Estándares farmacéuticos
Los estándares farmacéuticos son un conjunto integral de materiales de referencia esenciales para garantizar la seguridad, eficacia y calidad de los productos farmacéuticos. Esta categoría incluye estándares para ingredientes farmacéuticos activos (APIs), que son los componentes centrales responsables de los efectos terapéuticos. Además, abarca compuestos y metabolitos relevantes tanto para las industrias farmacéutica como veterinaria, proporcionando puntos de referencia para la medición y análisis precisos de estas sustancias. Los estándares de control de nitrosaminas son cruciales para detectar y mitigar las nitrosaminas potencialmente dañinas en las formulaciones de medicamentos. Los estándares de toxicología ayudan a evaluar la seguridad y los posibles efectos adversos de los compuestos farmacéuticos. Además, los estándares de activadores e inhibidores enzimáticos son vitales para la investigación y el desarrollo, permitiendo estudios precisos de las vías bioquímicas y los mecanismos de acción de los medicamentos. Estos estándares farmacéuticos son herramientas indispensables para el cumplimiento normativo, el control de calidad y la investigación, asegurando que los productos farmacéuticos cumplan con estrictos criterios de seguridad y eficacia.
Subcategorías de "Estándares farmacéuticos"
- APIs para investigación e impurezas(274.948 productos)
- Activadores e inhibidores de enzimas(2.827 productos)
- Nitrosaminas(2.606 productos)
- Compuestos y metabolitos farmacéuticos y veterinarios(2.879 productos)
- Toxicología(13.652 productos)
Se han encontrado 7836 productos de "Estándares farmacéuticos"
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δ9,11-Dehydro-17b-estradiol 17-valerate
CAS:Producto controladoPlease enquire for more information about Delta9,11-Dehydro-17b-estradiol 17-valerate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C23H30O3Pureza:Min. 96 Area-%Peso molecular:354.48 g/molO-tert-Butyl-L-threonine 2-chlorotrityl resin
<p>Please enquire for more information about O-tert-Butyl-L-threonine 2-chlorotrityl resin including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Pureza:Min. 95%Ibuprofen Sorbitol Ester - (Mixture of Diastereomers)
<p>Please enquire for more information about Ibuprofen Sorbitol Ester - (Mixture of Diastereomers) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C19H30O7Pureza:Min. 95%Peso molecular:370.44 g/molGabapentin related compound D
CAS:Please enquire for more information about Gabapentin related compound D including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C18H29NO3Pureza:Min. 95%Peso molecular:307.43 g/mol3-O-Methyl norbuprenorphine
CAS:Producto controladoPlease enquire for more information about 3-O-Methyl norbuprenorphine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C26H37NO4Pureza:Min. 95%Peso molecular:427.58 g/molL-Aspartic acid alpha-tert-butyl ester
CAS:<p>L-Aspartic acid alpha-tert-butyl ester is a synthetic amino acid that can be used as a substrate for the synthesis of L-cysteine in the presence of selenomethionine. This compound is an auxotroph and cannot be synthesized by the body, so it must be obtained through diet or supplementation. It has been shown to have anti-cancer properties, which may be due to its role in regulating cell proliferation, apoptosis, and angiogenesis. L-Aspartic acid alpha-tert-butyl ester may also inhibit colon cancer cells by preventing them from recycling proteins. This compound was shown to inhibit HCT116 human colon cancer cells in both experimentally and computationally studies. Additionally, this molecule was seen to induce tumor regression in mice with colitis by inhibiting eukaryotic protein synthesis. This inhibition was found to be mediated through a trifluoromethyl group on the molecule's</p>Fórmula:C8H15NO4Pureza:Min. 95%Forma y color:PowderPeso molecular:189.21 g/mol6-Methoxy-1,2,3,4-tetrahydronaphthalen-2-ylamine
CAS:Producto controladoPlease enquire for more information about 6-Methoxy-1,2,3,4-tetrahydronaphthalen-2-ylamine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C11H15NOPureza:Min. 95%Peso molecular:177.24 g/molBiotinyl-(Cys1,Lys(biotinyl)18)-Calcitonin (human) trifluoroacetate salt
CAS:Please enquire for more information about Biotinyl-(Cys1,Lys(biotinyl)18)-Calcitonin (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C171H254N44O49S5Pureza:Min. 95%Peso molecular:3,870.44 g/mol9-Chloro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17-valerate
CAS:Producto controlado<p>Prednisolone is a synthetic corticosteroid that is used in the treatment of a number of lung diseases, including asthma. Prednisolone is used to decrease the inflammation and swelling around the airways and lungs. Prednisolone is used to treat certain skin conditions, such as eczema and dermatitis. This drug also decreases the activity of the immune system by inhibiting production of substances that cause inflammation. The onset of action for prednisolone is typically one day with a duration of up to two weeks. It has been shown to be more effective when taken orally than when applied topically. It may be taken with or without food and can be given as an oral or an intravenous dose. Prednisolone tablets must be dissolved in water before they are placed under the tongue (sublingual). The tablets will dissolve quickly under the tongue, releasing prednisolone into your bloodstream. Enteric-coated tablets should not be crushed or chewed</p>Fórmula:C27H37ClO6Pureza:Min. 95%Peso molecular:493.03 g/mol1,2,3,4-Tetrahydronaphthalen-2-amine hydrobromide
CAS:Producto controlado<p>1,2,3,4-Tetrahydronaphthalen-2-amine hydrobromide (THNA) is an amine that inhibits the enzyme tyrosine hydroxylase. This inhibition leads to a decrease in the synthesis of dopamine and norepinephrine. THNA has been shown to have inhibitory properties on locomotor activity, acid complex formation, and aminotransferases. It also exhibits receptor binding and agonist binding site activity. One study found that THNA had no effect on rat striatal tissue. The drug has been shown to be effective in metabolic disorders such as obesity.</p>Fórmula:C10H13NPureza:Min. 95%Peso molecular:147.22 g/molRoxithromycin EP Impurity C
CAS:<p>Roxithromycin EP Impurity C is a byproduct of the synthesis of erythromycin. It has been shown to have anti-inflammatory activity in liver cells, and has been used as a model for studying the mechanism of action of erythromycin. The reaction solution contains inorganic acid and nitrogen atoms. Roxithromycin EP Impurity C reacts with erythromycin to form an intermediate that then undergoes a series of reactions, including hydroxylation, oxidation, and decarboxylation. The purified product is made up of carbonyl groups and transcriptional regulation. This impurity can also be found in cell nuclei.</p>Fórmula:C37H68N2O13Pureza:Min. 95%Peso molecular:748.94 g/molγ-Decalactone
CAS:gamma-Decalactone is a cationic surfactant that is biosynthesized by the addition of an alkynyl group to isovaleric acid. It has been shown to have antimicrobial properties against type strain and wild-type strains of Escherichia coli, as well as Pseudomonas aeruginosa. The nmr spectra of gamma-Decalactone show a type of carbon source that may be natural compounds or fatty acids. Gamma-Decalactone can form through the action of pancreatic lipase on fatty acids, which are found in the pancreas. When gamma-Decalactone was tested for its ability to inhibit hydrogen bonding interactions, it was found to have no effect on these interactions.Fórmula:C10H18O2Pureza:Min. 95%Forma y color:Clear LiquidPeso molecular:170.25 g/mol2-Methylvaleraldehyde
CAS:2-Methylvaleraldehyde is a colorless liquid with a pleasant odor. It is soluble in water and has an acidity of about 8.2%. The chemical formula for 2-methylvaleraldehyde is C6H12O2, and it has a molecular weight of 108.18 g/mol. 2-Methylvaleraldehyde can be obtained by the oxidation of cinnamic acid or by reduction of acetone with sodium borohydride or lithium aluminum hydride. 2-Methylvaleraldehyde can react with sodium carbonate or calcium carbonate to form sodium methoxyethoxide or calcium methoxyethoxide, respectively. The reaction intermediates are methyl ethyl ketone (MEK) and dimethyl ether (DME). These compounds are used in the synthesis of various other chemicals, including pentane, butadiene, and chloroprene. Pentane is a colorless liquid that has an odor threshold at 1Fórmula:C6H12OPureza:Min. 95%Peso molecular:100.16 g/molBudesonide Impurity 9
CAS:Producto controladoPlease enquire for more information about Budesonide Impurity 9 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C21H26O6Pureza:Min. 95%Peso molecular:374.43 g/molFmoc-S-trityl-D-penicillamine
CAS:<p>Please enquire for more information about Fmoc-S-trityl-D-penicillamine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C39H35NO4SPureza:Min. 95%Peso molecular:613.77 g/mol4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic acid, sodium salt
CAS:4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic acid, sodium salt (AITC-S) is a stilbene derivative with inhibitory properties. It has been shown to inhibit the uptake of camp in rat ventricular myocytes and caco-2 cells as well as the release of camp from rat renal proximal tubules. AITC-S also inhibits the transport of camp into the cells. The mechanism by which AITC-S inhibits uptake is not yet known, but it may be due to competition for a common carrier or an effect on intracellular metabolism. This compound has also been shown to have an acute ischemic protective effect on rats when administered before reperfusion following coronary artery occlusion.Fórmula:C17H12N2Na2O7S3Pureza:Min. 95%Peso molecular:498.46 g/mol[Asp371] Tyrosinase(369-377), human
CAS:<p>H-YMDGTMSQVA-OH peptide, corresponding to 369-377 amino acids of enzyme tyrosinase. As a member of the tyrosinase family the corresponding enzyme catalyzes monopheol hydroxylation, dihydroxyindole and catechol dehydrogenation. It is a key enzyme in the conversion of tyrosine to melanin.</p>Fórmula:C42H66N10O16S2Pureza:Min. 95%Peso molecular:1,031.16 g/molall-trans-Retro retinol
CAS:<p>All-trans-retinol is a form of vitamin A that is found in many animal tissues and some plant oils. It acts as a hormone, binding to the retinoic acid receptors (RARs) in the nucleus and activating gene transcription. All-trans-retinol has been shown to be effective against hyperproliferative diseases such as cancer, both by inducing apoptosis and by inhibiting cell growth. All-trans-retinol may also have therapeutic potential for other diseases, such as intestinal cancers and prostatic hypertrophy. This compound has been shown to induce messenger RNA (mRNA) production in cells that express RARs.</p>Fórmula:C20H30OPureza:Min. 95%Peso molecular:286.45 g/molSodium naphthenate
CAS:Sodium naphthenate is a sodium salt that is used as an intermediate in the production of polyvinyl chloride. It can be obtained by reacting ethylene diamine with sodium hydroxide and carbon dioxide. The reaction takes place at high temperatures and pressure, forming a solution of sodium carbonate, which is then hydrolyzed to form sodium naphthenate. This compound has been shown to have a low solubility in water and it can be purified by recrystallization or distillation. Sodium naphthenate is soluble in organic solvents such as acetone or chloroform. It has also been shown to be useful as a model system for studying transfer reactions between polycarboxylic acids and fatty acids, which are important processes in the manufacture of polyester resins.Fórmula:C10H17NaO2Forma y color:Off-White PowderPeso molecular:192.23 g/mol(17α)-17-Hydroxy-3-oxo-19-norpregna-5(10),9(11)-diene-21-nitrile
CAS:Producto controladoPlease enquire for more information about (17α)-17-Hydroxy-3-oxo-19-norpregna-5(10),9(11)-diene-21-nitrile including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C20H25NO2Pureza:Min. 95%Forma y color:PowderPeso molecular:311.42 g/mol
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