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(273.774 produits)
- Activateurs et inhibiteurs d'enzymes(2.827 produits)
- Nitrosamines(2.606 produits)
- Composés et métabolites pharmaceutiques et vétérinaires(2.613 produits)
- Toxicologie(13.652 produits)
7836 produits trouvés pour "Étalons pharmaceutiques"
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Pmc-S-methylisothiourea
CAS :<p>Pmc-S-methylisothiourea is a synthetic compound that is used as a cross-coupling agent in organic synthesis. It has been shown to be an efficient and selective catalyst for Suzuki reactions. Pmc-S-methylisothiourea can be used to synthesize isoforms of macrolides, which are compounds with a skeleton similar to penicillin. Pmc-S-methylisothiourea can also be modified by adding ligands, such as thyronine, which can bind to hormone receptors and regulate transcription.</p>Formule :C16H24N2O3S2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :356.51 g/mol(Leu8,D-Trp22,Tyr25)-Somatostatin-28
CAS :<p>Please enquire for more information about (Leu8,D-Trp22,Tyr25)-Somatostatin-28 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C138H209N41O40S2Degré de pureté :Min. 95%Masse moléculaire :3,146.52 g/mol4-Methylvaleryl chloride
CAS :<p>4-Methylvaleryl chloride (4MVC) is a thionyl chloride that reacts with 2-pentenoic acid to produce 4-methylvaleric acid. It has been used as a pharmaceutical intermediate and as a potent inhibitor of side-chain cleavage reactions. The reaction time required for the formation of 4MVC depends on the reaction temperature. At room temperature, it takes approximately one hour to form; at 60 degrees Celsius, it takes approximately five minutes to form.</p>Formule :C6H11ClODegré de pureté :Min. 95%Couleur et forme :Colorless Clear LiquidMasse moléculaire :134.6 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/molBiotinyl-MCH (salmon) trifluoroacetate salt
CAS :<p>Please enquire for more information about Biotinyl-MCH (salmon) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C99H153N29O26S5Degré de pureté :Min. 95%Masse moléculaire :2,325.78 g/molBiotinyl-Amyloid b-Protein (1-42) ammonium salt
CAS :<p>Please enquire for more information about Biotinyl-Amyloid b-Protein (1-42) ammonium salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C213H325N57O62S2Degré de pureté :Min. 95%Masse moléculaire :4,740.34 g/mol2'-Methoxy-α-naphthoflavone
CAS :<p>2'-Methoxy-alpha-naphthoflavone is a fine chemical that can be synthesized from naphthalene, benzaldehyde, and methoxyacetic acid. It is a versatile building block for research chemicals and has been shown to have high quality. 2'-Methoxy-alpha-naphthoflavone has been used as a reaction component in the synthesis of complex compounds with interesting biological activities.</p>Formule :C20H14O3Degré de pureté :Min. 95%Masse moléculaire :302.32 g/mol(-)-Corey lactone diol
CAS :<p>(-)-Corey lactone diol is a synthetic compound that is soluble in organic solvents. It is used for the synthesis of carbocyclic nucleosides, which are analogs of pyrimidine nucleosides. (-)-Corey lactone diol has been shown to inhibit cholesterol synthesis and the synthesis of alkene. (-)-Corey lactone diol also shows anti-inflammatory properties, which may be due to its inhibition of prostaglandin synthesis.</p>Formule :C8H12O4Degré de pureté :Min. 95%Masse moléculaire :172.18 g/mol5-Deazariboflavin
CAS :<p>5-Deazariboflavin is a proton carrier that is found in the mitochondrial cytochrome b. It has been shown to bind covalently to the protein, forming 5-deazariboflavin-protein adducts. These adducts are formed by reacting with amines and other amino acids present in the protein. In vitro studies have shown that 5-deazariboflavin inhibits Mycobacterium avium growth and acid production by binding to the enzyme pyruvate kinase, which is involved in glycolysis. 5-Deazariboflavin can also be used as an indicator of pH because it is reduced at low pH levels and oxidized at high pH levels. The second order rate constant for this reaction can be determined using kinetic data, such as absorbance or fluorescence properties.</p>Formule :C18H21N3O6Degré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :375.38 g/mol3,3'-Dithiodipropionic acid dimethyl ester
CAS :<p>3,3'-Dithiodipropionic acid dimethyl ester is a reactive chemical that can be used as a cross-linking agent. When reacted with an amine group in a protein, the amine is converted to an amide bond and the amino acid becomes covalently attached to the protein. 3,3'-Dithiodipropionic acid dimethyl ester reacts with chloride ions or hydrochloric acid to form a disulfide bond between two proteins. This product is also used as a polymerization initiator for polymers and can be used in the synthesis of hyaluronic acid. 3,3'-Dithiodipropionic acid dimethyl ester has been shown to react with sodium citrate and osmosis to produce sodium hydroxide solution.</p>Formule :C8H14O4S2Degré de pureté :Min. 97%Couleur et forme :Colorless Clear LiquidMasse moléculaire :238.33 g/molReboxetinemesylate
CAS :Produit contrôlé<p>Reboxetinemesylate is a prodrug that is converted to reboxetine, the active form of the drug. It has been shown to be effective in the treatment of symptoms related to depression and Parkinson's disease. Reboxetinemesylate has a long-term efficacy due to its long half-life and slow release from plasma proteins. This drug may have drug interactions with other medications, such as hepatic impairment or drugs that are metabolized by CYP450 enzymes. Reboxetinemesylate also has locomotor activity effects on rats, which may be due to dopamine receptor agonist properties. Reboxetinemesylate is not active against bacterial infections, but is used for the treatment of Parkinson's disease and depression.</p>Formule :C20H27NO6SDegré de pureté :Min. 95%Masse moléculaire :409.5 g/mol4-Nitrophenyl Salicylate
CAS :<p>4-Nitrophenyl salicylate is an organic compound that is a derivative of phenol. This colourless solid has been shown to be a good catalyst for amine oxidation reactions. It also stabilizes organic compounds and prevents their oxidation by oxygen and other reactive species, such as free radicals, peroxides, and heavy metals. 4-Nitrophenyl salicylate reacts with amines to produce alicyclic nitrosoamines, which are more stable than the parent amine. The reaction mechanism of 4-nitrophenyl salicylate is not yet fully understood; however, it may involve nucleophilic attack on the aromatic ring followed by resonance stabilization of the resulting product.</p>Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :259.21 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 :<p>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.</p>Formule :C45H68N6O9Degré de pureté :Min. 95%Masse moléculaire :837.06 g/molCatestatin (human) trifluoroacetate
CAS :<p>Please enquire for more information about Catestatin (human) trifluoroacetate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C104H164N32O27SDegré de pureté :Min. 95%Masse moléculaire :2,326.68 g/molDL-Tyrosine ethyl ester hydrochloride
CAS :<p>DL-Tyrosine ethyl ester hydrochloride is a reagent and reaction component that is used in the synthesis of many complex compounds. It is a high quality chemical that has been shown to be useful as a building block for the synthesis of complex compounds. DL-Tyrosine ethyl ester hydrochloride has CAS No. 5619-08-9, which makes it a versatile building block with wide applications in research. This compound can also be used as an intermediate or as a reagent in the synthesis of other chemicals. DL-Tyrosine ethyl ester hydrochloride can be used as a speciality chemical or as a research chemical due to its high quality and versatility.</p>Formule :C11H16ClNO3Degré de pureté :Min. 95%Couleur et forme :White to off white solid.Masse moléculaire :245.7 g/mol6-(7-Nitro-benzo[2,1,3]oxadiazol-4-ylamino)-hexanoyl-Arg-Pro-Lys-Pro-Leu-Ala-Nva-Trp-Lys((7-dimethylaminocoumarin-4-yl)-acetyl)-NH2 trifluoroacetate salt
CAS :<p>Please enquire for more information about 6-(7-Nitro-benzo[2,1,3]oxadiazol-4-ylamino)-hexanoyl-Arg-Pro-Lys-Pro-Leu-Ala-Nva-Trp-Lys((7-dimethylaminocoumarin-4-yl)-acetyl)-NH2 trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C78H111N21O16Degré de pureté :Min. 95%Masse moléculaire :1,598.85 g/molSecretin (5-27) (porcine)
CAS :<p>Please enquire for more information about Secretin (5-27) (porcine) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C115H200N38O34Degré de pureté :Min. 95%Masse moléculaire :2,659.05 g/mol4-Chloro-3-nitrophenacylbromide
CAS :<p>4-Chloro-3-nitrophenacylbromide is a synthetic compound that has been shown to be effective against cancer cells in vitro. In the presence of light, this substance emits a bright green fluorescence, which is useful for imaging. The synthesis of 4-Chloro-3-nitrophenacylbromide can be achieved by solid phase methods and chemosynthesis. Spirocyclic amines are used as building blocks for the synthesis of this product. This process leads to functionalization strategies with high levels of chirality and drug development.</p>Formule :C8H5BrClNO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :278.49 g/mol(+)-3-Bromo-10-camphorsulfonic acid monohydate
CAS :<p>Please enquire for more information about (+)-3-Bromo-10-camphorsulfonic acid monohydate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C10H15BrO4S•H2ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :329.21 g/molSaposin C (15-32) (rat)
CAS :<p>Please enquire for more information about Saposin C (15-32) (rat) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C89H155N21O29Degré de pureté :Min. 95%Masse moléculaire :1,983.31 g/mol
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