Monosacáridos

<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>Methyl 2-benzyloxycarbonylamino-2-deoxy-a-D-glucopyranoside is a monosaccharide that is modified with fluorine. The modification of the sugar molecule can be done by either a click or an oxidative process. In the case of this product, the modification was done by addition of fluorine to the methyl group on the second carbon atom of the benzyloxycarbonyl group. This product belongs to CAS No. 4704-15-8 and has a high purity. It is also a complex carbohydrate and consists of saccharides and sugars. Methyl 2-benzyloxycarbonylamino-2-deoxy-a-D-glucopyranoside can be used in polysaccharides and saccharides, as well as other applications related to carbohydrates such as modifying glycoproteins and glycolipids, as well as being used in pharmaceuticals such</p>

<p>(4R)-3-O-Benzyl-1,2-O-isopropylidene-4-(2,6-piperidinedione-4-yl)-D-threose is a methylated sugar. It is synthesized by the modification of a natural sugar molecule with a fluorinated group. This product can be used in the synthesis of complex carbohydrates and pharmaceuticals. (4R)-3-O-Benzyl-1,2-O-isopropylidene-4-(2,6 piperidinedione) -D -threose has high purity and can be modified to have a range of different properties. It is an important synthetic intermediate for monosaccharides and oligosaccharides.</p>

<p>Methyl 2,3,4-tri-O-benzyl-6-O-triisopropylsilyl-a-D-mannopyranoside is a glycosylation agent that can be used in the synthesis of oligosaccharides and polysaccharides. The compound is fluorinated at the C2 position and methylated at the C3 position. The final product is a white solid with a purity level of &gt;99%. The molecular formula is CHO and the molecular weight is 522.9 g/mol.<br>Methyl 2,3,4-tri-O-benzyl-6-O-(1,1'-biphenyl)-aD manno pyranoside can be synthesized through click chemistry by reacting an alkyne (1) with trimethylsilylacetylene (2). This reaction yields an α,β unsaturated carbonyl (3), which undergoes pall</p>

<p>(1S) -1- [(2S, 3S,4R) -N-Butyl-4-hydroxymethyl-3- hydroxy- 1- azetidinyl] -1, 2- ethanediol is a synthetic monosaccharide that belongs to the group of complex carbohydrates. It has been modified by fluorination and methylation. This product can be synthesized according to customer specifications. The CAS number for this product is 97911-51-7. It is highly pure with a purity level of 98%. This product can be glycosylated or click modified according to customer specifications.</p>

<p>N-Acetyl-L-lyxosamine is a glycosylation that is used in the synthesis of complex carbohydrates. It can be modified with methyl groups, fluorine atoms, and other substances to produce desired products. N-Acetyl-L-lyxosamine can be used in the synthesis of saccharides such as oligosaccharides and polysaccharides. It is also used in the modification of sugars and monosaccharides. This compound has been synthesized from various sources, including natural glycerol or plant oils. The purity of this chemical is greater than 99%.</p>

<p>4-O-Benzyl-D-mannose is a high purity, custom synthesis sugar with Click modification, fluorination and glycosylation. The CAS No. for this compound is 108611-67-0. 4-O-Benzyl-D-mannose is an oligosaccharide monosaccharide saccharide carbohydrate complex carbohydrate with the chemical formula C5H6O5 that has a molecular weight of 174.11 g/mol. This compound can be used to synthesize polysaccharides, which are carbohydrates that contain more than ten monosaccharides and are found in plant cell walls and other biological polymers such as chitin, cellulose, and glycogen. 4-O-Benzyl-D-mannose is also used in the synthesis of saccharides that are found in glycoproteins or proteoglycans.</p>

<p>Methyl 4,6-O-benzylidene-b-D-galactopyranoside is a sugar that has a molecular formula of C14H18O7. This compound crystallizes in the monoclinic system with unit cell dimensions of a=11.74 Å, b=8.92 Å, c=5.81 Å and β=106.39°. The methyl 4,6-O-benzylidene group is attached to the galactose ring via an ether bond at C4' and C6'. Methyl 4,6-O-benzylidene-b-D-galactopyranoside has been shown to possess receptor binding properties by inhibiting acetylcholine release when it binds to the acetylcholine receptors on the surface of muscle cells. Methyl 4,6-O-benzylidene-b-D-galactopyr</p>

<p>D-Glucuronic acid, sodium salt monohydrate is a chromatographic standard. It is used to measure the hydrophilicity of a sample and its interaction with proteins. In addition, it can be used as an immunomodulator. D-Glucuronic acid, sodium salt monohydrate has been shown to have anti-inflammatory effects by inhibiting the production of prostaglandins and leukotrienes. The acidic nature of this compound may play a role in its membrane system interactions with lysine residues on protein surfaces.</p>

<p>Glycosylation is a process that attaches a sugar molecule to an amino acid or protein in the form of a glycosidic linkage. The attachment of the sugar molecule can be accomplished by either an enzymatic or chemical process. The type of glycosylation determines the type of linkage, which can be alpha-N-glycosidic (α-N), beta-N-glycosidic (β-N), or N-acetyl--galactosamine (NAG). Methylation is a process that changes one or more hydroxyl groups on a compound into methyl groups. It is usually performed with compounds containing alcohol groups (-OH) on their molecules. Click modification is a chemical reaction used to attach two chemical compounds together. It usually involves the use of copper(I) chloride, copper(II) chloride, and other reagents such as tetrabutylammonium bromide and potassium bromide. Click modification has been</p>

<p>1,2,6-Tri-O-acetyl-3,4-di-O-benzyl-a-D-mannopyranose is a synthetic sugar that has been modified with three acetates and benzyl groups. It is used in the synthesis of glycosides and oligosaccharides. 1,2,6-Tri-O-acetyl-3,4-di-O-benzyl-a-D-mannopyranose is also an important building block for the synthesis of complex carbohydrates.</p>

<p>Isopropyl-β-D-thioglucuronic acid is a β-D-glucuronidase inducer. It enhances the sensitivity of β-glucuronidase assays in E. coli.</p>

<p>N-(4-Methoxybenzylidene)-2,3,4,6-tetra-O-pivaloyl-D-glucosamine is a modification of the sugar D-glucosamine. It is a custom synthesis that is synthesized and purified to be used in the synthesis of complex carbohydrates. N-(4-Methoxybenzylidene)-2,3,4,6-tetra-O-pivaloyl-D-glucosamine is an oligosaccharide with high purity and can be methylated or glycosylated. It has CAS No. 63982-55-8 and has been fluorinated. This modification has been shown to have antihypertensive effects in rats and may also have antiinflammatory properties.</p>

<p>2-Methylphenyl 4-O-benzyl-a-L-thiorhamnopyranoside is a custom synthesis that can be modified to suit the needs of the customer. It is a fluorinated oligosaccharide with a complex carbohydrate structure. The product has been shown to have high purity and will be synthesized according to customer specifications. 2-Methylphenyl 4-O-benzyl-a-L-thiorhamnopyranoside is an oligosaccharide that contains a saccharide and monosaccharide unit, which are linked together by glycosidic bonds. This product is also known as methylated thioretinamide or MTT.</p>

<p>Allyl a-D-glucopyranoside is a trisaccharide with the chemical formula CHO. It is an important monomer in the synthesis of polymers that are used in, for example, textiles, construction materials, and plastics. Allyl a-D-glucopyranoside has been found to have optical properties that are similar to those of natural rubber. When irradiated with UV light, it undergoes photoinduced polymerization and has been shown to be hydrophilic. The hydrophilicity can be increased by adding alkali metal ions or metal cations such as polyphosphates or calcium ions. Allyl a-D-glucopyranoside also has immunoregulatory activities and can stimulate lymphocyte proliferation, antibody production, and macrophage activity.</p>

<p>2,3,4,6-Tetra-O-acetyl-β-D-mannopyranosyl azide is a crystallographic technique that can be used to determine the structure of molecules. This technique involves the use of x-ray diffraction analysis to produce images of crystal structures. The technique is useful for determining the three dimensional structure of molecules that are too small to be seen with other techniques such as electron microscopy.</p>

<p>Calcium D-saccharate is the calcium salt of saccharic acid, also known as glucaric acid. Calcium D-saccharate has been evaluated for chemopreventive activity in a rat tracheal epithelial cell following exposure to the carcinogen benzo[a]pyrene. Addition of calcium D-saccharate to sugarcane juice during liming enhanced clarification as high molecular weight components were removed by filtration.</p>

<p>Phenyl 2-acetamido-2-deoxy-a-D-glucopyranoside is a fluorinated sugar that was synthesized by chemical modification of a natural sugar. It is a white, crystalline powder and has an odorless taste. This product is custom synthesized and can be used as an intermediate in the production of other saccharides. Phenyl 2-acetamido-2-deoxy-a-D-glucopyranoside has been modified to include methyl groups and glycosyl groups, which are not present in the natural product.</p>

<p>Please enquire for more information about 3'-Sialyl-N-acetyllactosamine-β-ethylamine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>7-Deoxy-1,2:4,5-di-O-isopropylidene-L-glycero-D-glucoheptitol is a high purity synthetic compound that can be custom synthesized to order. It is a white powder with a molecular weight of 264.27 grams per mole and is soluble in water and DMSO. The CAS No. for this compound is 2206188-76-3. It has been fluorinated at the C2 position and has been modified with a click chemistry reaction to create an oligosaccharide or polysaccharide. This product is available for purchase from our store at www.sigmaaldrichchemicals.com/7deoxy1,2:4,5diOisopropylideneLglyceroDglucoheptitol</p>

<p>2-Azido-2-deoxy-2-C-methyl-3,5-O-benzylidene -D-ribonic acid gamma-lactone is a custom synthesis of an oligosaccharide with a complex carbohydrate. It has CAS No. and is listed as Polysaccharide in the Modification section. This chemical is modified by methylation, glycosylation, and click modification. 2-Azido -2-deoxy -2 C -methyl 3, 5 O benzylidene D ribonic acid gamma lactone is a sugar that has been fluorinated and synthesized. The chemical has high purity and can be used in glycobiology research.br&gt;</p>

<p>2,3:5,6-Di-O-isopropylidene-2-C-hydroxymethyl-D-allono-1,4-lactone is a synthetic monosaccharide that is used in the synthesis of glycosides and polysaccharides. It is an acetal of D - allonic acid and 2,3:5,6 - di - O - isopropylidene - 1,4 - lactone. This compound has been shown to be effective in modifying the properties of saccharides and oligosaccharides. This compound can be custom synthesized to meet your needs.</p>

<p>(2R, 3R, 4R) -2- (Hydroxymethyl) - 2- methyl- 3, 4- pyrrolidinediol is a modification of oligosaccharides. It is synthesized from monosaccharides or disaccharides and can be modified with fluorine or methyl groups. This product has the highest purity available on the market and can be used in a variety of applications such as glycosylation, polysaccharide synthesis, sugar fluorination, saccharide click modification and more.</p>

<p>1,2,3,4,6-Penta-O-acetyl-b-D-galactopyranose, also known as beta-D-galactose pentaacetate, has high chemical stability and long shelf life. This protected form of galactose is a key building block of any chemical synthesis of galactose-containing oligosaccharides or glycoconjugates. In the presence of Lewis acids it can be used as a glycosyl donor to make simple glycosides. In order to perform more complex galactosylations it can be converted into more reactive donors, such as glycosyl halides or thioglycosides.</p>

<p>5-O-Lauryl-D-xylofuranose is a lipase that can hydrolyze pentoses and hexoses. This enzyme has been shown to be active at temperatures between 0°C and 40°C, with optimal activity at 30°C. 5-O-Lauryl-D-xylofuranose is also thermostable and can be immobilized on silica gel or alumina. It is used in the manufacture of lysine, L-arabinose, and D-xylose. The enzyme catalyzes the reaction by removing a hydroxyl group from the pentoses or hexoses through an ester linkage with a dodecanoate group. The aliphatic chain of 5-O-lauryl dodecanoate is attached to the pentose or hexose molecule in an ester linkage by a thioether bond.</p>

<p>Anthrose is a custom synthesis chemical that is used as a methylation reagent. It can be used in the synthesis of oligosaccharides and polysaccharides, which are complex carbohydrates. Anthrose has been shown to be effective for fluorination and saccharide modification. The chemical structure of anthrose consists of an ethylene diamine-N6-hydroxylhexanoic acid linker with biotin at one end and a hexose at the other.</p>

<p>(2R, 3R, 4S) -3, 4- Dihydroxy- 2, 4- pyrrolidinedimethano l is a fluorinated methylated saccharide that is used in the synthesis of complex carbohydrates. It can be used as a glycosylation or a click modification reagent. This compound has been shown to be effective in the synthesis of oligosaccharides and glycosylations.</p>

<p>N-Benzyl-3,5-dideoxy-3,5-imino-1,2-O-isopropylidene-b-L-lyxofuranose is an oligosaccharide with a 3,5 dideoxy sugar. It is a modification of the natural carbohydrate L -lyxohexaose. This synthetic compound was custom synthesized and has high purity. The CAS No. for this compound is: 233878-37-6. N -Benzyl -3,5 -dideoxy -3,5 -imino -1,2--O--isopropylidene--b--L--lyxofuranose is not a monosaccharide or polysaccharide but rather a sugar that can be methylated or glycosylated. It has fluorination and saccharides that are modified with fluorine.</p>

<p>SN-38 tri-O-acetyl-b-D-glucuronic acid methyl ester is a synthetic sugar that has been modified to contain a fluorine atom. It is used in the synthesis of oligosaccharides and glycosylation reactions. SN-38 tri-O-acetyl-b-D-glucuronic acid methyl ester is a high purity product with no detectable impurities. This compound can be custom synthesized to meet your needs.</p>

<p>1,2:5,6-Di-O-isopropylidene-alpha-D-gulofuranose is a sugar molecule that has a carbon and oxygen atoms in the 1,2 positions and an oxygen atom in the 5,6 position. It is an intermediate in the synthesis of lipids. The kinetic and clinical relevance of this compound have not been fully studied. 1,2:5,6-Di-O-isopropylidene-alpha-D-gulofuranose binds to fatty acid receptors on liver cells and initiates a cascade of events that lead to inflammation and cell death. This sugar molecule also inhibits hepatitis C virus RNA replication by binding to specific sequences on the virus’s RNA genome. The molecular interactions between 1,2:5,6-Di-O-isopropylidene alpha D gulofuranose and other molecules are determined by steric interactions with its hydroxyl group as</p>

<p>(1R) -1- [(2R, 3S) -3-Hydroxy- N-nonyl-1- azetidinyl] -1, 2- ethanediol is a methylated saccharide that can be used in the synthesis of oligosaccharides. It has been shown to be an effective inhibitor of glycosylation and can be used for the modification of carbohydrates. The compound has a CAS number and is available for custom synthesis. It also has high purity and stability, as well as being a synthetic product.</p>

<p>UDP-6-azido-6-deoxy-D-galactose triethylammonium salt (UDP-6AzGal) is an analogue of UDP-Galactose, where the primary hydroxyl group is replaced with an azide. UDP-6AzGal was confirmed to act as a galactotransferase substrate after it was used in an in vitro glycosylation reaction on lysates from HEK 293TH cells overexpressing ceramide galactosyltransferase. UDP-6AzGal was also used as a label to visualise glycosylation patterns in developing zebrafish embryos.</p>

<p>Allyl b-D-glucopyranoside is a sweet and stable sugar that is used in the production of food and pharmaceutical products. It is sourced from corn starch or rice starch. Allyl b-D-glucopyranoside has been shown to be more efficient than chloride when added to tandospirone citrate, a herbal medicine, for the prevention of gastric ulcers. This sugar has also been used in clinical use as an additive in medicines such as alginic acid.</p>

<p>(2S, 3S, 4S) -1-Butyl-4- (hydroxymethyl) - N- methyl- 3-hydroxy-2- azetidinecarboxamide is a modification of an oligosaccharide. It is synthesized by custom synthesis and high purity. This product is used for the modification of carbohydrates, such as glycosylation and polysaccharide. It has CAS No., and its molecular weight is 242.</p>

<p>2-Acetylamino-3,4-O-benzylidene-2-deoxy-D-arabino-1,4-lactone is a synthetic compound that is used to modify the carbohydrate chains in Glycopeptides. This modification can be done by either fluorination or methylation. The click modification has been shown to be effective for complex carbohydrates such as oligosaccharides and polysaccharides.</p>

<p>Tetra-O-benzoyl-b-D-xylofuranose is a custom synthesis. It is an oligosaccharide with a saccharide chain of four sugar units that are linked by glycosylation. The first and third sugars have a benzoyl group, while the second and fourth sugars are xylopyranosyl residues. The molecule has been modified with fluorination, methylation, and click chemistry. Tetra-O-benzoyl-b-D-xylofuranose is soluble in water, methanol, acetone, chloroform, ethanol, ethylene glycol ethers, and acetonitrile.<br>Tetra-O-benzoyl-b-D-xylofuranose has CAS number 18530–90–0.</p>

<p>(1S) -1- [(2S, 3S,4R) -4-Hydroxymethyl-3- hydroxy- N-methyl-1- azetidinyl] -1, 2- ethanediol is a synthetic sugar that can be used as a glycosylation or methylation agent. It is a white powder with a molecular weight of 342. The purity of this product is &gt; 98%. This product has CAS No. 517862-65-8.</p>

<p>N-Acetyl-D-glucosamine-3-O-sulphate sodium (NADG) is a type of high purity, monosaccharide that is synthesized from D-glucosamine and sulphuric acid. NADG is a synthetic carbohydrate that can be used in the synthesis of complex carbohydrates. It has been modified to contain fluorine atoms at the 3rd and 4th carbon positions. This modification prevents NADG from being hydrolyzed by aminoglycosides such as kanamycin and neomycin, which are used in chemotherapy treatment.</p>

<p>GDP-L-fucose is a natural fucosyl donor and substrate for fucosyltransferases (FUT) that catalyses the fucosylation of, for example, human milk oligosaccharides or glycoproteins. GDP-L-fucose is widely used in (chemo)enzymatic synthesis of glycans. Cymit Quimicaesis of GDP-L-fucose, a nucleotide sugar consisting of an L-fucose that is β-glycosidically linked to the nucleotide guanosine diphosphate (GDP), is achieved either through de novo synthesis via GDP-mannose or through a salvage pathway from free fucose. Fucosylation is catalysed by fucosyltransferases (~ 13 FUT genes have been identified in the human genome to date) to generate α-1,2, α-1,3, α-1-4 and α-1-6 linkages of fucose to other sugars, as well as direct linkages to peptides, with release of GDP (Lairson, 2008).</p>

<p>Fucosyltransferase inhibitor, peracetylated to improve cell permeability</p>

<p>(2R, 3S, 4S) - 1- Butyl-3-fluoro-4- (hydroxymethyl) - 2- azetidinecarboxylic acid N-methylamide is a fluorinated monosaccharide that is synthesized from the reaction of methyl acetoacetate and formaldehyde. The compound is used in glycosylation reactions to produce oligosaccharides or polysaccharides. This product has been modified with a click chemistry reaction to produce a new sugar that can be used in the synthesis of complex carbohydrates. The purity of this product is &gt; 98%.</p>

<p>This product is a custom synthesis. It is a fluorinated, modified monosaccharide that has been synthesized by click chemistry and contains an O-glycosyl group. This product can be used in the synthesis of glycosylated polysaccharides and oligosaccharides, or as a building block for modification of complex carbohydrates to produce new compounds with novel properties, such as fluorescence.</p>

<p>1,2-Di-O-acetyl-3,4,6-tri-O-benzyl-b-D-galactopyranoside is a synthetic glycosylate sugar. It is a high purity material that can be custom synthesized to meet your needs. This product has been modified with a fluorine atom at the 3' position of the sugar. It is an Oligosaccharide that is useful in the synthesis of complex carbohydrates. It is also used in Click chemistry and can be methylated or acetylated.</p>

<p>D-Psicose is a rare ketohexose carbohydrate that is water-soluble and has a sweet taste. It is also known as D-allulose or d-psicose, and is the C3 epimer of L-fructose. D-Psicose can be used as a sweetener in various food and beverage products, providing a low-calorie alternative to traditional sugar. This natural sweetener is derived from corn and has been found to have minimal impact on blood sugar levels, making it suitable for individuals with diabetes or those following a low-carbohydrate diet. Additionally, D-Psicose has been studied for its potential health benefits, including its ability to reduce the risk of hyperuricemia and improve insulin sensitivity. It is also a intestinal beta-glucosidase inhibitor.</p>

<p>1,3-O-Benzylidene-4-O-DMT-D-threitol is an oligosaccharide that is used as a synthetic building block for the synthesis of complex carbohydrates. This compound has been modified to include fluorine and methyl groups. It can be synthesized via a click reaction with 3,4,5,6-tetraiodoacetone. 1,3-O-Benzylidene-4-O-DMT-D-threitol is soluble in water and aqueous solutions and can be used as a carbohydrate marker. The modification of this compound allows it to be detected by electrophoresis or chromatography due to changes in its mobility and charge.</p>

<p>2-Azido-2-deoxy-3,5-O-benzylidene-D-lyxono-1,4-lactone is a custom synthesis that is methylated with an azide group. It has been modified with a click reaction to attach an oligosaccharide or polysaccharide and then fluorinated. The modification of this product is not limited to methylation, but includes many other modifications such as fluoroquinolone resistance. 2-Azido-2-deoxy-3,5-O-benzylidene -D-lyxono--1,4--lactone can be used for the preparation of complex carbohydrates. This product can also be used in the synthesis of monosaccharides and sugars.</p>

<p>5,6-O-Isopropylidene-L-gulono-1,4-lactone is a glycerol derivative that has potent cytotoxic activity. It is able to inhibit the growth of cancer cells and induce apoptosis in human cell lines. 5,6-O-Isopropylidene-L-gulono-1,4-lactone can be used as an anti-cancer drug for the treatment of various types of cancers. The drug also has an ability to inhibit polyurethane synthesis and introduce new functional groups into polyurethanes. 5,6-O-Isopropylidene L gulono 1,4 lactone is not toxic to healthy cells because it does not bind to DNA or RNA; however it binds to polymers such as proteins and polyurethane chains. This compound has been shown to have a skeleton consisting of triterpenoid structures.</p>

<p>2-C-Methyl- 2,3-O-isopropylidene -D-lyxonic acid g-lactone is a synthetic monosaccharide that is used as a building block in the synthesis of complex carbohydrates. It can be fluorinated and glycosylated to form saccharides. This product has been custom synthesized and is offered at high purity levels.</p>

<p>Low-calorie sweetener; additive in detergents, cosmetics, and pharmaceuticals</p>

<p>2,3:4,5-Di-O-isopropylidene-b-D-fructopyranose azide sulphate is a custom synthesis. It has been fluorinated and methylated by the click chemistry method. The compound is a complex carbohydrate with a high purity and modification level. 2,3:4,5-Di-O-isopropylidene-b-D-fructopyranose azide sulphate can be used for glycosylation or oligosaccharide synthesis. CAS No. 106881-35-0</p>