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(273.482 produits)
- Activateurs et inhibiteurs d'enzymes(2.827 produits)
- Nitrosamines(2.606 produits)
- Composés et métabolites pharmaceutiques et vétérinaires(2.602 produits)
- Toxicologie(13.652 produits)
7836 produits trouvés pour "Étalons pharmaceutiques"
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Thymosin α1 trifluoroacetate salt
CAS :<p>Please enquire for more information about Thymosin alpha1 trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C129H215N33O55·xC2HF3O2Degré de pureté :Min. 95%Masse moléculaire :3,108.28 g/mol(D-2-Nal 5,Cys6·11,Tyr7,D-Trp8,Val10, 2-Nal 12)-Somatostatin-14 (5-12) amide trifluoroacetate salt
CAS :<p>Please enquire for more information about (D-2-Nal 5,Cys6·11,Tyr7,D-Trp8,Val10, 2-Nal 12)-Somatostatin-14 (5-12) amide trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C63H73N11O9S2Degré de pureté :Min. 95%Masse moléculaire :1,192.45 g/mol3-Amino-2-nitropyridine
CAS :<p>3-Amino-2-nitropyridine is a heterocyclic compound that is an oxidation product of 2,4,6-trinitrotoluene. 3-Amino-2-nitropyridine is a potent inhibitor of the d4 receptor and has been shown to be active in animal models of cancer and autoimmune diseases. The mechanism of action of this drug is not well understood, but it has been found to inhibit cell proliferation in vitro by binding to nucleophilic sites on the receptor. Nitrobenzoic acid may also contribute to its activity. 3-Amino-2-nitropyridine inhibits inflammatory responses by inhibiting cell proliferation and migration.</p>Formule :C5H5N3O2Degré de pureté :Min. 95%Masse moléculaire :139.11 g/molBiotinyl-Amyloid b-Protein (1-40) trifluoroacetate salt
CAS :<p>Please enquire for more information about Biotinyl-Amyloid b-Protein (1-40) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C204H309N55O60S2Degré de pureté :Min. 95%Masse moléculaire :4,556.1 g/molBrain Injury Derived Neurotrophic Peptide
CAS :<p>Brain Injury Derived Neurotrophic Peptide H-Glu-Ala-Leu-Glu-Leu-Ala-Arg-Gly-Ala-Ile-Phe-Gln-Ala-NH2 is a growth factor that has been shown to have antiinflammatory and immunosuppressive effects in autoimmune diseases. It also has the ability to bind to peptides, proteins, and particle surfaces. This peptide has been shown to be effective against cancer cells by inhibiting tumor growth and increasing the effectiveness of radiation therapy. Brain Injury Derived Neurotrophic Peptide H-Glu-Ala-Leu-Glu-Leu-Ala Arg Gly Ala Ile Phe Gln Ala NH2 is also an immunosuppressant that can reduce inflammation caused by infectious diseases such as HIV/AIDS.</p>Formule :C62H102N18O18Degré de pureté :Min. 95%Masse moléculaire :1,387.58 g/mol2,7-Naphthalenedicarboxylicacid
CAS :<p>2,7-Naphthalenedicarboxylic acid is a synthetic compound that belongs to the group of aromatic hydrocarbons. It has been shown to have magnetic resonance spectroscopy (MRS) and X-ray structures that are similar to those of phenyl substituents. 2,7-Naphthalenedicarboxylic acid also shows supramolecular interactions with other molecules. The asymmetry can be explained by the presence of a nitrogen atom in the molecule, which can form intramolecular hydrogen bonds.</p>Formule :C12H8O4Degré de pureté :Min. 95%Masse moléculaire :216.19 g/mol7-Methoxy-4-(trifluoromethyl)coumarin
CAS :<p>7-Methoxy-4-(trifluoromethyl)coumarin is a potent and selective aromatase inhibitor. It inhibits the activity of the enzyme, which converts testosterone to estradiol. The inhibition of this enzyme may be beneficial in the treatment of breast cancer. This compound has also been shown to inhibit the activity of P450 enzymes and coumarin derivatives, which are involved in drug metabolism and detoxification.</p>Formule :C11H7F3O3Degré de pureté :Min. 95%Masse moléculaire :244.17 g/molMyosin Light Chain Kinase (480-501)
CAS :<p>H-AKKLSKDRMKKYMARRKWQKTG-NH2 peptide, corresponding to 480-501 amnino acids of Myosin Light Chain Kinase. Myosin Light Chain Kinase is a serine/threonine specific protein kinase that phosphorylates the myosin light chain.</p>Formule :C120H209N41O28S2Degré de pureté :Min. 95%Masse moléculaire :2,738.34 g/moltrans-2,5-Difluorocinnamic acid
CAS :<p>Trans-2,5-difluorocinnamic acid is a monomer that belongs to the group of organic acids. It is used as a solvent and in analytical methods. Trans-2,5-difluorocinnamic acid is also used to transport other substances and can be used in reactions with other molecules. Trans-2,5-difluorocinnamic acid has been shown to be neuropathic and has been tested for its ability to cause cataracts, but has not shown any evidence of mutagenicity.</p>Formule :C9H6F2O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :184.14 g/mold-Tocopherol
CAS :<p>d-Tocopherol is a natural antioxidant that belongs to the group of fatty acid esters. It is an important component of human diet and can be found in vegetables, nuts, and grains. d-Tocopherol is a potent inhibitor of cell proliferation, which has been shown using MDA-MB 231 breast cancer cells. This compound also has anti-inflammatory properties, as it inhibits the production of inflammatory cytokines such as IL-6 and TNF-α. d-Tocopherol also has a protective effect against environmental pollution, including heavy metals and polycyclic aromatic hydrocarbons (PAHs). This antioxidant prevents lipid peroxidation and reduces the number of reactive oxygen species (ROS) in cells exposed to these pollutants.</p>Formule :C27H46O2Degré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :402.65 g/molAtorvastatin lactone diepoxide - Mixture of diastereomers
CAS :<p>Please enquire for more information about Atorvastatin lactone diepoxide - Mixture of diastereomers including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C33H33FN2O6Degré de pureté :Min. 95%Masse moléculaire :572.62 g/mol5-(2-Methyl-4-nitrophenyl)-2-furaldehyde
CAS :<p>Please enquire for more information about 5-(2-Methyl-4-nitrophenyl)-2-furaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C12H9NO4Degré de pureté :Min. 95%Masse moléculaire :231.2 g/mol2',3'-Difluoroacetophenone
CAS :<p>2',3'-Difluoroacetophenone is a polymerized, salicylic acid that can be used as a deformation treatment method for silicon. It has been shown to reduce the resistance of transistors and improve the performance of esters. 2',3'-Difluoroacetophenone is also used in the manufacture of polyolefins and polycarboxylic acids. It is also used in skin care products because it can reduce sebum production and inhibit the formation of acne-causing bacteria.</p>Formule :C8H6F2ODegré de pureté :Min. 95%Masse moléculaire :156.13 g/molBiotinyl-Asp-Glu-Val-Asp-aldehyde (pseudo acid)
CAS :<p>Biotinyl-Asp-Glu-Val-Asp-aldehyde (pseudo acid) is a biotinylated amino acid, which can be used to study the affinity of caspases and other proteases. Biotin binds to the peptide through an amide bond and the amino group on the biotin molecule reacts with reactive groups on proteins, such as lysine, cysteine, histidine, or arginine. This reaction leads to the formation of a stable link between biotin and the target protein. The biotinylated peptide can then be purified from a sample by using an affinity chromatography column that has been pre-coated with streptavidin.<br>Biotin is not toxic because it does not bind to DNA.</p>Formule :C28H42N6O12SDegré de pureté :Min. 95%Masse moléculaire :686.73 g/mol4-Acetyl-1,8-naphthalic anhydride
CAS :<p>4-Acetyl-1,8-naphthalic anhydride is a naphthoquinone that has been shown to have apoptosis-inducing properties. It inhibits mitochondrial electron transport and the generation of ATP, leading to cell death. 4-Acetyl-1,8-naphthalic anhydride also binds to DNA, which prevents transcription and replication. This compound can be used in vivo assays to evaluate the efficacy of anticancer drugs by determining tumor growth inhibition or the induction of apoptosis in cancer cells. The binding affinity of 4-acetyl-1,8-naphthalic anhydride for DNA is approximately two orders of magnitude higher than its affinity for other cellular components such as proteins or lipids.</p>Formule :C14H8O4Degré de pureté :Min. 90%Couleur et forme :PowderMasse moléculaire :240.21 g/mol7-Hydroxy-3,4-dihydro-1H-naphthalen-2-one
CAS :<p>7-Hydroxy-3,4-dihydro-1H-naphthalen-2-one is an organic solvent that can be used as a pharmaceutical intermediate. It is a white crystalline solid that has been shown to bind to β-cyclodextrin, chloride, and aluminium. 7-Hydroxy-3,4-dihydro-1H-naphthalen-2-one has been shown to form stable complexes with these ions by binding to the oxygens on their surfaces. The binding constants for this compound have been determined using dichromism and fluorescence experiments. This organic solvent has also been found to have enantioselective properties.</p>Formule :C10H10O2Degré de pureté :Min. 95%Masse moléculaire :162.19 g/mol4,4'-Diphenyl-2,2'-bipyridine
CAS :<p>4,4'-Diphenyl-2,2'-bipyridine is a ligand that can be used to produce more efficient magnesium peroxide catalysts. The efficiency of the catalyst was found to increase with increasing concentrations of the ligand. 4,4'-Diphenyl-2,2'-bipyridine has been shown to bind strongly to chloride ions and may have potential applications in animal health as a supplement. This compound is also useful in electrochemical data studies because it has a relatively high oxidation potential and electrochemical stability. It can also be used for photophysical studies due to its strong fluorescence. 4,4'-Diphenyl-2,2'-bipyridine can be synthesized by reacting carbon tetrachloride with an animal or vegetable oil or fat.</p>Formule :C22H16N2Degré de pureté :Min. 95 Area-%Couleur et forme :PowderMasse moléculaire :308.38 g/molPancreastatin (33-48) (human) trifluoroacetate salt
CAS :<p>Pancreastatin (33-48) is a synthetic, acidic, sulfated peptide that has been shown to have high activity against pancreatic cancer cells. Pancreastatin (33-48) has been synthesized by reacting an oligopeptide with glutamic acid and aspartic acid. The N-terminal of this peptide is amidated and contains a sulfate group. This molecule has been purified by SDS-polyacrylamide gel electrophoresis and the sulfate fractionation method. Pancreastatin (33-48) is able to inhibit the proliferation of pancreatic tumor cells in vitro, but it does not appear to be cytotoxic to normal pancreatic cells. In addition, pancreastatin (33-48) has also been shown to decrease tumor growth in vivo in mice bearing a transplanted human pancreatic tumor.</p>Formule :C78H123N21O27SDegré de pureté :Min. 95%Masse moléculaire :1,819 g/molSomatostatin
CAS :<p>Somatostatin is a polypeptide hormone that is produced by the body to inhibit the release of other hormones in the body. It has also been used to treat diseases such as carcinoid syndrome, intestinal disorders, and diabetes mellitus type I. Somatostatin binds to somatostatin receptors on cells, which leads to inhibition of cell growth and secretion of hormones. Somatostatin has been shown to block basic protein synthesis and energy metabolism in rat liver cells. Its receptor activity is mediated by binding with signal peptide sequences and response elements.</p>Formule :C76H104N18O19S2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :1,637.88 g/molOctreotide trifluoroacetate salt (Dimer, Parallel) (
<p>Please enquire for more information about Octreotide trifluoroacetate salt (Dimer, Parallel) ( including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C98H132N20O20S4Degré de pureté :Min. 95%Masse moléculaire :2,038.48 g/mol
