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(274.920 produits)
- Activateurs et inhibiteurs d'enzymes(2.827 produits)
- Nitrosamines(2.606 produits)
- Composés et métabolites pharmaceutiques et vétérinaires(2.871 produits)
- Toxicologie(13.652 produits)
7836 produits trouvés pour "Étalons pharmaceutiques"
Trier par
Degré de pureté (%)
0
100
|
0
|
50
|
90
|
95
|
100
Thymosin beta10 (human, rat)
CAS :<p>Please enquire for more information about Thymosin beta10 (human, rat) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C211H353N57O76SDegré de pureté :Min. 95%Masse moléculaire :4,936.47 g/mol1,2-Epoxy-3-(4-nitrophenoxy)propane
CAS :<p>1,2-Epoxy-3-(4-nitrophenoxy)propane is an epoxide that is a reactive intermediate that participates in a number of reactions, including the formation of disulfide bonds. It has been shown to have genotoxic effects and to be toxic to polymorphonuclear leucocytes. The compound can also inhibit detoxification enzymes, which may make it useful as a biomarker for environmental exposure to xenobiotics. 1,2-Epoxy-3-(4-nitrophenoxy)propane has also been shown to be a potential anti-cancer agent in gene therapy studies. This compound inhibits energy metabolism by inhibiting the enzyme glyceraldehyde 3 phosphate dehydrogenase (GAPDH).</p>Formule :C9H9NO4Degré de pureté :Min. 95%Masse moléculaire :195.17 g/mol5-Nitropyridin-3-ol
CAS :Please enquire for more information about 5-Nitropyridin-3-ol including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C5H4N2O3Degré de pureté :Min. 95%Masse moléculaire :140.1 g/molNorfluoxetine HCl
CAS :Fluoxetine is a selective serotonin reuptake inhibitor that belongs to the group of drugs known as antidepressants. Fluoxetine inhibits the uptake of serotonin by neurons, which increases serotonin levels in the synaptic cleft and allows it to bind to postsynaptic receptors. Norfluoxetine is a metabolite of fluoxetine and its pharmacological effects are similar to those of fluoxetine. It has been shown that norfluoxetine inhibits the binding of 5-hydroxytryptamine (5-HT) to 5-HT1A receptors. Norfluoxetine is also used as an analytical method for quantifying 5-HT concentrations in cells and tissues.Formule :C16H17ClF3NODegré de pureté :Min. 95%Couleur et forme :SolidMasse moléculaire :331.76 g/molMexiletine
CAS :Mexiletine is a drug that belongs to the class of drugs called antiarrhythmics. It is used for the treatment of ventricular arrhythmias and for removing cardiac conduction abnormalities. Mexiletine acts by inhibiting the release of calcium ions from the sarcoplasmic reticulum, which leads to a reduction in excitability of the heart muscle. Mexiletine has been shown to have a matrix effect on bacterial DNA, which may be due to its ability to bind with dinucleotide phosphate or its inhibitory effects on hypersensitivity syndrome. Mexiletine also has an effect on cardiac tissue, leading to decreased contractility and increased relaxation time. The mechanism by which mexiletine leads to these effects is not well understood but may be related to its ability to interact with ion channels in myocardial cells or alter protein function in these cells. Mexiletine has been shown to have some drug interactions, such as with other drugs that are metabolized through cyFormule :C11H17NODegré de pureté :Min. 95%Couleur et forme :Yellow Clear LiquidMasse moléculaire :179.26 g/mol2,2'-Dichlorodiethyl ether
CAS :Produit contrôlé2,2'-Dichlorodiethyl ether (2,2-DDE) is a cationic surfactant that is used in the production of fluorocarbons and other chemicals. It is also used in wastewater treatment as an oxidizing agent. 2,2'-DDE is toxic to humans, with a blood group toxicity profile similar to that of ethylene glycol and diethylene glycol. 2,2'-DDE can be found in the environment due to its use as a component in products and its presence in wastewaters. 2,2'-DDE has been shown to be reactive with hydrogen fluoride and oxidation catalyst, which may cause interactive effects when it is present at high concentrations. This chemical has been shown to induce cell death through histological analysis on cell cultures. Reaction mechanism for this chemical is not known.Formule :C4H8Cl2ODegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :143.01 g/molcis-trans Nepetalactone
CAS :<p>荆芥内酯是一种驱虫的化合物，使猫薄荷开花植物能够吸引猫。据信，荆芥内酯可以通过模仿猫的信息素来改变猫的行为。</p>Formule :C10H14O2Degré de pureté :Min. 97 Area-%Couleur et forme :Colorless Clear LiquidMasse moléculaire :166.22 g/molN-(1,2,3,4-Tetrahydro-7-methoxy-1-oxo-2-naphthalenyl)propanamide
CAS :Produit contrôléPlease enquire for more information about N-(1,2,3,4-Tetrahydro-7-methoxy-1-oxo-2-naphthalenyl)propanamide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C14H17NO3Degré de pureté :Min. 95%Masse moléculaire :247.29 g/mol4’-Hydroxy diclofenac-13C6
CAS :Please enquire for more information about 4’-Hydroxy diclofenac-13C6 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C6C8H11Cl2NO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :318.15 g/molall-trans 5,6-Epoxy retinoic acid
CAS :5,6-Epoxy retinoic acid is a synthetic retinoid that has been shown to have biological properties in tissue culture and rat liver microsomes. It is an agonist of the retinoic acid receptor (RAR) and binds to DNA at the same site as all-trans retinoic acid. 5,6-Epoxyretinoic acid also has effects on gene expression in human serum and inhibits the proliferation of cancer cells by inducing apoptosis. The synthetic retinoid can be used as a novel chemotherapeutic agent for breast cancer or leukemia.Formule :C20H28O3Degré de pureté :Min. 95 Area-%Couleur et forme :Yellow PowderMasse moléculaire :316.43 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>Formule :C42H66N10O16S2Degré de pureté :Min. 95%Masse moléculaire :1,031.16 g/molTocopherols
CAS :<p>Tocopherols are fat-soluble vitamins that belong to the family of tocopherols and tocotrienols. Tocopherols have a number of biochemical properties and antioxidant properties. These properties make them important for maintaining energy metabolism in cells, preventing oxidation of other molecules, and protecting the body from damage by reactive oxygen species. Tocopherols are found in a variety of biological sources such as plants, vegetable oils, nuts, grains, fruits and vegetables. The most common form is alpha-tocopherol (a-T). Other forms include gamma-tocopherol (g-T), delta-tocopherol (d-T), beta-tocopherol (b-T), and alpha-tocotrienol (a-TT). Biochemical assays for tocopherols and tocotrienols use p-hydroxybenzoic acid as an analytical reagent. This vitamin can be found in human serum or in</p>Degré de pureté :Min. 95%L-Tyrosine hydrochloride
CAS :<p>L-Tyrosine hydrochloride is a pharmaceutical preparation that has been used clinically in the treatment of infectious diseases, cancer, and autoimmune diseases. Tyrosine is an amino acid with a hydroxyl group on its side chain. Tyrosine can be synthesized from phenylalanine by hydroxylation of the phenolic group and decarboxylation of the carboxylic acid group. It is also a precursor to catecholamines and other important biological molecules. L-Tyrosine hydrochloride is used as an intermediate in the production of monoclonal antibodies for use in cancer research. In addition, it has been shown to be an effective inhibitor of virus replication when combined with ester hydrochloride, which prevents the release of progeny virus particles from infected cells.</p>Formule :C9H11NO3·HClDegré de pureté :Min. 95%Masse moléculaire :217.65 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>Formule :C8H15NO4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :189.21 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 pageFormule :C18H29NO3Degré de pureté :Min. 95%Masse moléculaire :307.43 g/molrac-cis despropionyl mefentanyl N-trifluoroacetate
CAS :Produit contrôléPlease enquire for more information about rac-cis despropionyl mefentanyl N-trifluoroacetate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C22H25F3N2ODegré de pureté :Min. 95%Masse moléculaire :390.44 g/mol(±)-3-Methyl-2-oxovaleric acid
CAS :<p>(±)-3-Methyl-2-oxovaleric acid is a fatty acid that is found in the mitochondria of liver cells and other tissues. It is an intermediate in the citric acid cycle and can be converted into acetyl-CoA, which is used for energy production. (±)-3-Methyl-2-oxovaleric acid has been shown to cause necrotic cell death when it binds to the mitochondrial membrane potential and causes a loss of ATP production. This results in a lack of energy for the cell, leading to cell death. (±)-3-Methyl-2-oxovaleric acid has also been shown to inhibit protein synthesis by decreasing uptake and increasing creatine kinase activity. This inhibition leads to decreased body formation and tissue culture growth in vitro. In vivo, (±)-3-Methyl-2-oxovaleric acid causes primary sclerosing cholangitis, a disease characterized by inflammation of bile ducts that</p>Formule :C6H10O3Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :130.14 g/molDibutyltin dilaurate
CAS :<p>Dibutyltin dilaurate is a chemical substance that is used as a stabilizer in polyvinyl chloride (PVC) and polyurethane. It has been shown to react with potassium dichromate, methyl ethyl ketone, and plasma mass spectrometry. Dibutyltin dilaurate is not acutely toxic, but can be hazardous when exposed to high levels of it over a long period of time. The main route of exposure is through inhalation of the vapor or skin contact with the liquid form. In animal studies, dibutyltin dilaurate has been shown to cause liver damage and kidney toxicity.</p>Formule :C32H64O4SnDegré de pureté :Min. 95 Vol-%Masse moléculaire :631.56 g/molCholesterol 2,4-Dichlorobenzoate
CAS :<p>Cholesterol 2,4-Dichlorobenzoate (CDCB) is a crystalline solid that forms the polymorphs of monoclinic, orthorhombic, and hexagonal. This compound has been traditionally used as a food additive in many commercial products to improve flavor and stability. The membranes of bacteria are composed of cholesterol 2,4-dichlorobenzoate. The nature of the compound is such that it can exist as two different conformers: the trans conformer with the chloro group on one side and the benzoate on the other or the cis conformer with both chloro groups on one side. The monoclinic form has two conformational isomers: propionate and acetate. These isomers are not distinguishable by X-ray diffraction but can be distinguished by infrared spectroscopy.</p>Degré de pureté :Min. 95%Masse moléculaire :559.65 g/molBupropion hydrochloride related compound B
CAS :Produit contrôléPlease enquire for more information about Bupropion hydrochloride related compound B including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C13H18BrNOHClDegré de pureté :Min. 95%Couleur et forme :White/Off-White SolidMasse moléculaire :320.65 g/mol
![[Asp371] Tyrosinase(369-377), human](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3D%2Fthumb-webp%2FFA73646.webp&w=3840&q=75)
