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(274.845 produits)
- Activateurs et inhibiteurs d'enzymes(2.827 produits)
- Nitrosamines(2.605 produits)
- Composés et métabolites pharmaceutiques et vétérinaires(2.869 produits)
- Toxicologie(13.652 produits)
7836 produits trouvés pour "Étalons pharmaceutiques"
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α-(E)-Bisabolene
CAS :Produit contrôléFormule :C15H24Couleur et forme :NeatMasse moléculaire :204.351Norlevo Mepromazine Hydrochloride
CAS :<p>Stability Hygroscopic<br>Applications A main Levomepromazine metabolite<br>References Hals, P., et al.: Human Toxicol., 3, 497 (1984), Cutroneo, P., et al.: J. Pharm. Biomed. Anal., 41, 333 (2006),<br></p>Formule :C18H22N2OS·ClHCouleur et forme :Off White SolidMasse moléculaire :350.916α-Hydroxy Gestrinone Glucuronide
CAS :Produit contrôléFormule :C27H32O9Couleur et forme :Light YellowMasse moléculaire :500.545'-S-(3-Aminophenyl)-5'-thioadenosine
CAS :Produit contrôlé<p>Applications 5'-S-(3-Aminophenyl)-5'-thioadenosine is an intermediate used in the synthesis of S-adenosylhomocysteine analogs with biological activities.<br>References 5'-S-(3-Aminophenyl)-5'-thioadenosine is an intermediate used in the synthesis of S-adenosylhomocysteine analogs with biological activities.<br></p>Formule :C16H18N6O3SCouleur et forme :NeatMasse moléculaire :374.42Homogentisic Acid γ-Lactone
CAS :Produit contrôlé<p>Applications Homogentisic Acid γ-Lactone (cas# 2688-48-4) is a compound useful in organic synthesis.<br></p>Formule :C8H6O3Couleur et forme :NeatMasse moléculaire :150.1312-Acetyl-5-oxo-hexanoic Acid Methyl Ester
CAS :Produit contrôlé<p>Applications 2-Acetyl-5-oxo-hexanoic Acid Methyl Ester is an intermediate in the synthesis of Methyl 5-Methyl-1-(1-phenylpropan-2-yl)-1H-pyrrole-2-carboxylate (M338390), which is an impurity of the drug Amphetamine (A634248).<br></p>Formule :C9H14O4Couleur et forme :NeatMasse moléculaire :186.205N-Guanyl-S-Methyl-Isothiourea Hydroiodide
CAS :Produit contrôlé<p>Applications N-Guanyl-S-Methyl-Isothiourea Hydroiodide is a reactant used in the synthesis of novel compounds that may be used as HIV entry inhibitors.<br>References Wilkinson, R. et al.: Antimicrob. Agents Chemother., 55, 255 (2011);<br></p>Formule :C3H9IN4SCouleur et forme :NeatMasse moléculaire :260.1(1R)-Cefpodoxime Proxetil Isopropylcarbamate-D3
Produit contrôléFormule :C25D3H30N5O11S2Couleur et forme :NeatMasse moléculaire :646.7052-Bromo-4'-fluoroacetophenone-2',3',5',6'-d4
CAS :Produit contrôlé<p>Applications 2-Bromo-4'-fluoroacetophenone-2',3',5',6'-d4 (CAS# 1219803-30-1) is a useful isotopically labeled research compound.<br></p>Formule :C8H2D4BrFOCouleur et forme :NeatMasse moléculaire :221.06Methyl trans-Cinnamate-d7
CAS :Produit contrôlé<p>Applications Methyl trans-Cinnamate-d7 (CAS# 2022152-96-9) is a useful isotopically labeled research compound.<br></p>Formule :C10H3D7O2Couleur et forme :NeatMasse moléculaire :169.23L-Isolecucine 7-Amido-4-methylcoumarin Trifluoroacetate Salt
CAS :Produit contrôlé<p>Applications L-Isolecucine 7-Amido-4-methylcoumarin Trifluoroacetate Salt is an enzyme substrate. It can be used as analytical reagent use and in biological study of detection of yeasts and/or molds in a food sample using aminopeptidase substrates containing a fluorescent marker.<br>References Chen, C., et al.: PCT Int. Appl., WO 9827223 A1 19980625 (1998)<br></p>Formule :C16H20N2O3·C2HF3O2Couleur et forme :NeatMasse moléculaire :402.37(E)-Cinnamyl 3-Aminobut-2-enoate
CAS :Produit contrôlé<p>Stability Light Sensitive<br>Applications (E)-Cinnamyl 3-aminobut-2-enoate (cas# 103909-86-0) is a useful research chemical.<br></p>Formule :C13H15NO2Couleur et forme :NeatMasse moléculaire :217.273,5-Dibromosalicylic acid
CAS :Produit contrôlé<p>Applications 3,5-Dibromosalicylic Acid<br></p>Formule :C7H4Br2O3Couleur et forme :NeatMasse moléculaire :295.91Beclomethasone 21-Butyrate 17-Propionate
Produit contrôlé<p>Impurity Beclometasone Dipropionate EP Impurity C<br>Applications An impurity of Beclomethasone Dipropionate (B131030).<br></p>Formule :C29H39ClO7Couleur et forme :NeatMasse moléculaire :535.07D-Glucosamine-2-N-Sulfate Sodium Salt
CAS :<p>Applications D-Glucosamine-2-N-sulfate sodium salt (cas# 38899-05-7) is a useful research chemical.<br></p>Formule :C6H13NO5·2ClNa·H2O4SCouleur et forme :NeatMasse moléculaire :573.31Melarsomine Dihydrochloride
CAS :Formule :C13H21AsN8S2·2ClHCouleur et forme :NeatMasse moléculaire :501.333,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluoro-1-decanesulfonic Acid, Sodium Salt (in 50ug/mL)
CAS :Produit contrôléFormule :C10H4F17O3S·NaCouleur et forme :Single SolutionMasse moléculaire :550.16Atorvastatin Lactam Phenanthrene Calcium Salt Impurity (mixture of diastereomers)
CAS :Produit contrôlé<p>Impurity Atorvastatin lactam phenanthrene calcium salt impurity<br>Applications Atorvastatin (A791750) impurity. A stable Atorvastatin formulation.<br></p>Formule :C33H32FN2O6·CaCouleur et forme :NeatMasse moléculaire :1183.31Cefdinir related compound B
CAS :Please enquire for more information about Cefdinir related compound B including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C14H14N4O4S2Degré de pureté :Min. 95%Masse moléculaire :366.42 g/molErythrosine
CAS :<p>Erythrosine is a fluorescent dye that is used in the detection of synchronous fluorescence and adsorption. It has been shown to be more sensitive than other methods, such as matrix effect or electrochemical impedance spectroscopy. Erythrosine has been shown to have genotoxic activity in hl-60 cells, as well as long-term toxicity. It also has analytical applications due to its ability to be used as a fluorescence probe for biological samples.</p>Formule :C20H8I4O5·2NaDegré de pureté :Min. 95%Couleur et forme :Red PowderMasse moléculaire :881.87 g/molFormoterol EP Impurity F (Mixture of Diastereomers)
CAS :<p>Please enquire for more information about Formoterol EP Impurity F (Mixture of Diastereomers) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C37H46N4O6Degré de pureté :Min. 95%Masse moléculaire :642.78 g/molN-Cyano-N',S-dimethylisothiourea
CAS :<p>Please enquire for more information about N-Cyano-N',S-dimethylisothiourea including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C4H7N3SDegré de pureté :Min. 95%Masse moléculaire :129.18 g/mol24(S)-Hydroxycholesterol
CAS :Produit contrôlé<p>24(S)-Hydroxycholesterol is a cholesterol metabolite that is synthesized by the liver and can be found in human serum. It has been shown to be an important inducer of transcriptional regulation, as it regulates the expression of genes involved in lipid metabolism and inflammatory response. 24(S)-Hydoxycholesterol is also an activator of the peroxisome proliferator-activated receptor (PPAR) and may cause hepatic steatosis. This molecule has potent activity in inducing polymerase chain reaction (PCR) and protein synthesis in neuronal cells, leading to neuronal death. The molecule also induces apoptosis by caspase-independent cell death, which is mediated by mitochondrial membrane potential. 24(S)-Hydoxycholesterol may serve as a biomarker for nonsteroidal anti-inflammatory drugs (NSAIDs), with low potency against these drugs.br></p>Formule :C27H46O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :402.65 g/molS-(+)-1-Aminotetrahydronaphthalene
CAS :<p>S-(+)-1-Aminotetrahydronaphthalene is an amido derivative that is the enantiomer of S-(-)-1-amino-N,N'-diphenylformamide. It has been shown to have anti-obesity effects in mice by increasing energy expenditure and reducing food intake. S-(+)-1-Aminotetrahydronaphthalene also inhibits the release of fatty acids from adipose tissue, which may be due to its ability to suppress lipolysis. The molecular mechanism for these effects is not yet known, but it is thought that the amide group on this compound interacts with certain protein surfaces and steric interactions are involved in its activity.</p>Formule :C10H13NDegré de pureté :Min. 95%Masse moléculaire :147.22 g/molChloro[2-(di-tert-butylphosphino)-2',4',6'-triisopropyl-1,1'-biphenyl][2-(2-aminoethyl)phenyl)]palladium(II)
CAS :Produit contrôlé<p>Chloro[2-(di-tert-butylphosphino)-2',4',6'-triisopropyl-1,1'-biphenyl][2-(2-aminoethyl)phenyl)]palladium(II) is a molecule that inhibits the adenosine receptor in autoimmune diseases and cancer. It also has an inhibitory effect on the membrane transport of glucose, glucosan, and aziridine. This drug can be used to treat inflammatory diseases such as diabetes, asthma, and inflammatory bowel disease. The geometric isomers of this molecule are not identical in shape or size and can have different effects on the body.</p>Formule :C37H55ClNPPdDegré de pureté :Min. 95%Masse moléculaire :686.69 g/molCholesterol Heptyl Carbonate
CAS :Produit contrôléCholesterol heptyl carbonate is a cholesteric liquid crystal with a high melting point, which can be used as a coating for pharmaceutical tablets and other products. Cholesteric liquid crystals are composed of molecules that have different shapes in the solid phase and in the liquid phase, forming an ordered structure. The conformational state of the molecule determines the optical properties of cholesteric liquid crystals. This product has an average particle diameter of around 200 nm and is made from organic solvent. The treatment method for this product is not specified, but it may be treated by heating with thermal energy or using optical energy to create a cross-linked polymer network.Degré de pureté :Min. 95%9-Chloro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 17-valerate
CAS :Produit contrôlé<p>Prednisolone is a synthetic corticosteroid that is used in the treatment of a number of lung diseases, including asthma. Prednisolone is used to decrease the inflammation and swelling around the airways and lungs. Prednisolone is used to treat certain skin conditions, such as eczema and dermatitis. This drug also decreases the activity of the immune system by inhibiting production of substances that cause inflammation. The onset of action for prednisolone is typically one day with a duration of up to two weeks. It has been shown to be more effective when taken orally than when applied topically. It may be taken with or without food and can be given as an oral or an intravenous dose. Prednisolone tablets must be dissolved in water before they are placed under the tongue (sublingual). The tablets will dissolve quickly under the tongue, releasing prednisolone into your bloodstream. Enteric-coated tablets should not be crushed or chewed</p>Formule :C27H37ClO6Degré de pureté :Min. 95%Masse moléculaire :493.03 g/molAlfentanil hydrochloride
CAS :Produit contrôlé<p>Alfentanil is an opioid analgesic that is used for the treatment of severe or acute pain. It is a potent synthetic analog of fentanyl, which is an opioid analgesic that is used for the treatment of short-term (acute) and long-term (chronic) pain. Alfentanil has been shown to have a high affinity for α1-acid glycoprotein, which has been associated with drug interactions and blood sampling. Alfentanil also has chemical stability in experimental models and does not interact with nonsteroidal anti-inflammatory drugs. This drug may have a matrix effect on the concentration of cortisol in the blood.</p>Formule :C21H33ClN6O3Degré de pureté :Min. 95%Masse moléculaire :452.98 g/mol4-Nitrophenol
CAS :4-Nitrophenol is a chemical compound that is used in wastewater treatment to remove iron and copper ions. 4-Nitrophenol has been shown to catalyze the oxidation of picolinic acid by copper chloride, forming oxalic acid. The redox potential of 4-nitrophenol is -0.53 V, which makes it a suitable electron acceptor for the reaction. The reaction mechanism of this process involves the formation of a nitroso radical intermediate, which reacts with copper ions to form copper nitroso complexes and then reacts with oxygen to form hydroxylamine radicals. This reaction can also be followed using fluorescence probe measurements or electrochemical impedance spectroscopy (EIS).Formule :C6H5NO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :139.11 g/molN-α-Z-L-lysine 4-nitrophenyl ester hydrochloride
CAS :<p>N-alpha-Z-L-lysine 4-nitrophenyl ester hydrochloride is a protease that belongs to the family of serine proteases. It is produced by the biotechnological process of enzymatic extraction from the natural polysaccharide carrageenan. This product has been used in the production of high yield and purified enzymes for industrial applications. The enzyme has been shown to have cysteine and hydrolytic activity, as well as being able to break peptidic bonds in peptides. N-alpha-Z-L-lysine 4-nitrophenyl ester hydrochloride also has a high specificity for proteolytic cleavage of proteins at their carboxy terminal end.</p>Formule :C20H23N3O6•HClDegré de pureté :Min. 95%Masse moléculaire :437.87 g/molN-(6-Phenylhexyl)-5-chloro-1-naphthalenesulfonamide
CAS :<p>N-(6-Phenylhexyl)-5-chloro-1-naphthalenesulfonamide is a dibutyryl camp analog that has been shown to inhibit the L-type calcium channel in a dose-dependent manner. It has an effect on both spermatozoa and glioma cells, with its most significant effect being inhibition of the intracellular calcium ion. This drug inhibits the growth rate of these cells, which may be due to its ability to activate adrenergic receptors and cause increased intracellular calcium ion levels. N-(6-Phenylhexyl)-5-chloro-1-naphthalenesulfonamide also slows the cycle of the cell, which may be due to a kinetic effect.</p>Formule :C22H24ClNO2SDegré de pureté :Min. 95%Masse moléculaire :401.95 g/mol(R)-3-Amino-butyric acid methyl ester
CAS :<p>Please enquire for more information about (R)-3-Amino-butyric acid methyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C5H11NO2Degré de pureté :Min. 95%Masse moléculaire :117.15 g/molIsoamyl cinnamate
CAS :<p>Isoamyl cinnamate is a synthetic compound that is used as an intermediate for the production of detergents. It has been shown to inhibit the growth of yeast and fungi, such as Cryptococcus neoformans and Candida glabrata. Isoamyl cinnamate also has anti-microbial properties that may be related to its ability to produce propionate, which can kill bacteria in urine samples. This compound is not known to bioaccumulate or cause toxicity in humans at normal doses.</p>Formule :C14H18O2Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :218.29 g/molS-Ethylisothio urea, hydrobromide
CAS :S-Ethylisothio urea, hydrobromide is a nitric oxide (NO) synthase inhibitor that prevents the conversion of arginine to NO. It has been shown to inhibit protein synthesis in cells, which may be due to its ability to inhibit guanylate cyclase and intracellular calcium concentrations. S-Ethylisothio urea, hydrobromide has been used in experimental models as an anti-inflammatory drug for the treatment of autoimmune diseases like rheumatoid arthritis. This compound also blocks the production of NO by inhibiting the oxygen transport system in the lungs, which is required for redox potential. S-Ethylisothio urea, hydrobromide is a cyclase inhibitor that prevents the conversion of dehydroascorbic acid to ascorbic acid. It can be used as an antioxidant by scavenging reactive oxygen species and preventing oxidative damage.Formule :C3H9BrN2SDegré de pureté :Min. 95%Masse moléculaire :185.09 g/molTadalafil impurity C
CAS :<p>Please enquire for more information about Tadalafil impurity C including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C22H20ClN3O4Degré de pureté :Min. 95%Masse moléculaire :425.86 g/mol(17a)-3-Ethynyl-19-norpregna-3,5-dien-20-yn-17-ol
CAS :Produit contrôlé<p>Please enquire for more information about (17a)-3-Ethynyl-19-norpregna-3,5-dien-20-yn-17-ol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C22H26ODegré de pureté :Min. 95%Masse moléculaire :306.44 g/mol2-Bromo-3'-hydroxyacetophenone
CAS :<p>2-Bromo-3'-hydroxyacetophenone is a molecule that has been shown to be cytotoxic and effective in inhibiting the growth of cancer cells. 2-Bromo-3'-hydroxyacetophenone inhibits the production of kynurenine, an amino acid that is used in the production of proteins, by competitively binding to the enzyme IDO1. This binding prevents the conversion of tryptophan into kynurenine, leading to cell death. The cytotoxicity of 2-bromo-3'-hydroxyacetophenone was also confirmed by testing its ability to inhibit cellular interaction with human erythrocytes (blood cells) and by measuring its effects on crystallography efficiency.</p>Formule :C8H7BrO2Degré de pureté :Min. 95%Couleur et forme :Slightly Yellow PowderMasse moléculaire :215.04 g/molFluorescein-sp-biotin
CAS :Fluorescein-sp-biotin is a biotinylated derivative of fluorescein. The conjugate is used to measure the amount of free d-biotin in samples. Fluorescein-sp-biotin binds to streptavidin, which has a high affinity for biotin, and then emits light at an excitation wavelength of 488 nm when excited with a laser. The intensity of the emitted light is proportional to the concentration of free d-biotin in the sample. The following product descriptions have been generated from this information: Rifapentine Rifapentine is an anti-tuberculosis drug that belongs to the class of rifamycins. It is the most active of the rifamycins for the treatment of tuberculosis. Rifapentine inhibits bacterial growth by binding to DNA-dependent RNA polymerase, thereby preventing transcription and replication.Formule :C42H50N6O8S2Degré de pureté :Min. 95%Masse moléculaire :831.01 g/mol5-Octanoylsalicylic acid
CAS :<p>5-Octanoylsalicylic acid is an anti-inflammatory and antioxidant agent that has been shown to have skin-conditioning properties. It has been found to be effective in the treatment of skin diseases, such as erythema, scaling, and itching, due to its ability to inhibit tyrosinase activity. 5-Octanoylsalicylic acid has also been shown to increase cellular proliferation and lymphocyte transformation in vitro. This compound is a precursor of all-trans-retinoic acid (a form of vitamin A), which is used for the treatment of acne. 5-Octanoylsalicylic acid can be synthesized from methyl ethyl ketone and potassium dichromate by a Friedel-Crafts reaction. It is also found in fruits such as apples, bananas, peaches, and oranges. Animal studies have shown that chronic oral administration may lead to a decrease in dehydroascorbic acid levels and an increased risk</p>Formule :C15H20O4Degré de pureté :Min. 95%Masse moléculaire :264.32 g/mol1-Hexyl-3-(1-naphthoyl)pyrrole
CAS :Produit contrôlé<p>Please enquire for more information about 1-Hexyl-3-(1-naphthoyl)pyrrole including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C21H23NODegré de pureté :Min. 95%Masse moléculaire :305.41 g/mol(3b,5a,17a)-19-Norpregnane-3,17-diol
CAS :Produit contrôléPlease enquire for more information about (3b,5a,17a)-19-Norpregnane-3,17-diol including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C20H34O2Degré de pureté :Min. 95%Masse moléculaire :306.48 g/molGabapentin related compound A
CAS :<p>Gabapentin related compound A is a gamma-aminobutyric acid analogue that has been shown to reduce diabetic neuropathy in vivo. It binds to the GABA-B receptor, which is a ligand-gated chloride channel. Gabapentin related compound A produces a rapid increase in chloride ion conductance and hyperpolarization of neurons, leading to its neuroprotective effect. The chemical stability of this drug has been investigated by hydrolysis with hydrochloric acid under various conditions. The reaction mechanism for gabapentin related compound A is similar to that of gabapentin, but it has an analog structure that confers additional stability.</p>Formule :C9H15NODegré de pureté :Min. 95%Couleur et forme :White To Off-White SolidMasse moléculaire :153.22 g/mol17a-Methyl-4-[(phenylthio)methyl]testosterone
CAS :Produit contrôléPlease enquire for more information about 17a-Methyl-4-[(phenylthio)methyl]testosterone including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C27H36O2SDegré de pureté :Min. 95%Masse moléculaire :424.64 g/molAcriflavine neutral
CAS :Acriflavine is a chemical agent that inhibits the growth of bacteria by binding to nuclear DNA and disrupting the synthesis of proteins. Acriflavine has been shown to be effective in treating infections caused by wild-type strains of bacteria, but has little effect on resistant mutants. It also has little effect on bacterial cells that are not actively growing (i.e., in the stationary phase). Acriflavine binds to DNA and acts as a crosslinking agent, which prevents transcription and replication. This drug also inhibits mitochondrial functions. Acriflavine is commonly used in combination with benzalkonium chloride or other antimicrobial agents because it does not have any bactericidal effects when used alone.END>>Degré de pureté :Min. 95%Couleur et forme :Orange To Red Brown SolidMasse moléculaire :259.73 g/molTropinone
CAS :<p>Tropinone is a polycyclic aromatic hydrocarbon that is found in plant cells. Tropinone exhibits enzyme activities, such as catalase and peroxidase activity, which are important for plant physiology. Tropinone has also been shown to have anti-cancer properties. Platinum-based chemotherapy drugs bind to the tropinone molecule, which inhibits the enzymes that allow cancer cells to grow and multiply. The specific antibody binds to the tropinone molecule by recognizing a carbohydrate group on the molecule's surface, while hydroxyl groups on the tropinones react with trifluoromethanesulfonic acid in water to form ester hydrochloride. This reaction is dependent on pH level and optimum ph is around 7-9.</p>Formule :C8H13NODegré de pureté :Min. 98%Couleur et forme :White PowderMasse moléculaire :139.19 g/mol21-Hydroxy-pregna-1,4,16-triene-3,11,20-trione 21-acetate
CAS :Produit contrôléPlease enquire for more information about 21-Hydroxy-pregna-1,4,16-triene-3,11,20-trione 21-acetate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C23H26O5Degré de pureté :Min. 95%Masse moléculaire :382.45 g/mol5,6-Epoxy-13-cis retinoic acid
CAS :<p>5,6-Epoxy-13-cis retinoic acid (5,6-ER) is the most active metabolite of all-trans-retinoic acid. 5,6-ER binds to the nuclear receptor and acts as a transcription factor. It has been shown to inhibit the growth of several cancer cell lines in vitro, including T47D cells. 5,6-ER also has antacid properties and can be used for the treatment of inflammatory bowel disease. 5,6-ER is found in low concentrations in plasma and tissues and accumulates in high concentrations in rat liver microsomes. The major metabolic pathway includes hydrolysis by trifluoroacetic acid which produces 5,6 epoxyretinoyl coenzyme A (5,6 epoxyretinoyl CoA). This compound is then converted to 5,6 epoxyretinol by an unknown mechanism.</p>Formule :C20H28O3Degré de pureté :Min. 95%Masse moléculaire :316.43 g/mol2-(Benzylmethylamino)-3',4'-dihydroxyacetophenone
CAS :Produit contrôléPlease enquire for more information about 2-(Benzylmethylamino)-3',4'-dihydroxyacetophenone including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C16H17NO3Degré de pureté :Min. 95%Masse moléculaire :271.31 g/molL-Phenylalanine b-naphthylamide
CAS :<p>L-Phenylalanine b-naphthylamide is a phenylalanine derivative that can be used as an indicator for the detection of Clostridium, 2-naphthylamine, and other anaerobes. This compound is a chromogenic substrate that reacts with amino groups in amino acids and amides in peptides to form a variety of color products. The condensation of phenylalanine with 2-naphthylamine is catalyzed by enzymes found in clostridia. When L-phenylalanine b-naphthylamide is incubated with tissue from animals or humans, it produces a pink coloration that indicates the presence of clostridia. The aerobic conditions necessary for this reaction are also found in the environment and within the body.</p>Formule :C19H18N2ODegré de pureté :Min. 95%Masse moléculaire :290.36 g/mol(17α)-17-Hydroxy-3-oxo-19-norpregna-5(10),9(11)-diene-21-nitrile
CAS :Produit contrôléPlease enquire for more information about (17α)-17-Hydroxy-3-oxo-19-norpregna-5(10),9(11)-diene-21-nitrile including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C20H25NO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :311.42 g/mol1-[(4-Nitrophenyl)methyl]-1H-1,2,4-triazole
CAS :1-[(4-Nitrophenyl)methyl]-1H-1,2,4-triazole (NPT) is a drug that is used to treat migraine. It is an effective and fast acting drug that has been shown to be more efficient than other triptans. NPT inhibits the uptake of serotonin by binding to its receptors in the brain and causing vasoconstriction. The compound has been found to be safe for use in humans. However, it may cause impurities such as genotoxic nitro groups which are harmful to cells if present at high concentrations. There are various techniques that can be used to measure the kinetics of NPT and determine whether it has been hydrogenated during synthesis or not. These include calibration curves, HPLC, and GC methods.Formule :C9H8N4O2Degré de pureté :Min. 95%Masse moléculaire :204.19 g/mol2-Methyl-5-nitropyridin-3-amine
CAS :<p>2-Methyl-5-nitropyridin-3-amine is a heterocyclic compound that is synthesized by the cyclization of 2-methylpyridine with sodium nitrite. The reaction product is hydrolyzed to yield the desired compound, 5-nitropyridine. The synthesis of this compound can be used as a target for organic synthesis.</p>Formule :C6H7N3O2Degré de pureté :Min. 95%Masse moléculaire :153.14 g/mol1-Naphthoyl chloride
CAS :1-Naphthoyl chloride is a metabolite of 1-naphthol. It has been used in the synthesis of steroidal alkaloids, including the anti-inflammatory drug indomethacin and the anesthetic ketamine. 1-Naphthoyl chloride is also a precursor to synthetic cannabinoids, which are substances that have effects similar to those of cannabis but are not derived from marijuana. It binds to receptors on cells that are sensitive to cannaboids. The binding causes changes in cell function and can lead to psychological effects such as paranoia and hallucinations. The detection sensitivity of 1-naphthoyl chloride can be increased by using fluorescence detectors or gravimetric analysis.Formule :C11H7ClODegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :190.63 g/mol9-Fluoro-11b,21-dihydroxy-16a-methylpregna-1,4-diene-3,20-dione
CAS :Produit contrôlé9-Fluoro-11b,21-dihydroxy-16a-methylpregna-1,4-diene-3,20-dione is a potent antiandrogen that is used to treat alopecia areata and other skin disorders. 9-Fluoro-11b,21-dihydroxy-16a-methylpregna-1,4-diene-3,20-dione has been shown to have an inhibitory effect on the growth of skin tumors in mice. This drug also has a protective effect against chemical stability. It binds to fatty acids and epidermal growth factor (EGF), which may be related to its ability to regulate transcriptional processes and inflammatory skin diseases.Formule :C22H29FO4Degré de pureté :Min. 95%Masse moléculaire :376.46 g/molCholesterol Isobutyl Carbonate
CAS :Produit contrôlé<p>Cholesterol Isobutyl Carbonate is a high melting organic solvent that has been used to prepare microcapsules. It can be used as a coating material for the preparation of inorganic particles, and it has been shown to have the ability to modify molecules by attaching functional groups. The diameter of cholesterol iso butyl carbonate particles is around 100 nm.</p>Degré de pureté :Min. 95%20a-Hydroxy cholesterol
CAS :Produit contrôlé<p>20a-Hydroxy cholesterol is a model system for studying the effects of hydroxylation on fatty acid metabolism. The addition of one hydroxyl group to the 20 carbon position in cholesterol leads to an analog, 20a-hydroxycholesterol. This compound has been shown to inhibit the enzyme activities of 3-hydroxyacyl coenzyme A dehydrogenase and acyl coenzyme A:cholesterol acyltransferase. The inhibition of these enzymes leads to decreased production of both prostaglandin E2 and leukotriene B4, which are pro-inflammatory mediators. 20a-Hydroxycholesterol has also been found to be effective in treating skin cancer and adrenocortical carcinoma by inhibiting lipid synthesis, thereby reducing cell proliferation rates.</p>Formule :C27H46O2Degré de pureté :Min. 95%Masse moléculaire :402.65 g/mol4'-Chloroacetophenone
CAS :<p>4'-Chloroacetophenone is a chemical substance that is used in the synthesis of other substances. It has been shown to be an effective tool for cell-specific reactions, such as methyl ketones and benzaldehyde. 4'-Chloroacetophenone reacts with hydrochloric acid and palladium complexes to produce electron reduction, which leads to the activation of methyl ketones. This reaction provides a method for synthesizing molecules with a carbonyl group. The isolated yield of this reaction is dependent on the reaction solution temperature and concentration. The mechanism of this reaction appears to be Suzuki coupling reaction.</p>Formule :C8H7ClODegré de pureté :Min. 95%Couleur et forme :Clear Colourless To Pale Yellow LiquidMasse moléculaire :154.59 g/mol2-Naphthol
CAS :<p>2-Naphthol is an organic compound with the chemical formula C10H7O. It is a derivative of naphthalene, and is produced by the condensation of two molecules of malonic acid in the presence of a reducing agent such as sodium borohydride. 2-Naphthol is used as a pesticide and as a chemical intermediate in the production of other chemicals. 2-Naphthol has been shown to be toxic to humans and animals; it may cause liver damage, kidney damage, and skin irritation. The acute oral LD50 for rats is 690 mg/kg body weight. 2-Naphthol binds to cell receptors that are involved in a variety of physiological processes including heme transport, phagocytosis, oxidative burst, chemotaxis, and respiratory burst. This binding inhibits these functions leading to cell death.</p>Formule :C10H8ODegré de pureté :Min. 95%Couleur et forme :White To Yellow To Pink To Light Brown SolidMasse moléculaire :144.17 g/mol2-Bromo-4-nitrophenol
CAS :2-Bromo-4-nitrophenol is a byproduct of the reaction between hydrogen peroxide and sodium bromate. It can be detected in the presence of hydrochloric acid, which reacts with 2-bromo-4-nitrophenol to form an orange color that can be detected spectrophotometrically. 2-Bromo-4-nitrophenol has been shown to inhibit the growth of various strains of bacteria, including Escherichia coli, Bacillus subtilis, and Pseudomonas aeruginosa. This compound binds to flavin adenine dinucleotide (FAD) as well as other nucleophilic cofactors such as thioredoxin reductase. The binding affinity is increased when carbon sources are present. This property makes it a useful inhibitor for catalytic reduction reactions in biotechnology and synthetic chemistry applications.br>br> 2B4NP is a byFormule :C6H4BrNO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :218 g/molMethyl-1-naphthalenemethylamine
CAS :Methyl-1-naphthalenemethylamine is a synthetic drug that is used as an anti-fungal agent. It is used to treat dermatophytosis and onychomycosis caused by Trichophyton mentagrophytes. Methyl-1-naphthalenemethylamine has been shown to have a clinical response in patients with the skin condition tinea pedis. This drug inhibits the growth of fungi by inhibiting cell membrane synthesis, which leads to cell death. Methyl-1-naphthalenemethylamine has been shown to be effective against Trichophyton mentagrophytes in plasma samples from patients with tinea pedis who were treated with this drug. The effectiveness of this drug may be due to its ability to inhibit the synthesis of polysaccharides, proteins, and lipids in the fungal cell membrane, or its ability to inhibit protein synthesis by binding with ribosFormule :C12H13NDegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :171.24 g/mol7b-Hydroxy cholesterol 3b-acetate
CAS :Produit contrôlé7b-Hydroxy cholesterol 3b-acetate is an allylic compound that is catalyzed by molybdenum, which eliminates the acetyl group at position 7 to form a double bond with the 3-position. The reaction temperature of 7b-hydroxy cholesterol 3b-acetate can be increased to high temperatures (i.e., >100°C) for the elimination process, and allylic acetates are obtained as products. The reaction starts with the addition of hexacarbonyl, which leads to a diene intermediate. This is then eliminated by adding acetamide in presence of high concentration of acetic acid and catalytic amounts of molybdenum. The low yield and efficiency, however, are major drawbacks of this process.Formule :C29H48O3Degré de pureté :Min. 95%Masse moléculaire :444.69 g/mol4b-Hydroxy cholesterol
CAS :Produit contrôlé<p>4b-Hydroxy cholesterol is a sterol that is found in human serum and rat liver microsomes. It has been shown to be a potent inducer of CYP3A4, which is an important enzyme in the metabolism of many drugs. 4b-Hydroxy cholesterol has also been shown to induce transcriptional regulation by binding to the sterol regulatory element binding protein (SREBP) and activating it. This activation results in the increased production of cholesterol and other sterols by upregulating transcription of genes that are involved in cholesterol synthesis. 4b-Hydoxy cholesterol has been shown to have anti-inflammatory properties due to its inhibition of triclosan and clinical studies show that it can reduce serum levels of total cholesterol and low density lipoprotein (LDL) cholesterol in women.</p>Formule :C27H46O2Degré de pureté :Min. 95%Masse moléculaire :402.65 g/molHydrocortisone Acetate Impurity G
CAS :Produit contrôléHydrocortisone is a corticosteroid that is used to treat inflammation, allergies and skin diseases. It is also used to treat adrenal gland disorders. Hydrocortisone Acetate Impurity G (HA) is a drug that has anti-inflammatory properties, which may be due to its inhibition of prostaglandin synthesis. HA was the first hydrocortisone impurity found in prednisolone tablets. This discovery led to the development of corticosteroids and their use in medicine for the treatment of inflammation and allergies.Formule :C25H34O7Degré de pureté :Min. 95%Masse moléculaire :446.53 g/mol4,5-Dihydro-19-nortestosterone-17b-decanoate
CAS :Produit contrôlé<p>Please enquire for more information about 4,5-Dihydro-19-nortestosterone-17b-decanoate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C28H46O3Degré de pureté :Min. 95%Masse moléculaire :430.66 g/molNonafluorovaleric acid
CAS :<p>Nonafluorovaleric acid is a glycol ether that is used as a solvent and in the manufacture of fluoropolymers. Nonafluorovaleric acid is considered to be a potential biomarker for perfluoroalkyl substances, which are toxic chemicals found in many household products. It has been shown to inhibit matrix metalloproteinase activity and can be used to study autoimmune diseases. Nonafluorovaleric acid can also be used as a synchronous fluorescent probe for enzyme-linked immunosorbent assays. The toxicity of this chemical has been studied extensively and it is well known that nonafluorovaleric acid can induce enzyme induction, leading to increased production of enzymes such as cytochrome P450.</p>Formule :C5HF9O2Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :264.05 g/mol3-Cyanopropionic acid methyl ester
CAS :3-Cyanopropionic acid methyl ester is a compound that belongs to the class of aliphatic carboxylic acids. It is an intermediate in the production of adiponitrile and acrylonitrile. This compound is used as a feedstock for the manufacture of vinylene, which can be used to produce c1-6 alkyl. 3-Cyanopropionic acid methyl ester can be produced from propylene and hydrogen cyanide in a high salt, activated reaction system. It has been shown that this compound may have metabolic disorders due to its ability to inhibit fatty acid oxidation and increase viscosity. 3-Cyanopropionic acid methyl ester is a colorless liquid at room temperature with a boiling point of 154°C and a molecular weight of 98.14 g/mol.Formule :C5H7NO2Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :113.11 g/mol2,6-Dichloro-5-nitropyrimidin-4-amine
CAS :<p>2,6-Dichloro-5-nitropyrimidin-4-amine is a chlorinating agent that reacts with aliphatic and aromatic amines to form substituted pyrimidines. The substitution pattern of the product depends on the regioselectivity of the reaction. 2,6-Dichloro-5-nitropyrimidin-4-amine is one of the few chlorinating agents that react with propylamine. Substitution at position 2 of the purine ring has been found to be more selective than substitution at position 6. The 2,6-dichloropyrimidine can also be used as a nitro group source in chemical synthesis or as an intermediate in production of other compounds.</p>Formule :C4H2Cl2N4O2Degré de pureté :Min. 95%Couleur et forme :SolidMasse moléculaire :208.99 g/molDomperidone impurity E
CAS :<p>Please enquire for more information about Domperidone impurity E including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C32H34ClN7O3Degré de pureté :Min. 95%Masse moléculaire :600.11 g/mol(+)-(8,8-Dichlorocamphorylsulfonyl)oxaziridine
CAS :<p>Please enquire for more information about (+)-(8,8-Dichlorocamphorylsulfonyl)oxaziridine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C10H13Cl2NO3SDegré de pureté :Min. 95%Masse moléculaire :298.19 g/mol6-Hydroxy oxymorphone
CAS :Produit contrôlé<p>Oxymorphone is a potent synthetic opioid analgesic with a short duration of action. It is a prodrug that has to be metabolized in the liver by cytochrome P450 enzymes for activation. The 6-hydroxy metabolite is more potent than oxymorphone itself and has been shown to have antinociceptive properties in mice. Oxymorphone is used in cancer patients as an oral dosage form, which may be administered with or without food. It has been shown that the albumin concentration influences the pharmacokinetics of oxymorphone and its metabolites. This drug also has immunomodulatory effects and can cause adverse events such as hypersensitivity reactions, nausea, vomiting, or constipation.</p>Formule :C17H21NO4Degré de pureté :Min. 95%Masse moléculaire :303.35 g/mol4-(2-Chlorophenyl)-9-methyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine-2-propanoic acid methyl ester
CAS :Produit contrôlé<p>Please enquire for more information about 4-(2-Chlorophenyl)-9-methyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine-2-propanoic acid methyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C19H17ClN4O2SDegré de pureté :Min. 95%Masse moléculaire :400.88 g/molNelfinavir hydroxy-tert-butylamide
CAS :<p>Nelfinavir is an antiviral agent that is used to treat HIV/AIDS. It is a protease inhibitor that inhibits the action of the virus in cells by binding to specific enzymes, thus preventing the destruction of human cells by the virus. Nelfinavir also prevents cancer cell growth and has shown anticancer activity in animal models and humans. This drug binds to fatty acids, making it more difficult for the body to eliminate this substance. The half-life of nelfinavir is prolonged in patients with hepatic failure or renal failure. Nelfinavir can be used as a chemotherapeutic agent in infants because it does not cross the blood-brain barrier.</p>Formule :C32H45N3O5SDegré de pureté :Min. 95%Masse moléculaire :583.78 g/mol17-Hydroxy-19-nor-17alpha-pregna-4,6-dien-20-yn-3-one acetate
CAS :<p>Please enquire for more information about 17-Hydroxy-19-nor-17alpha-pregna-4,6-dien-20-yn-3-one acetate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C22H26O3Degré de pureté :Min. 95%Couleur et forme :Off-white to pale yellowsolid.Masse moléculaire :338.44 g/mol21-Acetoxy-11b-hydroxy-16a,17a-propylmethylenedioxpregna-1,4-diene-3,20-dione
CAS :Produit contrôléPlease enquire for more information about 21-Acetoxy-11b-hydroxy-16a,17a-propylmethylenedioxpregna-1,4-diene-3,20-dione including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C27H36O7Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :472.57 g/molIbuprofen Sorbitol Ester - (Mixture of Diastereomers)
<p>Please enquire for more information about Ibuprofen Sorbitol Ester - (Mixture of Diastereomers) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C19H30O7Degré de pureté :Min. 95%Masse moléculaire :370.44 g/molVedaprofen
CAS :<p>Vedaprofen is a nonsteroidal anti-inflammatory drug that belongs to the class of drugs known as NSAIDs. It inhibits the activity of the enzyme cyclooxygenase (COX), which causes inflammation and pain. Vedaprofen has been shown to be effective in treating bowel disease, inflammatory bowel disease, and autoimmune diseases, such as arthritis. Vedaprofen also has antimicrobial properties, inhibiting bacterial growth by binding to the COX enzyme in the cell membrane. The α subunit is one of the effector proteins for COX-1 and COX-2, and vedaprofen binds to this protein preventing its activation. This inhibitory effect on COX-1 and COX-2 leads to a reduction in production of prostaglandins (PGs) that are responsible for inflammatory responses. Vedaprofen may be administered orally or intravenously depending on the severity of symptoms. The oral route is preferred because it does not require</p>Formule :C19H22O2Degré de pureté :Min. 95%Masse moléculaire :282.38 g/mol2-Methylnicotinic acid methyl ester
CAS :2-Methylnicotinic acid methyl ester is a synthetic chemical compound that belongs to the isomer family. It has been used in the synthesis of cocaine and isomers, as well as in the modification of drugs. 2-Methylnicotinic acid methyl ester can be synthesised from 2-methylpyridine and formaldehyde via the method of methylmagnesium iodide. 2-Methylnicotinic acid methyl ester has been shown to be a potent inhibitor of human platelet aggregation, which may be due to its structural similarity to nicotine.Formule :C8H9NO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :151.16 g/mol3-Methylglutaric acid
CAS :<p>3-Methylglutaric acid is an organic compound that belongs to the group of alkanocarboxylic acids. It has been shown to reduce the formation of malonic acid, which can be toxic to the heart and cause congestive heart failure. 3-Methylglutaric acid also inhibits oxidation catalysts and increases the production of energy in cells by providing electrons. The kinetic data for 3-methylglutaric acid have been determined using a gas chromatography technique on a high-temperature conversion reactor at a pH of 7.0 with a concentration of 0.1 M potassium phosphate buffer (pH 7) and a temperature of 70°C. 3-Methylglutaric acid has been shown to inhibit monoclonal antibody cationic polymerization, which may be due to its reactive nature and its ability to donate hydrogen ions or electrons.</p>Formule :C6H10O4Degré de pureté :Min. 95%Masse moléculaire :146.14 g/mol(11b,16a)-16,17-[Butylidenebis(oxy)]-11-hydroxy-3,20-dioxopregna-1,4-dien-21-al
CAS :Produit contrôléPlease enquire for more information about (11b,16a)-16,17-[Butylidenebis(oxy)]-11-hydroxy-3,20-dioxopregna-1,4-dien-21-al including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C25H34O6Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :430.53 g/mol2N-Boc-2',2''-triaminotriethylamine
CAS :<p>Please enquire for more information about 2N-Boc-2',2''-triaminotriethylamine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C11H26N4O2Degré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :246.35 g/mol9,10-Diphenylanthracene - 95%
CAS :<p>9,10-Diphenylanthracene is a fluorescent aromatic hydrocarbon that belongs to the class of carbonyl compounds. It has high values and maximal response with analytical methods such as fluorescence techniques and gel pores. 9,10-Diphenylanthracene can be used as a probe for the transfer mechanism of nucleic acids and proteins. 9,10-Diphenylanthracene is also used in analytical chemistry to determine the structure of dihydro derivatives of unsaturated alkyl chains. This compound's chemical properties make it an excellent fluorescent marker for use in gamma-aminobutyric acid (GABA) research.</p>Formule :C26H18Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :330.42 g/molAcetyl-L-threonine
CAS :<p>Acetyl-L-threonine is a nonessential amino acid that is used as a dietary supplement and in clinical chemistry. Acetyl-L-threonine binds to the extracellular signal in mammalian cells and may be involved in the regulation of gene expression. It has been found that acetyl-L-threonine is coagulant, which may be due to its ability to inhibit the formation of fibrinogen or clotting factors. This amino acid can also regulate the release of l-threonine from cells, which affects serum levels. Acetyl-L-threonine has been shown to increase the glomerular filtration rate, which may be due to its ability to increase coagulation.</p>Formule :C6H11NO4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :161.16 g/molε-Carotene
CAS :Epsilon-Carotene is a carotenoid that is found in plants. It is synthesized from beta-carotene through the action of enzymes called beta-carotene ketolases. Epsilon-Carotene can be cleaved by enzymes to produce lycopene and beta-cryptoxanthin. The biosynthesis of Epsilon-Carotene has been studied in a number of clinical studies, including the effect on human tissues and the prevention of cancer. Epsilon-Carotene has also been shown to have anti-inflammatory properties, which may be due to its ability to inhibit prostaglandin synthesis.Formule :C40H56Degré de pureté :Min. 95%Masse moléculaire :536.87 g/mol4-Nitrophenyl hexanoate
CAS :4-Nitrophenyl hexanoate is an acyl phosphate monoclonal antibody (aMAb) that binds to the enzyme hydroxylase, which converts 4-nitrophenol to p-nitrophenol. This aMAb has been shown to inhibit the activity of this enzyme and its conversion of 4-nitrophenol to p-nitrophenol, leading to its use in biochemical studies as a model for monooxygenase enzymes. The reaction mechanism for this aMAb is believed to be that it reacts with the acyl chain of hydroxylase and hinders the active site from binding 4-nitrophenol. 4-Nitrophenyl hexanoate also has a cationic surfactant that can bind or react with proteins or nucleic acids by electrostatic interactions or hydrogen bonding. It is also able to form polymers with other monoclonal antibodies and has been used in protein purification processesFormule :C12H15NO4Degré de pureté :Min. 98 Area-%Couleur et forme :Colorless Clear LiquidMasse moléculaire :237.25 g/molrec Human Growth Hormone (expressed in E.coli)
<p>Please enquire for more information about rec Human Growth Hormone (expressed in E.coli) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Degré de pureté :Min. 95%1-(3',4'-Dimethoxyphenyl)-1-propanol
CAS :1-(3’,4’-Dimethoxyphenyl)-1-propanol is a naturally occurring chemical with the molecular formula C10H14O2. It has been found in the bark of Pinus pinaster and the rhizome of Piper auritum. This compound has been shown to have an antiinflammatory effect by inhibiting prostaglandin synthesis. It also inhibits nitrosation reactions and is being studied for its potential as a cancer chemopreventive agent. 1-(3’,4’-Dimethoxyphenyl)-1-propanol is an enantiomer of 2-(3',4'-dimethoxyphenyl)propane-1,3-diol.Formule :C11H16O3Degré de pureté :Min. 95%Masse moléculaire :196.24 g/mol3-Chloro-2-nitropyridine
CAS :<p>3-Chloro-2-nitropyridine is a chemical compound that has been shown to have anticancer activity. It is a structural analog of the nucleophilic piperazine, which can react with hydrogen fluoride in an electrophilic substitution reaction to form 3-chloro-2-nitropyridine oxide. The anticancer activity of this compound may be due to its ability to inhibit the growth of tumor cells by binding to the d4 receptor, inhibiting the production of inflammatory cytokines and growth factors. 3-Chloro-2-nitropyridine has also been shown to have antiinflammatory activities, which may be due to its inhibition of nitric oxide synthesis and 5'-lipoxygenase.</p>Formule :C5H3N2O2ClDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :158.54 g/molCefradine impurity F
CAS :<p>Cefradine impurity F is a hydrolysis product of cefradine, which is an antibiotic. It is catalysed by β-lactamase enzymes and undergoes nucleophilic attack on the carbon atom adjacent to the carbonyl group. Cefradine impurity F has been shown to be effective against enterobacter, which is a type of bacteria that can cause urinary tract infections. The uptake of cefradine impurity F into bacteria can occur through passive diffusion or active transport mechanisms. This drug was also found to be hydrolyzed by buffers such as phosphate and acetate in vitro, but not by other substances such as EDTA and citrate. Cefradine impurity F has been shown to be hydrolyzed in vivo, with the most likely mechanism being spontaneous hydrolysis.</p>Formule :C5H6O2SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :130.17 g/molTetramethylurea
CAS :<p>Tetramethylurea is a versatile compound that has various applications in different fields. It is commonly used as a monophosphate donor in biochemical reactions and as a reagent for the synthesis of L-sorbose and histidine. In addition, tetramethylurea is employed in the production of herbicides, as well as in the synthesis of zirconium oxide nanoparticles.</p>Formule :C5H12N2ODegré de pureté :Min. 95%Masse moléculaire :116.16 g/mol(3a,5a,17a)-19-Norpregnane-3,17-diol
CAS :Produit contrôlé<p>Please enquire for more information about (3a,5a,17a)-19-Norpregnane-3,17-diol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C20H34O2Degré de pureté :Min. 95%Masse moléculaire :306.48 g/mol(R)-(-)-2-Methylglutaric Acid
CAS :<p>Please enquire for more information about (R)-(-)-2-Methylglutaric Acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C6H10O4Degré de pureté :Min. 95%Masse moléculaire :146.14 g/mol19-Carboxy cholesterol
CAS :Produit contrôléPlease enquire for more information about 19-Carboxy cholesterol including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C27H44O3Degré de pureté :Min. 95%Masse moléculaire :416.64 g/molEthyl isovalerate
CAS :<p>Ethyl isovalerate is a chemical with the formula CH3CH2CH2C(O)CH=CH2. It is an ester of acetic acid and valeric acid. It has a boiling point of 114°C and a density of 0.8994 g/mL at 20°C. Ethyl isovalerate has been shown to be thermally unstable, with significant expansion occurring when heated to 100°C. This chemical has been shown to have antibacterial properties against bacterial strains that are resistant to carvacrol, thymol, and cinnamaldehyde. Ethyl isovalerate also produces propionic acid when mixed with benzoic acid in liquid phase microextraction (LPME). The production of propionic acid may be due to the reaction between ethyl isovalerate and hydrogen fluoride on the surface of activated carbon particles in LPME. Ethyl decanoate can also be produced from this reaction by adding ethyl dec</p>Formule :C7H14O2Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :130.18 g/mol(4-Fluoro-3-Nitrophenyl)Acetonitrile
CAS :<p>4-Fluoro-3-nitrophenylacetonitrile is a monomer that can be synthesised from the reaction of carbamic acid and diphenyl ether. It is chiral, stereoselective and nucleophilic. 4-Fluoro-3-nitrophenylacetonitrile can also be synthesised by reacting fluoroacetamide with sodium cyanide in water, forming the corresponding amide, which reacts with acetonitrile to form the nitro compound. The anti-cancer properties of 4-fluoro-3 nitrophenylacetonitrile have been studied in vitro and in vivo. This substance has been shown to inhibit growth of cancer cells and induce apoptosis. In addition, this substance has been used as a synthetic strategy for dihydroisoquinolines, which are important for their anti-cancer properties.</p>Formule :C8H5FN2O2Degré de pureté :Min. 95%Masse moléculaire :180.14 g/molNardosinone
CAS :Produit contrôlé<p>Nardosinone is a secoiridoid compound, which is a natural product derived from the roots of the plant Nardostachys jatamansi, commonly known as spikenard. The source of Nardosinone is a flowering plant that is native to the Himalayan region and has been traditionally used in Ayurvedic medicine for its therapeutic properties. The mode of action of Nardosinone involves modulation of neurotransmitter systems, inhibition of neuroinflammation, and protection against oxidative damage, contributing to its neuroprotective effects. Nardosinone exhibits potential applications in the treatment of neurodegenerative disorders, such as Alzheimer's disease and Parkinson's disease, due to its ability to improve cognitive function and mitigate neuronal damage. Additionally, it is being investigated for its potential role in mood regulation and anti-anxiety effects. Given its intriguing pharmacological profile, Nardosinone is the subject of ongoing research aimed at understanding its comprehensive mechanisms and potential therapeutic benefits in neuroscience.</p>Formule :C15H22O3Degré de pureté :Min. 95%Couleur et forme :SolidMasse moléculaire :250.33 g/molIlexsaponin B2
CAS :<p>Ilexsaponin B2 is a triterpenoid saponin, which is a bioactive compound extracted from plants in the Ilex genus, such as Ilex pubescens. These saponins are characterized by their glycosidic linkages to sapogenins, typically influencing membrane permeability and exhibiting diverse biological activities.</p>Degré de pureté :Min. 95%4-Nitrophenyl Anthranilate
CAS :Produit contrôlé<p>4-Nitrophenyl anthranilate is a potent inhibitor of serine protease. It is synthesized by reacting an anthranilate with an hydroxyl group in the presence of ultraviolet light, and can be used as a fluorescent probe. 4-Nitrophenyl anthranilate binds to the active site of serine protease, and prevents the hydrolysis of proteins by blocking the cleavage of peptide bonds at the carboxylic acid termini. This compound has been shown to inhibit human serum albumin and cell nuclei in vitro. The reaction mechanism for this compound is unknown, but it is believed that it may involve a photo-induced electron transfer mechanism.</p>Formule :C13H10N2O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :258.23 g/mol2'-[(1H-Tetrazol-5-yl)biphenyl-4-yl]methanol
CAS :<p>Please enquire for more information about 2'-[(1H-Tetrazol-5-yl)biphenyl-4-yl]methanol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C14H12N4ODegré de pureté :Min. 95%Masse moléculaire :252.27 g/molIlexsaponin A1
CAS :Ilexsaponin A1 is a natural saponin compound, which is derived from the plant Ilex pubescens. As a bioactive compound, it possesses a characteristic glycoside structure that facilitates its interaction with biological membranes. The mode of action of Ilexsaponin A1 involves modulating inflammatory pathways, likely through the inhibition of pro-inflammatory cytokine production and the suppression of related signaling cascades.Degré de pureté :Min. 95%2-Phenyl-2-(p-toluenesulfonyloxy)acetophenone
CAS :<p>2-Phenyl-2-(p-toluenesulfonyloxy)acetophenone is a diphenyl ether that is used in the production of polymers as an antireflection agent and an acid catalyst. It can be used to modify polymer properties such as optical properties or cross-linking. The compound has been shown to have a particle size of 2 to 10 nm in diameter, which can be adjusted by changing the reaction conditions.</p>Formule :C21H18O4SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :366.43 g/mol
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