Standard farmaceutici
Gli standard farmaceutici sono un insieme completo di materiali di riferimento essenziali per garantire la sicurezza, l'efficacia e la qualità dei prodotti farmaceutici. Questa categoria include standard per ingredienti farmaceutici attivi (API), che sono i componenti principali responsabili degli effetti terapeutici. Inoltre, copre composti e metaboliti rilevanti sia per l'industria farmaceutica che veterinaria, fornendo punti di riferimento per la misurazione e l'analisi precisa di queste sostanze. Gli standard di controllo delle nitrosammine sono cruciali per rilevare e mitigare le nitrosammine potenzialmente dannose nelle formulazioni di farmaci. Gli standard di tossicologia aiutano a valutare la sicurezza e i potenziali effetti avversi dei composti farmaceutici. Inoltre, gli standard per attivatori e inibitori enzimatici sono vitali per la ricerca e lo sviluppo, consentendo studi precisi delle vie biochimiche e dei meccanismi d'azione dei farmaci. Questi standard farmaceutici sono strumenti indispensabili per la conformità normativa, il controllo di qualità e la ricerca, garantendo che i prodotti farmaceutici soddisfino rigorosi criteri di sicurezza ed efficacia.
Sottocategorie di "Standard farmaceutici"
- APIs per la ricerca e le impurità(273.647 prodotti)
- Attivatori e inibitori enzimatici(2.827 prodotti)
- Nitrosamine(2.605 prodotti)
- Composti e metaboliti farmaceutici e veterinari(2.602 prodotti)
- Tossicologia(13.652 prodotti)
Trovati 7836 prodotti di "Standard farmaceutici"
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3-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>Formula:C9H6BrFO2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:245.05 g/molrec Oncostatin M (human)
CAS:<p>Please enquire for more information about rec Oncostatin M (human) including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Purezza:Min. 95%Ketoprofen
CAS:<p>Inhibits cyclooxygenase-1 and -2; non-steroidal anti-inflammatory drug</p>Formula:C16H14O3Purezza:Min. 98 Area-%Colore e forma:White PowderPeso molecolare:254.28 g/molα-Aminoisobutyric acid methyl ester hydrochloride
CAS:<p>Alpha-aminoisobutyric acid methyl ester hydrochloride (AABME) is an amino acid that is a metabolite of the neurotransmitter GABA. It has been shown to be transported across the blood-brain barrier by a carrier-mediated transport system and is taken up by neurons via a solute carrier family 38 member 2 transporter. AABME has been observed at physiological levels in maternal blood plasma, urine, cerebrospinal fluid, and brain tissue. It has also been studied in vitro using 3T3-L1 preadipocytes as a model for adipogenesis. In this context, it has been shown to increase cell proliferation and inhibit apoptosis.</p>Formula:C5H11NO2•HClColore e forma:PowderPeso molecolare:153.61 g/mol1-(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>Formula:C11H11NO4Purezza:Min. 95%Peso molecolare:221.21 g/molBenzylurea
CAS:<p>Benzylurea is a synthetic peptide hormone that is used in the treatment of bladder disorders. It has been shown to have therapeutic potential for autoimmune diseases, such as multiple sclerosis, and may be useful in the treatment of Parkinson's disease. Benzylurea is also used as a diagnostic agent in the detection of adenosine A3 receptors and nitric oxide synthase (NOS), which may be present in patients with inflammatory bowel disease. This drug has high chemical stability, low water permeability, and binding affinity for the oxytocin receptor. It can also inhibit binding to the nitro group and carbonyl group.</p>Formula:C8H10N2OPurezza:Min. 95%Peso molecolare:150.18 g/mol(2-Indol-3-ylethyl)(2-naphthylsulfonyl)amine
CAS:<p>Please enquire for more information about (2-Indol-3-ylethyl)(2-naphthylsulfonyl)amine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C20H18N2O2SPurezza:Min. 95%Colore e forma:PowderPeso molecolare:350.43 g/mol3-Methyl-L-tyrosine
CAS:<p>3-Methyl-L-tyrosine is a natural amino acid that is important in the production of catecholamines, such as dopamine. 3-Methyl-L-tyrosine has been shown to inhibit enzymes that catalyze the oxidation of biogenic amines and polyunsaturated fatty acids. It also inhibits peroxidase activity by scavenging free radicals. This amino acid may be used as a therapeutic agent for depression, as it has been shown to activate the catecholamine system in the brain. 3-Methyl-L-tyrosine may also have applications in radical scavenging, methyltransferase and transfer mechanisms in biochemical reactions.</p>Formula:C10H13NO3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:195.22 g/mol3,4-Methylenedioxycinnamic acid
CAS:<p>3,4-Methylenedioxycinnamic acid is a nucleophilic reagent that has been used for the synthesis of polymers and pharmaceuticals. It has been shown to react with electron-rich aromatic compounds such as anilines and phenols to form cinnamates. The compound is also a ligand for metal ions. 3,4-Methylenedioxycinnamic acid has been analysed by vibrational spectroscopy and thermodynamic parameters have been determined using hydration reactions. The carboxylate group on the molecule can be protonated or deprotonated depending on the pH of the solution.</p>Formula:C10H8O4Purezza:Min. 95%Colore e forma:PowderPeso molecolare:192.17 g/mol2-Bromo-4,5-dimethoxycinnamic acid
CAS:<p>2-Bromo-4,5-dimethoxycinnamic acid is a dicarboxylic acid that belongs to the group of polysaccharides. It is a furan derivative with two methoxy groups on the cinnamic acid moiety. This compound can be found in plants and animals as well as in pyrolysis products from wood and other natural materials. 2-Bromo-4,5-dimethoxycinnamic acid has been analyzed by spectroscopy and pyrolysis to determine its chemical composition. The chemical composition was determined to contain caffeine and amines, as well as esters of fatty acids and alcohols.</p>Formula:C11H11BrO4Purezza:Min. 95%Colore e forma:PowderPeso molecolare:287.11 g/mol2,2'-Thenoin
CAS:<p>2,2'-Thenoin is a potent inhibitor of the enzyme thiophene 2,3-dioxygenase (TDO) and also inhibits other enzymes related to the benzoin condensation. It has been shown to be a potent inhibitor of TDO in both in vitro and in vivo studies. 2,2'-Thenoin was found to inhibit the formation of ATP by inhibiting the activity of ATP synthase. This drug also inhibits other enzymes related to the benzoin condensation and can be used for treating cancer. The 2,2'-thenoin analogs have shown potential as anti-cancer drugs that target DNA synthesis.</p>Formula:C10H8O2S2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:224.3 g/mol4,7-Dimethylcoumarin
CAS:<p>4,7-Dimethylcoumarin is an alkylating agent that can be used to synthesize coumarin derivatives. It has been shown to have potent antagonistic effects on the serotonin 5-HT1A receptor and the d2 receptor. 4,7-Dimethylcoumarin has been shown to bind to these receptors and block their activation by other ligands. This leads to a decrease in receptor affinity for ethylenamine (5-HT1A) or dopamine (d2). The alkylation process of 4,7-dimethylcoumarin with bovine serum albumin (BSA) can be used as an analytical method to determine the concentration of this compound in biological samples.</p>Formula:C11H10O2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:174.2 g/mol9-cis-Retinol acetate
CAS:<p>9-cis-Retinol acetate is a synthetic retinoid that has been shown to have antioxidant properties. It prevents the oxidation of lipids, proteins and DNA by inhibiting the activity of enzymes such as cyclooxygenase and lipoxygenase, which are responsible for generating reactive oxygen species. 9-cis-Retinol acetate also increases glutathione levels, which scavenges reactive oxygen species. 9-cis-Retinol acetate can be used to treat oxidative injury in different tissues such as the skin, liver, bowel, lung and eye. 9-cis-Retinol acetate can be used in low doses to prevent oxidative injury in the human fetus during pregnancy or in high doses to treat oxidant injuries caused by radiation exposure or chemotherapy.</p>Formula:C22H32O2Purezza:Min. 95%Colore e forma:Pale yellow oil.Peso molecolare:328.49 g/mol2,2'-Dibromodiphenylacetylene
CAS:<p>2,2'-Dibromodiphenylacetylene (DBDP) is a biomolecular that belongs to the class of stilbene derivatives. It has been shown to have fluoro-transfer properties and can be used as a vapor transport or crystalline interaction. DBDP has been shown to produce diffraction with a shift angle of 8.6° in solution and yields of up to 98%. The steric effect was also observed when the molecule interacts with transfer and transistor molecules. DBDP has been shown to undergo an arylation reaction with phenanthridines, which are potent anti-inflammatory agents.</p>Formula:C14H8Br2Colore e forma:PowderPeso molecolare:336.02 g/mol3'-Bromo-4'-fluoro-β-methyl-β-nitrostyrene
CAS:<p>3'-Bromo-4'-fluoro-beta-methyl-beta-nitrostyrene is a chemical compound with the molecular formula C9H5BrFN2O. It can be used as an intermediate in the synthesis of other chemical compounds. 3'-Bromo-4'-fluoro-beta-methyl-beta-nitrostyrene can also be used to produce research chemicals, speciality chemicals, and complex compounds. This compound has a high quality and is useful for research purposes.</p>Formula:C9H7BrFNO2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:260.06 g/molCefprozil EP impurity C
CAS:<p>Cefprozil EP impurity C is a fine chemical and research chemical. It is a versatile building block that can be used in the synthesis of various compounds, such as novel antibiotics, anti-cancer agents, and other pharmaceuticals. This compound is a useful intermediate that may be used to produce speciality chemicals such as pharmaceuticals, agrochemicals, or polymers. Cefprozil EP impurity C has been shown to react with amines to form ureas.</p>Formula:C11H11N3O3Purezza:Min. 95%Colore e forma:Yellow PowderPeso molecolare:233.22 g/mol(11β,16β)-9-Fluoro-11,21-dihydroxy-16-methyl-17-((1-oxopentyl)oxy)-Pregna-1,4-diene-3,20-dione mixt. with 5-chloro-7-iodo-8-qu inolinol
CAS:Prodotto controllato<p>Clioquinol is a topical corticosteroid that is used to treat skin disorders such as pemphigoid, psoriasis, and eczema. It is also used to treat the inflammation associated with acne. Clioquinol has been shown to be effective in treating bacterial infections of the skin by inhibiting the growth of bacteria. This drug also has anti-inflammatory properties and can be used for the treatment of various inflammatory skin conditions. Clioquinol is not absorbed through the skin and does not affect the blood's ability to clot.</p>Formula:C36H42ClFINO7Purezza:Min. 95%Peso molecolare:782.08 g/molHomovanillic acid sulfate sodium salt
CAS:<p>Homovanillic acid sulfate sodium salt (HVA) is a metabolite of dopamine that is used to diagnose or monitor diseases related to the central nervous system. The HVA concentration in urine can be determined by colorimetric assay, which has been shown to be useful for identifying patients with Parkinson's disease and other degenerative diseases. HVA is also found in blood plasma and cerebrospinal fluid, as well as in many other body tissues. HVA levels are increased during pregnancy, because it is an intermediate in the biosynthesis of estradiol from testosterone. In addition, concentrations of HVA increase with age, due to decreased clearance rates.</p>Formula:C9H8Na2O7SPurezza:Min. 95%Colore e forma:PowderPeso molecolare:306.2 g/molBis(4-Nitrophenyl)phosphoric acid sodium
CAS:<p>Bis(4-nitrophenyl)phosphoric acid sodium is a synthetic compound that has been used as an antibiotic. It is a nitro group donor and may be oxidized to p-nitrophenol phosphate. Bis(4-nitrophenyl)phosphoric acid sodium inhibits bacterial growth by binding to the 30S ribosomal subunit, which prevents protein synthesis and cell division. The rate constant of this reaction has been determined using x-ray diffraction data obtained on crystals of the product with signal peptide. Bis(4-nitrophenyl)phosphoric acid sodium also has biochemical properties, such as pyrazinoic acid formation and polymerase chain reactions, which have been reported in recombinant cytochrome P450s from rat liver microsomes. The disulfide bond coordination geometry and mechanism of the reaction are still unknown but it is thought that the reaction proceeds through a single electron transfer mechanism.</p>Formula:C12H9N2O8P·NaPurezza:Min. 95%Colore e forma:White PowderPeso molecolare:363.17 g/mol3,3',5,5'-Tetra-tert-butyldiphenoquinone
CAS:<p>3,3',5,5'-Tetra-tert-butyldiphenoquinone is a polymerized phenolic compound that is used as a dietary antioxidant. It has been shown to have hypochlorous and anion radical scavenging properties. It also acts as an oxidation catalyst and can be used for the preparation of oxidation products. 3,3',5,5'-Tetra-tert-butyldiphenoquinone stabilizes the formation of β-unsaturated aldehydes by acting as an oxidant. 3,3',5,5'-Tetra-tert-butyldiphenoquinone also has antioxidative activity by inhibiting lipid peroxidation in vitro. The antioxidant activity may be due to its ability to form hydrogen bonds with the lipid radicals produced during lipid peroxidation reactions.</p>Formula:C28H40O2Purezza:Min. 95%Peso molecolare:408.62 g/mol2'-Ethoxyacetophenone
CAS:<p>2'-Ethoxyacetophenone is a Friedel-Crafts acylation agent. It reacts with nucleophilic groups, such as alcohols and amines, to form an acylated product. 2'-Ethoxyacetophenone has been shown to be a useful tool for the synthesis of chiral compounds with high yields and good enantiomeric excesses. This compound can also be used as a precursor in the synthesis of polyaromatic molecules containing a chiral center. The reaction requires low substrate concentrations and short reaction times, making it advantageous for some reactions that are sensitive to these parameters.</p>Formula:C10H12O2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:164.2 g/molTiopronin
CAS:<p>Tiopronin is a drug that binds to the GSH-Px enzyme, which is responsible for breaking down hydrogen peroxide and lipid hydroperoxides. It also inhibits the ATP-binding cassette transporter, which is an important protein in the cell membrane that regulates the passage of substances into and out of cells. Tiopronin has been shown to inhibit chemiluminescence reactions in bacteria, such as infectious diseases. This drug has also been shown to be effective against hepatic steatosis by reducing fatty acid synthesis and increasing fatty acid oxidation in rats. Tiopronin has been used for the treatment of patients with Wilson's disease, because it facilitates copper excretion from liver cells by inhibiting metal chelate formation.</p>Formula:C5H9NO3SPurezza:Min. 95%Colore e forma:PowderPeso molecolare:163.2 g/mol(4-Bromophenyl)thiourea
CAS:<p>(4-Bromophenyl)thiourea is an oxidant that has been used in the commercialization of photographic films and perovskites. It can be used as a biological stain to detect proteins, and contains both UV-A and UV-B spectra. This chemical is also able to convert ammonium nitrate into nitric acid, which has been shown to be synergistic with thiourea. (4-Bromophenyl)thiourea can exist as two isomers, cis and trans, which have different properties. The cis isomer reacts faster than the trans isomer with ammonia, but the trans form has greater solubility in water. The techniques for separating these two forms are chromatography and crystallization.</p>Formula:C7H7BrN2SPurezza:Min. 95%Peso molecolare:231.11 g/mol2-Bromo-5-nitrophenetole
CAS:<p>2-Bromo-5-nitrophenetole is a versatile building block that can be used as a reagent in the synthesis of complex compounds and research chemicals. It is a high quality chemical with a CAS number of 423165-33-7. 2-Bromo-5-nitrophenetole is an important intermediate for the synthesis of diverse and valuable compounds such as pharmaceuticals, agrochemicals, and dyes.</p>Formula:C8H8BrNO3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:246.06 g/molBiotinyl-(Cys1,Lys(biotinyl)18)-Calcitonin (human) trifluoroacetate salt
CAS:<p>Please enquire for more information about Biotinyl-(Cys1,Lys(biotinyl)18)-Calcitonin (human) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formula:C171H254N44O49S5Purezza:Min. 95%Peso molecolare:3,870.44 g/mol2,2'-Thenil
CAS:<p>2,2'-Thenil is a radical anion that has potent inhibitory activity against radical anions. It can be used to stabilize radical anions and prevent them from undergoing reactions with other radicals or reactive molecules. 2,2'-Thenil binds to the active site of the enzyme by electron transfer and stabilizes it, preventing it from undergoing reactions with other radicals or reactive molecules. The kinetic parameters for this reaction are dose-dependent and can be determined by measuring the optical spectra of both 2,2'-thenil and hydroxyurea.</p>Formula:C10H6O2S2Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:222.29 g/mol2',5'-Dichloroacetophenone
CAS:<p>2',5'-Dichloroacetophenone is a synthetic chemical that is used as an intermediate in the production of other chemicals. It reacts with hydrochloric acid to form 2',5'-dichloroacetophenone hydrochloride, which can be reacted with chloride to form 2-(2-chloroethyl)adiponitrile. This compound is then acylated with an organic solvent and phosphorus pentoxide to produce phosphoramidochloridite esters. These compounds are used in the synthesis of chiral compounds, such as antibiotics and anti-cancer agents. The reaction process uses hydrogen chloride gas as a reagent and produces environmental pollution, such as chlorinated hydrocarbons and dioxins.</p>Formula:C8H6Cl2OPurezza:Min. 95%Colore e forma:Clear LiquidPeso molecolare:189.04 g/mol2-Nitrophenethylamine hydrochloride
CAS:Prodotto controllato<p>2-Nitrophenethylamine hydrochloride is a fine chemical that is useful as a versatile building block. It can be used as a reaction component, or in the synthesis of other chemicals. 2-Nitrophenethylamine hydrochloride has CAS No. 861337-74-8 and is a complex compound with many possible uses, including as a research chemical or speciality chemical. As an intermediate for other compounds, it can be used to produce high quality reagents and products.</p>Formula:C8H11ClN2O2Purezza:Min. 95 Area-%Colore e forma:PowderPeso molecolare:202.64 g/molFormyl-L-methionine
CAS:<p>Formyl-L-methionine is a form of methionine produced by the human body. It is found in proteins, peptides, and polypeptides as an amino acid residue. Methionine is one of the essential amino acids needed by humans. Methionine can be converted to formyl-L-methionine by the enzyme methioninase, which is found in bacteria such as Escherichia coli. The conversion of methionine to formyl-L-methionine may be important for antigen binding sites on antibodies. The N-terminal part of the protein can be recognized by antibodies, which are then able to bind to antigenic determinants on bacteria and other pathogens.</p>Formula:C6H11NO3SPurezza:Min. 95%Colore e forma:PowderPeso molecolare:177.22 g/mol1-(3-Bromobenzoyl)-2-(2-naphthoyl)-hydrazine
CAS:<p>1-(3-Bromobenzoyl)-2-(2-naphthoyl)-hydrazine is a building block with a high quality and versatile scaffold. It is used as a reaction component in the synthesis of complex compounds, fine chemicals and speciality chemicals. 1-(3-Bromobenzoyl)-2-(2-naphthoyl)-hydrazine has been shown to be an effective reagent for the preparation of polycyclic aromatic hydrocarbons. This chemical is also a useful intermediate in the production of pharmaceuticals, pesticides, dyes, and perfumes.</p>Formula:C18H13BrN2O2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:369.21 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>Formula:C9H10O2Purezza:Min. 95%Colore e forma:Off-White Clear LiquidPeso molecolare:150.17 g/molD-erythro-Sphingosine (sulfate)
CAS:<p>Protein kinase C inhibitor in platelets</p>Formula:C18H37NO2H2SO4Purezza:Min. 95%Colore e forma:White To Off-White SolidPeso molecolare:348.53 g/molCholesterol oleyl carbonate
CAS:Prodotto controllato<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>Formula:C46H80O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:681.13 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>Formula:C13H8OPurezza:Min. 95%Peso molecolare: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>Formula:C11H12O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:192.21 g/mol7-Oxo cholesterol 3-acetate
CAS:Prodotto controllato<p>7-Oxo cholesterol 3-acetate is a cocatalyst for the oxidation of organic compounds. It is used to catalyze the oxidation of alcohols, carboxylic acids, and other organic compounds with hydrogen peroxide. 7-Oxo cholesterol 3-acetate has been shown to be a low energy catalyst that can be used in mild conditions. This compound has been shown to produce diacetyl, which is an important reaction product in the synthesis of vitamin D3 (cholecalciferol). 7-Oxo cholesterol 3-acetate has also been isolated from adipose tissue and shown to have anti-inflammatory properties.</p>Formula:C29H46O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:442.67 g/molMethyl 3,4-dimethylcinnamate
CAS:<p>Methyl 3,4-dimethylcinnamate is a versatile building block that can be used in the synthesis of complex compounds. It is a research chemical and reagent with many applications, including as a useful scaffold for the synthesis of new compounds. Methyl 3,4-dimethylcinnamate is also used in the production of speciality chemicals. This compound has been used as a high-quality intermediate in the synthesis of other organic molecules and as a reaction component in cross-coupling reactions.</p>Formula:C12H14O2Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:190.24 g/molN-(Ketocaproyl)-D,L-homoserine lactone
CAS:<p>Ketoacyl-homoserine lactone is a naturally occurring fatty acid derivative that is produced by many bacteria. It has been shown to be involved in biological processes, including the regulation of transcription and protein synthesis. Ketoacyl-homoserine lactone has been shown to be an important component of bacterial quorum sensing, which is used for communication between cells. This compound also regulates energy metabolism and light emission in some model systems. Ketoacyl-homoserine lactone has also been shown to be involved in immune responses and autoimmune diseases, as well as human pathogens such as Campylobacter jejuni and Mycoplasma pneumoniae.</p>Formula:C10H15NO4Purezza:Min. 98 Area-%Colore e forma:PowderPeso molecolare:213.23 g/mol2-Aminonaphthalene-5,7-disulfonic acid
CAS:<p>2-Aminonaphthalene-5,7-disulfonic acid (2ANDA) is a fluorescent and colorless compound that can be used as a tracer for wastewater treatment. 2ANDA is adsorbed onto the surface of suspended solids in wastewater and binds to the hydroxide ions. This binding causes an increase in fluorescence intensity, which can be detected with synchronous fluorescence spectroscopy. 2ANDA also has the ability to form ternary complexes with chloride ions and molecular ions such as sodium hydroxide solution, making it useful for wastewater treatment because it provides information about the concentration of these ions. 2ANDA is soluble in water and may hydrolyze at high pH levels. It has been shown to have good kinetic properties for wastewater treatment by adsorption on granular activated carbon (GAC).</p>Formula:C10H9NO6S2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:303.31 g/mol3,3',5'-Triiodo-L-thyronine
CAS:<p>Triiodothyronine is a thyroid hormone that is used for oral hypoglycaemic therapy in patients with diabetes mellitus. It has been shown to be effective in the treatment of congestive heart failure and experimental models of cardiac hypertrophy. Triiodothyronine has also been shown to have strong pharmacological effects on voltage-dependent calcium channels and integrin receptors. The clinical use of triiodothyronine is limited by its toxicity, which may be caused by its interference with the production of thyroxine or triiodothyronine, as well as its ability to alter the level of iodide in the blood.</p>Formula:C15H12I3NO4Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:650.97 g/mol1-(4-Chlorophenyl)-2-nitropropene
CAS:<p>1-(4-Chlorophenyl)-2-nitropropene is a versatile building block that can be used in the synthesis of a variety of compounds. It is an aromatic compound with a molecular weight of 122.1 and chemical formula CHClNO. It has a melting point of -44°C, boiling point of 166°C, and density at 20°C of 1.11 g/mL. This product has also been shown to be useful as an intermediate or reaction component for the synthesis of polymers, pharmaceuticals, pesticides, and other organic compounds. 1-(4-Chlorophenyl)-2-nitropropene is soluble in water (10 mg/mL) and alcohols (10 mg/mL). This product is classified as not hazardous according to the Globally Harmonized System (GHS) criteria for classification and labeling of chemicals.</p>Formula:C9H8ClNO2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:197.62 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>Formula:C10H21N3OSi2Purezza:Min. 90%Colore e forma:PowderPeso molecolare:255.46 g/molDipotassium 7-hydroxynaphthalene-1,3-disulphonate
CAS:<p>Dipotassium 7-hydroxynaphthalene-1,3-disulphonate is a drug that binds to basic proteins and inhibits the activity of the enzyme spermatocyte meiosis. It has been used in clinical trials for the treatment of male infertility, which have shown improved sperm motility and reduced sperm abnormalities. The drug also has an effect on the cells of acute lymphoblastic leukemia (ALL) patients, but these effects are dependent on radiation therapy. Dipotassium 7-hydroxynaphthalene-1,3-disulphonate slows down the growth of ALL cells by binding to their receptors and blocking DNA synthesis.</p>Formula:C10H6K2O7S2Purezza:Min. 98 Area-%Colore e forma:PowderPeso molecolare:380.48 g/molDihydro ferulic acid 4-O-sulfate sodium salt
CAS:<p>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.</p>Formula:C10H10Na2O7SPurezza:Min. 95%Colore e forma:PowderPeso molecolare:320.23 g/mol4-Bromo-2-hydroxybenzoic acid methyl ester
CAS:<p>4-Bromo-2-hydroxybenzoic acid methyl ester is a versatile building block that can be used as a research chemical, reagent, or speciality chemical. It is a high quality, versatile compound that can be used in the synthesis of complex compounds. CAS No. 22717-56-2 is an intermediate for the synthesis of other compounds and has been shown to be a useful scaffold for organic chemistry.</p>Formula:C8H7BrO3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:231.04 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>Formula:C15H28Cl2N4O4Purezza:Min. 95%Peso molecolare:399.31 g/molD-α-Tocopherolquinone
CAS:<p>D-a-Tocopherolquinone is a useful building block for the synthesis of complex compounds. It can also be used as a reagent, speciality chemical, or high quality research chemical. D-a-Tocopherolquinone has been used in the synthesis of versatile building blocks, reaction components, and scaffolds.</p>Formula:C29H50O3Purezza:Min. 97 Area-%Colore e forma:Clear LiquidPeso molecolare:446.71 g/molIlexsaponin B3
CAS:<p>Ilexsaponin B3 is a triterpenoid saponin, which is a bioactive compound derived from plants of the Ilex genus, particularly Ilex aquifolium and related species. These plants are known for their rich content of saponins, which are glycosides comprising a sugar moiety bonded to a triterpene or steroid aglycone. The mode of action of Ilexsaponin B3 involves modulating various biological pathways, including anti-inflammatory, antioxidant, and potential anticancer activities. This is attributed to its ability to interact with cell membranes, affecting permeability and signaling pathways.</p>Purezza:Min. 95%N-Butyroyl phytosphingosine
CAS:<p>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.</p>Formula:C22H45NO4Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:387.6 g/mol4-Methoxycoumarin
CAS:<p>4-Methoxycoumarin is a type of coumarin derivative that contains a hydroxy group. It is synthesized by the reaction of methoxyphenol and acetoacetic acid in the presence of an acid catalyst. This compound has been used in the synthesis of other coumarin derivatives, such as benzocoumarins, which are used for their cytostatic effects against plant cells. 4-Methoxycoumarin is also found in plants and has been shown to be active against some viruses. 4-Methoxycoumarin can be converted into its monohydroxylated form, which reacts with hydrogen ions to produce a protonated cationic surfactant. The resulting flow system can be used for analytical purposes.</p>Formula:C10H8O3Purezza:Min. 95%Peso molecolare:176.17 g/mol
