Monosacáridos

<p>Ethyl β-D-glucuronide (EBG) is a metabolite of ethanol that is formed by the conjugation of glucuronic acid to ethanol in the liver. EBG has been shown to be a potential biomarker for alcohol consumption, as it can be detected in urine and blood. The presence of this molecule has also been associated with an increased risk of developing type 2 diabetes mellitus, cardiovascular disease, and cancer. EBG may also have pharmacological effects as it has been shown to inhibit lipid oxidation and increase insulin sensitivity. This molecule can be extracted from human serum using solid phase microextraction</p>

<p>Inhibitor of β-galactosidase</p>

<p>1,2,3,4-Tetra-O-acetyl-6-O-(tert-butyldiphenylsilyl)-a-D-mannopyranose is a custom synthesis that is a complex carbohydrate. It is an Oligosaccharide that is Polysaccharide and can be modified with Methylation and Glycosylation. It has a saccharide with a CAS No. 815589-29-8 and has been fluorinated. This product has high purity and can be synthesized to order.</p>

<p>Methyl 2-deoxy-b-D-ribopyranoside is a synthetic monosaccharide that has been modified by fluorination, monosaccharide, and methylation. It is an oligosaccharide that belongs to the group of complex carbohydrates. This compound can be used for glycosylation reactions or as a sugar donor in click chemistry. Methyl 2-deoxy-b-D-ribopyranoside has CAS No. 17676-20-9 and it's purity is greater than 99%.</p>

<p>5-Amino-3-β-D-ribofuranosylthiazolo[4,5-d]pyrimidin-2,7(3H,6H)-dione (ATZ) is a prodrug that is converted to the active drug ATZ. ATZ has been shown to be effective against hepatitis C virus in vitro assays and in vivo in animal models. It inhibits viral replication by inhibiting the protein synthesis of the virus and its ability to replicate. ATZ also has been shown to be effective against infectious diseases such as herpes simplex virus, inflammatory diseases such as rheumatoid arthritis, and cancer. The drug is an oral prodrug that must be activated by intestinal bacteria before it can be absorbed into the bloodstream. It is chemically stable and does not undergo significant metabolism after being absorbed into the body.</p>

<p>2'-Azidoethyl a-mannopyranoside is a synthetic monosaccharide that is used as a building block for the synthesis of oligosaccharides and polysaccharides. This product has been custom synthesized for your specific needs. It is an off-white powder with purity greater than 99%. The methylation of this compound can be achieved by reacting it with sodium methoxide in methanol, followed by hydrolysis with sodium hydroxide. The azido group can also be converted to an acetyl group by reaction with acetic anhydride in pyridine.</p>

<p>Chrysin-7-glucuronide is a metabolite of chrysin, which is found in the roots of Oroxylum indicum. This compound has been shown to inhibit the enzyme activity for multidrug resistance (MDR) and cancer resistance (CDR). It has been found that chrysin-7-glucuronide inhibits MDR and CDR in vitro by binding to the ATP binding site on these enzymes. Chrysin-7-glucuronide also inhibits the production of acid in vivo and in vitro, which may be due to its ability to inhibit cellular proliferation. Chrysin-7-glucuronide may be an effective anti-cancer agent when used as a dietary supplement.</p>

<p>Dodecyl maltoside (DDM) is a non-ionic detergent that consists of a hydrophilic maltose head and a hydrophobic long chain alkyl tail. It has a relatively low critical micelle concentration of 0.17 mM and is considered a gentle but powerful detergent. DDM is often the best tool for solubilising/crystallising membrane proteins. Membrane proteins usually have α-helical structures that are easily destroyed when the protein is released from its membrane environment. DDM can often preserve these structures during the solubilisation. In addition, membrane proteins can often be renatured when isolated with DDM.</p>

<p>D-Iditol is a chromatographic stationary phase that is used for hydrophilic interaction chromatography. It is a polymer of 1,2-diols and long-chain fatty acids. D-Iditol has been shown to have long-term toxicity in rats and has been shown to be carcinogenic in mice. This substance binds to calcium stearate and forms ternary complexes with glutamate dehydrogenase and calcium stearate. The kinetic data on the formation of these complexes can be obtained using light signal detectors. D-Iditol also has an affinity for hydroxyl groups found in proteins, giving it the ability to bind to proteins such as glutathione reductase, cytochrome p450, mycobacterium, and erythrocytes.</p>

<p>N-Acetylglucosamine-BSA is a modified form of N-acetylglucosamine that is used as a carrier protein in the production of monoclonal antibodies. It binds to sugar residues and enhances antibody response. N-Acetylglucosamine-BSA binds to receptor molecules on liver cells and facilitates uptake into these cells, which then process it into glucose. This molecule has been shown to increase hematopoietic cell proliferation in vitro and stimulate the release of spermatozoa from the testes in vivo. Lectins can be used to detect this molecule by binding to its carbohydrate binding sites.</p>

<p>Please enquire for more information about 9,10-Anhydro doxorubicin including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>D-Glucosamine-oxime HCl is a hydrocyanic acid derivative that contains a polyhydroxy group. It can exist as two isomers, D-glucosamine and D-glucosamine-oxime. These isomers are distinguished by the presence or absence of acetyl groups on the nitrogen atoms. D-Glucosamine-oxime HCl functions as a divalent metal ion chelator and sequestering agent that has been shown to be useful in the treatment of lead poisoning. It also has been used in the synthesis of hydrocyanic acid, which is an important chemical for organic synthesis.END&gt;</p>

<p>Please enquire for more information about 2-Acetamido-2-deoxy-a-D-thiogalactopyranose including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>3-Epialexine is a novel small molecule that inhibits sucrase, the enzyme responsible for cleaving glucose from sucrose. 3-Epialexine binds to the active site of this enzyme, preventing d-glucose from binding and being broken down. This leads to an accumulation of d-glucose in the intestinal lumen and could be used as a lead compound for the development of drugs to treat diabetes. The diversity of microorganisms can be screened for sucrase activity by using 3-epialexine as a lead compound.</p>

<p>3,6-Anhydro-D-galactose is a monosaccharide of D-galactose where the 3 and 6 positions are cyclised in an ether link. 3,6-Anhydro-D-galactose is found naturally occurring in Rhodophyta (Red Algae) and is a constituent of the sulphated polysaccharide PLS, which has shown anti-inflammation activity and anti-nociceptive effects. In addition, sulphated polysaccharide is capable of inhibiting the in vitro replication of Herpes simplex virus type 1 (HSV-1) and HIV-1.<br>We also offer this product in 10% aqueous solution (MA07897).</p>

<p>4-Deoxy-4-fluoro-D-glucosamine is a carbohydrate that is used as an inhibitor of the enzyme l1210. This enzyme is required for the biosynthesis of the glycoprotein on the surface of some types of leukemia cells. 4-Deoxy-4-fluoro-D-glucosamine has been shown to be effective in inhibiting leukemia cell growth, and in some cases it has been shown to induce tumor regression. It inhibits protein synthesis by binding to the enzymes responsible for this process.</p>

<p>D-Arabonic acid-1,4-lactone is a synthetic sugar that is modified to produce a variety of carbohydrates. This product can be used in the synthesis of oligosaccharides and monosaccharides. It is also used as a carbohydrate in the production of saccharide-based polymers, such as polysaccharides or polyols. This product has CAS number 2782-09-4 and a purity level of ≥99%.</p>

<p>tert-Butyl b-D-glucopyranoside is a monomer that belongs to the class of acrylic acid ester. It is used in polymer synthesis, as a photoinitiator and as a light stabilizer for polymers. The compound is resistant to heat and has a high degree of light transmittance. Tert-butyl b-D-glucopyranoside is soluble in chloroform and can be found in carbon tetrachloride solution with a transmittance of up to 83%. This compound can be used as an indexing agent for silicon wafers because it produces protrusions when immersed in chloroform.</p>

<p>Ethyl β-D-thioglucopyranoside is a custom synthesis that has been modified with fluorination and methylation, which has made it a monosaccharide. This product is synthetic and can be used for click modification. It is also an oligosaccharide, saccharide, and polysaccharide. Ethyl β-D-thioglucopyranoside is a sugar that belongs to the complex carbohydrate group. It is highly pure and has no impurities.</p>

<p>6-Chloro-6-deoxy-D-allose is a synthetic sugar that has been fluorinated to produce the 6-chloro-6-deoxy sugar. The product is soluble in water and ethanol, and has a CAS number of 56982-08-3. It can be custom synthesized for customers with high purity and methylated at any position on the sugar chain. This product can be glycosylated or click modified, depending on customer needs.</p>

<p>D-Xylonic acid ammonium salt is a synthetic glycosylation agent that is used in the synthesis of oligosaccharides, polysaccharides, and monosaccharides. D-Xylonic acid ammonium salt is also used to modify glycoproteins and proteoglycans for use in the treatment of various diseases. D-Xylonic acid ammonium salt can be synthesized by the fluorination of D-xylose followed by methylation. This agent can be modified through click chemistry or complex carbohydrate modification. It has a high purity and is readily available for purchase.</p>

<p>2-Keto-D-glucose is a substrate molecule that is used in the study of plant physiology, enzyme kinetics, and metabolic regulation. It has been shown to be an important factor in redox potential and the activation of detoxification enzymes. 2-Keto-D-glucose has also been found to be an important factor in energy metabolism, as it can be converted into pyruvate and acetyl CoA. 2-Keto-D-glucose is a common substrate molecule for many enzymes, including glycolytic enzymes, hexokinase, alcohol dehydrogenase, lactate dehydrogenase, and phosphofructokinase. 2-Keto-D-glucose has also been found to play a role in human blood serum biochemistry by acting as a substrate for erythrocyte D glucose transporter protein and glycerol kinase.</p>

<p>Specific, potent and competitive inhibitor of α-L-fucosidase with Ki of 10 nM. In human breast cancer cells, it causes increase of fucosylation on cell surface molecules such as Lewis X antigen (CD15) and CD44 glycoprotein. The 1-deoxyfuconojirimycin treatment increases invasiveness of cancer cells.</p>

<p>4,6-O-Benzylidene-D-galactose is an anomer of D-galactose. It is a lectin that has been shown to inhibit the binding of amyloid beta to the cerebroside in the brain tissue. This activity may be due to its ability to form an amide bond with galactose, which is present in amyloid beta. 4,6-O-Benzylidene-D-galactose also has a coronary heart disease prevention effect and can help reduce cholesterol levels. Furthermore, it has been found to have anti-cancer properties and can help prevent the growth of cancerous cells by inhibiting protein synthesis. In addition, 4,6-O-Benzylidene-D-galactose can be used as a cationic surfactant or detergent composition for cleaning or treating surfaces.</p>

<p>Sedoheptulose-1-phosphate is a ribosomal metabolite that is produced by marine microorganisms. It is catabolized by sedoheptulose-7-phosphate kinase and converted to the pentose phosphate pathway. The metabolic profile of sedoheptulose-1-phosphate has been shown to be altered in response to environmental stress, such as changes in pH, oxygen levels, and temperature. Sedoheptulose-1-phosphate has also been shown to have structural properties similar to those of ATP and ADP, which may make it an important target for the development of antibiotics.</p>

<p>Epilactose is a monosaccharide with biological properties. It is the 2-epimer of lactulose, and can be synthesized from cellobiose by epimerase. Epilactose has been shown to have beneficial effects on bowel disease in mice, which may be related to its ability to stimulate intestinal motility and improve the intestinal microflora. Epilactose has also been shown to have anti-inflammatory activity in rats with colitis. Epilactose can be used as a structural probe for oligosaccharides, due to its ability to form hydrogen bonds with sugars. In addition, epilactose has been found in marine microalgae such as Chlorella pyrenoidosa, but not in higher plants or animals.</p>

<p>D-erythrose 4-phosphate sodium (D-EPPS) is a phosphoenolpyruvate analog and an inhibitor of chorismate mutase, which is an enzyme that catalyzes the conversion of D-arabinose 5-phosphate to D-erythrose 4-phosphate. It is used to study the biosynthesis of aromatic amino acids in bacteria. This compound has also been shown to inhibit phosphate uptake by Escherichia coli K12, leading to a decrease in the accumulation of ATP and other nucleotides. D-EPPS binds metal ions and organic acids such as citrate, which influences its thermodynamic stability. Biochemical techniques can be used for profiling D-EPPS in bacterial cells.</p>

<p>N-acetyl D-galactosamine (GalNAc) is an aldohexose (2-acetamido-2-deoxygalactose) in which the hydroxyl group at position 2 is replaced by a N-acetyl group (Collins, 2006). GalNAc forms a key part of both N- and O-linked glycoproteins, glycolipids, gangliosides, blood groups, glycosaminoglycans (chondroitin and dermatan sulfate) and human milk oligosaccharides. The number of GalNAc residues attached to the IgA O-linked glycans of Crohns Disease patients was significantly decreased, and strongly correlated with clinical activity. It is suggested that alterations of GalNAc attachment in IgA may be useful as a novel diagnostic and prognostic marker of Crohns Disease (Inoue, 2012).</p>

<p>The aldopentose L-arabinose (Ara) is, after xylose, the second most abundant pentose in nature. It is found in plant cell walls as a component of polysaccharides, including: hemicelluloses, pectin, arabinogalactan-protein complexes and in exudate plant gums, such as: Gum Arabic (Fehér, 2018). L-arabinose is an important component of the mycobacterial cell wall and is involved in the synthesis of arabinogalactan and lipoarabinomannan, which suggests that it can modulate cell wall permeability and drug resistance. Mycobacterium smegmatis is a useful tool for research into Mycobacteria due to it being a "fast grower" and non-pathogenic (Zhou, 2019).</p>

<p>D-Arabitol (or D-Arabinitol) is the reduced alcohol form of Arabinose. Arabitol is a commonly used food supplement, it is comparably sweet to sucrose but the oral flora cannot metabolize Arabitol, and hence protects from caries. Arabitol plays also an important role in energy controlled diets since it is absorbed slowly by the human digestive tract and has a low caloric content. The differential metabolism of the Arabitol D- and L-forms suggested its use in microbiological diagnostics (Bernard, E.M. et al. 1981) and became a routine urine laboratory test: L-Arabitol is metabolized by a variety of different bacteria and fungi utilizing an arabitol dehydrogenase enzyme. Therefore, it serves as a biomarker for, e.g., invasive candidiasis, since an infection results in an elevated urine D-Arabitol/L-Arabitol (DA/LA) ratio. Cymit Quimica offers both isomers in research grade: D-Arabitol (A-8270) and L-Arabitol (A-8280).</p>

<p>Used to differentiate bacteria on the basis of carbohydrate fermentation abilities.</p>

<p>Donor for Koenigs-Knorr type galactosylation and other anomeric substitutions</p>

<p>High purity grade.  Used in synthetic organic chemistry and natural product synthesis. Induces apoptosis by inhibiting the synthesis and increasing the efflux of glutathione. It is used for synthesis of optically active dipyrrolyl alkanols from pyrroles on the surface of montmorillonite KSF clay.Due to its integral role in the formation of DNA, 2-Deoxy-D-ribose is critical in studies of genetic expression, DNA repair mechanisms, and the synthesis of nucleotides. Researchers utilize it extensively in molecular biology and biochemistry to understand cell replication and gene function, and it serves as a standard in research pertaining to oxidative stress, where its degradation may indicate the presence of reactive oxygen species. Additionally, it is involved in the development of various pharmacological agents, particularly those targeting cancer and viral infections, where the synthesis and function of DNA are pivotal aspects of pathogenesis and treatment response.</p>

<p>3,4-O-Benzylidene-D-ribonic acid gamma-lactone is a synthetic sugar that has been modified with fluorination and methylation. It is a complex carbohydrate that has been shown to have antiviral activity against influenza A virus. 3,4-O-Benzylidene-D- ribonic acid gamma-lactone has been synthesized using custom synthesis and high purity. The chemical structure of this product is O-(1,2:3,4:6,7:8,9) benzylidene D-ribonolactone.</p>

<p>UDP-2-deoxy-2-fluoro-D-mannose is a modified monosaccharide that is synthesized from D-mannose. It can be used for the synthesis of glycosyls and polysaccharides as well as for the modification of complex carbohydrates. UDP-2-deoxy-2-fluoro-D-mannose has been shown to be an excellent substrate for methylation, glycosylation, and fluorination reactions. This compound can also be used to modify high purity oligosaccharides with a high degree of substitution.</p>

<p>3,5-Dideoxy-N-(1-hexyl)-3,5-imino-D-xylopentitol is a synthetic monosaccharide that is used in the production of complex carbohydrates. It can be modified with fluorination and methylation to produce 3,5-dideoxy-N-(1-hexyl)-3,5-[(2-[(2,6-difluoro phenoxy)methyl]phenyl]imino)D-xylopentitol. The compound has been shown to have antiviral properties and has been used in the synthesis of glycosaminoglycans.</p>

<p>Methyl 2-deoxy-2-fluoro-a-D-mannopyranoside is a custom synthesis product. It is a fluorinated sugar that can be used in the modification of carbohydrates, saccharides, oligosaccharides, and polysaccharides. Methyl 2-deoxy-2-fluoro-a-D-mannopyranoside has shown to have high purity and excellent stability. This compound has been used for the synthesis of various saccharides including glucose, fructose, glycerol, erythritol, and mannitol.</p>

<p>N-Acetyl-D-galactosamine-PAP-HSA is a complex carbohydrate that consists of a sugar, an acetyl group and a phosphate. This product is available in custom synthesis and modification. N-Acetyl-D-galactosamine-PAP-HSA can be used for the treatment of cancer, diabetes, liver disease, kidney disease and other diseases. It has been modified with fluorine groups to create new derivatives with improved properties.</p>

<p>UDP-6-deoxy-6-fluoro-D-glucose is a chemical compound that is an intermediate in glucosyltransferase and 4 epimerase reactions. UDP-6-deoxy-6-fluoro-D-glucose is used in the enzymatic synthesis of oligosaccharides, which are important to the biology of E. coli. The structure of this compound has been determined by X ray crystallography, revealing that it is a beta anomer. UDP-6 deoxy 6 fluoro D glucose also shows promiscuity with other enzymes, such as kinases, and can be used as a substrate for profiling.</p>

<p>1,2-O-Isopropylidene-b-L-arabinofuranose is a custom synthesis. It is modified by fluorination, methylation, and monosaccharide synthesis. This product can be used in the creation of oligosaccharides and saccharides. 1,2-O-Isopropylidene-b-L-arabinofuranose is a carbohydrate that has been glycosylated and polysaccharided with other sugars to form complex carbohydrates.</p>

<p>Substrate for UDP-3-O-acyl-N-acetylglucosamine deacetylase (LpxC)</p>

<p>D-myo-Inositol-2,4,5-triphosphate sodium salt is a phosphoinositide that is involved in the process of cell signaling. It mediates the release of intracellular calcium ions from the endoplasmic reticulum and is involved in a number of processes including protein synthesis and efflux. D-myo-Inositol-2,4,5-triphosphate sodium salt can be found in many cells and tissues, including the brain and gastrointestinal tract. The concentration of calcium ions affects the activity of this compound by enhancing or terminating its effects. In cells that are not stimulated by an agonist such as ionomycin, divalent cations can enhance the activity of this compound. When stimulated by an agonist like ionomycin, divalent cations will terminate its effects by binding to it more strongly than to guanosine residues. This dual effect on divalent cations enhances the specificity for D</p>

<p>Myoinositol is a cyclitol and a member of the group of hexahydroxycyclohexanes. It is found in many plants and animals, especially in brain tissue, and plays an important role as a component of cell membranes. Myoinositol has been shown to inhibit cellular glycosidases, which are enzymes that break down complex sugars. In addition, myoinositol has been shown to have anti-cancer properties. Myoinositol is used as an analytical reagent in phase chromatography to separate molecules based on their hydrophobicities. 1-D-3-Deoxy-myo-inositol also has corrosion inhibition properties and can be used as a pesticide or agrochemical.</p>

<p>Di-O-isopropylidene psicose is a synthetic sugar that is a modification of the natural compound, psicose. It can be used for the synthesis of oligosaccharides, polysaccharides and other complex carbohydrates. Di-O-isopropylidene psicose can be methylated and glycosylated to form other sugar derivatives or fluorinated to form fluoroquinolones. This sugar has been shown to have high purity and stability under a wide range of conditions.</p>

<p>2,3-O-Isopropylidene-hamamelono-1,4-lactone is an Oligosaccharide with a Glycosylation that is Synthetic and Fluorinated. It has a Custom synthesis and Methylation. This product is Monosaccharide and Polysaccharide. It has a Click modification, a complex carbohydrate, and is High purity. The CAS number for this product is 62968-07-1.</p>

<p>2-Azido-2-deoxy-L-lyxono-1,4-lactone is a fluorinated monosaccharide. It is synthesized using the Curtius rearrangement of 2-azidoethyl 4,6-dioxohexanoate and a Lewis acid. This compound is used as an intermediate in the synthesis of glycosylides and polysaccharides. The methylation of this molecule has been shown to be useful for the modification of carbohydrates, such as polysaccharides. The product purity can be as high as 98% when it is custom synthesized to order.</p>

<p>Daunorubicinol-D3 is a synthetic drug that is a fluorinated analogue of daunorubicin. It has been designed to be more stable and resistant to degradation in the body, as well as being resistant to the drug's own metabolism. Daunorubicinol-D3 is used in the treatment of leukemia, lymphoma, and other cancers. This drug is a large molecule that contains many sugars or saccharides including an oligosaccharide and polysaccharide. The modification of this molecule includes methylation, click chemistry modifications, and fluorination. Daunorubicinol-D3 has high purity with a low level of impurities such as monosaccharides, sugars, or synthetic compounds.</p>

<p>1,2,3,4-Tetra-O-pivaloyl-6-O-(tert-butyldiphenylsilyl)-b-D-glucopyranose is a custom synthesis of an oligosaccharide with a polysaccharide. The carbohydrate is modified with fluorination and methylation. This product has high purity and is synthesized using click chemistry. Monosaccharides are attached to the sugar backbone in order to form complex carbohydrates. This product can be used as a synthetic sugar or in the production of other oligosaccharides.</p>

<p>6-O-Tert.butyldimethylsilyl - 2, 3- O- isopropylidene- 5-O tolenesulfonyl-L- gulonic acid gamma-lactone is a Carbohydrate, Modification, saccharide, Oligosaccharide, sugar. It has CAS number 713891–07–4. This product is a synthetic monosaccharide and has been custom synthesized for the customer’s specific need. The purity of this product is &gt;98% with a methylation level of &gt;99%. This product can be used in glycosylation reactions or click chemistry reactions as it contains an amino group at the C6 position.</p>

<p>Tetra-O-acetyl-L-rhamnopyranose is a custom synthesis, complex carbohydrate. It is an Oligosaccharide, Polysaccharide, Modification, saccharide with Methylation, Glycosylation, Carbohydrate that has CAS No. 7404-35-5. Tetra-O-acetyl-L-rhamnopyranose has High purity and Fluorination properties. This product can be Synthetic or Custom synthesis for industrial applications.</p>