Monossacáridos

<p>L-Gulurono-6,3-lactone is a methylated carbohydrate that can be modified with a variety of functional groups. It is used in the synthesis of saccharides and oligosaccharides. L-Gulurono-6,3-lactone has been shown to bind to a variety of proteins, including amyloid beta protein and human serum albumin.<br>This compound is synthesized by reacting L-glucose with 2 equivalents of anhydrous hydrogen fluoride in acetic acid at room temperature. It is also fluorinated by reacting it with sodium borohydride and hydrogen fluoride in methanol at -78°C.</p>

<p>DL-Xylose is a sugar that belongs to the group of pentoses. It contains a hydroxyl group at the C2 position and an aldehyde group at the C1 position. DL-Xylose is found in plants, animals, and bacteria. The gene sequence analysis of the type strain of DL-xylose showed that it has a fatty acid composition of 0.5% and protocatechuic acid composition of 0.7%. Dry weight analysis on swiss-webster mice fed with DL-xylose as the only carbon source showed that this sugar can provide up to 30% of energy requirements for these mice.</p>

<p>L-Psicose is a monosaccharide that is the only metabolite of D-fructose. It is found in many living organisms, such as bacteria and fungi. L-Psicose has been shown to inhibit ribitol dehydrogenase, an enzyme involved in the production of ribitol, which catalyzes the conversion of ribitol to ribulose 5-phosphate. Ribulose 5-phosphate is an important precursor molecule for glycolysis and pentose phosphate pathways. In addition, L-psicose has been shown to bind to proteins through hydrogen bonding, which may prevent the protein from folding properly or interacting with other molecules. This binding can lead to cell death if it inhibits essential cellular functions.</p>

<p>4-Aminophenyl β-D-Glucuronide can be used to analyse acetaminophen and other metabolites in plasma.</p>

<p>UDP-L-galactose diammonium salt is a modification of the sugar UDP-galactose. It is an oligosaccharide that is found in glycoproteins and glycolipids. It is synthesized by the addition of a methyl group to the galactose ring and a fluorine atom to the hydroxyl group on carbon 4. UDP-L-galactose diammonium salt is used as a synthetic sugar in laboratory settings, although it can also be found in nature. This compound has been shown to have anti-inflammatory properties, which may be due to its ability to inhibit prostaglandin synthesis.</p>

<p>1-Chloro-2-deoxy-3,5-di-O-toluoyl-L-ribofuranose is a synthetic glycosylation agent with high purity and custom synthesis. It is a monosaccharide that can be used for the modification of complex carbohydrates, such as saccharides and polysaccharides. 1-Chloro-2-deoxyribofuranose is also known to react with other types of sugars to form glycosylated products. This product can be fluorinated or methylated to create new derivatives.</p>

<p>3-O-Benzyl-1,2-O-isopropylidene-a-D-glucofuranose (3BZIPF) is an oligosaccharide with a molecular weight of 477.6 g/mol. It is soluble in alcohol and water. 3BZIPF can be used as a sugar substitute or in the food industry. The product can be custom synthesized to meet your requirements.</p>

<p>3,4,6-Tri-O-benzyl-2-nitro-D-galactal is a nitro compound that is used in the synthesis of glycopeptide antibiotics. It reacts with threonine, forming an intramolecular hydrogen bond to yield the corresponding methyl ester. The nitrate ion can also be used as a nucleophile to form an ether with alcohols or amines. This reaction is stereoselective and yields the desired product in high yields.</p>

<p>UDP-N-acetyl-D-mannosamine is a precursor of the sugar nucleotide UDP-N-acetylglucosamine. It is synthesized in the cytoplasm by the enzyme UDP-N-acetylglucosamine 2-epimerase, which converts UDP-N-acetylglucosamine to UDP-N-acetylmannosamine. This enzyme also catalyzes the conversion of UDP-N-[3′,5′]-diacetamido mannosamine to UDP-[3′,5′]-diacetamido glucuronic acid. The enzyme has been found in Streptococcus spp., including Streptococcus pneumoniae and Streptococcus pyogenes serogroup A (group A streptococci). It has also been detected in other bacteria, including Neisseria meningitidis and Staphylococcus aureus.</p>

<p>Ethyl b-D-glucuronide is a modification of the carbohydrate. It is used in the synthesis of oligosaccharides, polysaccharides, and other complex carbohydrates with high purity. This compound can be synthesized by methylation and glycosylation, or by fluorination and saccharide.</p>

<p>Ethyl a-D-glucopyranoside is an organic acid that has been extracted from the seeds of the plant Reticulata. It contains a mixture of fatty acids and compounds that are collectively known as retinoids. Ethyl a-D-glucopyranoside inhibits beta-glucosidase, aminotransferase activity, and intestinal glucosidases and has been shown to have antioxidant properties. This product may be used for the treatment of musculoskeletal disorders, such as osteoarthritis, which is characterized by degeneration and inflammation of joints. Ethyl a-D-glucopyranoside may also be used as an agent to help prevent skin aging caused by exposure to ultraviolet (UV) radiation and other factors.</p>

<p>Mannide monooleate is a naturally occurring fatty acid that is found in the lipid bilayer of cell membranes. It has shown to be effective in the treatment of a number of chronic inflammatory diseases, such as arthritis and inflammatory bowel disease. Mannide monooleate is also being explored as an adjuvant for vaccines, and has shown efficacy against leishmania infection.</p>

<p>1,2-O-Isopropylidene-3-deoxy-a-D-allofuranose is a custom synthesis that is a complex carbohydrate. It has been modified by methylation and glycosylation. The product is an Oligosaccharide, Polysaccharide and Modification of saccharide. The product has high purity with a CAS No. 4494-96-6.</p>

<p>Inhibitor of α-glucosidase with applications in diabetes therapy for control of post-prandial blood glucose fluctuations. The compound inhibits the digestive breakdown of complex carbohydrates to absorbable monosaccharides and smoothens hyperglycaemic peaks in type 2 diabetes mellitus. It also possesses anti-obesity effects thanks to activation of brown adipose tissue and increasing energy expenditure.</p>

<p>a-D-Galactose-sp-biotin is a glycosylation product with a complex carbohydrate structure. It is synthesized by reacting a galactose with a spacer arm and biotin. The product has been modified to include fluorination, saccharide modification, and Oligosaccharide synthesis. This product is available in high purity and CAS No.</p>

<p>L-Arabinose-BSA is a Glycosylation, Oligosaccharide, sugar, Synthetic, Fluorination, Custom synthesis, Methylation, Monosaccharide, Polysaccharide, saccharide. It is a Click modification. L-Arabinose-BSA has CAS No. 1590-84-3 and Modification of complex carbohydrate. This product has High purity.</p>

<p>Sophorolipids are produced by various yeast species, notably Starmerella bombicola. Acidic Sophorolipids are amphiphilic molecules and therefore possess the attributes of surfactants; however as bio-surfactants they have several advantages over synthetic surfactants including low toxicity, biodegradability and the potential for low cost manufacture.</p>

<p>1,6-Dichloro-1,6-dideoxy-D-fructose (1,6DD) is a synthetic spermicide that prevents the fusion of the egg and sperm. It has been shown to be effective in reducing fertility in male rats. The pharmacological effects of 1,6DD are due to its benzalkonium chloride content. 1,6DD is a reactive chemical that can damage cellular membranes and lead to cell death. Benzalkonium chloride is toxic to human cells and can cause necrosis or apoptosis. The toxicity of 1,6DD on the brain has been demonstrated using human liver cells as well as human brain cells. This agent also has an effect on mineralization and causes an increase in calcium influx into cells by activating calcium channels.</p>

<p>2-Acetamido-3-O-benzyl-4,6-O-benzylidene-2-deoxy-b-D-glucopyranosyl azide is a modified carbohydrate that is used in the synthesis of glycosides. It is a synthetic molecule that is fluorinated at the alpha position of the glycosidic bond to allow for reaction with other molecules. This product has been shown to be stable in acid and base reactions and can be used for oligosaccharide synthesis or modification.</p>

<p>L-Sorbitol is a polyhydric alcohol that is found in various natural products, such as fruits and vegetables. It has been shown to inhibit the growth of strains of Stenotrophomonas maltophilia, which is an opportunistic pathogen of human and animal cells. L-Sorbitol can be used to treat bacterial infections by inhibiting the synthesis of DNA, RNA, and proteins. This compound has also been shown to prevent dehydration in bacteria by acting as an osmotic agent. The effect of L-sorbitol on the growth of bacteria depends on the pH of the environment in which it is dissolved. The optimum pH for this compound is 7.5</p>

<p>Methyl b-L-fucopyranoside is a glycosylating agent that is used to modify saccharides and oligosaccharides. It can be used for the synthesis of complex carbohydrates, such as polysaccharides and glycoconjugates. Methyl b-L-fucopyranoside is also useful for the synthesis of glycosylated proteins, which are proteins with sugar chains attached to them. The product is a white solid that is soluble in water.</p>

<p>3-Deoxy-3-fluorosucrose is a noncompetitive inhibitor of leuconostoc mesenteroides glucosyltransferases. It inhibits the enzyme by binding to the active site and preventing the transfer of glucose from the sugar transport to the acceptor. 3-Deoxy-3-fluorosucrose has been shown to inhibit the synthesis of pro-inflammatory cytokines, such as TNF-α and IL1β, in vitro. This inhibition is thought to be due to its ability to inhibit sugar transport and thus prevent glycosylation reactions that are required for protein synthesis.</p>

<p>2,3,4,6-Tetra-O-acetyl-a-D-galactopyranosyl trichloroacetimidate is a disaccharide that is an activated glycoprotein. It is used as a hapten for the production of monoclonal antibodies and as an immunogen in stepwise immunization with bovine serum albumin. This compound has been shown to be specific for the EGF receptor on neoglycoproteins and can be used to detect this receptor. The glycosidic residue of 2,3,4,6-tetra-O-acetyl-a-D-galactopyranosyl trichloroacetimidate allows it to bind to proteins such as albumin and act as a carrier for other molecules.</p>

<p>Methyl 2,3,4,6-tetra-O-benzyl-a-D-mannopyranoside is a glycosylation product that can be used in chemical synthesis. This compound is an example of a complex carbohydrate and can be modified with methyl or fluorine groups. Methyl 2,3,4,6-tetra-O-benzyl-a-D-mannopyranoside is also a sugar and an oligosaccharide. This compound has been custom synthesized to meet customer specifications and is available in high purity.</p>

<p>D-Glycero-D-talo-heptitol is a natural product that is found in plants and bacteria. It is an alditol, which is created by the glycosidic bond of a carbohydrate and a hydroxyl group. D-Glycero-D-talo-heptitol has shown to inhibit the activity of enzymes involved in fatty acid synthesis, such as 3-hydroxyacyl coenzyme A dehydrogenase, and carbohydrate synthesis, such as fructose 1,6 bisphosphatase. This compound also inhibits the borohydride reduction of glycan precursors. This may be due to its hydrophilic interactions with water molecules and its hydrophobic interactions with other lipid molecules.</p>

<p>L-Threonic acid-1,4-lactone is a nutrient solution for mammalian tissue. It is a coenzyme that acts as an intermediate in the conversion of dehydroascorbic acid to erythronate and participates in the synthesis of 4-hydroxycinnamic acid from 4-hydroxyphenylpyruvic acid. L-Threonic acid-1,4-lactone has been shown to inhibit the replication of human immunodeficiency virus (HIV) in vitro. The physiological levels of L-Threonic acid-1,4-lactone are not yet known, but it has been shown to have inhibitory properties on HIV infection at concentrations that do not affect cellular metabolism or induce reactive oxygen species production. L-Threonic acid-1,4-lactone also has been shown to prevent hepatic steatosis and fatty liver disease by inhibiting lipid accumulation via its ability to</p>

<p>Diclofenac acyl-D-glucuronide is a nonsteroidal anti-inflammatory drug that inhibits the enzyme activity of aminotransferase. This leads to a decrease in the production of prostaglandins, which are responsible for the inflammatory response. Diclofenac acyl-D-glucuronide has been shown to have antiulcer effects in vitro and in vivo. It also decreases the uptake of diclofenac by human tubule cells, which may be due to its reactive nature. The clinical relevance of this drug is still under investigation, but it is believed that diclofenac acyl-D-glucuronide could play a role in wastewater treatment because it can be easily extracted from water samples with analytical chemistry techniques.</p>

<p>Benzoic acid-acyl-b-D-glucuronide is a β-glucuronide linker that is cleaved by β-glucuronidase enzymes. This allows controlled release of the payload to the targeted cells.</p>

<p>N-Acetyl-9-azido-9-deoxy-neuraminic acid (also known as 9AzNeu5Ac) is used as a sialic acid substitute for metabolic glycan labelling, which allows glycan-protein interactions and sialylations to be interrogated. Naturally occurring glycans can be di-sialylated by sialidase and replaced by a sialyl analogue, such as N-acetyl-9-azido-9-deoxy-neuraminic acid, using sialyltransferase. The modified glycans are then resistant to sialidase. Reduction of the azide functionality of N-acetyl-9-azido-9-deoxy-neuraminic acid affords access to an additional 9-amino sialic acid analogue which can be further elaborated to 9-amido analogues.</p>

<p>1,2-O-Isopropylideneglycerol is an inhibitor of glycerin and glycerol dehydrogenase. It is a colorless liquid that has been shown to have a kinetic inhibitory effect on the enzyme activities of glycerin and glycerol dehydrogenase in vitro. 1,2-O-Isopropylideneglycerol has also been shown to react with light at wavelengths of 250 nm or less. This reaction produces reactive oxygen species that may lead to the degradation of the enzyme's active site. In vivo, 1,2-O-isopropylideneglycerol is converted into an acidic metabolite that can accumulate in cells. This metabolite can react with other molecules such as proteins and nucleic acids, which may result in structural changes and/or modification of their function.</p>

<p>Phenyl 2,3,4,6-tetra-O-acetyl-b-D-galactopyranoside (TTA) is a synthetic monosaccharide that is used in the synthesis of complex carbohydrates. TTA is also known as Fluorination, Monosaccharide, Synthetic, Oligosaccharide, complex carbohydrate and has CAS No. 2872-72-2. TTA can be custom synthesized for research purposes or for commercial use and can be glycosylated to form polysaccharides. TTA is modified through methylation or click chemistry and can be used to modify sugar molecules or other carbohydrates. It is also high purity with less than 1% impurities.</p>

<p>Competitive inhibitor of fucosyltransferases FUT3, FUT5, FUT6 and FUT7 with Ki values in low micromolar range. This fluorinated GDP-fucose analog inhibits oligosaccharide core fucosylation of N-linked glycans in animal and plant cells.</p>

<p>a-D-Glucoheptonic acid sodium salt is a compound that has been shown to modulate the immune system. It also has been used in pharmaceutical formulations as an excipient and as a carrier for diagnostic and therapeutic agents.</p>

<p>The anomeric position of 2,3,4-tri-O-benzyl-L-arabinopyranose is anomeric. The yields of the two possible anomers were not determined in this experiment. Hydrogenolysis of the benzyl group in 2,3,4-tri-O-benzyl-L-arabinopyranose at room temperature resulted in a mixture of the two possible anomers.</p>

<p>Oroxylin A 7-O-glucuronide (OA7G) is a natural compound that exhibits anti-angiogenic and anti-inflammatory effects. OA7G binds to p-hydroxybenzoic acid and inhibits the activity of glycosidases, which are enzymes that hydrolyze glycosides. OA7G has been shown to have therapeutic potential in several models of inflammatory bowel disease. In vivo studies show that OA7G may be a useful agent for the treatment of bowel disease by inhibiting angiogenesis, which is the formation of new blood vessels from pre-existing ones. Molecular docking analysis showed binding affinity between OA7G and the enzyme dextran sulfate glucuronyltransferase, suggesting a possible mechanism for its anti-inflammatory effects.</p>

<p>2,3,4,6-Tetra-O-acetyl-4-(hydroxymethyl)phenyl-b-D-glucopyranoside is a chemical that is extracted from the rhizoma gastrodiae. It is used to treat symptoms of damaged ganglion cells in diabetic patients. 2,3,4,6-Tetra-O-acetyl-4-(hydroxymethyl)phenyl-b-D-glucopyranoside inhibits chloride channels in neurons by binding with the extracellular receptor site and thereby preventing the influx of chloride ions. This leads to reduced neuronal excitability and decreased symptoms of damaged ganglion cells in diabetic patients. 2,3,4,6 Tetra O acetyl 4 (hydroxymethyl) phenyl b D glucopyranoside has been shown to have an inhibitory effect on structural formula and environmental pollution.</p>

<p>2’-(N-Hexadecanoylamino)-4’-nitrophenyl-b-D-glucopyranoside is a synthetic substrate that is used in diagnostic procedures to identify the presence of lysosomal enzymes. The reaction product, resorufin, is a fluorogenic substrate that reacts with the enzyme hexanoyl coenzyme A reductase and can be detected by spectrophotometry. This experimentally insensitive compound has been used to measure the activity of hexanoyl coenzyme A reductase in skin fibroblasts from patients with ichthyosis vulgaris. Resorufin fluorescence is proportional to the amount of hexanoyl coenzyme A reductase present in cells.</p>

<p>N-Acetyl-D-quinovosamine is a chemical compound that belongs to the group of quinovosamines. It is an acidic molecule with a pKa of 3.5 and is soluble in water, methanol, and acetic acid. N-Acetyl-D-quinovosamine has been shown to inhibit the growth of P. aeruginosa strains, which are human pathogens. This drug binds to the bacterial cell wall by competitive inhibition and prevents the formation of an antibiotic-inhibitor complex with the enzyme cell wall synthesis that is required for cell wall biosynthesis, inhibiting protein synthesis and cell division. N-Acetyl-D-quinovosamine also inhibits the production of hydrogen fluoride (HF) by bacteria as well as their ability to produce ammonia from nitrite or nitrate ions.</p>

<p>Inhibitor of Gal-dependent lectin binding; used for synthesis of galactoses</p>

<p>An anhydro thio sugar</p>

<p>Building block for DNA-related organic synthesis</p>

<p>2-Acetamido-2-deoxy-D-talopyranose is a noncompetitive inhibitor of the enzyme glycosidase. It has been shown to inhibit the enzymatic cleavage of glycoconjugates, such as glycoproteins and glycolipids, as well as antigen binding. 2-Acetamido-2-deoxy-D-talopyranose binds to the receptor binding domain on the surface of cancer cells and inhibits the growth of these cells in vitro. This compound also has potent inhibitory activity against influenza virus and is used in the synthesis of glycans for use in vaccines. 2-Acetamido-2-deoxy-D-talopyranose can be produced through acid hydrolysis or enzymatic methods.</p>

<p>Sustainable solvent used widely in cosmetic and pharmaceutical formulations</p>