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(273.474 produits)
- Activateurs et inhibiteurs d'enzymes(2.827 produits)
- Nitrosamines(2.603 produits)
- Composés et métabolites pharmaceutiques et vétérinaires(2.602 produits)
- Toxicologie(13.653 produits)
7836 produits trouvés pour "Étalons pharmaceutiques"
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Cionin
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/mol4-Methylvaleryl chloride
CAS :<p>4-Methylvaleryl chloride (4MVC) is a thionyl chloride that reacts with 2-pentenoic acid to produce 4-methylvaleric acid. It has been used as a pharmaceutical intermediate and as a potent inhibitor of side-chain cleavage reactions. The reaction time required for the formation of 4MVC depends on the reaction temperature. At room temperature, it takes approximately one hour to form; at 60 degrees Celsius, it takes approximately five minutes to form.</p>Formule :C6H11ClODegré de pureté :Min. 95%Couleur et forme :Colorless Clear LiquidMasse moléculaire :134.6 g/mol2,2', 2'' -Terpyridine
CAS :<p>2,2', 2'' -Terpyridine is a chelate ligand that is used in wastewater treatment. It can be synthesized by reacting 2-aminopyridine with ethylene diamine and 2,4-dichloro-1,3-dithiolane. The x-ray crystal structures of the ligand show that it has a coordination geometry of octahedral and its reaction mechanism is an oxidation. The chelate ligand binds to the metal ion in the same way as other ligands and stabilizes it by forming hydrogen bonds. This compound has significant cytotoxicity against carcinoma cell lines and also inhibits the mitochondrial membrane potential (MMP). 2,2', 2'' -Terpyridine is classified as group p2 due to its redox potentials and cytotoxicity.</p>Formule :C15H11N3Degré de pureté :Min. 95%Masse moléculaire :233.27 g/mol6-Bromonaphthalen-1-ol
CAS :<p>6-Bromonaphthalen-1-ol is a compound that has shown antimicrobial and antifungal activity. It is the most potent of the naphthoxazines tested to date, with an MIC of 0.04 µg/ml against Escherichia coli. 6-Bromonaphthalen-1-ol was synthesized by reacting 1,2,4-trihydroxybenzene with bromine gas in the presence of mercuric chloride catalyst. The compound was hydrolyzed for elemental analysis and found to be C7H4BrO. Elemental analysis yielded a weight percentage of 71% carbon, 13% hydrogen, 3% bromine, and 12% oxygen. The x-ray diffraction pattern showed peaks at 2θ values of 22.3° (100), 26.5° (101), 33.7° (102), 40° (104), 44° (105) and 62°</p>Formule :C10H7BrODegré de pureté :Min. 95%Masse moléculaire :223.07 g/molBiotinyl-Amyloid b-Protein (1-42) ammonium salt
CAS :<p>Please enquire for more information about Biotinyl-Amyloid b-Protein (1-42) ammonium salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C213H325N57O62S2Degré de pureté :Min. 95%Masse moléculaire :4,740.34 g/mol1-(2,4-Dichlorobenzoyl)-2-(1-naphthoyl)hydrazine
CAS :<p>Please enquire for more information about 1-(2,4-Dichlorobenzoyl)-2-(1-naphthoyl)hydrazine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C18H12Cl2N2O2Degré de pureté :Min. 95%Masse moléculaire :359.21 g/molGLP-1 (7-36)-Lys(biotinyl) amide (human, bovine, guinea pig, mouse, rat) trifluoroacetate
CAS :<p>Please enquire for more information about GLP-1 (7-36)-Lys(biotinyl) amide (human, bovine, guinea pig, mouse, rat) trifluoroacetate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C165H252N44O48S•(C2HF3O2)xDegré de pureté :Min. 95%Masse moléculaire :3,652.1 g/molTyr-Somatostatin-28
CAS :<p>Please enquire for more information about Tyr-Somatostatin-28 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C146H216N42O41S3Degré de pureté :Min. 95%Masse moléculaire :3,311.73 g/mol2-Methylthio-N6-threonylcarbamoyladenosine
CAS :<p>A modified form of adenosine found in bacterial and eukaryotic tRNAs</p>Formule :C16H22N6O8SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :458.45 g/mol2-Bromo-2'-chlorophenyl acetic acid methyl ester
CAS :<p>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.</p>Formule :C9H8BrClO2Degré de pureté :Min. 95%Masse moléculaire :263.52 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/mol1',2'-Dehydro dicyclomine
CAS :Produit contrôlé<p>Please enquire for more information about 1',2'-Dehydro dicyclomine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C19H33NO2Degré de pureté :Min. 95%Masse moléculaire :307.47 g/molPancreastatin (33-48) (human) trifluoroacetate salt
CAS :<p>Pancreastatin (33-48) is a synthetic, acidic, sulfated peptide that has been shown to have high activity against pancreatic cancer cells. Pancreastatin (33-48) has been synthesized by reacting an oligopeptide with glutamic acid and aspartic acid. The N-terminal of this peptide is amidated and contains a sulfate group. This molecule has been purified by SDS-polyacrylamide gel electrophoresis and the sulfate fractionation method. Pancreastatin (33-48) is able to inhibit the proliferation of pancreatic tumor cells in vitro, but it does not appear to be cytotoxic to normal pancreatic cells. In addition, pancreastatin (33-48) has also been shown to decrease tumor growth in vivo in mice bearing a transplanted human pancreatic tumor.</p>Formule :C78H123N21O27SDegré de pureté :Min. 95%Masse moléculaire :1,819 g/molPotassium 4-methoxycinnamate
CAS :<p>Potassium 4-methoxycinnamate is a fine chemical that is used as a versatile building block in the synthesis of complex compounds. It can be used in research and as a reagent or speciality chemical. It is also a useful building block for high quality, useful intermediate, and reaction component. Potassium 4-methoxycinnamate can be used as a scaffold to synthesize compounds with diverse applications such as pharmaceuticals, polymers, and agrochemicals.</p>Formule :C10H9O3·KDegré de pureté :Min. 95%Masse moléculaire :216.27 g/mol7-Diethylamino-4-methylcoumarin
CAS :<p>7-Diethylamino-4-methylcoumarin is a fluorescence probe that can be used in applications such as the study of hydrogen bonding interactions. It is excited by laser light and emits a red-shifted fluorescent light. 7-Diethylamino-4-methylcoumarin is a hydroxyl group analogue of coumarin, which has been shown to have physiological effects on the liver cells. The absorption spectrum of 7-Diethylamino-4-methylcoumarin is sensitive to changes in pH and chemical stability. A decrease in pH increases the intensity of the emission while an increase in pH decreases the intensity of the emission. This compound can also be used to label nucleic acids during polymerase chain reactions (PCR) or for sample preparation before analysis using nuclear magnetic resonance spectroscopy (NMR).</p>Formule :C14H17NO2Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :231.29 g/molBiotin 3-sulfo-N-hydroxysuccinimide ester sodium salt
CAS :<p>Biotin 3-sulfo-N-hydroxysuccinimide ester sodium salt (BSHES) is a reactive molecule that can be used as a pharmacological agent. It has been shown to have biological properties in vivo models and in vitro cell lysis experiments. BSHES has also been shown to bind to the receptor molecule epidermal growth factor, which may account for its toxicity. In addition, this drug has been shown to bind dna binding domains, such as streptavidin or monoclonal antibodies. This drug is often used experimentally with an apical electrochemical impedance spectroscopy model.</p>Formule :C14H19N3S2O8NaDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :444.44 g/molBiotinyl-(Gln1)-LHRH trifluoroacetate salt Biotinyl-Gln-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly-NH2 trifluoroacetate salt
CAS :<p>Please enquire for more information about Biotinyl-(Gln1)-LHRH trifluoroacetate salt Biotinyl-Gln-His-Trp-Ser-Tyr-Gly-Leu-Arg-Pro-Gly-NH2 trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C65H92N20O15SDegré de pureté :Min. 95%Masse moléculaire :1,425.62 g/molAcetyl-Pepstatin Ac-Val-Val-Sta-Ala-Sta-OH
CAS :<p>Acetyl-Pepstatin is a protein data inhibitor that binds to the active site of enzymes, inhibiting their function. Acetyl-pepstatin has been shown to inhibit cathepsin D, chymotrypsin, and trypsin. It also inhibits the activity of proteases in the stomach and intestinal tract. Acetyl-Pepstatin is used as an anti-inflammatory drug for the treatment of chronic obstructive pulmonary disease (COPD) and congestive heart failure (CHF). The inhibition of these enzymes reduces inflammation by preventing the activation of inflammatory cytokines. It also prevents collagen from being degraded by proteases, which leads to decreased degradation of cartilage by chondrocytes. This drug's mechanism is similar to that of acetylsalicylic acid (aspirin), in that it inhibits prostaglandin synthesis.br></p>Formule :C31H57N5O9Degré de pureté :Min. 95%Masse moléculaire :643.81 g/mol(D-Phe5,Cys6·11,N-Me-D-Trp8)-Somatostatin-14 (5-12) amide
CAS :<p>Please enquire for more information about (D-Phe5,Cys6·11,N-Me-D-Trp8)-Somatostatin-14 (5-12) amide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C50H67N11O10S2Degré de pureté :Min. 95%Masse moléculaire :1,046.27 g/molLinustatin
CAS :<p>Please enquire for more information about Linustatin including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C16H27NO11Degré de pureté :Min. 95 Area-%Masse moléculaire :409.39 g/mol
