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(274.914 produits)
- Activateurs et inhibiteurs d'enzymes(2.827 produits)
- Nitrosamines(2.605 produits)
- Composés et métabolites pharmaceutiques et vétérinaires(2.871 produits)
- Toxicologie(13.652 produits)
7836 produits trouvés pour "Étalons pharmaceutiques"
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2'-Chloro-2-bromoacetophenone
CAS :2'-Chloro-2-bromoacetophenone is a compound that belongs to the class of methyl ketones. It is known to have a high transfer hydrogenation activity and has been used in the synthesis of phenacyl, which is an important biomolecular. It also has a low toxicity and does not irritate skin or mucous membranes. 2'-Chloro-2-bromoacetophenone can be used as an antiarrhythmic agent for respiratory disorders. This compound can be used for formylation reactions, such as those found in microbial metabolism, due to its ability to transfer hydrogen from organic compounds.Formule :C8H6BrClODegré de pureté :Min. 95%Masse moléculaire :233.49 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/mol2-(2-Sulfoethyl)pseudourea
CAS :<p>2-(2-Sulfoethyl)pseudourea is a substance that is found in the body as an intermediate product of the urea cycle. It is also used as a protective agent for beet sugar and other food products. 2-(2-Sulfoethyl)pseudourea has been shown to be effective against malonic acid, tricine, and arginine. The reaction with malonic acid yields 2-sulfoethylmalonic acid, which can then be oxidized by tricine to yield 2-sulfoethylglyoxal. This substance also reacts with arginine to produce 2-sulfoethylaminoadipic semialdehyde.</p>Formule :C3H8N2O3S2Degré de pureté :Min. 95%Masse moléculaire :184.24 g/mol3-Bromo-2-methylbenzoic acid methyl ester
CAS :<p>3-Bromo-2-methylbenzoic acid methyl ester is a serotonin transporter and reuptake inhibitor. It has selectivities for serotonin, dopamine and norepinephrine transporters. 3-Bromo-2-methylbenzoic acid methyl ester acts as a linker molecule in the synthesis of complex molecules like neurotransmitters. It is also a bifunctional molecule that can act as an antidepressant or anti-anxiety drug by increasing serotonin levels in the brain. 3-Bromo-2-methylbenzoic acid methyl ester’s function as a ligand is to bind to receptors on cells, which may be linked with its effects on depression and anxiety.</p>Formule :C9H9BrO2Degré de pureté :Min. 95%Masse moléculaire :229.07 g/mol2-Amino-4'-methoxyacetophenone hydrochloride
CAS :Produit contrôléPlease enquire for more information about 2-Amino-4'-methoxyacetophenone hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C9H11NO2·HClDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :201.65 g/mol4β-Hydroxy cholesterol 4-acetate
CAS :Produit contrôlé<p>4b-Hydoxy cholesterol 4-acetate is a pleiotropic drug with a wide range of pharmacological activities. It is an inhibitor of the sirtuin family of proteins and may have anti-cancer effects. It has also been shown to be effective in the treatment of depression and myelodysplastic syndrome. The mechanism of action for this agent is not well understood, but it may be due to its ability to inhibit DNA methyltransferases, which would lead to a change in DNA methylation patterns. 4b-Hydroxy cholesterol 4-acetate has also been shown to decrease lipid levels in the blood and increase the activity of liver enzymes that metabolize fatty acids. This drug can also modify lamellar bodies and short-chain fatty acids by inhibiting the enzyme ATP citrate lyase, which catalyzes citrate cleavage into acetyl CoA and oxaloacetate.</p>Formule :C29H48O3Degré de pureté :Min. 95%Masse moléculaire :444.69 g/mol10b-Hydroxy delta4-tibolone
CAS :Produit contrôlé<p>Please enquire for more information about 10b-Hydroxy delta4-tibolone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C21H28O3Degré de pureté :Min. 95%Masse moléculaire :328.45 g/molHaloperidol Impurity D
CAS :<p>Please enquire for more information about Haloperidol Impurity D including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C32H36Cl2N2O3Degré de pureté :Min. 95%Masse moléculaire :567.55 g/mol(-)-B-Chlorodiisopinocampheylborane, 65% heptane solution
CAS :(-)-B-Chlorodiisopinocampheylborane is a synthetic compound that belongs to the class of diketones. It has been used in asymmetric synthesis, metathesis reactions, and as a catalyst for the preparation of chiral compounds. (-)-B-Chlorodiisopinocampheylborane can be synthesized from trifluoromethylation using chlorodiphenylsilane and sodium borohydride in heptane. This agent has been shown to be effective for the production of β-unsaturated ketones by reaction with carbonyl groups. The reaction produces a racemic mixture of enantiomers, which are isomers that are not identical but have the same chemical formula and similar physical properties. (-)-B-Chlorodiisopinocampheylborane can also be used as an intermediate for the synthesis of latanoprost lactol, which is a prostaglandinFormule :C20H34BClDegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :320.75 g/molN-α-Z-L-lysine 4-nitrophenyl ester hydrochloride
CAS :N-alpha-Z-L-lysine 4-nitrophenyl ester hydrochloride is a protease that belongs to the family of serine proteases. It is produced by the biotechnological process of enzymatic extraction from the natural polysaccharide carrageenan. This product has been used in the production of high yield and purified enzymes for industrial applications. The enzyme has been shown to have cysteine and hydrolytic activity, as well as being able to break peptidic bonds in peptides. N-alpha-Z-L-lysine 4-nitrophenyl ester hydrochloride also has a high specificity for proteolytic cleavage of proteins at their carboxy terminal end.Formule :C20H23N3O6•HClDegré de pureté :Min. 95%Masse moléculaire :437.87 g/mol3,5,3',5' -Tetraiodo thyromandelic acid
CAS :<p>Please enquire for more information about 3,5,3',5' -Tetraiodo thyromandelic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C14H8I4O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :763.83 g/mol(2'S)-Nicotine 1-oxide
CAS :(2'S)-Nicotine 1-oxide is a nicotinic acetylcholine receptor agonist that acts as an insecticide. It is used on plants to control aphids, thrips, and other pests. The effects of (2'S)-nicotine 1-oxide on animals are not well studied. This compound is marketed as a dietary supplement for weight loss, although there has been no validation of this claim. The matrix effect of this drug can cause interference in the analysis of urine samples. Nuclear DNA can be used to detect the presence of (2'S)-nicotine 1-oxide in cancer tissue. Analytical methods for quantifying (2'S)-nicotine 1-oxide include gas chromatography with mass spectrometry detection (GC/MS), liquid chromatography with tandem mass spectrometry detection (LC/MS/MS), and liquid chromatography with ultraviolet detection (LC/UV).Formule :C10H14N2ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :178.23 g/molTetramethylurea
CAS :<p>Tetramethylurea is a versatile compound that has various applications in different fields. It is commonly used as a monophosphate donor in biochemical reactions and as a reagent for the synthesis of L-sorbose and histidine. In addition, tetramethylurea is employed in the production of herbicides, as well as in the synthesis of zirconium oxide nanoparticles.</p>Formule :C5H12N2ODegré de pureté :Min. 95%Masse moléculaire :116.16 g/mol(R)-3,3'-Dibromo-1,1'-bi-2-naphthol
CAS :<p>(R)-3,3'-Dibromo-1,1'-bi-2-naphthol is an aromatic hydrocarbon that is chiral. It has been used as a reagent in organic synthesis and as a fluorescent labeling agent for HPLC analysis. (R)-3,3'-Dibromo-1,1'-bi-2-naphthol has also been used to synthesize biphenyls. (R)-3,3'-Dibromo-1,1'-bi-2-naphthol can be found in natural products such as flavanones and styrene. It can act as a solvating or additive agent in organic reactions and reactions involving aromatics.</p>Formule :C20H12Br2O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :444.12 g/molrac-5,6,7,8-tetrahydro-6-(propylamino)-1-naphthalenol
CAS :Produit contrôléRotigotine is a substance that belongs to the class of active compounds. It has been shown to have optical activity, but this property is not well understood. Rotigotine is a racemic mixture with two enantiomers, which are mirror images of each other. The optical rotation of rac-5,6,7,8-tetrahydro-6-(propylamino)-1-naphthalenol is given as +28°. This property can be determined by measuring the angle of rotation when light passes through the substance in solution in contact with a polarizer and analyzer.Formule :C13H19NODegré de pureté :Min. 95%Masse moléculaire :205.3 g/mol7-Methoxy-1,2,3,4-tetrahydronaphthalen-2-ylamine hydrochloride
CAS :Produit contrôléPlease enquire for more information about 7-Methoxy-1,2,3,4-tetrahydronaphthalen-2-ylamine hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C11H15NO•HClDegré de pureté :Min. 95%Masse moléculaire :213.7 g/mol1,2,3,4-Tetrahydro-1-naphthoic acid
CAS :<p>Tetrahydro-1-naphthoic acid is a toxic chemical that is used in the synthesis of various organic compounds. It is an organic acid that has a pungent odor and can cause irritation of the nose and throat. When heated, it evolves toxic fumes of hydrogen chloride gas and phosgene. Tetrahydro-1-naphthoic acid reacts with metal hydroxides to form metal tetrahydro-1-naphthoates, which have useful properties as catalysts in organic reactions. Tetrahydro-1-naphthoic acid has been used as a growth regulator in plants and animals. It binds to DNA at the C–H site, preventing protein synthesis and cell division by inhibiting RNA synthesis.</p>Formule :C11H12O2Degré de pureté :Min. 95%Masse moléculaire :176.21 g/molPregna-1,4,9(11),16-tetraene-3,20-dione
CAS :Produit contrôlé<p>Pregna-1,4,9(11),16-tetraene-3,20-dione is a controlled product that is widely used in the industrial sector. It is a phosphoric compound that has various applications. This chemical compound acts as a chemokine and contains active agents such as tryptamine and aldehyde monophosphate. Pregna-1,4,9(11),16-tetraene-3,20-dione is also known to be a mouse metabolite and has been found to have properties similar to naphthalene and phenylethylamine. With its acidic nature and oxygen-containing structure, this compound can be easily purified through recrystallization. It exists in different tautomeric forms, making it highly versatile for various applications in different industries.</p>Formule :C21H24O2Degré de pureté :Min. 95%Masse moléculaire :308.41 g/mol4-Aminobicyclo[2.2.2]octane-1-carboxylic acid methyl ester
CAS :Please enquire for more information about 4-Aminobicyclo[2.2.2]octane-1-carboxylic acid methyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C10H17NO2Degré de pureté :Min. 95%Masse moléculaire :183.25 g/mol7-Azaindole-5-carboxylic acid methyl ester
CAS :<p>7-Azaindole-5-carboxylic acid methyl ester is an ester derivative that can be synthesized from the reaction of acetyl chloride and diazotization. 7-Azaindole-5-carboxylic acid methyl ester has been used in research for its biological activity, specifically as a cytotoxic agent. It has also been shown to inhibit the growth of cancer cells by alkylation reactions and cyclization reactions. 7-Azaindole-5-carboxylic acid methyl ester has been shown to have antitumor properties with a mechanism that is not yet fully understood.</p>Formule :C9H8N2O2Degré de pureté :Min. 95%Masse moléculaire :176.17 g/mol
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