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(274.785 produits)
- Activateurs et inhibiteurs d'enzymes(2.827 produits)
- Nitrosamines(2.606 produits)
- Composés et métabolites pharmaceutiques et vétérinaires(2.862 produits)
- Toxicologie(13.652 produits)
7836 produits trouvés pour "Étalons pharmaceutiques"
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Biotinyl-Somatostatin-14
CAS :<p>Please enquire for more information about Biotinyl-Somatostatin-14 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C86H118N20O21S3Degré de pureté :Min. 95%Masse moléculaire :1,864.18 g/molChorionic Gonadotropin-b (109-145) (human)
CAS :<p>Please enquire for more information about Chorionic Gonadotropin-b (109-145) (human) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C167H264N46O58SDegré de pureté :Min. 95%Masse moléculaire :3,876.22 g/mol5'-Fluoro-2'-hydroxyacetophenone
CAS :<p>5'-Fluoro-2'-hydroxyacetophenone is a synthetic compound that has been shown to inhibit the growth of human pathogens. It is an antimicrobial agent that can be used as an alternative to antibiotics for the treatment of bacterial infections. 5'-Fluoro-2'-hydroxyacetophenone was synthesized by means of an asymmetric synthesis from 5-fluoro-2-methoxybenzaldehyde, which had been obtained through a chemical study. The functional group that this compound belongs to is amide and it has acidic, sulphonate, and vibrational properties. Hydrochloric acid can demethylate this compound to produce 2-hydroxyacetophenone, which can be converted into 2-methylpropionaldehyde by methylation.</p>Formule :C8H7FO2Degré de pureté :Min. 95%Masse moléculaire :154.14 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/molNeuronostatin-13 (human, canine, porcine) trifluoroacetate salt
CAS :Please enquire for more information about Neuronostatin-13 (human, canine, porcine) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C64H110N20O16Degré de pureté :Min. 95%Masse moléculaire :1,415.68 g/molAtorvastatin acetonide tert-butyl ester
CAS :<p>Atorvastatin intermediate</p>Formule :C40H47FN2O5Degré de pureté :Min. 95%Masse moléculaire :654.81 g/molBiotinyl-epsilon-aminocaproyl-Tyr(PO3H2)-Glu-Glu-Ile-OH
CAS :<p>Please enquire for more information about Biotinyl-epsilon-aminocaproyl-Tyr(PO3H2)-Glu-Glu-Ile-OH including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C41H62N7O16PSDegré de pureté :Min. 95%Masse moléculaire :972.01 g/molBiotinyl-epsilonAhx-ω-Conotoxin GVIA trifluoroacetate salt
CAS :Produit contrôléPlease enquire for more information about Biotinyl-epsilonAhx-omega-Conotoxin GVIA trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C136H207N41O46S7Degré de pureté :Min. 95%Masse moléculaire :3,376.81 g/molAllatotropin
CAS :<p>Allatotropin is a diagnostic agent that belongs to the class of antimicrobial peptides. It has been shown to have strong activity against Gram-positive and Gram-negative bacteria. Allatotropin inhibits the growth of bacteria by binding to the external membrane, disrupting its integrity. Allatotropin also has been shown to increase gamma-aminobutyric acid levels in brain tissue and galleria mellonella larvae when injected subcutaneously. This may be due to its ability to activate GABA receptors. Allatotropin can be synthesized in vitro by combining β-amino acids with fatty acids and terminal residues, such as lysine, arginine, and glutamine, under conditions that mimic those found in living cells. This synthetic process yields a mixture of allatotropins with varying chain lengths and amino acid sequences.</p>Formule :C65H103N19O17S2Degré de pureté :Min. 95%Masse moléculaire :1,486.76 g/molVitamin A palmitate
CAS :<p>Vitamin A palmitate is a fat-soluble vitamin that has antioxidant properties. It is available as a supplement in the form of retinol and retinyl palmitate. Vitamin A palmitate is an inactive form of vitamin A that can be converted to retinol in vivo by esterases and other enzymes. The conversion of vitamin A palmitate to retinol may be inhibited by various substances, such as estradiol benzoate. This conversion leads to the formation of free radicals, which cause oxidative injury to cells. Studies have shown that vitamin A palmitate can be toxic for humans because it interferes with the synthesis of mucin, an important constituent of human lungs and airways. Vitamin A palmitate also alters gene expression in some experimental models, leading to changes in cell growth or death.</p>Formule :C36H60O2Couleur et forme :Yellow PowderMasse moléculaire :524.86 g/molp-Sulfophenylazochromotropic acid trisodium salt
CAS :<p>p-Sulfophenylazochromotropic acid trisodium salt is a chemical that can be used as a building block for the synthesis of various organic compounds. It is an intermediate for the synthesis of other chemicals and can be used as a research chemical in laboratories. This compound has been shown to be useful in the production of pharmaceuticals, agrochemicals, and dyes. CAS No. 23647-14-5.</p>Formule :C16H9N2Na3O11S3Degré de pureté :Min. 95 Area-%Couleur et forme :Yellow PowderMasse moléculaire :570.42 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/molNocistatin (bovine) trifluoroacetate salt
CAS :<p>Please enquire for more information about Nocistatin (bovine) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C82H135N21O32Degré de pureté :Min. 95%Masse moléculaire :1,927.07 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/molErythropoietin Mimetic Peptide Sequence 20 trifluoroacetate salt
CAS :<p>Please enquire for more information about Erythropoietin Mimetic Peptide Sequence 20 trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C72H99N17O17S2Degré de pureté :Min. 95%Masse moléculaire :1,538.79 g/molCionin
CAS :<p>Cionin is a synthetic peptide that binds to the pancreatic enzyme receptor. It has been shown to inhibit the growth of ascidian and stimulates the secretion of growth factors in vitro. Cionin also has a physiological effect on inflammatory diseases, such as ovary. Cionin is composed of three amino acids: H-Asn-Tyr(SO3H)-Tyr(SO3H)-Gly-Trp-Met-Asp-Phe-NH2. The first two amino acids are sulfated tyrosine residues, which may be responsible for its biological activity.</p>Formule :C53H63N11O19S3Degré de pureté :Min. 95%Masse moléculaire :1,254.33 g/molTyr-Somatostatin-14
CAS :<p>Please enquire for more information about Tyr-Somatostatin-14 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C85H113N19O21S2Degré de pureté :Min. 95%Masse moléculaire :1,801.05 g/molAcetyl-(D-Lys2, Sar 3)-Melanotropin-Potentiating Factor acetate salt
CAS :<p>Acetyl-(D-Lys2, Sar 3)-Melanotropin-Potentiating Factor acetate salt Ac-Lys-D-Lys-Sar-Glu-OH acetate salt is synthesized from a tetrapeptide. It has been shown to be neurotrophic and to stimulate the uptake of dopamine. Acetyl-(D-Lys2, Sar 3)-Melanotropin-Potentiating Factor acetate salt Ac-Lys-D-Lys-Sar-Glu-OH acetate salt has also been shown to be an analog of the growth factor nerve growth factor (NGF) and have similar effects on muscle tissue.</p>Formule :C22H40N6O8Degré de pureté :Min. 95%Masse moléculaire :516.59 g/molN-Stearoyl phytosphingosine
CAS :<p>N-Stearoyl phytosphingosine is a molecule with an ester linkage that is used in the study of physiological function. It has been shown to mimic the effect of tebuconazole, a chemical fungicide, on mitochondrial membrane potential and ATP levels. This compound can be synthesized from fatty acids and hydroxyl groups. The molecule has also been shown to have skin nourishing properties when applied topically to skin cells in vivo.</p>Formule :C36H73NO4Degré de pureté :Min. 95%Couleur et forme :White To Off-White SolidMasse moléculaire :583.97 g/molTetrabromophenyl-porphyrin
CAS :<p>Tetrabromophenyl-porphyrin (TBP) is a synthetic molecule that interacts with aldehydes in the presence of light. This interaction results in the formation of a phenyl radical and an excited state, which leads to the production of carbon dioxide and water. TBP is used as a catalyst for these reactions because it is more stable than other molecules that are typically used. The catalytic effect of TBP can be studied by means of spectroscopies and microscopy techniques. The crystal x-ray diffraction technique was used to analyze the molecular structure of TBP by determining the distances between atoms in its molecules. It was discovered that TBP has two phenyl groups and four bromine atoms per porphyrin ring. Diffraction techniques were also used to study how light interacts with TBP molecules, showing that they have strong optical properties when adsorbed on surfaces.</p>Formule :C44H26N4Br4Degré de pureté :Min. 95%Masse moléculaire :930.32 g/mol
