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(274.905 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"
Trier par
Degré de pureté (%)
0
100
|
0
|
50
|
90
|
95
|
100
o-Cresol-4-sulphonic acid
CAS :o-Cresol-4-sulphonic acid is a fine chemical with the CAS number 7134-04-5. It is a versatile building block that can be used as a reagent in research, as a speciality chemical and as an intermediate in the production of other compounds. o-Cresol-4-sulphonic acid has been used to synthesize pharmaceuticals, agrochemicals, dyes, perfumes and many more products. This compound has also been used as a reaction component in organic synthesis to form new compounds and scaffolds.Formule :C7H8O4SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :188.2 g/molNaphthalene-1,8-diol
CAS :<p>Naphthalene-1,8-diol is a compound that belongs to the class of polycyclic aromatic hydrocarbons. It has been shown to inhibit polymerase chain reactions (PCR) in a nuclear DNA template. Naphthalene-1,8-diol also inhibits the production of melanin and reduces the number of skin lesions in the wild-type strain of Galleria mellonella. Naphthalene-1,8-diol is an antioxidant compound that has been shown to protect against radiation and dermatitis. This molecule contains a hydroxyl group that can form hydrogen bonds with other molecules. This property may account for its anti-inflammatory effects.</p>Formule :C10H8O2Degré de pureté :Min. 95%Couleur et forme :Slightly Brown PowderMasse moléculaire :160.17 g/molIsotachysterol 3
CAS :<p>Isotachysterol 3 is a compound that has been identified in the leaves of the plant Isotachys scoparius. It is an inhibitor of intestinal absorption and has been used to study its effects on vitamin D3 metabolism. Isotachysterol 3 appears to be a mixture of two stereoisomers, which can be separated by chromatographic methods. The alcohol group at C-3 may be modified by reactions with other molecules, including vitamin D3 and cholesterol.</p>Formule :C27H44ODegré de pureté :Min. 95%Masse moléculaire :384.64 g/mol2-Hydroxysuccinic acid methyl ester
CAS :<p>2-Hydroxysuccinic acid methyl ester is an organic compound that has a carbonyl group, a hydroxyl group, and two carboxylic esters. It is a colorless liquid with a sweet taste. 2-Hydroxysuccinic acid methyl ester is classified as a dicarboxylic acid. It can be found in nature as malic acid, which is found in apples and other fruits. 2-Hydroxysuccinic acid methyl ester can also be synthesized from citric acid and formaldehyde.</p>Formule :C5H8O5Degré de pureté :90% MinMasse moléculaire :148.11 g/mol2-Bromo-2'-chlorophenyl acetic acid methyl ester
CAS :2-Bromo-2'-chlorophenyl acetic acid methyl ester is a synthetic chemical that can be used as a pharmaceutical intermediate. It is prepared by the reaction of bromine with 2-chloroacetic acid and magnesium, which yields the desired product. The catalytic effect of this chemical is due to its ability to act as a catalyst for many reactions, such as the synthesis of clopidogrel. This chemical also has an industrial application in the production of other medicines, such as aspirin.Formule :C9H8BrClO2Degré de pureté :Min. 95%Masse moléculaire :263.52 g/mol2,6-Bis(hydroxymethyl)naphthalene
CAS :2,6-Bis(hydroxymethyl)naphthalene is a chromophore that can be used in the production of biodiesel. It is an organic compound with two hydroxyl groups and two methyl substituents. The molecule has a planar structure, which results in optical properties that make it suitable for use as a fluorescent dye. 2,6-Bis(hydroxymethyl)naphthalene has been shown to emit light when it reacts with oxygen and this property can be utilized for bioapplications such as fluorescence microscopy. 2,6-Bis(hydroxymethyl)naphthalene is also capable of accepting electrons from other molecules and will react with xylene to produce a neutral form. This property makes it useful for oxidation reactions and the functional group can be used in the production of dyes or other compounds.Formule :C12H12O2Degré de pureté :Min. 95%Masse moléculaire :188.22 g/mol2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl
CAS :<p>2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl is a chemical compound that has been used as an antirheumatic, antiviral, and anticancer drug. It is a nucleophile that can be used to undergo nucleophilic substitutions with halides and other activated substrates. This compound has been shown to inhibit the replication of viruses such as herpes simplex virus type 1 (HSV-1) and hepatitis B virus (HBV). 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl can also be used to treat eye disorders such as cytostatic effects and ocular hypertension by inhibiting the growth of cells in the retina.</p>Formule :C29H45PDegré de pureté :Min. 95%Couleur et forme :White To Off-White SolidMasse moléculaire :424.64 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/molAtorvastatin sodium
CAS :<p>HMG-CoA reductase antagonist</p>Formule :C33H35FN2O5•NaDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :581.63 g/molMyosin Light Chain Kinase (480-501)
CAS :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.Formule :C120H209N41O28S2Degré de pureté :Min. 95%Masse moléculaire :2,738.34 g/molFosfomycin Impurity B
CAS :Fosfomycin impurity B is an impurity of fosfomycin. It has a molecular weight of 204.9 and a molar mass of 245.4 grams per mole. Fosfomycin impurity B was synthesized by the following procedure: 1) The mixture of fosfomycin, 2-bromo-2-nitropropane, and sodium bicarbonate was heated to reflux for 16 hours. 2) The reaction mixture was cooled to room temperature and then filtered through a pad of Celite®. 3) Fosfomycin impurity B was isolated from the filtrate by washing with water and drying with anhydrous sodium sulfate.Formule :C7H18NO7PDegré de pureté :Min. 95%Couleur et forme :Off-White PowderMasse moléculaire :259.19 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/mol2'-Methoxy-α-naphthoflavone
CAS :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.Formule :C20H14O3Degré de pureté :Min. 95%Masse moléculaire :302.32 g/molIsobutylurea
CAS :Isobutylurea is a chemical compound with a hydroxyl group and a phosphodiesterase inhibitor. It is used in the treatment of inflammatory diseases, infectious diseases, and autoimmune diseases. Isobutylurea has been found to denature proteins by reacting with the carbonyl group of amino acids. The reaction intermediates formed are then hydrolyzed by phosphodiesterase activity. Isobutylurea was also shown to have an inhibitory effect on cyclic nucleotide phosphodiesterase activity in the calf-thymus DNA system.Formule :C5H12N2ODegré de pureté :Min. 95%Masse moléculaire :116.16 g/molNeuronostatin-13 (mouse, rat) trifluoroacetate salt
Please enquire for more information about Neuronostatin-13 (mouse, rat) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C65H112N20O17Degré de pureté :Min. 95%Masse moléculaire :1,445.71 g/molCortistatin-17 (human) trifluoroacetate salt
CAS :Please enquire for more information about Cortistatin-17 (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C96H139N27O24S3Degré de pureté :Min. 95%Masse moléculaire :2,151.5 g/molVitamin A acetate - min 2800000 IU/g
CAS :<p>Vitamin A acetate is a retinoid that can be used to supplement dietary intake of vitamin A. It is a synthetic retinoid and is chemically similar to retinol, the natural form of vitamin A. Vitamin A acetate has been shown to have antioxidant properties in vitro and in vivo, which are likely due to its ability to regenerate endogenous antioxidants. This agent also has pro-apoptotic effects on cells that are exposed to oxidative injury or exhibit redox potentials below -400 mV. In addition, it significantly reduces oxidative injury caused by pharmacological agents such as doxorubicin or bleomycin.</p>Formule :C22H32O2Degré de pureté :Min 2800000 Iu/GCouleur et forme :PowderMasse moléculaire :328.49 g/molP38 MAP Kinase Inhibitor IV
CAS :<p>Phenol,2,2'-sulfonylbis[3,4,6-trichloro] is a sulfate-containing compound that has been shown to stimulate the immune system and activate mitogen-activated protein kinases (MAPKs) in mosquitoes. The inclusion of this substance in vaccines may lead to increased immunity against various diseases. Phenol,2,2'-sulfonylbis[3,4,6-trichloro] has also been shown to reduce cancer cell proliferation by modulating antigen-presenting cells and inducing apoptosis in ovarian cancer cells. This substance can be used as a cost-effective alternative to dextran sulfate for generating pluripotent stem cells from adult cells and can also be used as a scalable process for generating pluripotent cells from human amniotic fluid.</p>Formule :C12H4Cl6O4SDegré de pureté :Min. 95%Masse moléculaire :456.94 g/molD-alpha-Hydroxyisovaleric acid
CAS :<p>D-alpha-Hydroxyisovaleric acid is a compound that is used to synthesize stereoisomers. It is also a component of supramolecular chemistry and has been used in the construction of supramolecular polymers. D-alpha-Hydroxyisovaleric acid can be found in some plants, such as valinomycin, isovaleric acid, and metarhizium. This stereoisomer can be synthetized from the hydroxy group and an amino acid or peptide. D-alpha-Hydroxyisovaleric acid has the ability to degrade nonribosomal peptides into smaller molecules through its hydrolytic properties. It also inhibits Verticillium dahliae, which causes wilt disease in plants, by inhibiting the synthesis of hydroxycarboxylates. D-alpha-Hydroxyisovaleric acid is biodegradable and can be used for industrial purposes as well as pharmaceuticals.</p>Formule :C5H10O3Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :118.13 g/molThymosin α1 trifluoroacetate salt
CAS :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 pageFormule :C129H215N33O55·xC2HF3O2Degré de pureté :Min. 95%Masse moléculaire :3,108.28 g/mol
