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(277.261 produits)
- Activateurs et inhibiteurs d'enzymes(2.829 produits)
- Nitrosamines(2.661 produits)
- Composés et métabolites pharmaceutiques et vétérinaires(2.891 produits)
- Toxicologie(13.367 produits)
8131 produits trouvés pour "Étalons pharmaceutiques"
Trier par
Degré de pureté (%)
0
100
|
0
|
50
|
90
|
95
|
100
(4-(4-methoxyphenyl)(2,5-thiazolyl))-1-naphthylamine
CAS :Please enquire for more information about (4-(4-methoxyphenyl)(2,5-thiazolyl))-1-naphthylamine including the price, delivery time and more detailed product information at the technical inquiry form on this page
Degré de pureté :Min. 95%N-(4-Methyl-3-nitrophenyl)-2-chloropropanamide
Please enquire for more information about N-(4-Methyl-3-nitrophenyl)-2-chloropropanamide including the price, delivery time and more detailed product information at the technical inquiry form on this page
Degré de pureté :Min. 95%2-Methoxy-5-(trifluoromethyl)phenylthiourea
CAS :Please enquire for more information about 2-Methoxy-5-(trifluoromethyl)phenylthiourea including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%1-(2-(4-Nitrophenoxy)acetyl)-4-(3-(trifluoromethyl)phenyl)semicarbazide
CAS :Please enquire for more information about 1-(2-(4-Nitrophenoxy)acetyl)-4-(3-(trifluoromethyl)phenyl)semicarbazide including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%2-(2-Naphthyloxy)-5-(trifluoromethyl)phenylamine
CAS :Please enquire for more information about 2-(2-Naphthyloxy)-5-(trifluoromethyl)phenylamine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C17H12F3NODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :303.28 g/mol2-Chloro-N-(4-chloro-3-nitrophenyl)propanamide
CAS :Please enquire for more information about 2-Chloro-N-(4-chloro-3-nitrophenyl)propanamide including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C9H8Cl2N2O3Degré de pureté :Min. 95%Masse moléculaire :263.08 g/molmethyl 2-(3-(3-nitrophenyl)prop-2-enoylamino)acetate
CAS :Please enquire for more information about methyl 2-(3-(3-nitrophenyl)prop-2-enoylamino)acetate including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%(4-(4-Chlorophenyl)(2,5-thiazolyl))-1-naphthylamine hydrochloride
CAS :Please enquire for more information about (4-(4-Chlorophenyl)(2,5-thiazolyl))-1-naphthylamine hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C19H13ClN2SHClDegré de pureté :Min. 95%Masse moléculaire :373.30 g/mol2-(2-Thienylidene)-3,4-dimethoxyacetophenone
CAS :Please enquire for more information about 2-(2-Thienylidene)-3,4-dimethoxyacetophenone including the price, delivery time and more detailed product information at the technical inquiry form on this page
Degré de pureté :Min. 95%a-(4-Chlorophenyl)thio urea
CAS :The a-(4-chlorophenyl)thio urea is an efficient method for the synthesis of thiourea derivatives. The method involves chlorinating the corresponding amine with chlorine gas and adding a solution of potassium azide in water to give the 4-chlorophenylthio urea. This reaction is catalyzed by hydrochloric acid or other strong mineral acids. The product is purified by recrystallization and characterized by melting point, IR spectroscopy, elemental analysis, and NMR spectroscopy. The compounds are effective inhibitors of melanogenesis and have potent inhibitory activity against ABCA1.Formule :C7H7ClN2SDegré de pureté :Min. 95%Masse moléculaire :186.66 g/molN-((3,4-dimethoxyphenyl)methyl)(2-nitrophenyl)formamide
CAS :Please enquire for more information about N-((3,4-dimethoxyphenyl)methyl)(2-nitrophenyl)formamide including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C16H16N2O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :316.31 g/mol2-(1-naphthyloxy)ethanamide
CAS :Please enquire for more information about 2-(1-naphthyloxy)ethanamide including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%1-[4-Methyl-2-(1-naphthalenylamino)-5-thiazolyl]ethanone
CAS :Please enquire for more information about 1-[4-Methyl-2-(1-naphthalenylamino)-5-thiazolyl]ethanone including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C16H14N2OSDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :282.36 g/mol3-(tert-butyl)-1-(4-nitrophenyl)-4-((3,4,5-trimethoxyphenyl)methylene)-2-pyrazolin-5-one
CAS :Please enquire for more information about 3-(tert-butyl)-1-(4-nitrophenyl)-4-((3,4,5-trimethoxyphenyl)methylene)-2-pyrazolin-5-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C23H25N3O6Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :349.46 g/mol2-Amino-4-(4'-fluoro-3'-methyl)phenylthiazole
CAS :Please enquire for more information about 2-Amino-4-(4'-fluoro-3'-methyl)phenylthiazole including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C10H9FN2SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :208.26 g/mol3,4-Dichlorophenylthiourea
CAS :3,4-Dichlorophenylthiourea is a membrane transport inhibitor that reduces the transport of chloride ions across the cell membrane. It has been shown to be effective in preventing the damage caused by glutamate and other excitotoxins. 3,4-Dichlorophenylthiourea has been shown to cause neurological damage in rats and mice. This chemical also showed an inhibitory effect on glutamate dehydrogenase from rat red cells and human erythrocytes. 3,4-Dichlorophenylthiourea has been shown to cause toxicity in humans, including bladder cancer and blood group incompatibility.
Degré de pureté :Min. 95%5-Nitro-2-(2'-pyridinethio)benzaldehyde
CAS :Please enquire for more information about 5-Nitro-2-(2'-pyridinethio)benzaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page
Degré de pureté :Min. 95%4,6-Dimethylpyrimidin-2-ylthiourea
CAS :4,6-Dimethylpyrimidin-2-ylthiourea is a white crystalline solid with a melting point of about 150°C. It has been shown that 4,6-Dimethylpyrimidin-2-ylthiourea has two-dimensional crystal structure. The molecule is held together by hydrogen bonds.Degré de pureté :Min. 95%2-Chloro-3-((4-nitrophenyl)amino)cyclohex-2-en-1-one
CAS :Please enquire for more information about 2-Chloro-3-((4-nitrophenyl)amino)cyclohex-2-en-1-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C12H11ClN2O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :266.68 g/mol2',4'-Dichloroacetanilide
CAS :2',4'-Dichloroacetanilide is an additive that can be used in the production of various types of plates. It is a molecule that is synthesized from anilines and phosphorus pentachloride with hydrochloric acid and hydrogen sulfate. 2',4'-Dichloroacetanilide has been shown to inhibit the growth of bacteria, such as Lactobacillus plantarum and Salmonella enterica, by preventing the formation of hydrogen bonds between them. Treatment with this compound can cause regression in the growth of lettuce.Degré de pureté :Min. 95%2-Chloro-2',4'-difluoroacetanilide
CAS :Please enquire for more information about 2-Chloro-2',4'-difluoroacetanilide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C8H6ClF2NODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :205.59 g/mol4-Acetophenone oxime
CAS :4-Acetophenone oxime is a triazine compound that has been shown to inhibit the growth of bacteria by binding to the alcohol group of picolinic acid. The binding of 4-acetophenone oxime to picolinic acid creates an acylation intermediate, which is then hydrolyzed. This reaction is reversible and can be repeated multiple times. The inhibitory effect of 4-acetophenone oxime on bacterial growth is highly dependent on its concentration and the pH of the solution in which it is dissolved. 4-Acetophenone oxime has been used as a reagent for analytical chemistry and as a starting material for other organic compounds such as acetanilide, phenol, and phenylhydrazine. It has also been used in x-ray crystal structures obtained at different temperatures, which provided structural analyses and thermodynamic data.
Formule :C8H9NODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :135.16 g/mol2-Chloro-N-(2-nitrophenyl)propanamide
CAS :Please enquire for more information about 2-Chloro-N-(2-nitrophenyl)propanamide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C9H9ClN2O3Degré de pureté :Min. 95%Masse moléculaire :228.63 g/molN-(2-Chloro-4-nitrophenyl)-2-chloropropanamide
CAS :Please enquire for more information about N-(2-Chloro-4-nitrophenyl)-2-chloropropanamide including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%N-(2-chloro-5-nitrophenyl)-3-chloropropanamide
CAS :Please enquire for more information about N-(2-chloro-5-nitrophenyl)-3-chloropropanamide including the price, delivery time and more detailed product information at the technical inquiry form on this page
Degré de pureté :Min. 95%(2-naphthylmethylene)methane-1,1-dicarbonitrile
CAS :2-Naphthylmethylene methane 1,1-dicarbonitrile (2NMCD) is a zwitterionic cyclobutane. It is synthesized by the reaction of 2-naphthylmethylene bromide and carbon tetrachloride in acetonitrile. This synthesis results in a mixture of cis and trans isomers with yields of about 50%. The cis isomer has been shown to have control experiments and yields similar to those of the trans isomer.Degré de pureté :Min. 95%2,4-Dimethylphenylthiourea
CAS :2,4-Dimethylphenylthiourea (2,4-DMPT) is a lead compound that activates the μ-opioid receptor. It has been shown to be an effective analgesic in animal models of pain and has been used in screening for potential analgesics. 2,4-DMPT appears to activate the μ-opioid receptors by a structural modification rather than a conformational change. It is also an antagonist of the μ-opioid receptor and can reverse the effects of morphine in animal studies. 2,4-DMPT also has antinociceptive properties in mice and exhibits naloxone-reversible effects on tail flick latency.Formule :C9H12N2SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :180.27 g/molMethyl 3-nitrocinnamate
CAS :Methyl 3-nitrocinnamate is a chemical compound that belongs to the group of useful scaffolds. It is a versatile building block with a variety of uses in research and development of pharmaceuticals. Methyl 3-nitrocinnamate is also used as a reaction component and a speciality chemical, and it can be used as an intermediate or reagent in the production of other chemicals. Methyl 3-nitrocinnamate reacts readily with nucleophiles such as amines, alcohols, and thiols. This substance has high quality properties like purity and stability.Formule :C10H9NO4Masse moléculaire :207.18 g/mol2-(2-Thienylidene)-4-phenoxyacetophenone
CAS :Please enquire for more information about 2-(2-Thienylidene)-4-phenoxyacetophenone including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C19H14O2SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :306.38 g/molN-1-Naphthalenyl-4-(3-nitrophenyl)-2-thiazolamine
CAS :Please enquire for more information about N-1-Naphthalenyl-4-(3-nitrophenyl)-2-thiazolamine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C19H13N3O2SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :347.39 g/mol(2-Bromo-5-trifluoromethyl)phenylthiourea
CAS :Please enquire for more information about (2-Bromo-5-trifluoromethyl)phenylthiourea including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C8H6BrF3N2SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :299.11 g/mol2-(4-Toluenesulphonyl)acetophenone
CAS :Please enquire for more information about 2-(4-Toluenesulphonyl)acetophenone including the price, delivery time and more detailed product information at the technical inquiry form on this page
Degré de pureté :Min. 95%1-(4-(1,2,4-triazolyl)phenyl))thiourea
CAS :Please enquire for more information about 1-(4-(1,2,4-triazolyl)phenyl))thiourea including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C9H9N5SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :219.27 g/molN-(2-bromo-4-fluorophenyl)thiourea
CAS :Please enquire for more information about N-(2-bromo-4-fluorophenyl)thiourea including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%2,6-Diethylphenylthiourea
CAS :Please enquire for more information about 2,6-Diethylphenylthiourea including the price, delivery time and more detailed product information at the technical inquiry form on this page
Degré de pureté :Min. 95%2-Iodo-5,5-dimethyl-3-((3-nitrophenyl)amino)cyclohex-2-en-1-one
CAS :Please enquire for more information about 2-Iodo-5,5-dimethyl-3-((3-nitrophenyl)amino)cyclohex-2-en-1-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C14H15IN2O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :386.18 g/mol2-(1-Naphthyloxy)acetohydrazide
CAS :2-(1-Naphthyloxy)acetohydrazide is a lipoxygenase inhibitor that has been shown to inhibit the activity of dihdroxygenases in the nanomolar range. These enzymes catalyze the initial step in lipid metabolism and are involved in the synthesis of prostaglandins and leukotrienes, which play a role in inflammatory diseases. 2-(1-Naphthyloxy)acetohydrazide is a potent inhibitor of lipoxygenases, with an IC50 value of 0.5 μM, and has been shown to be effective at inhibiting the release of arachidonic acid from cell membranes. This drug also inhibits cyclooxygenase-2 (COX-2), which is involved in inflammation, pain, fever and other conditions. The inhibition of COX-2 by 2-(1-naphthyloxy)acetohydrazide may be due to its ability to bind competitively withFormule :C12H12N2O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :216.24 g/mol4-(Trifluoromethylthio)phenylthiourea
CAS :Please enquire for more information about 4-(Trifluoromethylthio)phenylthiourea including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C8H7F3N2S2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :252.28 g/mol1-(Pyrimidin-2-yl)thiourea
CAS :1-(Pyrimidin-2-yl)thiourea (1PTU) is a sulfur-containing compound with coordination properties. It is an allylamine derivative that contains a thiourea group. 1PTU has been shown to be able to form a crystalline solid in the presence of sulfur, and its spectra can be used as a probe for sulfur content. The thermal analysis of 1PTU reveals that it has two main decomposition peaks at 280°C and 500°C, which are attributed to the elimination of H 2 S and SO 2 respectively. The kinetic parameters for 1PTU have been determined by calorimetry experiments, yielding values of k = 0.0013 s−1 and K = 6×10−4 M−1s−1. The electron density distribution for the molecule is given by:Formule :C5H6N4SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :154.19 g/molN-(4-bromonaphthyl)-2-indol-3-yl-2-oxoethanamide
CAS :Please enquire for more information about N-(4-bromonaphthyl)-2-indol-3-yl-2-oxoethanamide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C20H13BrN2O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :393.23 g/mol2-(2-naphthyloxy)ethanamide
CAS :Please enquire for more information about 2-(2-naphthyloxy)ethanamide including the price, delivery time and more detailed product information at the technical inquiry form on this page
Degré de pureté :Min. 95%(4-nitrophenyl)-N-(3-(trifluoromethyl)phenyl)formamide
CAS :Please enquire for more information about (4-nitrophenyl)-N-(3-(trifluoromethyl)phenyl)formamide including the price, delivery time and more detailed product information at the technical inquiry form on this page
Degré de pureté :Min. 95%4-(5-(Trifluoromethyl)-2-pyridyloxy)phenylthiourea
CAS :Please enquire for more information about 4-(5-(Trifluoromethyl)-2-pyridyloxy)phenylthiourea including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%4-bromo-2-methyl-3-(2-naphthyloxymethyl)-1-phenyl-3-pyrazolin-5-one
CAS :Please enquire for more information about 4-bromo-2-methyl-3-(2-naphthyloxymethyl)-1-phenyl-3-pyrazolin-5-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%Couleur et forme :Powder3-((4-Nitrophenyl)amino)-2-phenylinden-1-one
CAS :Please enquire for more information about 3-((4-Nitrophenyl)amino)-2-phenylinden-1-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C21H14N2O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :342.35 g/mol4-(3-Nitrophenyl)-1,3-thiazol-2-amine
CAS :4-(3-Nitrophenyl)-1,3-thiazol-2-amine is a spectroscopically active compound that has been reported to have a melting point of about 190°C. It has an absorption maximum of 208 nm and is soluble in acetone, benzene, chloroform, ether, methanol, and water. The yield for the reaction was determined to be about 63%. The chemical structure consists of a thiazole ring with two nitro groups on the phenyl ring. 4-(3-Nitrophenyl)-1,3-thiazol-2-amine has also been shown to react with amines to form oxychlorides. Citric acid can also be used as a reagent for this process.Formule :C9H7N3O2SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :221.24 g/mol3-((3-Nitrophenyl)amino)-2-phenylinden-1-one
CAS :Please enquire for more information about 3-((3-Nitrophenyl)amino)-2-phenylinden-1-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C21H14N2O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :342.35 g/molN-[3,5-Bis(Trifluoromethyl)Phenyl]-Thiourea
CAS :Please enquire for more information about N-[3,5-Bis(Trifluoromethyl)Phenyl]-Thiourea including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C9H6F6N2SDegré de pureté :Min. 95%Masse moléculaire :288.21 g/molCholesterol Phenylacetate
CAS :Produit contrôléCholesterol Phenylacetate is a fatty acid that has been shown to inhibit the synthesis of phosphatidylethanolamine, an important component in cell membranes. This leads to a decrease in the rate of malignant tumor growth and death protein production. Cholesterol Phenylacetate also inhibits the expression of pro-inflammatory genes, which may be due to its ability to inhibit fatty acid synthesis. This compound is effective in reducing atherosclerotic lesions and hyperproliferative diseases, such as cancer.Formule :C35H52O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :504.79 g/molN-(4-(3-Chloro-5-(trifluoromethyl)(2-pyridyloxy))phenyl)(2-nitrophenyl)formamide
CAS :Please enquire for more information about N-(4-(3-Chloro-5-(trifluoromethyl)(2-pyridyloxy))phenyl)(2-nitrophenyl)formamide including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C19H11ClF3N3O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :437.76 g/mol
![1-[4-Methyl-2-(1-naphthalenylamino)-5-thiazolyl]ethanone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3D%2Fthumb-webp%2FFM169081.webp&w=3840&q=75)
![N-[3,5-Bis(Trifluoromethyl)Phenyl]-Thiourea](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3D%2Fthumb-webp%2FFB87863.webp&w=3840&q=75)
