism through its effect on adipose tissue. 3,5DIT has been shown to alter mitochondrial functions and mitochondrial energy metabolism. This hormone may be used as an analytical tool for measuring mitochondrial functions in living cells.</p>Fórmula:C15H13I2NO4Pureza:Min. 98 Area-%Cor e Forma:White Off-White PowderPeso molecular:525.08 g/molGlucostrophanthidin
CAS:<p>Glucostrophanthidin is a cardiac glycoside, which is derived from natural plant sources, specifically from species in the Apocynaceae family. This compound exerts its effects primarily through inhibition of the sodium-potassium ATPase enzyme, leading to an increase in intracellular sodium concentration. The downstream effect of this process involves an increase in intracellular calcium via the sodium-calcium exchange mechanism, ultimately enhancing the contractility of cardiac muscle fibers.</p>Fórmula:C29H42O11Pureza:Min. 95%Peso molecular:566.64 g/mol2,4,6-Tribromo-3-cresol
CAS:<p>2,4,6-Tribromo-3-cresol is a functional group that is used as an anti-fungal agent. This compound has been shown to be active against many fungi and bacteria, including Candida albicans and Escherichia coli. The particle size of 2,4,6-tribromo-3-cresol is 0.1 microns in diameter and it has a boiling point of 240 degrees Celsius. This product is also used in the production of sealants for dental restorations and as an additive to pharmaceuticals. 2,4,6-Tribromo-3-cresol can also be used as a delta opioid receptor agonist for the treatment of cancer or autoimmune diseases such as lupus erythematosus.</p>Fórmula:C7H5Br3OPureza:Min. 95%Cor e Forma:PowderPeso molecular:344.83 g/mol2-Chloro-2',6'-dimethylacetanilide
CAS:<p>2-Chloro-2',6'-dimethylacetanilide is a synthetic drug that is used as an intermediate for the manufacture of diazepam. It has been shown to be effective in reducing the severity of symptoms and mortality rate of patients with severe influenza, also known as "pandemic flu". This compound has been shown to be effective in protecting animals from the effects of carbon monoxide poisoning. It has also been used in medicines such as covid-19, which is used for the treatment of Parkinson's disease. 2-Chloro-2',6'-dimethylacetanilide can be found in a number of other pharmaceuticals, such as antidepressants and antibiotics.</p>Fórmula:C10H12ClNOPureza:Min. 95%Cor e Forma:White PowderPeso molecular:197.66 g/mol1,6-Dihydroxy-naphthalene
CAS:<p>1,6-Dihydroxy-naphthalene is a fluorescent compound that has been used as a cross-linking agent for proteins and as an analytical method for determining the concentration of naphthalene. It has been shown to inhibit protein synthesis by acting as an enzyme inhibitor, preventing the formation of peptide bonds in the ribosome. 1,6-Dihydroxy-naphthalene also has cationic surfactant properties and inhibits the growth of bacteria by binding to bacterial 16S ribosomal RNA, inhibiting protein synthesis. The chemical diversity of this molecule is due to intramolecular hydrogen bonding between its two hydroxyl groups. This bond can be broken by amines such as amino acids or ammonia, which are found in proteins.</p>Fórmula:C10H8O2Pureza:Min. 98 Area-%Cor e Forma:White Green PowderPeso molecular:160.17 g/mol2-Acetoxyacetophenone
CAS:<p>2-Acetoxyacetophenone is a liquid that is soluble in alcohols and ethers. It is obtained by oxidation of acetophenone with an oxidant such as potassium dichromate and sulfuric acid. This reaction also produces hydrogen peroxide as a byproduct. The product can be purified by distillation or extraction with organic solvents. 2-Acetoxyacetophenone is used to prepare acacetin, which is an aromatic ester that can be used as a solvent for paints and varnishes, lacquers, dyes, and other organic materials. Acetoxyacetophenone has been postulated to react with anthracene to form alkyl substituents via the acylation reaction. The carbonyl group present in 2-acetoxyacetophenone reacts with hydroxyacetophenone to produce 2-hydroxyacetophenone and carbon dioxide gas, which then reacts further with hydroxyacetophenone to produce 2</p>Fórmula:C10H10O3Pureza:Min. 95%Peso molecular:178.18 g/mol2',6'-Dimethoxy-β-methyl-β-nitrostyrene
CAS:<p>2',6'-Dimethoxy-beta-methyl-beta-nitrostyrene is a chemical building block that is useful for the synthesis of complex organic molecules. It is an intermediate in the manufacture of pharmaceuticals, pesticides and dyes. 2',6'-Dimethoxy-beta-methyl-beta-nitrostyrene is an important component in the production of research chemicals and speciality chemicals. The compound has been assigned CAS number 78904-44-6.</p>Fórmula:C11H13NO4Pureza:Min. 95%Peso molecular:223.23 g/molAcitretin
CAS:Produto Controlado<p>Retinoid;activates nuclear retinoid acid receptor; antineoplastic; anti-psoratic</p>Fórmula:C21H26O3Pureza:Min. 95%Cor e Forma:Yellow PowderPeso molecular:326.43 g/mol2-(Dimethylamino)-6-dodecanoylnaphthalene
CAS:<p>2-(Dimethylamino)-6-dodecanoylnaphthalene (2DODN) is a fluorescent probe that interacts with cell membranes and has been shown to be cytotoxic. This compound also has high values for phase transition temperature, fluorescence and emission. 2DODN is used as a fluorescence probe in the study of HIV infection and can be used to measure the fatty acid composition of cellular membranes. 2DODN has been shown to bind to hiv viral envelope protein gp120 and inhibit its function. 2DODN binds to model systems such as k562 cells, which are primary cells derived from human erythrocytes and can be used for titration calorimetry measurements.</p>Fórmula:C24H35NOCor e Forma:PowderPeso molecular:353.54 g/molRiboflavin 5'-phosphate sodium salt dihydrate
CAS:<p>Riboflavin 5'-phosphate sodium salt dihydrate is a fine chemical that belongs to the group of complex compounds. It is a versatile building block, which can be used as a reaction component in research or as an intermediate for the production of other chemicals. Riboflavin 5'-phosphate sodium salt dihydrate has many applications, such as being a useful scaffold for the preparation of new molecules and being a reagent for reactions involving nucleotides. This compound also has high quality and is often used in speciality chemicals.</p>Fórmula:C17H20N4NaO9P·2H2OPureza:(Uv) 73.0 To 79.0%Cor e Forma:PowderPeso molecular:514.36 g/mol2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl
CAS:<p>2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl is a fluorescent chemical that has been used to study interactions of fatty acids and halides. It is also used in the synthesis of palladium complexes, which have been shown to be effective for hydrogenation reactions. 2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl can be synthesized from 2,6-dichlorobenzaldehyde and dicyclohexylphosphine by the addition of trifluoroacetic acid. The synthesis proceeds via a substitution reaction with methoxy groups on the aromatic ring. This product fluoresces under ultraviolet light at 351 nm.</p>Fórmula:C26H35O2PPureza:Min. 95%Cor e Forma:PowderPeso molecular:410.53 g/mol5-Bromo-2-methoxycinnamic acid
CAS:<p>5-Bromo-2-methoxycinnamic acid is a fine chemical that is used as a scaffold, versatile building block, and useful intermediate. It has been shown to be a useful reaction component in the preparation of complex compounds. 5-Bromo-2-methoxycinnamic acid can also be used as a speciality chemical or reagent. This compound has high quality and is an important research chemical.</p>Fórmula:C10H9BrO3Pureza:Min. 95%Cor e Forma:PowderPeso molecular:257.08 g/moldecahydro(trifluoromethyl)naphthalene
CAS:Produto Controlado<p>Decahydro-trifluoromethyl-naphthalene is a fluid that can be used to create polymeric matrices. It is a surfactant that has a lipophilic nature, which allows it to dissolve in organic solvents. Decahydro-trifluoromethyl-naphthalene has the ability to form particles of different sizes and shapes. This substance can be used as a diagnostic agent for medical imaging, cell culture, and oxygen transport studies.</p>Fórmula:C11H17F3Pureza:Min. 95%Peso molecular:206.25 g/molα-Cyclocitral
CAS:<p>α-Cyclocitral is an organic compound that is used in the industrial production of lutein. It is a colorless liquid with a strong odor, soluble in organic solvents such as chloroform or alcohol. The compound can be obtained by reacting cyclopentanone with nitric acid to form the acid complex and then neutralizing it with an ethyl group. α-Cyclocitral also inhibits fungal endophytes from colonizing plant roots and has been shown to inhibit the growth of violacea (a type of fungus).</p>Fórmula:C10H16OPureza:Min. 95%Cor e Forma:Clear LiquidPeso molecular:152.23 g/molL-Aspartic acid b-methyl ester hydrochloride
CAS:<p>L-Aspartic acid b-methyl ester hydrochloride is a high quality, versatile building block that can be used as a reaction component in the synthesis of complex compounds. L-Aspartic acid b-methyl ester hydrochloride is a useful scaffold for the preparation of novel fine chemicals and research chemicals with potential uses as pharmaceuticals, pesticides, and agricultural chemicals. It can also be used as an intermediate in the preparation of some natural products or industrial chemicals. L-Aspartic acid b-methyl ester hydrochloride has a CAS number of 16856-13-6.</p>Fórmula:C5H9NO4·HClCor e Forma:White PowderPeso molecular:183.59 g/molTestosterone enanthate
CAS:Produto Controlado<p>Testosterone enanthate is a long-acting ester of the natural hormone testosterone. It is used to treat male hypogonadism, as well as for female infertility. Testosterone enanthate has been found to be effective in maintaining physiological levels of testosterone in the blood and in increasing follicular growth, body mass index, and bone density. The pharmacokinetic properties of testosterone enanthate are similar to other long-acting esters of testosterone, such as testosterone cypionate and testosterone propionate. These agents are absorbed slowly from the injection site into the bloodstream, with a prolonged duration of action that can last for weeks or months. Sodium citrate is commonly used with these agents to help prevent blood clots from forming at the injection site.</p>Fórmula:C26H40O3Pureza:Min. 95%Cor e Forma:PowderPeso molecular:400.59 g/mol2,4,5-Trimethoxyacetophenone
CAS:<p>2,4,5-Trimethoxyacetophenone (2,4,5-TMA) is a phenolic compound that exists as a colorless liquid. It has been shown to interact with the carboxyl group of the amino acid lysine in proteins and sterically hinder the formation of peptide bonds. 2,4,5-TMA also inhibits the production of leukocytes and causes leukemia cells to undergo apoptosis. The molecular weight of 2,4,5-TMA is 236.2 g/mol and it has a melting point of 45°C. The chemical structure is C9H10O3 and its homologues are 2-hydroxyacetophenone and 3-hydroxyacetophenone. Isolated yield was found to be 83%. The nmr spectra for 2,4,5-TMA are: δ=7.31 ppm (1H), δ=6.87 ppm (1</p>Fórmula:C11H14O4Pureza:Min. 95%Cor e Forma:White PowderPeso molecular:210.23 g/molHydroxyurea
CAS:<p>Hydroxyurea is a prodrug that is activated by the enzyme Jak2, which is found in the mitochondria of cells. Hydroxyurea is used to treat various types of cancer and other diseases, such as sickle cell anemia. It has been shown to be effective in inhibiting the growth of squamous cell carcinomas and myeloid leukemia cells. Hydroxyurea has also been shown to have synergistic effects when combined with other pharmacological agents, such as hydroxycarbamide and cytosine arabinoside. Hydroxyurea inhibits the production of energy in the form of ATP, which leads to death by apoptosis or necrosis. This drug also has inhibitory properties against bacterial infections, especially those caused by Mycobacterium tuberculosis and Mycobacterium avium complex.</p>Fórmula:CH4N2O2Pureza:Min. 97.5 Area-%Cor e Forma:White Off-White PowderPeso molecular:76.06 g/mol3'-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/mol4-Methylphenylsulfonylurea
CAS:<p>4-Methylphenylsulfonylurea is a synthetic drug substance with pressor effects. It is used in the manufacture of calcium carbonate, and as an intermediate for industrial chemicals and environmental pollutants. 4-Methylphenylsulfonylurea has been shown to be carcinogenic in vivo in animal bioassays. It also negatively impacts the immune system by inhibiting the production of natural killer cells, lymphocytes, and cytokines. This chemical may cause cancer or affect your immune system.</p>Fórmula:C8H10N2O3SPureza:Min. 95%Cor e Forma:SolidPeso molecular:214.24 g/mol4'-Benzyloxy-3'-nitroacetophenone
CAS:<p>4'-Benzyloxy-3'-nitroacetophenone is a nitro-substituted aromatic compound that has been studied as an inhibitor of xanthine oxidase. It is also known to inhibit cytochrome P450 and nitric oxide synthase. The molecular modeling study showed that 4'-benzyloxy-3'-nitroacetophenone binds to the active site of xanthine oxidase and blocks the binding site for xanthine, which stops the conversion of xanthine to uric acid. This inhibition leads to a decrease in urate production, which can help prevent gout attacks.</p>Fórmula:C15H13NO4Pureza:Min. 95%Peso molecular:271.27 g/molTipranavir disodium
CAS:<p>Anti-viral; HIV protease inhibitor</p>Fórmula:C31H31F3N2Na2O5SPureza:Min. 95%Peso molecular:646.63 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%Cor e Forma:White PowderPeso molecular:130.14 g/molb-Propiolactone
CAS:Produto Controlado<p>b-Propiolactone is a plant extract that is found in soybeans. It has been shown to have antiviral properties and can inhibit the growth of certain viruses. b-Propiolactone binds to the active site of an enzyme called RNA polymerase, which blocks RNA synthesis and inhibits viral replication. This compound has also been shown to inhibit virus replication in vitro assays as well as antibody response against hepatitis B. The biological effects of b-propiolactone are thought to be due to its ability to bind with group p2 protein monoclonal antibodies, which may have implications for the prevention of pandemic influenza.</p>Fórmula:C3H4O2Pureza:Min. 95%Cor e Forma:Clear LiquidPeso molecular:72.06 g/mol3'-Iodo-4'-methoxyacetophenone
CAS:<p>3'-Iodo-4'-methoxyacetophenone is a chemical compound that is used in the synthesis of other organic compounds. It is a byproduct of the reaction between acetophenone and iodomethane. 3'-Iodo-4'-methoxyacetophenone is soluble in most solvents, such as ethanol, ether, chloroform, and acetone. The compound has a CAS number of 79324-77-9.</p>Fórmula:C9H9IO2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:276.07 g/molBiotin-PEG12-NHS
CAS:<p>Biotin-PEG12-NHS is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. Biotin-PEG12-NHS is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.</p>Fórmula:C41H72N4O18SPureza:Min. 95%Cor e Forma:White To Off-White SolidPeso molecular:941.09 g/mol
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