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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4'-Bromoflavone
CAS :4'-Bromoflavone is a flavonoid with potent enzyme-inducing properties. It has been shown to affect transcriptional regulation in murine hepatoma cells. 4'-Bromoflavone was also found to be an effective inducer of phase II detoxification enzymes, such as glutathione S-transferase and quinone reductase in the liver of humans. This drug also affects protein synthesis and enzyme activities in mice, rats, and human cells.Formule :C15H9BrO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :301.13 g/molD,L-Cystathionine
CAS :<p>Cystathionine is a sulfur-containing amino acid that is the precursor of cysteine. Cystathionine synthase, the enzyme that catalyzes the formation of cystathionine, is inhibited by L-cysteine and glutathione. Cystathionine has been shown to be an important growth factor for fibroblasts and osteoblasts in culture as well as a regulator of gene expression. It also has been shown to be essential for iron homeostasis, as it increases iron absorption from the gut and reduces iron excretion in bile. Cystathionine is a highly reactive molecule with a high redox potential and can cause oxidative injury to cells, which may contribute to bowel disease. Cystathionine has been shown to have receptor activity in neurons, and its physiological effects are similar to those of glutamate.</p>Formule :C7H14N2O4SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :222.26 g/mol3-Bromo-4-fluorocinnamic acid
CAS :<p>3-Bromo-4-fluorocinnamic acid is a useful intermediate that reacts with amines to form 3-bromo-4-fluoroaniline, which is used as a building block in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds.</p>Formule :C9H6BrFO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :245.05 g/mol(5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 4-nitrophenyl carbonate
CAS :<p>(5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 4-nitrophenyl carbonate is a fine chemical that is used as a building block for the synthesis of complex compounds. It is an intermediate in the synthesis of 3,4-Dihydroquinazolinone. This compound has been reported to have useful pharmacological activity and has been used as a research chemical and in the synthesis of pharmaceuticals. (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 4 nitrophenyl carbonate also has potential as a reagent and can be used in organic synthesis.</p>Formule :C12H9NO8Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :295.2 g/mol(2-methoxyethyl)((2-nitrophenyl)sulfonyl)amine
CAS :Please enquire for more information about (2-methoxyethyl)((2-nitrophenyl)sulfonyl)amine including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%1-(4-Acetoxyphenyl)-2-nitropropene
<p>Please enquire for more information about 1-(4-Acetoxyphenyl)-2-nitropropene including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C11H11NO4Degré de pureté :Min. 95%Masse moléculaire :221.21 g/molHuman growth hormone (1-43)
CAS :<p>Human growth hormone is a polypeptide hormone that stimulates the growth of tissues and organs. It also plays a role in the regulation of the metabolism of carbohydrates, fats, and proteins. It is produced by cells in the anterior pituitary gland and acts on cells in many different parts of the body to regulate cell function. Growth hormone is used as a research tool in endocrinology and cell biology. It can be used to study how hormones affect cells both in vitro and in vivo.<br>A recombinant form of human growth hormone (r-hGH) has been approved for treatment of children with deficient or insufficient growth due to idiopathic short stature, chronic renal insufficiency, Turner syndrome, Prader-Willi syndrome, or familial short stature.<br>HGH may also be used to treat adults who are experiencing age-related muscle loss or wasting associated with HIV/AIDS or cancer cachexia.</p>Formule :C240H358N62O67SDegré de pureté :Min. 95%Masse moléculaire :5,215.85 g/mol4'-Chloro-2'-fluoroacetophenone
CAS :4'-Chloro-2'-fluoroacetophenone is a high-quality chemical reagent that can be used to prepare complex compounds. It is also a useful intermediate for the preparation of fine chemicals, useful scaffolds, and other research chemicals. This compound is a versatile building block that can be used in the synthesis of speciality chemicals, reaction components, and other compounds.Formule :C8H6ClFODegré de pureté :Min. 95%Masse moléculaire :172.58 g/molButenafine
CAS :<p>Butenafine hydrochloride is a mycological agent that is used to treat tinea. It has been shown to have an antifungal activity in vitro against wild-type strains of c. glabrata. Butenafine hydrochloride inhibits the synthesis of ergosterol, which is a vital component of fungal cell membranes, by blocking the conversion of squalene to lanosterol through inhibition of 14alpha-demethylase. It also has antimicrobial properties, which may be due to its ability to inhibit bacterial growth.</p>Formule :C23H27NDegré de pureté :Min. 95%Masse moléculaire :317.47 g/moltrans-4-Fluorocinnamaldehyde
CAS :<p>Trans-4-fluorocinnaMaldehyde is a molecule that was synthesized as part of an asymmetric synthesis. It has been shown to inhibit serotonin reuptake in vitro (in human lung) and have light emission properties. Trans-4-fluorocinnaMaldehyde is chemically stable and has active substances with optical properties. Furthermore, it can be used for the production of nanowires.</p>Formule :C9H7FODegré de pureté :(%) Min. 90%Couleur et forme :PowderMasse moléculaire :150.15 g/mol(S)-BoroLeu-(+)-pinanediol-trifluoroacetate
CAS :<p>(S)-BoroLeu-(+)-pinanediol-trifluoroacetate is a useful scaffold, building block, and intermediate for the synthesis of complex compounds. It is a high quality reagent that can be used in research chemicals and speciality chemicals. (S)-BoroLeu-(+)-pinanediol-trifluoroacetate is a versatile building block because it can be used as a reaction component in the synthesis of fine chemicals and as an intermediate in the synthesis of other reagents. CAS No. 477254-69-6</p>Formule :C15H28BNO2·C2HF3O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :379.22 g/molPenicilling
CAS :<p>Penicillin is an antibiotic that inhibits bacterial growth by binding to penicillin-binding proteins, which in turn prevents the bacteria from producing peptidoglycan. Penicillin binds to the enzyme cell wall synthesis and inhibits protein synthesis and cell division. Penicilling can be administered as an intramuscular injection or intravenous injection. The most common adverse reaction is pain at the site of injection, which may be due to toxic epidermal necrolysis. Other adverse reactions include fever, rash, and seizures.</p>Formule :C16H18N2O4SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :334.39 g/molVitamin E
CAS :<p>Vitamin E is a fat-soluble vitamin that has antioxidant properties.</p>Formule :C29H50O2Degré de pureté :Min. 96 Area-%Couleur et forme :Brown Yellow Clear LiquidMasse moléculaire :430.71 g/molL-Methionine
CAS :L-Methionine is a non-essential amino acid that belongs to the group of essential amino acids. It is a major constituent of proteins and is used in the metabolism of lipids, carbohydrates, and nucleic acids. Methionine is also involved in the synthesis of cysteine, which is an important antioxidant. L-Methionine can be found in many foods such as eggs, dairy products, fish, poultry, soybean products, peanuts, beans and seeds. Studies have shown that L-methionine has effects on liver function and may be useful for prevention or treatment of liver disorders such as primary sclerosing cholangitis (PSC). This compound also plays a role in the formation of body tissues and cells. L-Methionine has been shown to increase glutathione levels which are important for detoxification reactions and protection against oxidative stress. It also helps regulate calcium metabolism by reducing calcium absorption from food and increasing excretion viaFormule :C5H11NO2SDegré de pureté :(Titration) 98.5 To 101.5%Couleur et forme :White PowderMasse moléculaire :149.21 g/mol2-Chloro-5,6,7,8-tetrahydro-1,6-naphthyridine hydrochloride
CAS :<p>2-Chloro-5,6,7,8-tetrahydro-1,6-naphthyridine hydrochloride is a fine chemical that can be used as a versatile building block in the synthesis of complex compounds. It is also an important reagent for research purposes and a speciality chemical. It has been reported to show high quality and be a useful intermediate for organic reactions. 2-Chloro-5,6,7,8-tetrahydro-1,6-naphthyridine hydrochloride is also a useful scaffold in the synthesis of novel drugs.</p>Formule :C8H10Cl2N2Degré de pureté :Min. 97 Area-%Couleur et forme :White Slightly Yellow PowderMasse moléculaire :205.08 g/molRivastigmine N-Oxide
CAS :<p>Please enquire for more information about Rivastigmine N-Oxide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C14H22N2O3Couleur et forme :PowderMasse moléculaire :266.34 g/molMonomethyl auristatin E
CAS :<p>Synthetic analog of dolastatin 10; cytotoxic; inhibits tubulin polymerization</p>Formule :C39H67N5O7Degré de pureté :Min. 98 Area-%Couleur et forme :White Off-White PowderMasse moléculaire :717.98 g/mol6-Aminocoumarin HCl
CAS :Use as a positive control when detecting nitroreductase activityFormule :C9H7NO2·HClDegré de pureté :Min. 95%Masse moléculaire :197.62 g/mol6,6'-Dibromoindigo
CAS :<p>6,6'-Dibromoindigo is a substrate for enzymes that catalyze the oxidation of aromatic compounds. It can be used to measure the activity of these enzymes in biological samples. 6,6'-Dibromoindigo is also an inhibitor of human pathogens, such as Escherichia coli and Proteus mirabilis. It has been shown to have an apoptotic effect on certain cells in a model system and to inhibit HIV-1 protease. 6,6'-Dibromoindigo binds to the receptors of some bacteria and inhibits their growth by binding to cysteine residues within the bacterial cell wall. This binding prevents formation of the final product from 2 molecules of pyruvic acid, which inhibits oxidative phosphorylation and energy production by mitochondria.</p>Formule :C16H8Br2N2O2Degré de pureté :Min. 95%Couleur et forme :Purple PowderMasse moléculaire :420.06 g/molCrustacean Erythrophore Concentrating Hormone Pyr-Leu-Asn-Phe-Ser-Pro-Gly-Trp-NH2
CAS :Crustacean Erythrophore Concentrating Hormone Pyr-Leu-Asn-Phe-Ser-Pro-Gly-Trp-NH2 is a polypeptide hormone that belongs to the family of peptide hormones. It is a type of neurohormone that has been found in crustaceans. Crustacean Erythrophore Concentrating Hormone Pyr-Leu-Asn-Phe-Ser-Pro-Gly-Trp-NH2 shows high affinity for cardiac tissue and blocks the uptake of calcium ions into cells by binding to intracellular receptors. This peptide has been shown to have neurotrophic effects, which may be due to its ability to stimulate the production of nerve growth factor (NGF).Formule :C45H59N11O11Degré de pureté :Min. 95%Masse moléculaire :930.02 g/mol3,3',5-Triiodo thyroacetic acid
CAS :<p>3,3',5-Triiodo thyroacetic acid is a synthetic thyroid hormone that acts as a thyroid hormone receptor agonist. It binds to the thyroid hormone receptor, leading to the activation of other transcription factors and increased synthesis of proteins. 3,3',5-Triiodo thyroacetic acid has been shown to increase the metabolic rate in rats by increasing the expression of epidermal growth factor in skin cells and signal transduction in nerve cells. This drug also causes an increase in transcriptional regulation and protein synthesis. 3,3',5-Triiodo thyroacetic acid does not have any known side effects or toxicity.</p>Formule :C14H9I3O4Degré de pureté :Min. 95%Couleur et forme :White Off-White PowderMasse moléculaire :621.93 g/mol4'-Hydroxy-2'-methylacetophenone
CAS :<p>4'-Hydroxy-2'-methylacetophenone is a synthetic sesquiterpene lactone that is used in cosmetics and as an active ingredient in skin care products. This compound has been shown to have medicinal values, with the ability to inhibit the growth of bacteria, fungi, and viruses. It also has carbon tetrachloride (CCl) solubilizing properties and can be used for fatty acid analysis. 4'-Hydroxy-2'-methylacetophenone is available as a sample preparation reagent for gas chromatography. The chemical composition of this compound includes a hydroxy group, which may be important for its biological activity. A linear regression analysis on the inhibitory concentration values showed that this compound has an IC50 value of 2.6 µg/mL.</p>Formule :C9H10O2Degré de pureté :Min. 95%Couleur et forme :Off-White Clear LiquidMasse moléculaire :150.17 g/molMaytansinoid DM 4
CAS :N2'-Deacetyl-N2'-(4-mercapto-4-methyl-1-oxopentyl)-maytansine (DMAP) is a structural analogue of maytansinoids that has potent antitumor activity against renal cell cancer. DMAP binds to the active site of wild type enzyme, and inhibits its activity. DMAP also inhibits the activities of other enzymes that are involved in the synthesis of proteins and other cellular components. The inhibition of these enzymes by DMAP leads to tumor cell death. This drug was found to be more cytotoxic at higher doses than the parent compound, maytansinol, which indicates that DMAP has a higher affinity for its target enzyme. The cytotoxicity of this drug is not affected by platinum resistance in ovarian cancer cells or by P-glycoprotein (Pgp) inhibitors such as verapamil and cyclosporin A.Formule :C38H54ClN3O10SDegré de pureté :Min. 95%Couleur et forme :Off-White PowderMasse moléculaire :780.37 g/mol2-(1-Naphthoxy)-acetic acid
CAS :2-(1-Naphthoxy)-acetic acid is a natural product that is found in urine samples. It has been found to have various biological effects, such as inhibiting sugar transport and root formation. 2-(1-Naphthoxy)-acetic acid can also be used to inhibit the transcription of certain genes by interacting with the response elements for these genes. 2-(1-Naphthoxy)-acetic acid binds to monoclonal antibodies and can be used in immunoprecipitation experiments.Formule :C12H10O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :202.21 g/molD-erythro-Sphingosine (sulfate)
CAS :<p>Protein kinase C inhibitor in platelets</p>Formule :C18H37NO2H2SO4Degré de pureté :Min. 95%Couleur et forme :White To Off-White SolidMasse moléculaire :348.53 g/molAndrosin
CAS :<p>Androsin is a natural product that has been isolated from the bark of the Andropogon muricatus plant. It is used to treat chronic bronchitis, inflammatory diseases, and degenerative diseases. Androsin inhibits the growth of cancer cells in vitro by binding to human polymorphonuclear leukocytes (PMNLs) and inhibiting their ability to produce superoxide radicals. This compound also inhibits the production of p-hydroxybenzoic acid (PHBA) in PMNLs, leading to suppression of inflammation. Androsin is an inhibitor that binds to enzyme molecules and prevents them from functioning properly. It does not have any direct effect on the structure or function of DNA or RNA, but it does inhibit protein synthesis at the ribosomes.</p>Formule :C15H20O8Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :328.31 g/molCholesterol oleyl carbonate
CAS :Produit contrôlé<p>Cholesterol oleyl carbonate is a triazine compound with an asymmetric carbon atom. It has been shown to be effective in inhibiting the proliferation of human osteosarcoma cells and myeloid leukemia cells, as well as other cell lines. Cholesterol oleyl carbonate also has anti-inflammatory properties, which may be due to its inhibition of prostaglandin synthesis.</p>Formule :C46H80O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :681.13 g/molalpha-Naphthyl butyrate
CAS :<p>Alpha-naphthyl butyrate is a monomer of polybutyrate and is used as an intermediate in the production of polybutylene terephthalate. This product is also used for biological studies and has been shown to have acute toxicities. Alpha-naphthyl butyrate has been shown to inhibit esterase and enzyme activities, and it is more toxic than butyric acid. Alpha-naphthyl butyrate can be used for the diagnosis of certain types of chronic viral hepatitis, such as hepatitis B virus or hepatitis C virus, by detecting human immunoglobulin G (IgG) antibodies against this compound.</p>Formule :C14H14O2Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :214.26 g/molPerinaphthenone
CAS :<p>Perinaphthenone is a potent inducer of the benzalkonium chloride-resistant (BAR) phenotype. It is an antimicrobial agent that acts by inhibiting the polymerase chain reaction (PCR), which is essential for DNA replication. The mechanism of action of perinaphthenone involves hydroxyl group transfer reactions, which are responsible for its potent inducers of BAR. In addition, perinaphthenone has been shown to inhibit mitochondrial membrane potential and reactive oxygen species generation in human neutrophils, making it a promising drug candidate for infectious diseases. <br>The high values achieved by this molecule suggest that it may be useful as a model system to study the molecular basis of antimicrobial resistance.</p>Formule :C13H8ODegré de pureté :Min. 95%Masse moléculaire :180.2 g/mol4-Ethoxycinnamic acid
CAS :<p>4-Ethoxycinnamic acid is a phenolic compound that is found in many plants and fruits. It has been shown to have bioactivities such as anti-inflammatory, anti-allergic, and anticancer activities. 4-Ethoxycinnamic acid has been shown to inhibit tyrosinase activity by interacting with the enzyme's active site. This inhibition reduces the production of melanin, which may be due to its ability to inhibit dopamine oxidation or the conversion of dopachrome into dopaquinone. 4-Ethoxycinnamic acid also inhibits prolyl hydroxylase activity, which can lead to increased collagen synthesis and reduced inflammation.</p>Formule :C11H12O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :192.21 g/mol2,6-Difluoro-4-hydroxybenzoic acid methyl ester
CAS :2,6-Difluoro-4-hydroxybenzoic acid methyl ester is an inhibitor of monoamine oxidase (MAO). It inhibits the oxidation of monoamines such as norepinephrine and serotonin. The inhibition of MAO leads to increase in norepinephrine levels and decrease in serotonin levels. 2,6-Difluoro-4-hydroxybenzoic acid methyl ester has been shown to have antidepressant effects. This drug has also been shown to be effective for treating intraocular hypertension, by inhibiting the formation rate of aqueous humor and lowering intraocular pressure.Formule :C8H6F2O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :188.13 g/molDapoxetine HCl
CAS :Produit contrôlé<p>Serotonin uptake inhibitor; used to treat premature ejaculation</p>Formule :C21H24ClNODegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :341.87 g/molL-Pyroglutamic acid-beta-naphthylamide
CAS :<p>L-Pyroglutamic acid-beta-naphthylamide is a cell nucleus pressor that has been shown to stimulate locomotor activity in rats. It is a highly selective agonist at the 5-HT2 receptor, which is involved in the regulation of energy metabolism and feeding behaviour. L-Pyroglutamic acid-beta-naphthylamide also stimulates cholinergic and serotonergic systems. This drug also inhibits bacterial growth by binding to the receptor site on bacterial cell nuclei, thereby preventing DNA synthesis and locomotor activity. L-Pyroglutamic acid-beta-naphthylamide is an antimicrobial agent that can be used to treat infections caused by bacteria resistant to erythromycin. The antimicrobial effect of this drug is due to its ability to bind to the receptor site on bacterial cell nuclei, thereby preventing DNA synthesis and locomotor activity.</p>Formule :C15H14N2O2Degré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :254.28 g/mol4-Chloro-4'-methoxychalcone
CAS :<p>4-Chloro-4'-methoxychalcone (4MC) is a chalcone with an antibacterial activity. It is synthesized from 4,4'-dimethoxychalcone by substitution of one or two methoxy groups on the aromatic ring with chlorine atoms. 4MC has shown to be active against a number of different bacterial strains, including Staphylococcus aureus and Pseudomonas aeruginosa.<br>The dilution method is used for the determination of the minimal inhibitory concentrations (MICs). This method involves serial dilutions in which bacteria are grown in liquid media containing increasing concentrations of the test compound. The lowest concentration of the test compound that inhibits bacterial growth is determined and recorded as MIC. <br>Plutella xylostella larvae were found to be resistant to 4MC because they lack esterase enzymes that hydrolyze 4MC. Irradiation can be used to produce esters that are more reactive towards</p>Formule :C16H13ClO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :272.73 g/mol(-)-Borneol
CAS :Produit contrôlé<p>(-)-Borneol is a monoterpenoid that is found in plants such as Angelica Dahurica, Salvia Miltiorrhiza, and Rhizoma Gastrodiae. (-)-Borneol has been shown to inhibit the activity of complex enzymes such as fructosyltransferase, which is involved in the synthesis of fructose-1,6-bisphosphate. This compound also displays significant cytotoxicity against cancer cells and induces apoptosis by inhibiting DNA binding activity. (-)-Borneol also has anti-inflammatory properties and can be used for the treatment of inflammatory diseases such as asthma. It inhibits prostaglandin synthesis by blocking cyclooxygenases (COX). Experimental studies have shown that borneol can inhibit the growth of Mycobacterium tuberculosis and Mycobacterium avium complex.</p>Formule :C10H18ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :154.25 g/moltrans-4-(Diethylamino)cinnamaldehyde
CAS :Trans-4-(Diethylamino)cinnamaldehyde is a molecule that has been systematically studied with several techniques, such as x-ray crystallography. It has been shown to be a fluorophore and can be used as a fluorescent probe. Trans-4-(Diethylamino)cinnamaldehyde can be used in the fluorescence method in which it reacts with other molecules and emits light. This reaction scheme is based on the principle of irradiation by UV light or visible light to produce an excited state. Fluorescence is detected at various wavelengths depending on the dye used. Trans-4-(Diethylamino)cinnamaldehyde also emits fluorescence when irradiated with ultraviolet light, which is often referred to as "violet" fluorescence. The wavelength of this emission is 365 nm and it can be detected using high yield techniques, such as fluorometers.Formule :C13H17NODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :203.28 g/molBis(trimethylsilyl)cytosine
CAS :<p>Bis(trimethylsilyl)cytosine is an immunosuppressive agent that binds to the immunodeficient acceptor. It has been shown to be active against a number of viruses, including HIV-1 and HSV-1. Bis(trimethylsilyl)cytosine also inhibits the activity of purine and pyrimidine nucleotide synthesis, although it does not inhibit the activity of adenosine deaminase or ribonucleotide reductase. This compound has been shown to stimulate the immune system in mice with a deficiency in T cells by reducing the expression of genes that are responsible for cytokines such as IL-4 and IL-10.</p>Formule :C10H21N3OSi2Degré de pureté :Min. 90%Couleur et forme :PowderMasse moléculaire :255.46 g/mol4-Methoxycinnamylidene acetaldehyde
CAS :<p>4-Methoxycinnamylidene acetaldehyde is a versatile building block with a CAS number of 27394-81-6. It is used in the research and production of fine chemicals, pharmaceuticals, and high quality reagents. 4-Methoxycinnamylidene acetaldehyde can be used as a useful scaffold for the synthesis of complex compounds. This building block is also a useful intermediate in organic chemistry reactions.</p>Formule :C12H12O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :188.22 g/molAndrosterone sulfate sodium
CAS :<p>Androsterone sulfate sodium is a fine chemical that is used as a versatile building block in the synthesis of complex compounds. It is also a valuable reagent in research and speciality chemicals. Androsterone sulfate sodium is used as a high-quality reaction component and can be used as an intermediate to produce other useful compounds. This compound has the CAS number 1852-41-1 and can be used as a scaffold to generate other related compounds.</p>Formule :C19H29NaO5SDegré de pureté :Min. 95 Area-%Couleur et forme :White PowderMasse moléculaire :392.49 g/molDihydro ferulic acid 4-O-sulfate sodium salt
CAS :Dihydroferulic acid is a chlorogenic acid that has been shown to have anti-inflammatory properties in vitro and in vivo. Dihydroferulic acid has been shown to inhibit the production of pro-inflammatory cytokines, such as tumor necrosis factor alpha (TNF-α) and interleukin 10 (IL-10), in monocytic cells. This compound also inhibits the activation of toll-like receptor 4 (TLR4) and TLR2, which are receptors on immune cells that bind to bacterial lipopolysaccharides. Dihydroferulic acid has been found to be present in human urine samples, suggesting it is absorbed from dietary sources. It can also be found in wine and tea, where it may contribute to the positive health effects seen with these beverages. Protocatechuic acid is a phenolic compound with similar activity as dihydroferulic acid.Formule :C10H10Na2O7SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :320.23 g/mol5β-Pregnane-3α,11α,20β-triol
CAS :Produit contrôlé<p>5-b-Pregnan-3-a,11-a-,20-b-triol is a high quality research chemical with CAS No. 55647-22-8. It is a complex compound that can be used as an intermediate in the synthesis of other compounds. 5-b-Pregnan-3-a,11-a-,20-b-triol is a speciality chemical that has many uses and is also a versatile building block for synthesis. This reagent can be used to create new compounds or to react in different ways with other chemicals to produce useful scaffolds or building blocks for reactions. 5 b pregna 3 a, 11 a, 20 b triol has been shown to have the ability to react with other chemicals in order to form useful reaction components.</p>Formule :C21H36O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :336.51 g/mol3,3',5-Triiodo-L-thyronine
CAS :<p>Triiodothyronine (T3) is a thyroid hormone that has a high affinity for the thyrotropin receptor. It regulates the metabolic rate, cell specific transcriptional regulation, and transcriptional regulation of genes involved in fatty acid synthesis. T3 is synthesized from the amino acid tyrosine through a series of reactions catalyzed by enzymes such as tyrosine hydroxylase, thyroperoxidase, and type 2 iodothyronine deiodinase. The enzyme thyroid peroxidase converts inactive T3 to the active form of T3 (triiodothyronine). In addition, triiodothyronine can be converted to reverse T3 (rT3), which is inactive. Triiodothyronine has an optimal ph of 7.4-8.0 and an optimum igf-i concentration of 100 ng/ml, where it can stimulate growth hormone release from the anterior pituitary gland.</p>Formule :C15H12I3NO4Degré de pureté :Min. 95 Area-%Couleur et forme :Off-White PowderMasse moléculaire :650.97 g/mol4'-Ethylacetophenone
CAS :4'-Ethylacetophenone is an organic compound with the chemical formula C8H10O. It is a colorless liquid that has a spicy odor. This substance can be found in friedel-crafts reactions of capsicum annuum, as well as being one of the reaction products from surinamensis. It can be identified by FT-IR spectroscopy and shows an odorant receptor activity. 4'-Ethylacetophenone is used in the production of ethyl formate, which is used as a solvent and a chemical intermediate in the synthesis of other compounds. The kinetic data for this substance are available, and it has been shown to have functional groups such as chloride and magnetic resonance spectroscopy. 4'-Ethylacetophenone is expressed in Xenopus oocytes.END>Formule :C10H12ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :148.2 g/mol2N-Boc-2',2''-triaminotriethylamine-bis(chloroacetamide)
CAS :<p>2N-Boc-2',2''-triaminotriethylamine-bis(chloroacetamide) is a fine chemical and reagent for the synthesis of pharmaceuticals. It is also a useful building block for the synthesis of complex compounds. This product can be used as a reaction component in organic chemistry, or it can be used as a reagent in research or development laboratories.</p>Formule :C15H28Cl2N4O4Degré de pureté :Min. 95%Masse moléculaire :399.31 g/molThevetiaflavone
CAS :Thevetiaflavone is a bioactive phytochemical that is found in Thevetia peruviana, a plant native to South America. This compound inhibits the activity of P-glycoprotein, which is an important protein for the transport of many drugs. Thevetiaflavone has been shown to increase mitochondrial membrane potential and inhibit neuronal death in fetal bovine brain cells, as well as protect against oxidative damage in rat brains. It also has anti-inflammatory properties and can reduce the uptake of acetate by inhibiting carthamus tinctorius (a type of yeast). Thevetiaflavone may be useful for treating ischemic brain damage.Formule :C16H12O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :284.26 g/mol3,4-(Methylenedioxy)-6-nitrocinnamic acid
CAS :<p>3,4-(Methylenedioxy)-6-nitrocinnamic acid is a cytotoxic molecule that inhibits the growth of cells by interfering with the synthesis of proteins. It binds to DNA and prevents the transcription process from occurring. This molecule has been shown to inhibit endoplasmic reticulum and Golgi apparatus functions in plant cells. 3,4-(Methylenedioxy)-6-nitrocinnamic acid has also been used as a polymerization agent for polyacrylamide gels. A number of modifications have been made to this molecule in order to increase its effectiveness, such as methyl esterification and mutagenesis. This compound has also been shown to enhance Taxol's anti-cancer effects on cell cultures.</p>Formule :C10H7NO6Degré de pureté :Min. 90%Couleur et forme :White PowderMasse moléculaire :237.17 g/molAnthracene
CAS :<p>Anthracene is a fluorescent probe that is used in the detection of hydrochloric acid. The fluorescence intensity of anthracene changes when it interacts with HCl, which makes it a good indicator for detecting this acid. Anthracene has been shown to bind to the bacterial cell wall skeleton and inhibit detoxification enzymes, such as beta-glucuronidase and beta-lactamase. This inhibition can be used to measure the activity of these enzymes. Anthracene has also been shown to have transport properties in inflammatory bowel disease (IBD). Protocatechuic acid has been shown to increase the solubility of anthracene in experimental conditions.</p>Formule :C14H10Degré de pureté :(Hplc) Min. 98.5%Couleur et forme :PowderMasse moléculaire :178.23 g/molChromotrope 2B
CAS :<p>Chromotrope 2B is a water-soluble dye that is used for the detection of the presence of hydrochloric acid in urine samples. It is also used to detect the presence of biological samples in pharmaceutical preparations. The optimum concentration for this dye is 0.5% with phosphotungstic acid and 3% with human serum. Chromotrope 2B has been shown to be active when exposed to radiation, as well as having an absorption maximum at 381 nm. Chromotrope 2B reacts with plasma proteins to form a blue colored compound called chromoprotein, which can be detected by mass spectrometry.<br>br>br></p>Formule :C16H9N3O10S2·2NaDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :513.37 g/molN-Butyroyl phytosphingosine
CAS :N-Butyroyl phytosphingosine is a versatile building block that is used in fine chemicals, cosmetics, and research. It is a complex compound with a variety of applications. N-Butyroyl phytosphingosine is useful as an intermediate in the synthesis of natural products and pharmaceuticals. It has been shown to be useful as a reaction component or scaffold for organic synthesis.Formule :C22H45NO4Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :387.6 g/mol3-Chloro-4-methoxybenzoic acid methyl ester
CAS :<p>3-Chloro-4-methoxybenzoic acid methyl ester is a potent antiproliferative agent that inhibits the growth of cancer cells and bacteria. It is an amide, which has been synthesized by equilibration between two equivalents of 3-chlorobenzoic acid and methylamine. The copulatory proton profile for this compound has been determined using liquid chromatography with mass spectrometry detection (LCMS). This compound is also a weak inhibitor of tyrosine kinases, but is more potent as an inhibitor of protein kinase C. Sorafenib and dasatinib are examples of compounds that have been shown to be linked to this drug. 3-Chloro-4-methoxybenzoic acid methyl ester can induce the production of TNF-α in thp-1 cells at micromolar concentrations.</p>Formule :C9H9ClO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :200.62 g/molL-Aspartic acid
CAS :<p>L-Aspartic acid is an amino acid that plays a role in the biochemical reactions of energy metabolism. This amino acid is also important for the synthesis of proteins, such as enzymes and structural proteins. L-Aspartic acid is synthesized from oxaloacetate by transamination. It can also be synthesized from glutamate by the action of aspartate aminotransferase using pyridoxal phosphate as a cofactor. L-Aspartic acid has been shown to play a role in neuronal death, particularly in primary sclerosing cholangitis, and may have potential therapeutic use for this condition. L-Aspartic acid has been used as a model system to study polymerase chain reaction (PCR) methods and analytical methods in biochemistry research.</p>Formule :C4H7NO4Degré de pureté :Min. 95%Couleur et forme :White Off-White PowderMasse moléculaire :133.1 g/mol3'-Fluoro-4'-methoxyacetophenone
CAS :3'-Fluoro-4'-methoxyacetophenone is a chalcone that has been shown to have vibrational frequencies of 3.1, 3.2, and 3.3 cm-1. The conformation of this molecule is in the cis form with a 2,6-diisopropylphenyl group on the cyclohexane ring. This molecule has two functional groups: a hydroxyl and a methoxy group. These molecules are soluble in organic solvents such as benzene and chloroform, but not in water or ethanol due to their high polarity. The crystal structure of this molecule was determined by x-ray diffraction experiments at room temperature and found to be monoclinic with space group C2/c with lattice constants a = 5.853 Å, b = 12.638 Å, c = 6.225 Å and β = 120° ± 10° at 25 °CFormule :C9H9FO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :168.16 g/molIsopomiferin-3',4'-dimethyl ether
Isopomiferin-3',4'-dimethyl ether is a bioactive compound, which is a naturally-occurring flavonoid derivative. It is sourced from various plant species, often found in traditional medicinal plants, exhibiting diverse biological activities due to its complex chemical structure. The mode of action involves interaction with cellular pathways, potentially influencing enzymes and receptor signaling, offering valuable insight into its biochemical and pharmacological properties.Formule :C27H28O6Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :448.51 g/molL-Alanine-β-naphthylamide
CAS :<p>L-alanine-β-naphthylamide is an amino acid that is synthesized by the action of β-Naphtholactamase on l-alanine. It is used as a substrate for enzyme studies and to determine the uptake of substances by cells. L-Alanine-β-naphthylamide has been shown to inhibit the activity of some enzymes, such as aminopeptidases and peptidases. The inhibition may be due to its ability to bind to lysine residues in the active site of these enzymes. This amino acid also inhibits the growth of bacteria at neutral pH and has a bacteriostatic effect at a pH range from 4.5 to 5.5.</p>Formule :C13H14N2ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :214.26 g/mol1,2-Benzanthracene
CAS :<p>1,2-Benzanthracene is a model system for the study of the biological properties of benzenes. It has been shown to have mitochondrial membrane potential and inhibitory effects on the activities of enzymes such as sodium carbonate transferase and phosphofructokinase. 1,2-Benzanthracene also inhibits the growth of mouse tumor cells in culture through interference with protein synthesis. 1,2-Benzanthracene has been shown to be a skin carcinogen in animals. It can be used as a fluorescent probe for detection of benzenes in environmental samples, including wastewater treatment plants.</p>Formule :C18H12Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :228.29 g/mol2,5-Dimethylbenzoic acid methyl ester
CAS :<p>2,5-Dimethylbenzoic acid methyl ester is an organic compound that belongs to the class of diketones. It is a crystalline solid with a melting point of about 120 °C. The compound is used for the synthesis of other chemicals and as a precursor to pharmaceuticals. 2,5-Dimethylbenzoic acid methyl ester can be produced by photocycloaddition, which involves uv irradiation and heat. This reaction produces two isomers: trans-2,5-dimethylbenzoic acid methyl ester and cis-2,5-dimethylbenzoic acid methyl ester. Trans-2,5-dimethylbenzoic acid methyl ester has been shown to undergo conformational change when heated to 120 °C, while cis-2,5-dimethylbenzoic acid methyl ester does not show this effect.</p>Formule :C10H12O2Degré de pureté :Min. 95 Area-%Couleur et forme :PowderMasse moléculaire :164.2 g/mol(R)-(+)-2,2'-Diamino-1,1'-binaphthalene
CAS :<p>(R)-(+)-2,2'-Diamino-1,1'-binaphthalene is a diammonium salt that is synthesized from fatty acids. This molecule is used in the detection of cancer cells in tissue samples. (R)-(+)-2,2'-Diamino-1,1'-binaphthalene has been shown to be an effective agent against cancer cells and can be used as a diagnostic tool for tissues with cancer cells. The mechanism of action of (R)-(+)-2,2'-Diamino-1,1'-binaphthalene is not yet clear; however it may involve intramolecular hydrogen transfer reactions or coordination chemistry.</p>Formule :C20H16N2Degré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :284.35 g/molL-Aspartic acid di-tert-butyl ester HCl
CAS :<p>L-Aspartic acid di-tert-butyl ester HCl is a water-soluble drug with an acidic pH. It is used in the form of its hydrochloride, tartrate, and L-aspartic acid derivative. The drug is used to treat bone tumor diseases and has been shown to inhibit the production of necrosis factor.</p>Formule :C12H23NO4·HClDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :281.78 g/mol5α-Pregnan-3β-ol-20-one 3β-acetate
CAS :Produit contrôlé<p>5α-Pregnan-3β-ol-20-one 3β-acetate is a synthetic steroid that is used to treat various neurological disorders, including dystonias, depression, and dyskinesias. It is an agonist of the GABA receptor and has been shown to have antidepressant effects in hamsters. 5α-Pregnan-3β-ol-20-one 3β-acetate has also been shown to have antiaggressive effects in mice and to decrease hormone levels in animals. The drug has been found to be safe for use in humans and does not affect fertility. 5α-Pregnan-3β-ol-20-one 3βacetate has been shown to be effective only when administered at high doses, which may be due to its poor oral bioavailability.</p>Formule :C23H36O3Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :360.53 g/mol3-Ethylacetophenone
CAS :3-Ethylacetophenone is a naturally occurring compound that is found in plants of the genus Capsicum annuum. It has been shown to be an effective repellent for many insects, including leaf-eating beetles, aphids, and thrips. 3-Ethylacetophenone is synthesized from the esterification of acetophenone with ethanol and acetic acid. The compound can also be found as an oxidation product of capsaicinoids such as capsaicin and dihydrocapsaicin. 3-Ethylacetophenone can also be introduced into plants by applying it to their roots or leaves. 3-Ethylacetophenone is commonly used in magnetic resonance spectroscopy (MRS) experiments because it has a high proton chemical shift and a large dipolar coupling constant relative to other compounds that are typically found in plant tissue. This allows it to be easily detected by MRSFormule :C10H12ODegré de pureté :90%Couleur et forme :Clear LiquidMasse moléculaire :148.2 g/molD-Pantolactone
CAS :<p>D-Pantolactone is a lactone that is produced by the bacterial strain Pantoea agglomerans. It is an intermediate in the biosynthesis of pantothenic acid and calcium pantothenate. D-Pantolactone has been shown to have inhibitory properties against HIV infection, but it is not active against other viruses. D-Pantolactone binds to the enzyme hydrolase and blocks the transfer of a proton from ATP to ADP, inhibiting the production of ATP and leading to cell death. The reaction solution for D-pantolactone can be analyzed using nuclear magnetic resonance spectroscopy (NMR) or high performance liquid chromatography (HPLC).</p>Formule :C6H10O3Degré de pureté :Min. 98%Couleur et forme :White PowderMasse moléculaire :130.14 g/mol2'-Iodoacetophenone
CAS :<p>2'-Iodoacetophenone is a bioactive molecule that reacts with boronic acids to form aryl boronic acid derivatives. This reaction can be carried out in chlorobenzene or dihedral solvents, and it is scalable and applicable to a variety of boronic acids. The product of this reaction is an organocatalyst for the synthesis of bioactive molecules. 2'-Iodoacetophenone also reacts with dipole-containing additives to form dichlorodiphenyldichloroethane, which has been used as a fungicide, insecticide, and herbicide.</p>Formule :C8H7IODegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :246.05 g/mol3'-Fluoro-2'-hydroxy-β-methyl-β-nitrostyrene
CAS :<p>3'-Fluoro-2'-hydroxy-beta-methyl-beta-nitrostyrene is a fine chemical with a CAS No. 1017060-19-3. It is an intermediate that can be used in the synthesis of complex compounds and research chemicals. This product also has high purity and quality, making it a versatile building block for speciality chemicals. 3'-Fluoro-2'-hydroxy-beta-methyl-beta-nitrostyrene is useful as a reaction component in the synthesis of many other chemical compounds.</p>Formule :C9H8FNO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :197.16 g/mol5-Chloroindole-2-carboxylic acid methyl ester
CAS :5-Chloroindole-2-carboxylic acid methyl ester is a potent inhibitor of the enzyme tyrosine kinase in cell culture, with an IC50 value of 0.5 nM. It has been shown to inhibit the growth of cancer cells (e.g., MDA-MB231, MCF-7) in vitro and in vivo. The IC50 values for inhibition of MDA-MB231 and MCF-7 cells are 0.1 and 10 nM, respectively. 5-Chloroindole-2-carboxylic acid methyl ester binds to the ATP binding site on tyrosine kinase, preventing ATP from binding and inhibiting phosphorylation of the receptor protein. This allows the receptor's downstream signaling pathways to be blocked, which leads to cell growth inhibition by arresting cell cycle progression at G0/G1 phase or inducing apoptosis.Formule :C10H8ClNO2Degré de pureté :Min. 95%Masse moléculaire :209.63 g/moldecahydro(trifluoromethyl)naphthalene
CAS :Produit contrôlé<p>Decahydro-trifluoromethyl-naphthalene is a fluid that can be used to create polymeric matrices. It is a surfactant that has a lipophilic nature, which allows it to dissolve in organic solvents. Decahydro-trifluoromethyl-naphthalene has the ability to form particles of different sizes and shapes. This substance can be used as a diagnostic agent for medical imaging, cell culture, and oxygen transport studies.</p>Formule :C11H17F3Degré de pureté :Min. 95%Masse moléculaire :206.25 g/mol3'-Aminopropionanilide
CAS :<p>3'-Aminopropionanilide is a synthetic chemical that belongs to the group of aminopropionates. It has been used as a reaction component and reagent in organic synthesis. 3'-Aminopropionanilide is a versatile building block, which can be used to synthesize complex compounds with different functions. This compound is also an intermediate in the synthesis of other chemicals, such as pharmaceuticals or agrochemicals. 3'-Aminopropionanilide has a CAS number of 22987-10-6.</p>Formule :C9H12N2ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :164.2 g/mol4-Methylphenylsulfonylurea
CAS :4-Methylphenylsulfonylurea is a synthetic drug substance with pressor effects. It is used in the manufacture of calcium carbonate, and as an intermediate for industrial chemicals and environmental pollutants. 4-Methylphenylsulfonylurea has been shown to be carcinogenic in vivo in animal bioassays. It also negatively impacts the immune system by inhibiting the production of natural killer cells, lymphocytes, and cytokines. This chemical may cause cancer or affect your immune system.Formule :C8H10N2O3SDegré de pureté :Min. 95%Couleur et forme :SolidMasse moléculaire :214.24 g/mol3,5-Dichlorophenylthiourea
CAS :<p>3,5-Dichlorophenylthiourea is an inorganic compound that can be used as a corrosion inhibitor. It is an acidic compound with a magnetic resonance spectrum that contains amide peaks. This substance is also bifunctional and reacts with potassium dichromate to form an ammonium salt. 3,5-Dichlorophenylthiourea has been shown to inhibit the growth of C. neoformans in human serum and may be useful as a chemotherapy agent for this type of infection. The substance has also been shown to have some effect on chloride ions and may be useful as an environmental pollution control agent or as a chemical substance. 3,5-Dichlorophenylthiourea may react with alkanolamines or polyvinyls in order to form new compounds.</p>Degré de pureté :Min. 95%Penicillin G benzathine anhydrous
CAS :<p>Penicillin G benzathine anhydrous is a penicillin antibiotic. It is used to treat bacterial infections, including syphilis, streptococcal pharyngitis, and other infectious diseases. Penicillin G benzathine anhydrous is administered intramuscularly or intravenously. The drug can be detected in the blood after administration, which makes it useful for diagnosis of infectious diseases. Penicillin G benzathine anhydrous has shown statistically significant efficacy in treatment trials that were conducted on patients with infectious diseases. However, there have been increasing reports of high resistance to this drug in recent years. Interferon alfa-2b may be used as adjunctive therapy for resistant cases.</p>Formule :C16H20N2•(C16H18N2O4S)2Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :909.13 g/mol2-Acetamido-5-bromobenzoic acid methyl ester
CAS :2-Acetamido-5-bromobenzoic acid methyl ester is a mixture of compounds that is used as a pharmaceutical ingredient. It has been shown to be effective in treating diarrhea and dysentery, as well as being effective against certain bacteria such as Clostridium difficile. 2-Acetamido-5-bromobenzoic acid methyl ester was developed from the systematic study of a series of mixed compounds. The elution profile of this compound can be correlated with the elution profile of other compounds to determine whether the compound is present in the sample. The solvent system for this compound is heptaneFormule :C10H10BrNO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :272.1 g/molCoco alkyldimethyl betaine
CAS :<p>Coco alkyldimethyl betaine is a synthetic surfactant with amphoteric properties. It has been used in vivo and in vitro to study the effect of fatty acids on the surface tension of water. In vitro assays have shown that Coco alkyldimethyl betaine is an effective surfactant for ethylene, with a critical micelle concentration (CMC) of 0.1%. This agent also possesses the ability to reduce staining by ethanol amines, silicone, and other compounds due to its amphoteric properties. Regulatory data is available on this product.</p>Couleur et forme :Colorless Clear Liquid3-Cyclohexyl-1-[4-[2-(7-methoxy -4,4-dimethyl-1,3-dioxo-isoquinolin -2-yl)ethyl]phenyl]sulfonyl-urea
CAS :<p>3-Cyclohexyl-1-[4-[2-(7-methoxy -4,4-dimethyl-1,3-dioxo-isoquinolin -2-yl)ethyl]phenyl]sulfonyl-urea is a drug that inhibits the enzyme DPPIV, which breaks down the incretin hormone glucagon-like peptide (GLP)-1. It may be used to treat diabetes by regulating blood glucose levels. This drug has been shown to reduce postprandial blood glucose levels in patients with type 2 diabetes. 3CYCSU is also capable of reducing body weight and food intake in mice. The mechanism of action of this drug is not fully understood, but it appears to have an effect on the cytosolic calcium ion concentration and may reduce inflammatory responses in cells. 3CYCSU is a promising potential treatment for infectious diseases such as Hepatitis C virus (HCV).</p>Formule :C27H33N3O6SCouleur et forme :PowderMasse moléculaire :527.63 g/mol4'-Methoxyacetophenone
CAS :<p>4'-Methoxyacetophenone is a compound that belongs to the group of detergent compositions. It has a phase transition temperature of about 75°C and meets the requirements for use in laundry detergents. 4'-Methoxyacetophenone is an antimicrobial agent that can be used in personal care products, such as soaps and lotions. It has been shown to be effective against bacteria, such as Staphylococcus aureus, Pseudomonas aeruginosa, and Escherichia coli. The antibacterial activity of 4'-methoxyacetophenone may be due to its hydroxyl group and phosphotungstic acid moiety. This compound also reacts with thione compounds and carbonyl groups to form acylation reactions.</p>Formule :C9H10O2Degré de pureté :Min. 95%Couleur et forme :White Or Clear Colourless Solid Or Liquid (May Vary)Masse moléculaire :150.17 g/molHydroxyurea
CAS :<p>Hydroxyurea is a prodrug that is activated by the enzyme Jak2, which is found in the mitochondria of cells. Hydroxyurea is used to treat various types of cancer and other diseases, such as sickle cell anemia. It has been shown to be effective in inhibiting the growth of squamous cell carcinomas and myeloid leukemia cells. Hydroxyurea has also been shown to have synergistic effects when combined with other pharmacological agents, such as hydroxycarbamide and cytosine arabinoside. Hydroxyurea inhibits the production of energy in the form of ATP, which leads to death by apoptosis or necrosis. This drug also has inhibitory properties against bacterial infections, especially those caused by Mycobacterium tuberculosis and Mycobacterium avium complex.</p>Formule :CH4N2O2Degré de pureté :Min. 97.5 Area-%Couleur et forme :White Off-White PowderMasse moléculaire :76.06 g/mol1-(2-Hydroxy-1-naphthyl)ethan-1-one
CAS :<p>1-(2-Hydroxy-1-naphthyl)ethan-1-one is a carbonyl compound that can be used as a fluorescent probe for the determination of copper(II) ions. It has been shown to have selective binding properties and fluorescence properties with cancer cells, which may be due to its ability to bind to the active methylene group of the cancer cell's protein. Crystallographic studies have shown that 1-(2-Hydroxy-1-naphthyl)ethan-1-one binds to hydrogen bonds and hydroxide solution in water.</p>Formule :C12H10O2Degré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :186.21 g/molCalcitonin (8-32) (salmon I) trifluoroacetate salt
CAS :Please enquire for more information about Calcitonin (8-32) (salmon I) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C119H198N36O37·C2HF3O2Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :2,725.07 g/mol4'-Benzyloxyacetophenone
CAS :<p>4'-Benzyloxyacetophenone is a synthetic chemical that can be used in the synthesis of natural products. It has a chiral center and can be synthesized in an asymmetric manner. This compound reacts with primary amines to form acrylates, which are useful for the synthesis of polyesters. 4'-Benzyloxyacetophenone can also react with halides to form alkylating agents, which are useful for the synthesis of amines or other functional groups. The structure of this chemical is similar to estrogen, which may explain its hormonal effects.</p>Formule :C15H14O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :226.27 g/molFluvastatin sodium
CAS :<p>Fluvastatin is a statin that lowers blood cholesterol and triglycerides by inhibiting HMG-CoA reductase, an enzyme that plays a critical role in the synthesis of cholesterol. Fluvastatin has also been shown to reduce the incidence of myocardial infarction, and to reduce atherosclerotic lesions in animal models, reducing the incidence of cardiovascular disease. Fluvastatin also has been shown to inhibit the activation of toll-like receptor 4 (TLR4) by lipopolysaccharide (LPS), which may be related to its anti-inflammatory effects. Furthermore, through lowering blood cholesterol, Fluvastatin also inhibits tubulointerstitial injury and prevents renal damage caused by high concentrations of the lipid.</p>Formule :C24H25FNNaO4Degré de pureté :Min. 98%Couleur et forme :Off-White PowderMasse moléculaire :433.45 g/molEthyl (4-nitrophenyl)acetate
CAS :<p>Ethyl (4-nitrophenyl)acetate is a molecule that has been used in biological studies as an active substance for its antibacterial properties. It has been shown to have minimal inhibitory concentration (MIC) of 0.5 µg/mL against gram-positive bacteria and 1 µg/mL against gram-negative bacteria. The molecule is also the main active methylene in the ethyl ester. It can be found in coumarin derivatives, which are natural products derived from plants of the genus Coumaroua. The molecule is nucleophilic and can react with other molecules through a number of different mechanisms, such as by adding or removing hydrogen atoms to the molecule. This reaction is called a substitution reaction, and it is an important technique for pharmacokinetic properties.</p>Formule :C10H11NO4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :209.2 g/mol1-(4-Bromophenyl)ethanone
CAS :4'-Bromoacetophenone is an organic molecule with the chemical formula C6H4BrO. It can be synthesized by a variety of methods, including the reaction of benzene and trifluoroacetic acid in the presence of palladium catalysts, or by coupling acetophenone with phosphorus pentachloride. This compound has a high melting point (87-88 °C) and boiling point (280 °F). 4'-Bromoacetophenone has been shown to react with hydrogen fluoride to produce 4-bromoaniline. The molecular structure of this compound consists of a phenyl ring attached to two carbon atoms and one bromine atom. The molecular formula for 4'-bromoacetophenone is C6H3BrO. The nmr spectrum shows that this molecule contains three different types of protons: methyl, methoxy, and hydroxyl groups.Formule :C8H7BrODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :199.04 g/molVitamin D2
CAS :<p>Vitamin D2 is a fat-soluble vitamin that is required for the absorption of calcium and phosphate. It can be obtained through dietary supplements or by exposure to sunlight. Vitamin D2 is a prohormone that needs to undergo two hydroxylation reactions in the liver and kidney before it becomes the active form, calcitriol. Vitamin D2 has been shown to have beneficial effects on bone mineralization and phosphatase activity, as well as an inhibitory effect on the production of parathyroid hormone. Hydroxyapatite, a component of bone tissue, has been shown to react with vitamin D2 in vitro, which may be due to its ability to act as an additive or stabilizer.END>></p>Formule :C28H44ODegré de pureté :Min. 97 Area-%Couleur et forme :PowderMasse moléculaire :396.65 g/mol7-Methoxy-1-naphthaldehyde
CAS :<p>7-Methoxy-1-naphthaldehyde is an aldehyde that is synthesized from acetaldehyde and 7-methoxy-1-naphthol. It has been shown to inhibit the cytosolic aldehyde dehydrogenase, which converts acetaldehyde to acetate. This reaction is one of the major routes for the metabolism of alcohol in humans. 7-Methoxy-1-naphthaldehyde can be used as a substrate in immunochemical assays, and its synthetic scheme has been published. 7MNA was also found to have cytotoxic effects on human liver cells in vitro.</p>Formule :C12H10O2Degré de pureté :Min. 95%Masse moléculaire :186.21 g/mol2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl
CAS :2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl is a fluorescent chemical that has been used to study interactions of fatty acids and halides. It is also used in the synthesis of palladium complexes, which have been shown to be effective for hydrogenation reactions. 2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl can be synthesized from 2,6-dichlorobenzaldehyde and dicyclohexylphosphine by the addition of trifluoroacetic acid. The synthesis proceeds via a substitution reaction with methoxy groups on the aromatic ring. This product fluoresces under ultraviolet light at 351 nm.Formule :C26H35O2PDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :410.53 g/mol6a-Hydroxy budesonide
CAS :<p>Please enquire for more information about 6a-Hydroxy budesonide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C25H34O7Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :446.53 g/mol6-(3-(Adamantan-1-yl)-4-methoxyphenyl)-2-naphthoic acid
CAS :Produit contrôléAgonist of retinoic acid receptors (RAR-? and RAR-?); pro-apoptoticFormule :C28H28O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :412.52 g/mol2-Fluoro-3-methylbenzoic acid methyl ester
CAS :<p>2-Fluoro-3-methylbenzoic acid methyl ester is a small molecule that has been shown to possess 5-HT3 receptor antagonist activity in the range of nanomolar potencies. This drug has also been shown to be orally active in mice. The physicochemical properties of 2-fluoro-3-methylbenzoic acid methyl ester include a melting point of 155.5° C, solubility in methanol and acetone, and a molecular weight of 168.2 g/mol.<br>2-Fluoro-3-methylbenzoic acid methyl ester is being developed as a targeted agent for the treatment of bowel syndrome, which is characterized by abdominal pain, nausea and diarrhea.</p>Formule :C9H9FO2Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :168.16 g/molDL-alanine-beta-naphthylamide hydrochloride
CAS :<p>DL-Alanine-beta-naphthylamide hydrochloride is a fine chemical that is used as a building block for other compounds. It can be used in the synthesis of complex compounds and as a reagent to synthesize speciality chemicals and research chemicals. DL-Alanine-beta-naphthylamide hydrochloride is also a versatile building block that can be used as an intermediate in organic reactions or as a reaction component. This compound has CAS No. 74144-49-3 and is soluble in water.</p>Formule :C13H15ClN2ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :250.72 g/mol3-Nitrophenylmethylcarbinol
CAS :3-Nitrophenylmethylcarbinol (3NP) is a chiral molecule that is used as a versatile catalyst in organic synthesis. It has been shown to be an efficient and reusable nucleophile, which can be used for the hydrothiolation of enones. 3NP also has been shown to have high activity in asymmetric oxidation reactions, such as the conversion of alcohols to ketones or aldehydes. 3NP has been shown to be an excellent reagent for the conversion of carbinols into alkenes, due to its high oxidation potential.Formule :C8H9NO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :167.16 g/molFmoc-L-homotyrosine
CAS :<p>Fmoc-L-homotyrosine is a tyrosine kinase inhibitor. Tyrosine kinases are enzymes that catalyze the transfer of phosphate groups from ATP to tyrosine residues in proteins, which play a role in many cellular processes. Fmoc-L-homotyrosine binds to the ATP binding site in the active site of these enzymes, preventing phosphorylation and thus preventing protein function. This compound has been shown to inhibit neurotensin receptors in vitro and has also been shown to be an endogenous ligand for this receptor. Fmoc-L-homotyrosine binds to allosteric sites on the neurotensin receptor, causing conformational changes that activate transduction pathways and increase signaling. The mechanism of inhibition is not yet fully understood but is thought to be due to steric hindrance or allosteric binding.</p>Formule :C25H23NO5Degré de pureté :Min. 95%Masse moléculaire :417.45 g/mol2,6-Dichlorocinnamic acid
CAS :<p>2,6-Dichlorocinnamic acid is an organic compound that is used as a reagent in the synthesis of other chemicals. 2,6-Dichlorocinnamic acid has been used as a component in the synthesis of various kinds of fine chemicals and useful building blocks. This chemical is also used as a speciality chemical and research chemical. 2,6-Dichlorocinnamic acid can be used as a versatile building block for the preparation of various compounds. It can be synthesized by heating cinnamic acid with chlorine gas and then reacting it with sodium hydroxide.</p>Formule :C9H6Cl2O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :217.05 g/mol4-Chlorocinnamic acid
CAS :<p>4-Chlorocinnamic acid is a malonic acid derivative and one of the cinnamic acid derivatives that has been shown to inhibit many chemical reactions. It inhibits the production of tyrosinase, which is an enzyme that catalyzes the conversion of tyrosinase to 4-hydroxycinnamic acid. 4-Chlorocinnamic acid also inhibits the growth of Candida glabrata in vitro. The effect on candida is due to its ability to inhibit the production of hydroxyl group and aromatic hydrocarbon, both of which are required for candida's survival. 4-Chlorocinnamic acid binds with aryl halide and neutral ph, preventing it from reacting with other substances.</p>Formule :C9H7ClO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :182.6 g/molTropine
CAS :<p>Tropine is a natural alkaloid that is derived from plants in the Solanaceae family including Atropa belladonna and Hyoscyamus niger. Tropine has been shown to have a number of physiological effects, including receptor binding, enzyme activities, and physiological effects. It has been used as an analytical method for determining sodium citrate, nitrogen atoms, and ester linkages. Tropine also has a ph optimum of 9-10 which means it should be dissolved in acidic solutions or diluted with a buffer solution before use. The reaction mechanism of tropine is not yet known, but it has been shown to contain fatty acid groups that are intramolecularly hydrogenated.</p>Formule :C8H15NODegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :141.21 g/mol7-Amino-4-methyl-3-coumarinacetic acid N-succinimidyl ester
CAS :<p>7-Amino-4-methyl-3-coumarinacetic acid N-succinimidyl ester is a synthetic amino acid with a reactive carboxylic acid group. It is used as a crosslinker in biochemistry and has been shown to have biological properties in plants. 7-Amino-4-methyl-3-coumarinacetic acid N-succinimidyl ester reacts with the acidic groups of proteins, DNA, or RNA, and is an important component of some second order rate constants. This chemical is also used for the neutralization of histological stains such as haematoxylin.</p>Formule :C16H14N2O6Degré de pureté :Min. 90 Area-%Couleur et forme :PowderMasse moléculaire :330.29 g/molall-trans-Anhydro retinol
CAS :<p>All-trans-Anhydro retinol is a retinoid that is biologically active as an antioxidant, with reactive properties. It has been shown to be photodecomposable in the presence of light, and it reacts rapidly with nucleophiles. All-trans-Anhydro retinol can be used as a model system for biological studies on the mechanisms of mitochondrial membrane potential and transfer reactions. All-trans-Anhydro retinol has been shown to decrease mitochondrial membrane potential in rat liver microsomes and inhibit fatty acid synthesis in liver cells, while also being a synthetic analog of all-trans retinoic acid.</p>Formule :C20H28Degré de pureté :Min. 90%Couleur et forme :Yellow To Light (Or Pale) Orange SolidMasse moléculaire :268.44 g/mol3-(tert-butyl)-1-(4-nitrophenyl)indeno[2,3-d]pyrazol-4-one
CAS :Please enquire for more information about 3-(tert-butyl)-1-(4-nitrophenyl)indeno[2,3-d]pyrazol-4-one including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%5,6,7,8-Tetrahydro-[1,8]naphthyridine-2-carboxylic acid
CAS :<p>5,6,7,8-Tetrahydro-[1,8]naphthyridine-2-carboxylic acid is a chemical compound with CAS No. 885278-22-8. It is a high quality reagent that can be used as a building block for the synthesis of complex compounds. 5,6,7,8-Tetrahydro-[1,8]naphthyridine-2-carboxylic acid can also be used as a reaction component in chemical synthesis and as an intermediate in the production of various fine chemicals and speciality chemicals.</p>Formule :C9H10N2O2Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :178.19 g/mol2-Hydroxychalcone
CAS :<p>2-Hydroxychalcone is a chemical compound that has been shown to have hypoglycemic effects in mice and rats. It also inhibits the efflux pump of cancer cells, which prevents the drug from being pumped out of the cell, and thus increases its concentration inside the cell. 2-Hydroxychalcone is structurally similar to epidermal growth factor (EGF). The nitrogen atoms are important for its activity as they can form hydrogen bonds with water molecules and help stabilize the protein's conformation. 2-Hydroxychalcone has been shown to have anti-cancer properties in vitro and in vivo, with a particular effect on prostate cancer cells. It also inhibits tumor growth by reducing the production of insulin-like growth factor 1 (IGF1) levels.</p>Formule :C15H12O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :224.25 g/mol7-Diethylamino-3-(4'-maleimidylphenyl)-4-methylcoumarin
CAS :7-Diethylamino-3-(4'-maleimidylphenyl)-4-methylcoumarin is a fluorescent probe that can be used to measure the cytosolic calcium concentration. This probe binds to heparin, which is a positive ionic charge and has been shown to cause an increase in cytosolic calcium levels in cultured cells. 7-Diethylamino-3-(4'-maleimidylphenyl)-4-methylcoumarin has been used to successfully monitor changes in cytosolic calcium levels in response to pharmacological agents, such as the monoclonal antibody TNF-α. 7-Diethylamino-3-(4'-maleimidylphenyl)-4-methylcoumarin has also been used as a marker for tissue culture studies, where it was found that this molecule binds to the ryanodine receptor and alters its redox potential.Formule :C24H22N2O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :402.44 g/mol3-Phenylcoumarin
CAS :<p>3-Phenylcoumarin is a naturally occurring compound that has been shown to have cytotoxic effects on cervical cancer cells. It is also a reactive and inflammatory agent, which can lead to the development of inflammatory diseases in humans. 3-Phenylcoumarin has been shown to inhibit the growth of cancer cells by inhibiting DNA synthesis and cell division, as well as by causing programmed cell death. This compound was found to be effective at an effective dose of 10µM in a rotarod test. The molecular modeling studies suggest that 3-phenylcoumarin binds to the active site of human liver microsomal cytochrome P450 enzymes and inhibits their activity. Viscosity has also been found to be an important factor for determining the solubility and stability of this compound.</p>Formule :C15H10O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :222.24 g/mol9,10-Dichloroanthracene
CAS :<p>9,10-Dichloroanthracene is an organic compound with the molecular formula Cl2C=CC=CCl2. It is a chlorinated aromatic hydrocarbon with two adjacent chlorine atoms. The electronic excitations of 9,10-dichloroanthracene are dominated by a triplet state that has a lifetime of about 1 nanosecond. This species exhibits fluorescence at room temperature and emits light in the visible region of the electromagnetic spectrum. The molecule can undergo reactions with amines to form benzenediamine derivatives, which are useful in supramolecular chemistry. 9,10-Dichloroanthracene also reacts with hydrochloric acid to produce hydrogen chloride gas and fluoresces under ultraviolet radiation or when exposed to longwave ultraviolet light.<br>9,10-Dichloroanthracene crystallizes as white needles that melt at 169 °C and boil at 291 °C.</p>Formule :C14H8Cl2Degré de pureté :Min. 95%Masse moléculaire :247.12 g/mol
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