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(274.823 produits)
- Activateurs et inhibiteurs d'enzymes(2.827 produits)
- Nitrosamines(2.605 produits)
- Composés et métabolites pharmaceutiques et vétérinaires(2.867 produits)
- Toxicologie(13.652 produits)
7836 produits trouvés pour "Étalons pharmaceutiques"
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Fmoc-L-aspartic acid β-methylpentyl ester
CAS :<p>Fmoc-L-aspartic acid b-methylpentyl ester is a solid phase synthesis of Asp(OtBu)-OH that has been synthesized by reacting aspartic acid with piperidine and methylbenzene. This synthesis has been shown to be effective at temperatures below 25°C, to minimize the formation of water, and to be resistant to treatments with strong acids or bases. The synthesis has also been optimized for the peptidyl bond formation and peptide synthesis, resulting in enhanced yields.</p>Formule :C25H29NO6Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :439.5 g/mol6-Bromohexanoic acid methyl ester
CAS :<p>6-Bromohexanoic acid methyl ester is a linker that can be used in the synthesis of amides. This compound is synthesized by reaction between 2-bromobutyric acid and malonic acid, followed by hydrolysis with sodium hydroxide. 6-Bromohexanoic acid methyl ester is an efficient method for the preparation of amides. It is biologically active and has been shown to have anti-inflammatory properties in biological studies.</p>Formule :C7H13BrO2Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :209.08 g/molAc-alpha-benzyl-muramyl-Ala-D-Glu(Lys(trans-(3-nitrocinnamoyl))-NH2)-NH2
CAS :<p>Please enquire for more information about Ac-alpha-benzyl-muramyl-Ala-D-Glu(Lys(trans-(3-nitrocinnamoyl))-NH2)-NH2 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C41H56N8O14Degré de pureté :Min. 95%Masse moléculaire :884.93 g/molN-Acetyl-[Cys4,10, D-Phe7]-α-Melanocyte Stimulating Hormone Fragment 4-13
CAS :Please enquire for more information about N-Acetyl-[Cys4,10, D-Phe7]-alpha-Melanocyte Stimulating Hormone Fragment 4-13 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C61H86N18O13S2Degré de pureté :Min. 95%Masse moléculaire :1,343.58 g/molHistatin-8
CAS :<p>Please enquire for more information about Histatin-8 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C70H99N25O17Degré de pureté :Min. 95%Masse moléculaire :1,562.69 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/molType A Allatostatin III
CAS :<p>Please enquire for more information about Type A Allatostatin III including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C42H62N10O12Degré de pureté :Min. 95%Masse moléculaire :899 g/mol(S)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthalene-2,2'-diol
CAS :<p>(S)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthalene-2,2'-diol is a synthetic compound that has been prepared by a Diels-Alder reaction. It is used as an asymmetric synthesis catalyst for the production of optically active compounds. The ligands are catalysts for the reaction and can be easily replaced with different ligands to produce different products. This compound has been researched for its potential use in the production of pharmaceuticals and other chemicals.</p>Formule :C20H20Br2O2Degré de pureté :Min. 95%Couleur et forme :White To Yellow SolidMasse moléculaire :452.18 g/molD-Aspartic acid
CAS :<p>D-Aspartic acid is a basic protein that binds to glutamate. It has been shown to be effective in the prevention and treatment of bone cancer in mice. D-Aspartic acid also has an inhibitory effect on the production of estradiol benzoate, which is an enzyme responsible for bone resorption. D-Aspartic acid may also be used as a dietary supplement for bowel disease and bowel motility.<br>D-Aspartic acid has been shown to have receptor activity in humans and to have physiological effects on the locomotor activity of rats. The complex enzyme d-aspartate oxidase can be inhibited by d-aspartic acid.</p>Formule :C4H7NO4Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :133.1 g/molIsobutylurea
CAS :<p>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.</p>Formule :C5H12N2ODegré de pureté :Min. 95%Masse moléculaire :116.16 g/mol4-(2'-N-Boc-hydrazino)benzoic acid
CAS :Please enquire for more information about 4-(2'-N-Boc-hydrazino)benzoic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C12H16N2O4Degré de pureté :Min. 95%Masse moléculaire :252.27 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/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/molCinnamyl alcohol
CAS :<p>Cinnamyl alcohol is a substance that belongs to the group of organic compounds called alcohols. It has been shown to be an inhibitor of enzymes such as alcohol dehydrogenase and lignin peroxidase, which are involved in the production of lignin. Cinnamyl alcohol also inhibits the synthesis of proteins, nucleic acids, and other cellular components. Cinnamyl alcohol has significant cytotoxicity against tumor cells, with biochemical properties that make it a good candidate for cancer treatment.</p>Formule :C9H10ODegré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :134.18 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/mol7-Hydroxy-3,4-dihydro-1H-naphthalen-2-one
CAS :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.Formule :C10H10O2Degré de pureté :Min. 95%Masse moléculaire :162.19 g/mol5-Acenaphthenecarboxylic acid
CAS :<p>5-Acenaphthenecarboxylic acid is a xylene derivative that has been characterized as an organometallic compound. The cyclopentane ring is the central feature of this molecule and it can be used in the synthesis of other organic compounds. 5-Acenaphthenecarboxylic acid is toxic to humans and animals and has been shown to induce liver tumors in rats. It also has been shown to inhibit the growth of some bacteria, including Mycobacterium tuberculosis, which causes tuberculosis. 5-Acenaphthenecarboxylic acid inhibits protein synthesis by binding to ribosomes and interfering with the biosynthesis of proteins. This binding prevents formation of a complex with the enzyme cell wall synthesis that is required for cell wall biosynthesis, inhibiting protein synthesis and cell division.</p>Formule :C13H10O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :198.22 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/molBenzoylmesaconine
CAS :<p>Benzoylmesaconine is an alkaloid that is extracted from the roots of aconite plants. It has been shown to have a broad spectrum of antimicrobial activity against Gram-positive and Gram-negative bacteria, fungi, and viruses. Benzoylmesaconine has also been shown to be effective against infectious diseases in mice when used at low doses. The mechanism of action for benzoylmesaconine is not well understood but may involve inhibition of DNA synthesis or cell division.</p>Formule :C31H43NO10Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :589.67 g/mol
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