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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N-[2-[(2-Bromo-4,6-dinitrophenyl)azo]-5-(diethylamino)phenyl]acetamide
CAS :N-2-[(2-bromo-4,6-dinitrophenyl)azo]-5-(diethylamino)phenyl]acetamide (NBDPA) is a yellowish solid that is soluble in water. It has a molecular weight of 308.3 and chemical formula C14H21BrN2O4. NBDPA is used as an analytical reagent for the kinetic data of liver cells and in wastewater treatment. This compound has been shown to exhibit carcinogenic potential in rats, causing genetic damage to the DNA of liver cells and kidney tissue. NBDPA has also been shown to be toxic to fish embryos and larvae, with significant effects on the development of larvae at high concentrations.Formule :C18H19BrN6O5Degré de pureté :90%MinMasse moléculaire :479.28 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/mol3'-(2-Propylamine)benzoic acid methyl ester
CAS :<p>3'-(2-Propylamine)benzoic acid methyl ester is a high quality, complex compound that can be used as a reagent, speciality chemical, or reaction component. It has a wide range of applications in the synthesis of pharmaceuticals, agrochemicals, and other biologically active compounds. 3'-(2-Propylamine)benzoic acid methyl ester is also a versatile building block and useful intermediate in organic synthesis.</p>Formule :C11H15NO2Degré de pureté :Min. 95%Masse moléculaire :193.24 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/mol6-(7-Nitro-benzo[2,1,3]oxadiazol-4-ylamino)-hexanoyl-Arg-Pro-Lys-Pro-Leu-Ala-Nva-Trp-Lys((7-dimethylaminocoumarin-4-yl)-acetyl)-NH2 trifluoroacetate salt
CAS :Please enquire for more information about 6-(7-Nitro-benzo[2,1,3]oxadiazol-4-ylamino)-hexanoyl-Arg-Pro-Lys-Pro-Leu-Ala-Nva-Trp-Lys((7-dimethylaminocoumarin-4-yl)-acetyl)-NH2 trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C78H111N21O16Degré de pureté :Min. 95%Masse moléculaire :1,598.85 g/molCinnamtannin B-1
CAS :<p>Cinnamtannin B-1 is a cytosolic Ca2+ modulator that binds to and inhibits the activity of ATPases, which are enzymes that hydrolyze ATP. This causes an increase in intracellular Ca2+ levels, which leads to altered cell physiology. Cinnamtannin B-1 also inhibits mitochondrial membrane potential and enzyme activities. Cinnamtannin B-1 is a bioactive phytochemical found in cinnamon extract, which has been shown to have anti-obesity effects due to its ability to reduce the number of fat cells. Cinnamtannin B-1 has been shown to inhibit 3T3-L1 preadipocyte differentiation by targeting proteins such as procyanidins.</p>Formule :C45H36O18Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :864.76 g/mol3'-Methylacetophenone
CAS :<p>3'-Methylacetophenone is an organic compound that belongs to the class of phenols. It has a number of reactions with other chemicals, including hydrogen chloride. The reaction between 3'-methylacetophenone and hydrogen chloride is an example of a nucleophilic substitution reaction. The rate of this reaction increases as the temperature rises, but slows down when the concentration of chloride ions increases. Kinetic studies have shown that the activation energy for this process is 12 kcal/mol, which is in agreement with previous results obtained from analytical methods and preparative experiments.</p>Formule :C9H10ODegré de pureté :Min. 95%Masse moléculaire :134.18 g/mol9,11-Anhydrobudesonide
CAS :Produit contrôlé<p>Please enquire for more information about 9,11-Anhydrobudesonide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C25H32O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :412.52 g/molcis-3-Hexenal - stabilised: 50% in triacetin
CAS :Cis-3-hexenal is a fatty acid that is found in various foods, including soybean and corn oils. It can be used as a chemical substrate to measure the activity of lipoxygenases, enzymes that catalyze the formation of hydroperoxides from polyunsaturated fatty acids. Cis-3-hexenal is also an insect attractant and has been shown to have antifungal properties against plant pathogens such as Phytophthora infestans. This chemical compound has also been shown to inhibit protein synthesis in cells and to be able to react with DNA. Cis-3-hexenal - stabilised: 50% in triacetinFormule :C6H10ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :98.14 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/mol1-Naphthylphosphoric acid calcium
CAS :1-Naphthylphosphoric acid calcium salt (1NPAC) is a fine chemical that has been used as a building block in the synthesis of complex organic compounds. 1NPAC has been shown to be useful in the production of research chemicals and speciality chemicals. It is also employed as an intermediate for the production of high quality reagents. 1NPAC has versatile uses, as it can be used to synthesize other compounds, such as pharmaceuticals and agrochemicals.Formule :C20H18O8P2•CaDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :488.38 g/mol3-Amino-4-methyl-thiophen-2-carboxylic acid methyl ester
CAS :3-Amino-4-methylthiophen-2-carboxylic acid methyl ester (3AMTC) is a novel compound that has been shown to have antihypertensive activity, as well as other pharmacological actions. 3AMTC is an allosteric modulator of α7 nicotinic acetylcholine receptors, which are found in the central and peripheral nervous system. The efficacy of 3AMTC was evaluated using magnetic resonance spectroscopy to measure the effects on mouse tumor cells. This compound showed no carcinogenic potential, which may be due to its inability to cross the blood brain barrier.Degré de pureté :Min. 95%Masse moléculaire :171.22 g/molBiotinyl-pTH (44-68) (human) trifluoroacetate salt
CAS :Please enquire for more information about Biotinyl-pTH (44-68) (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C127H213N43O43SDegré de pureté :Min. 95%Masse moléculaire :3,062.38 g/mol5-Chlorovanillin
CAS :5-Chlorovanillin is a polymerase chain inhibitor that inhibits the activity of the enzyme ribonucleotide reductase. This inhibition leads to a decrease in the production of RNA and DNA, which in turn affects the transcription and replication of the bacterial DNA. 5-Chlorovanillin has been shown to have inhibitory effects on protein synthesis and cell division, as well as antimicrobial properties. It has a redox potential of -0.2 V at pH 7, making it an ideal candidate for electrochemical impedance spectroscopy (EIS).Formule :C8H7ClO3Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :186.59 g/mol3-Bromo-2-methyl-5-nitropyridine
CAS :Please enquire for more information about 3-Bromo-2-methyl-5-nitropyridine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C6H5BrN2O2Degré de pureté :Min. 95%Masse moléculaire :217.02 g/molThymosin α1 acetate
CAS :<p>Thymalfasin is a peptide that belongs to the thymosin family. It is a biocompatible polymer with a number of biomedical applications, including as a component in wound dressings and anti-adhesive agents. Thymalfasin has been shown to be effective at inhibiting the replication of influenza A virus, which may be due to its ability to bind to toll-like receptor 4 (TLR4). This drug also has antitumor properties and has been shown to stimulate the production of IL-2 receptor in human monocytes. Thymalfasin also inhibits the growth of cancer cells, such as HL60 cells, by blocking DNA synthesis. The molecular weight of this compound is approximately 20-30 kDa.</p>Formule :C129H215N33O55•(C2H4O2)xDegré de pureté :Min. 95%Masse moléculaire :3,108.28 g/mol5,8-Dihydroxy-1,4-naphthoquinone
CAS :<p>5,8-Dihydroxy-1,4-naphthoquinone is a natural compound that is found in the bark of "Nothofagus" species. It has been shown to inhibit the transcriptional activity of NF-κB and AP-1 through its ability to bind to the response element in these promoters. 5,8-Dihydroxy-1,4-naphthoquinone has been shown to be cytotoxic against HL60 cells in vitro. This cytotoxicity may be due to its ability to cause an increase in cytosolic Ca2+ levels by inhibiting the mitochondrial ATPase enzyme. 5,8-Dihydroxy-1,4-naphthoquinone has also been shown to induce apoptosis in fetal bovine retinal cells and neuronal death in rat cortical neurons. It is thought that this drug may have anticancer properties because it triggers DNA damage and inhibits cell proliferation.</p>Formule :C10H6O4Degré de pureté :Min 85%Masse moléculaire :190.15 g/molCortistatin-29 (human) trifluoroacetate salt
CAS :<p>Please enquire for more information about Cortistatin-29 (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C149H223N47O42S3Degré de pureté :Min. 95%Masse moléculaire :3,440.85 g/molAc-Ala-alpha-naphthyl ester
CAS :<p>Ac-Ala-alpha-naphthyl ester is a chemical compound that belongs to the class of aromatic esters. It is used as a research and benchmarking agent in the measurement of skin penetration potential. Ac-Ala-alpha-naphthyl ester has been shown to have good skin penetration properties, with no adverse effects on the skin.</p>Formule :C15H15NO3Degré de pureté :Min. 95%Masse moléculaire :257.28 g/mol16α,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione
CAS :Produit contrôlé<p>Please enquire for more information about 16α,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C21H26O6Degré de pureté :Min. 95%Masse moléculaire :374.43 g/mol
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