APIs pour la recherche et les impuretés
Sous-catégories appartenant à la catégorie "APIs pour la recherche et les impuretés"
- Acides Aminés et Dérivés(12.336 produits)
- Anthraquinones et Dérivés(405 produits)
- Dérivés du Benzimidazole et de l’Imidazole(10.445 produits)
- Dérivés des Benzodiazépines(335 produits)
- Glucides et Glycoconjugués(5.028 produits)
- Esters et Dérivés(42.248 produits)
- Acides Gras et Dérivés Lipidiques(32.405 produits)
- Flavonoïdes et Polyphénols(17.087 produits)
- Radicaux Libres et Agents Oxydants/Réducteurs(213 produits)
- Cétones et Dérivés(2.404 produits)
- Antibiotiques Naturels et Semi-Synthétiques(6.391 produits)
- Nitriles et Dérivés Cyano(3.068 produits)
- Nitrosamines et Dérivés(55 produits)
- Nucléosides et Nucléotides(3.468 produits)
- Phosphates et Phosphonates Organiques(1.202 produits)
- Sulfonates et Sulfates Organiques(10.437 produits)
- Composés Organométalliques(4.422 produits)
- Autres(6.298 produits)
- Peptides et Protéines(3.148 produits)
- Polymères et Dérivés(100 produits)
- Dérivés des Purines et Pyrimidines(8.957 produits)
- Dérivés de Quinazoline et de Quinoléine(66.029 produits)
- Quinones et Dérivés(24.356 produits)
- Sels et Dérivés d’API(79.891 produits)
- Stéroïdes et Dérivés(4.978 produits)
- Sulfamides et Dérivés(2.598 produits)
- Terpénoïdes et Dérivés(3.849 produits)
- Thiazolidinediones et Thiopyranes(2.753 produits)
- Composés β-Adrénergiques(230 produits)
57147 produits trouvés pour "APIs pour la recherche et les impuretés"
9,10-Dihydro-4,5-dihydroxy-9,10-dioxo-2-anthracenecarboxylic acid-13C6
CAS :9,10-Dihydro-4,5-dihydroxy-9,10-dioxo-2-anthracenecarboxylic acid-13C6 is a potent anticancer agent that targets various cancer cells by inhibiting kinases and blocking the action of proteins involved in cell cycle regulation. It has been shown to induce apoptosis in leukemia cells and inhibit the growth of several cancer cell lines. This compound is also used as a medicinal tool for studying protein inhibitors and their effects on cell cycle progression. 9,10-Dihydro-4,5-dihydroxy-9,10-dioxo-2-anthracenecarboxylic acid-13C6 can be detected in urine samples and may have potential as a diagnostic tool for detecting certain types of cancer. Its unique isotopic labeling with 13C6 makes it an ideal candidate for use in metabolic studies or other analytical applications that require accurate quantification.Formule :C15H8O6Degré de pureté :Min. 95%Masse moléculaire :290.18 g/mol(RS)-N-[(1-Ethylpyrrolidin-2-yl)methyl]-2-hydroxy-5-sulphamoylbenzamide
CAS :(RS)-N-[(1-Ethylpyrrolidin-2-yl)methyl]-2-hydroxy-5-sulphamoylbenzamide is a white to off-white crystalline powder. It is soluble in methanol and ethanol, but insoluble in water. It has an assay of >98% (HPLC), and a purity of >99% (HPLC). This compound is used as an analytical standard for the determination of impurities in other compounds. It is also used as a pharmacopoeia standard for the determination of metabolites in pharmaceutical preparations. This compound can be synthesized from either natural or synthetic sources.Formule :C14H21N3O4SDegré de pureté :Min. 95%Masse moléculaire :327.4 g/molImpurity G
Impurity G is an impurity found in the drug Iohexol. It is a synthetic, amide, propylamine, diacetate and methyl anthranilate. Impurity G has been shown to be a catalyst for the production of iodinated contrast media with high yield. This can be used to make the drug Moxifloxacin hydrochloride, which is used to treat bacterial infections such as pneumonia and bronchitis caused by Legionella pneumophila or Mycoplasma pneumoniae. The chemical compound moxifloxacin has anti-inflammatory properties that are due to its ability to inhibit prostaglandin synthesis.Degré de pureté :Min. 95%(R,R,S,S)-Cisatracurium dibesylate
CAS :Please enquire for more information about (R,R,S,S)-Cisatracurium dibesylate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C53H72N2O12Degré de pureté :Min. 95%Masse moléculaire :929.1 g/mol(R)-Pramipexole 2HCl
CAS :Produit contrôléDopamine (D2 and D3) receptor agonist; has anti-parkinsonian effects
Formule :C10H19Cl2N3SDegré de pureté :Min. 95%Masse moléculaire :283.06767Cefpodoxime proxetil impurity D
CAS :Cefpodoxime proxetil impurity D is a cephalosporin antibiotic that is an oral prodrug. It is used to treat infections of the mouth, throat, skin, and respiratory tract caused by gram-positive bacteria such as Streptococcus pyogenes (group A), Streptococcus pneumoniae (group B), or Staphylococcus aureus. Cefpodoxime proxetil impurity D can be converted into the active form cefpodoxime in the body. The oral absorption of this drug has been found to be rapid and complete in humans with streptococcal pharyngitis. This drug has been shown to have antibacterial efficacy against penicillin-resistant strains of group A streptococci and Staphylococcus aureus.Formule :C21H27N5O9S2Degré de pureté :Min. 95%Masse moléculaire :557.6 g/molRoflumilast Impurity E
CAS :Roflumilast Impurity E is a reagent that is used to monitor the pharmacokinetic properties of roflumilast. Roflumilast Impurity E is an acidic component of roflumilast that may be synthesized from acetone and acid hydrolysis. It has been shown to be hepatotoxic, but it does not have any adverse effects on the liver when taken with other drugs such as erythromycin and phenytoin. This substance also has a spectrum of action that includes pulmonary disease, which makes it useful for treating bronchitis and asthma.Formule :C13H8Cl2F2N2O3Degré de pureté :Min. 95%Masse moléculaire :349.12 g/mol1-[2-(2,3-Dihydroxypropoxy)phenyl]-3-phenyl-1-propanone
CAS :1-[2-(2,3-Dihydroxypropoxy)phenyl]-3-phenyl-1-propanone is a metabolite that is formed from the drug product. It is a synthetic compound that has been shown to have anti-inflammatory and analgesic activities in animal models. 1-[2-(2,3-Dihydroxypropoxy)phenyl]-3-phenyll -1-propanone has been shown to be effective against carrageenan, Freund's adjuvant, and Complete Freund's Adjuvant induced arthritis in rats. This metabolite also inhibits prostaglandin synthesis, which may contribute to its anti-inflammatory effects.Formule :C18H20O4Degré de pureté :Min. 95%Masse moléculaire :300.35 g/molPidotimod Diketopiperazine
CAS :Pidotimod Diketopiperazine is a test substance that is a phosphoric acid salt of pidotimod with a diketopiperazine group. Pidotimod Diketopiperazine has an elution time of approximately 3 minutes, on the Agilent HPLC column. It is soluble in water and has a pH of around 1.5-2.5. Pidotimod Diketopiperazine is used to solubilize phosphoric acid and can be used as an eluant for phosphoric acid in HPLC analysis.
Formule :C9H10N2O3SDegré de pureté :Min. 95%Masse moléculaire :226.25 g/mol(rac)-Bl-918
CAS :Please enquire for more information about (rac)-Bl-918 including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C23H15F8N3OSDegré de pureté :Min. 95%Masse moléculaire :533.4 g/mol2-Desmethylene-2-chloromethyl ethacrynic acid
CAS :Please enquire for more information about 2-Desmethylene-2-chloromethyl ethacrynic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C13H13Cl3O4Degré de pureté :Min. 95%Masse moléculaire :339.6 g/molTiotropium Bromide EP Impurity G
CAS :Tiotropium Bromide EP Impurity G is an anticholinergic bronchodilator that is used in the treatment of asthma. Tiotropium Bromide EP Impurity G has been shown to have long-acting properties, with a half-life of about 20 hours. It has a high affinity for the muscarinic receptor and acts as a competitive antagonist at this site. Tiotropium Bromide EP Impurity G also has a cavity, which may be necessary for its activity.Formule :C9H6BrNO2Degré de pureté :Min. 95%Masse moléculaire :240.05 g/molSLMP53-1
CAS :SLMP53-1 is an anticancer agent that has been shown to induce apoptosis in cancer cells. It works by inhibiting kinases, which are enzymes involved in cell signaling pathways that regulate cell growth and division. SLMP53-1 has been found to be effective against a variety of tumors, including those of the bladder, breast, and lung. In addition, it has shown promising results as a potential treatment for Chinese hamster ovary (CHO) cells and human cancer cell lines. SLMP53-1 is also an analog of hepcidin, a protein that regulates iron metabolism in the body. Its unique structure allows it to bind specifically to cancer cells without affecting healthy cells, making it a promising candidate for targeted cancer therapy.
Formule :C20H18N2O2Degré de pureté :Min. 95%Masse moléculaire :318.4 g/molQuinidine methiodide
CAS :Quinidine is a drug that has been used in the treatment of cardiac arrhythmias and as an antiarrhythmic. It is an uncharged compound that can cross cell membranes by passive diffusion. Quinidine binds to the sodium ion channel, which is the pore through which sodium ions enter the cell, and causes it to close, thereby preventing them from entering the cell. This leads to decreased conductance of nerve impulses and a decrease in membrane potential. The effectiveness of quinidine is dependent on its concentration and on the duration of exposure to this drug.
Formule :C21H27IN2O2Degré de pureté :Min. 95%Masse moléculaire :466.4 g/mol2'-(2,3-Epoxypropoxy)-3-phenylpropiophenone
CAS :2'-(2,3-Epoxypropoxy)-3-phenylpropiophenone is a research and development impurity standard. It is used as an impurity standard for HPLC analysis of the drug product, in pharmacopoeia, and in drug development. This compound has been shown to be metabolized by cytochrome P450 enzymes into unidentified metabolites. 2'-(2,3-Epoxypropoxy)-3-phenylpropiophenone may also act as a substrate for human epoxide hydrolase or for erythrocyte esterases.Formule :C18H18O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :282.33 g/mol[[5-[[(2-Aminoethyl)thio]methyl]furan-2-yl]methyl]dimethylamine, hemifumarate
CAS :Ai Product Descriptions 50 CreativeFormule :C10H18N2OS·2C4H4O4Degré de pureté :Min. 95%Masse moléculaire :446.47 g/molDefluoro flunarizine dihydrochloride
CAS :Defluoro flunarizine dihydrochloride is a research and development drug product that is synthetic. It is an impurity standard, which is used as an analytical reference to determine the purity of a drug product. Defluoro flunarizine dihydrochloride is also an API impurity. The metabolite of this compound has not been fully characterized, but it may be similar to the natural metabolite of Flunarizine. HPLC standards are used for quality control during analysis and synthesis of drugs in the pharmaceutical industry.Formule :C26H27FN2Degré de pureté :Min. 95%Masse moléculaire :386.5 g/molRemdesivir related compound 5
CAS :Remdesivir related compound 5 is a plant extract that inhibits the growth of wheat. Remdesivir related compound 5 contains allelopathy, which is the ability to inhibit the growth of other plants by releasing substances from its roots or leaves. A study was conducted in which wheat seeds were treated with extracts of this plant and it was found that there was a significant decrease in the growth of the plants. This may be due to the inhibition of protein synthesis and cell division, as shown in other studies.Formule :C21H27N2O7PDegré de pureté :Min. 95%Masse moléculaire :450.42 g/molDesoxyquinocetone
CAS :Desoxyquinocetone is a specific antibody that recognizes and binds to the quinoline ring of desoxyquinocetone. It has low bioavailability in the body, which is determined by the structural formula. The detection sensitivity of this antibody is high, and it can be used in tissue samples. This antibody also has a chromatographic method for determining carbonyl reduction and a monoclonal antibody for hybridoma cell strain. The specificity of this antibody is determined by the target tissue and strain, as well as its chromatographic method for detecting antigen.
Formule :C18H14N2ODegré de pureté :Min. 95%Masse moléculaire :274.3 g/mol3-Carboxy-a-methyl-benzeneacetic acid
CAS :3-Carboxy-a-methyl-benzeneacetic acid (3CMA) is an impurity in the synthesis of 3,4-methylenedioxyphenylacetone. It is a preservative that has been analysed as a potential source of contamination in pharmaceutical preparations. 3CMA has been shown to be effective at inhibiting the growth of bacteria, yeast and moulds. The analysis time for 3CMA is typically 8 hours or less. The parameters that are used to analyse 3CMA include the use of acetonitrile, optimal porosity and efficiency. The analytical methods used for 3CMA include chromatographic and chromolith methods.
Formule :C10H10O4Degré de pureté :Min. 95%Masse moléculaire :194.18 g/mol
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