Monossacáridos

<p>Please enquire for more information about GDP-L-fucose disodium including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>N-Acetyl-D-galactosamine-6-O-sulphate sodium is a carbohydrate that is used in the synthesis of oligosaccharides. The saccharide is fluorinated, methylated, and glycosylated. It also has a click modification at the reducing end. N-Acetyl-D-galactosamine-6-O-sulphate sodium is synthesized by custom synthesis and has high purity.</p>

<p>Please enquire for more information about D-Fructose 1-phosphate disodium including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>GDP-D-mannose is a natural mannosyl donor and substrate for mannosyltransferases that catalyses mannosylation, for instance during the synthesis of the trimannoside core of complex, high-mannose or hybrid N-glycans. GDP-D-mannose is widely used in (chemo)enzymatic synthesis of oligosaccharides and its biosynthesis occurs from glucose-6-phosphate over several steps. GDP-D-mannose consists of a D-mannose unit, α-glycosydically linked to the nucleotide guanosine diphosphate (GDP). Examples of this important reaction would be the transfer of mannosyl moieties onto the dolichol-P-P-GlcNAc2 precursor of N-glycans in the endoplasmatic reticulum, with release of GDP, or the mannosylation reactions during GPI-anchor (bio)synthesis. GDP-D-mannose has also been used for the in vitro synthesis of b-mannan oligosaccharides.</p>

<p>2-Deoxy-4-C-methyl-2-methylene-3,4-O-isopropylidene -L-erythro pentonic acid d-lactone is a methylated sugar with a degree of substitution of 1.0, which can be used for the synthesis of various saccharides and polysaccharides. This product has been modified with click chemistry. It is available in custom synthesis and high purity. The CAS number for this compound is 121592-71-8, and it can be used to synthesize glycans or oligosaccharides. This product can be fluorinated or complexed with other sugars.</p>

<p>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.</p>

<p>L-Fucose is a monosaccharide that is an important component of glycoproteins and glycolipids. L-Fucose is also found in the cell wall of bacteria. The most abundant sources of L-fucose are from the hydrolysis of lactose or sucrose by bacteria, or as a result of intestinal microbial fermentation. L-Fucose has been shown to be involved in the regulation of many metabolic processes, including the glomerular filtration rate and sephadex g-100 binding capacity in the kidney. It has also been shown to improve growth in infant rats with protein malnutrition. The enzyme that catalyzes the conversion of D-arabinose to L-fucose is known as fucokinase.</p>

<p>Methyl α-D- glucopyranoside is a methylated sugar used as an inhibitor of lectin-conjugate binding. Methyl α-D- glucopyranoside is commonly used in protein purification for eluting glycoproteins and other glycoconjugates from affinity chromatography columns of agarose lectin. Methyl α-D- glucopyranoside is also known as Methyl alpha-D-glucoside or alpha-Methyl-glucoside.</p>

<p>2,3-O-Isopropylidene-1-C-methyl-D-erythrose is a modified oligosaccharide that is synthesized from D-erythrose. It can be used in the synthesis of complex carbohydrates with various biological activities. It is a sugar that can be methylated, glycosylated, or fluorinated and has been shown to have anti-inflammatory properties.</p>

<p>D-ribose (Rib) is an aldopentose, a component of RNA and a constituent of numerous cofactors, and certain vitamins. (Collins, 2006). Ribose is a component of bacterial polysaccharides found in Salmonella (Lindberg, 1990). Ribosylation leads to the production of significant amounts of advanced glycation end products, both extracellularly and intracellularly, it may be involved in cell dysfunction and subsequent cognitive impairments (Wei, 2012).</p>

<p>(2R, 3R, 4R) -3, 4- Difluoro- 1- (phenylmethyl) - 2- pyrrolidinemethanol is a synthetic compound that has been modified to contain fluoro substituents. It is an intermediate for the synthesis of oligosaccharides and complex carbohydrates. This compound can be used in click chemistry or glycosylation reactions. The purity of this compound is greater than 99% and it has not been tested on animals.</p>

<p>L-Erythrulose is an organic compound that is a sugar alcohol. It can be synthesized from the aldol reaction of glycolaldehyde and dehydroascorbic acid, which are both found in natural sources. L-Erythrulose has shown to have intramolecular hydrogen transfer (H-transfer) reactions, where the hydroxyl group migrates from one C atom to another. This kinetic data was obtained using surface methodology on model systems containing l-erythrulose and bacteria with wild-type or mutant strains. The conformational properties of L-erythrulose were also investigated by comparing its chemical structures with those of other sugars.</p>

<p>3-Deoxy-D-gluconic acid is a chemical compound that has the chemical structure of C6H12O6. It is a white crystalline solid that can be found in nature as a reaction product of glucose and oxygen. 3-Deoxy-D-gluconic acid can also be synthesized by reacting D-glucose with nitrous acid or sulfur dioxide. 3-Deoxy-D-gluconic acid is an organic acid and has been shown to inhibit the growth of filamentous fungi by acting on their glycosidic bonds. This chemical compound has not been shown to have any adverse health effects in humans, although it may cause irritation if it comes into contact with skin or eyes.</p>

<p>Sucrose octaacetate is used commercially and industrially in a variety of applications including as an inert ingredient in pesticides and herbicides and has been approved by the EPA as an inert ingredient in pesticides due to its low toxicity.  It has also been approved by the FDA as a food additive. It has a bitter taste and is used as a bitterant to deter accidental ingestion.</p>

<p>N-Acetyl D-mannosamine (ManNAc) is an aldohexose (2-acetamido-2-deoxymannose) in which the axial hydroxyl group at position 2 is replaced by a N-acetyl group (Collins, 2006). It has been reported that N-acetyl D-mannosamine supplementation, may provide novel means to break the link between obesity and hypertension (Peng, 2019). N-Acetyl-D-mannosamine and N-acetyl-D-glucosamine are the essential precursors of sialic acid, the specific monomer of polysialic acid, a bacterial pathogenic determinant, for example, Escherichia coli K1 uses both amino sugars as carbon sources. It has been reported that ManNAc can be used as a treatment for hereditary inclusion body myopathy, an adult-onset, progressive neuromuscular disorder and also for renal disorders involving proteinuria and hematuria due to podocytopathy and/or segmental splitting of the glomerular basement membrane (Galeano, 2007).</p>

<p>2,3,5-Tri-O-benzyl-b-D-ribofuranose is a synthetic monosaccharide that is used in the synthesis of complex carbohydrates such as glycosylation and polysaccharides. One use for this chemical is to modify the sugar moiety with methyl groups, yielding 2,3,5-tri-O-methyl b-D-ribofuranose. This modification helps prevent the sugar from being metabolized by enzymes in the body. The chemical can also be fluorinated to yield 2,3,5-trifluoro b-D-ribofuranose.</p>

<p>Reference compound for metabolites of the pentosephosphate pathway</p>

<p>Ribulose 5-phosphate sodium is a chemical that can be used to inhibit the enzyme ribulose phosphate reductase. Ribulose 5-phosphate sodium has been shown to inhibit glycolaldehyde production in the chloroplasts of plants, effectively reducing the amount of carbon dioxide produced. This chemical has also been shown to have an inhibitory effect on other enzymes involved in carbon fixation and assimilation. The effectiveness of this chemical is dependent on the specific plant species and environmental conditions.</p>

<p>Methyl 2-O-(methyl 4-O-methyl-α-D-glucopyranosyluronate)-β-D-xylopyranoside is a methyl glycoside disaccharide</p>

<p>Methyl D-arabinofuranoside is an antimycobacterial agent that inhibits the synthesis of mycolic acids, which are important components of the cell wall of Mycobacterium tuberculosis. Methyl D-arabinofuranoside has been shown to be active against drug-resistant strains and has been well tolerated by animals. This compound can be synthesized from 2,4-dichlorophenylacetic acid and arabinose in two steps. The first step involves a three-component condensation reaction with sodium hydroxide, hydrochloric acid, and 2,4-dichlorophenylacetic acid. The second step is a nucleophilic attack on the pyran ring of methyl D-arabinofuranoside with hypophosphorous acid. Methyl D-arabinofuranoside can also be prepared by reacting sodium nitrosobenzene with sodium benzene sulfinate in alcoholic solution</p>

<p>Ethyl 2,3,6-tri-O-benzoyl-b-D-thioglucopyranoside is a synthetic monosaccharide with a complex carbohydrate structure. It can be custom synthesized to order and is available in high purity. This product is a glycosylation reagent that can be used for the synthesis of oligosaccharides and polysaccharides. The product has been shown to react with primary alcohols and amines in the presence of catalysts such as TMSOTf, DCC, or EDC to form ether bonds or amine bonds respectively. Ethyl 2,3,6-tri-O-benzoyl-b-D-thioglucopyranoside also reacts with thiols in the presence of catalysts such as HOBt or HOAt to form thioether bonds.</p>

<p>D-Xylulose 5-phosphate sodium salt is a synthetic monosaccharide that can be used in the synthesis of oligosaccharides, polysaccharides, and complex carbohydrates. It is also used in glycosylation reactions. D-Xylulose 5-phosphate sodium salt has been fluorinated to provide better stability and solubility. The compound has a molecular weight of 206.06 g/mol and a CAS number of 105931-44-0. This product is available for custom synthesis upon request.</p>

<p>2-Acetamido-1,3,4,6-tetra-O-acetyl-2-deoxy-a-D-galactopyranose is a fluorinated complex carbohydrate that has been modified by methylation and acetylation. This product is a custom synthesis that has not been previously described in the scientific literature. It is synthesized from 2, 3, 4, 6 tetraacetyl alpha D galactopyranoside and 2 deoxy alpha D galactopyranose. The chemical properties of this compound are similar to those of other complex carbohydrates such as glycogen and heparin.</p>

<p>D-ribulose-5-phosphate sodium is a nucleotide sugar that is one of the ribonucleotides, which are fundamental components of RNA. D-ribulose 5-phosphate sodium has been shown to be an intermediate in the metabolism of ribulose and catalyzes the oxidation of d-arabinose. This enzyme also catalyses the synthesis of fatty acids and participates in reactions involving glycerolipids and phospholipids. The reaction mechanism involves a double displacement with simultaneous attack by a water molecule on C2' and C3'. When deuterium is present, it affects the rate of these reactions in a way that depends on the orientation of the substrate to the enzyme.</p>

<p>4-Methoxyphenyl 2,6-di-O-benzyl-3,4-O-isopropylidene-b-D-galactopyranose is a neurotrophic factor that belongs to the family of morphogenetic proteins. It is found in Podocarpaceae and is a growth factor. This compound has been shown to have hepatoprotective effects against viral infection and can be used as an antiviral agent. 4MPBG also has antiinflammatory and immunomodulatory properties.</p>

<p>2,3,5-Tri-O-acetyl-b-L-ribofuranosyl chloride is a custom synthesis of an oligosaccharide. It is a complex carbohydrate that has been modified by methylation and glycosylation. This product is a high purity, fluorinated saccharide with a CAS number. It undergoes the Click modification and has been synthesized through the use of carbohydrate chemistry.</p>

<p>4-Deoxy-D-glucose is a sugar that is synthesized by the condensation of two molecules of erythrose. It has been shown to be an efficient donor substrate for nucleophilic attack, which can lead to the synthesis of glycosides and other natural products. 4-Deoxy-D-glucose is also a competitive inhibitor of uridine diphosphate (UDP) glucose, which is an enzyme involved in the biosynthesis of UDP sugars and glycoproteins. The concentration of 4-deoxy-D-glucose affects its catalytic mechanism, as it acts as a competitive inhibitor at high concentrations. Molecular modeling has revealed that this molecule adopts a chair conformation with significant solvent exposure.</p>

<p>Hyaluronate dodecasaccharide is a complex carbohydrate that belongs to the group of oligosaccharides. It is made up of hyaluronic acid, which is a polysaccharide, and a series of sugar molecules. Hyaluronate dodecasaccharide has been modified in order to increase the stability and water solubility. This product can be used as a coating material for pharmaceuticals or as an additive for cosmetics.</p>

<p>1-Cyano-2-deoxy-3,5-di-O-toluoyl-D-ribofuranose is a monosaccharide that is used in the synthesis of oligosaccharides and polysaccharides. This product is custom synthesized to meet customer specifications. It has a CAS number of 406955-52-0. The purity of this product can be customized as well.</p>

<p>3-O-Benzyl-D-mannose is a glycoside that is synthesized by the reaction of dibutyltin oxide with an anomeric or other glycosidic sugar. The reaction proceeds via a nucleophilic addition of the tin triflate to a glycosyl group followed by an electrophilic alkylation of the resulting alcohol. 3-O-Benzyl-D-mannose can be synthesized from the commercially available compound, D-mannose, and dibutyltin oxide. It has been shown to inhibit axial growth in Escherichia coli cells.</p>

<p>3'-a-Sialyl-N-acetyllactosamine sodium salt is a high purity, custom synthesis sugar. It has been modified with fluorination, glycosylation, and methylation to provide the desired properties. This product is also available in other forms such as monosaccharide and saccharide. 3'-a-Sialyl-N-acetyllactosamine sodium salt can be used in various applications including Click modification, fluoroamination, glycosylation, carbonylation and methylation. CAS No. 350697-53-9</p>

<p>Phenyl 2,3-di-O-benzyl-b-D-thioglucopyranoside is a Glycosylation product that belongs to the category of complex carbohydrates. Phenyl 2,3-di-O-benzyl-b-D-thioglucopyranoside is an Methylation product that can be Click modified with Polysaccharides and Fluorinated with saccharides. This product has been shown to have Modification capabilities in sugar and Oligosaccharides. Phenyl 2,3-di-O-benzyl-b-D-thioglucopyranoside is a Synthetic product that can be Custom synthesized for High purity.</p>

<p>1,2,3,5-Tetra-O-acetyl-β-D-ribofuranose is a sugar that has been acetylated at the hydroxyl group. It has biological properties that are similar to those of 1,2,3,5-tetraacetyl-β-D-ribofuranose. This compound is an analog of 1,2,3,5-tetraacetyl-β-D-ribofuranose and can be used as a model system for studying the effects of acetylation on the properties of this molecule. Acetylation at the hydroxyl group in sugars can lead to low energy (chemical) properties. The acetylated form of this compound reacts with trifluoromethanesulfonic acid to give tetrafluoroethylene and ammonium sulfate in a model reaction solution. 1,2,3,5-Tetraacetyl β</p>

<p>Glucosamine is a hexose sugar that is an amino sugar and a precursor in the biosynthesis of glycoproteins. It also acts as an intermediate for the synthesis of other non-carbohydrate natural products. 6-O-Acetyl-2-azido-3,4-di-O-benzyl-2-deoxyglucopyranose is a glucosamine derivative that has been synthesized from trifluoroacetic acid and piperidine. The acetyl group on this compound makes it soluble in water, which allows for its use in pharmaceuticals and other applications.</p>

<p>Decyl D-glucopyranoside is a sodium salt of decyl D-glucopyranoside that is used as a detergent additive in cleaning compositions. Decyl D-glucopyranoside has shown antimicrobial activity against both Gram-positive and Gram-negative bacteria, including methicillin resistant Staphylococcus aureus (MRSA) and Clostridium perfringens. Decyl D-glucopyranoside has also been shown to have chemical stability at high temperatures, making it useful in the manufacture of lacrimal gland preparations and cationic surfactants.</p>

<p>trans-Zeatin-O-glucoside is a cytokinin metabolite, which is a compound derived from the naturally occurring plant hormone zeatin. This product is synthesized or can be naturally found in plants, where it plays a crucial role in the regulation of growth and development. As a glucoside, it involves a glucose molecule attached to the cytokinin, which affects the compound's solubility, stability, and transport within the plant system.</p>