Étalons pharmaceutiques
Les standards pharmaceutiques sont un ensemble complet de matériaux de référence essentiels pour garantir la sécurité, l'efficacité et la qualité des produits pharmaceutiques. Cette catégorie comprend des standards pour les ingrédients pharmaceutiques actifs (APIs), qui sont les composants principaux responsables des effets thérapeutiques. De plus, elle couvre les composés et métabolites pertinents pour les industries pharmaceutique et vétérinaire, fournissant des points de référence pour la mesure et l'analyse précises de ces substances. Les standards de contrôle des nitrosamines sont cruciaux pour détecter et atténuer les nitrosamines potentiellement nocives dans les formulations médicamenteuses. Les standards de toxicologie aident à évaluer la sécurité et les effets indésirables potentiels des composés pharmaceutiques. En outre, les standards pour les activateurs et les inhibiteurs enzymatiques sont essentiels pour la recherche et le développement, permettant des études précises des voies biochimiques et des mécanismes des médicaments. Ces standards pharmaceutiques sont des outils indispensables pour la conformité réglementaire, le contrôle de qualité et la recherche, garantissant que les produits pharmaceutiques répondent à des critères stricts de sécurité et d'efficacité.
Sous-catégories appartenant à la catégorie "Étalons pharmaceutiques"
- APIs pour la recherche et les impuretés(274.782 produits)
- Activateurs et inhibiteurs d'enzymes(2.827 produits)
- Nitrosamines(2.606 produits)
- Composés et métabolites pharmaceutiques et vétérinaires(2.849 produits)
- Toxicologie(13.652 produits)
7836 produits trouvés pour "Étalons pharmaceutiques"
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Tyrosinase (243-251) (human) acetate salt
CAS :H-KCDICTDEY-OH peptide, corresponding to amino acids 243-251 of human Tyrosinase. The peptide is supplied as an acetate salt.Formule :C44H68N10O18S2Degré de pureté :Min. 95%Masse moléculaire :1,089.2 g/molDolastatin 15 (5S)-1-[(2S)-O-(N,N-Dimethyl-Val-Val-N-Me-Val-Pro-Pro)-2-hydroxyisovaleryl]-2-oxo-4-methoxy-5-benzyl-3-pyrroline
CAS :Dolastatin 15 (5S)-1-[(2S)-O-(N,N-Dimethyl-Val-Val-N-Me-Val-Pro-Pro)-2-hydroxyisovaleryl]-2-oxo-4-methoxy-5-benzylpyrrolidinium is a natural compound that has been isolated from the Indian Ocean sea hare Dolabella auricularia. It has shown significant cytotoxicity against cancer cells as well as significant immunosuppressive activities in animals. Dolastatin 15 is an analog of dolastatin 10 and has been shown to be active against hepatitis B and C virus. It also has antiinflammatory properties and may be effective in combating autoimmune diseases. The synthesis of this compound is an asymmetric synthesis with a hydroxyl group on one side of the molecule and an amide on the other side.Formule :C45H68N6O9Degré de pureté :Min. 95%Masse moléculaire :837.06 g/molAcetyl-(Asn30,Tyr32)-Calcitonin (8-32) (salmon I) trifluoroacetate salt
CAS :<p>Please enquire for more information about Acetyl-(Asn30,Tyr32)-Calcitonin (8-32) (salmon I) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C127H205N37O40Degré de pureté :Min. 95%Masse moléculaire :2,890.21 g/molEthyl-2-ethoxy-1-[[(2'-cyanobiphenyl-4-yl) methyl] benzimidazole-7-carboxylate
CAS :<p>Candesartan is a selective angiotensin II receptor antagonist that inhibits the binding of angiotensin II to its receptors, which in turn decreases the activity of angiotensin-converting enzyme. Candesartan cilexetil is an ester prodrug that has been shown to be effective in the treatment of high blood pressure. In the crystalline form, candesartan cilexetil is a white powder with a melting point of 130–135 °C and a solubility in water of >1 g/L. The molecular weight of candesartan cilexetil is 393.8 g/mol and it has a molecular formula C17H21NO2S. The chemical structure consists of two benzimidazole rings coupled together through an ethyl-2-ethoxy linker and attached to a carboxylate group on one end and an amide group on the other</p>Formule :C26H23N3O3Degré de pureté :Min. 95%Masse moléculaire :425.48 g/mol2'-(2-Thienylidene)-4-chloroacetophenone
CAS :<p>2'-(2-Thienylidene)-4-chloroacetophenone is a fine chemical that is useful as a building block for research, as a reagent in the synthesis of other compounds, and as a speciality chemical. It is also an intermediate in the synthesis of pharmaceuticals and agrochemicals. This compound can be used in reactions involving nucleophilic substitution and oxidation with hydrogen peroxide. 2'-(2-Thienylidene)-4-chloroacetophenone has been shown to be useful in organic syntheses because it can act as an electron-donating group.</p>Formule :C12H9ClOSDegré de pureté :Min. 95%Masse moléculaire :236.72 g/molD-Threoninol
CAS :<p>Please enquire for more information about D-Threoninol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C4H11NO2Degré de pureté :Min. 95%Masse moléculaire :105.14 g/mol2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl
CAS :<p>2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl is a chemical compound that has been used as an antirheumatic, antiviral, and anticancer drug. It is a nucleophile that can be used to undergo nucleophilic substitutions with halides and other activated substrates. This compound has been shown to inhibit the replication of viruses such as herpes simplex virus type 1 (HSV-1) and hepatitis B virus (HBV). 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl can also be used to treat eye disorders such as cytostatic effects and ocular hypertension by inhibiting the growth of cells in the retina.</p>Formule :C29H45PDegré de pureté :Min. 95%Couleur et forme :White To Off-White SolidMasse moléculaire :424.64 g/molTetramethylol acetylenediurea
CAS :Tetramethylol acetylenediurea is an aromatic hydrocarbon that has a variety of applications in chemistry. It can be used to make polymers, or it can be mixed with potassium dichromate and used as a cross-linking agent to produce polymer films. Tetramethylol acetylenediurea also has clinical relevance because it is a reactive substance that has been shown to cause allergic reactions. Tetramethylol acetylenediurea reacts with naphthalene to form the organic solution chloride.Formule :C8H14N4O6Degré de pureté :Min. 95 Area-%Couleur et forme :White PowderMasse moléculaire :262.22 g/molCortistatin-29 (rat) trifluoroacetate salt
CAS :<p>Please enquire for more information about Cortistatin-29 (rat) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C161H240N46O41S2Degré de pureté :Min. 95%Masse moléculaire :3,540.05 g/molgamma-Nonalactone
CAS :<p>Gamma-Nonalactone is an organic compound that has been identified in a variety of natural sources, including plants and animals. It has been shown that gamma-nonalactone induces significant cytotoxicity against human lung fibroblasts, with the potency of IC50 being 0.22 μM. Gamma-nonalactone is also a potent inducer of complex enzyme activity, specifically in ascidian cells. In addition, gamma-nonalactone was found to be a significant inducer of sequences in yeast DNA when exposed at concentrations >0.5 mM. This compound has also been found to have biological properties as an inhibitor of fungal biomass production by affecting the fatty acid composition in the cell membrane.</p>Degré de pureté :Min. 95%Europium tris[3-(heptafluoropropylhydroxymethylene)-(+)-camphorate]
CAS :<p>Europium Tris[3-(Heptafluoropropylhydroxymethylene)-(+)-Camphorate] is a chiral compound that can be used as a catalyst for the asymmetric synthesis of spiroketals. The catalyst is immobilized on a monolayer and has been shown to work with nitrogen nucleophiles such as ammonia and amines. It also shows catalytic activity in hydrosilylation reactions, which are used in the production of polymers. Europium Tris[3-(Heptafluoropropylhydroxymethylene)-(+)-Camphorate] is soluble in organic solvents such as ethyl diazoacetate, styrene, and tetrahydrofuran.</p>Formule :C42H42EuF21O6Degré de pureté :Min. 95%Masse moléculaire :1,193.71 g/molBiotinyl-alpha-CGRP (mouse, rat)
CAS :<p>Please enquire for more information about Biotinyl-alpha-CGRP (mouse, rat) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C172H276N52O54S3Degré de pureté :Min. 95%Masse moléculaire :4,032.55 g/mol4-(2',4'-Dimethoxyphenyl-Fmoc-aminomethyl)-phenoxymethyl-polystyrene resin (200-400 mesh)
<p>Please enquire for more information about 4-(2',4'-Dimethoxyphenyl-Fmoc-aminomethyl)-phenoxymethyl-polystyrene resin (200-400 mesh) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Degré de pureté :Min. 95%9,11-Anhydrobudesonide
CAS :Produit contrôlé<p>Please enquire for more information about 9,11-Anhydrobudesonide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C25H32O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :412.52 g/molCinnamtannin B-1
CAS :<p>Cinnamtannin B-1 is a cytosolic Ca2+ modulator that binds to and inhibits the activity of ATPases, which are enzymes that hydrolyze ATP. This causes an increase in intracellular Ca2+ levels, which leads to altered cell physiology. Cinnamtannin B-1 also inhibits mitochondrial membrane potential and enzyme activities. Cinnamtannin B-1 is a bioactive phytochemical found in cinnamon extract, which has been shown to have anti-obesity effects due to its ability to reduce the number of fat cells. Cinnamtannin B-1 has been shown to inhibit 3T3-L1 preadipocyte differentiation by targeting proteins such as procyanidins.</p>Formule :C45H36O18Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :864.76 g/molSodium 1-naphthalenesulfonate
CAS :<p>Sodium 1-naphthalenesulfonate is a zirconium oxide that is used to remove particles from water. It has been shown that the adsorption mechanism of this compound is based on its crystalline polymorphs. Sodium 1-naphthalenesulfonate has been used in the treatment of fatty acid and hydrochloric acid in urine samples, with sodium carbonate as a buffer. This compound also has film-forming properties, which are beneficial for wastewater treatment and can be used in the formation of polymer films. Sodium 1-naphthalenesulfonate also shows toxicity at high concentrations, but does not cause any toxic effects at low concentrations.</p>Formule :C10H7NaO3SDegré de pureté :Min. 95%Couleur et forme :White Off-White PowderMasse moléculaire :230.22 g/mol1,3-Bis(methoxycarbonyl)-2-methyl-2-thiopseudourea
CAS :<p>1,3-Bis(methoxycarbonyl)-2-methyl-2-thiopseudourea (BMTC) is a novel anticancer agent that has been synthesized to be water soluble and also has significant cytotoxicity. BMTC is believed to exert its anticancer activity by binding to the colchicine binding site on tubulin which is involved in microtubule dynamics. The antitubulin effect of BMTC results in inhibition of cell division and growth. BMTC also inhibits cancer cell proliferation and migration. It has shown significant cytotoxicity against human prostate cancer cells and ovarian cancer cells, as well as inhibiting tumor xenografts in mice.</p>Formule :C6H10N2O4SDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :206.22 g/mol(Asp371)-Tyrosinase (369-377) (human) trifluoroacetate salt
CAS :<p>Trifluoroacetate salt</p>Formule :C42H66N10O16S2Degré de pureté :Min. 95%Masse moléculaire :1,031.16 g/mol3,3'-Dichlorobenzidine dihydrochloride
CAS :<p>3,3'-Dichlorobenzidine dihydrochloride is a chemical compound that is used in the manufacture of industrial chemicals. 3,3'-Dichlorobenzidine dihydrochloride is also used as a biochemical to detect copper and chloride ions in urine samples. This chemical has shown binding activities with receptor α, which is responsible for the transmission of nerve impulses. 3,3'-Dichlorobenzidine dihydrochloride has been shown to have a high affinity for receptor α and can be used as an antagonist for this receptor in binding studies.</p>Formule :C12H12Cl4N2Degré de pureté :Min. 95%Masse moléculaire :326.05 g/mol2',4,6'-Trihydroxy-4'-neohesperidoside chalcone
<p>2',4,6'-Trihydroxy-4'-neohesperidoside chalcone is a high quality chemical reagent that can be used as a building block in the synthesis of complex compounds. It is an intermediate for the synthesis of fine chemicals with various uses. It can be used as a speciality chemical with research and development applications. This compound has versatile building block properties that make it useful for reactions involving various types of functional groups. CAS No.: 7407-37-6</p>Degré de pureté :Min. 95%Couleur et forme :Powder
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