Glycoscience

<p>2-Acetamido-2,6-dideoxy-D-galactose (2ADG) is a structural analogue of the natural monosaccharide 2,6-dideoxy-D-galactose. It has been shown to have an antimicrobial effect against aerobacter aerogenes in vitro. 2ADG is metabolized by glycosidases and methyl glycosides to form 1,4-anhydro-2,3,4,6 tetraacetamido-2,4,6 dideoxy D galactose. This compound inhibits the growth of bacterial strains that are resistant to polymyxin b., such as Pseudomonas aeruginosa. The inhibition of these bacteria is due to the inhibition of the synthesis of their outer membrane lipopolysaccharides by 2ADG. The antibacterial activity is also attributed to its ability to inhibit the metabolism of glycan molecules in some bacteria</p>

<p>2-Deoxy-3,4,6-tri-O-pivaloyl-D-glucopyranosyl amine is a custom synthesis that has been fluorinated and modified. It has been synthesized for use in the production of oligosaccharides and polysaccharides. This compound is a monosaccharide with a CAS number of 1338226-07-5. It can be used to produce complex carbohydrates. 2DGPA can be used as an intermediate in the synthesis of saccharides or sugars.</p>

<p>3-O-Methanesulfonyl-D-glucopyranose is a high purity, custom synthesis sugar that can be modified with fluorination, glycosylation, methylation and modification. It is also synthesized from glycoaldehyde and methanesulfonic acid in the presence of sodium hydroxide and sodium acetate. 3-O-Methanesulfonyl-D-glucopyranose can be used to synthesize saccharides and oligosaccharides. This compound is soluble in water and has a boiling point of 218°C at 760 mmHg. It is slightly soluble in methanol, ethanol and acetone. 3-O-Methanesulfonyl-D-glucopyranose has a CAS number of 40631-95-6.</p>

<p>NGA2F Glycan is a complex carbohydrate that is synthesized by the enzymatic transfer of an N-acetylgalactosamine (GalNAc) residue to a serine or threonine residue on protein. It is modified with methylation, Click modification, and fluorination. NGA2F Glycan has two binding sites for 2-AB labelled monosaccharides. The glycosylation site is located at the non-reducing end of the molecule, while the oligosaccharide site is located at the reducing end of the molecule.</p>

<p>1,2:3,4-Di-O-isopropylidene-a-L-galactopyranose is a synthetic sugar that is used for the saccharide modification of proteins. It has been shown to be an efficient and cost effective way to synthetically modify proteins with oligosaccharides or polysaccharides. 1,2:3,4-Di-O-isopropylidene-a-L-galactopyranose can be modified with fluorine atoms using a click chemistry reaction. This reaction is catalyzed by copper ions and generates a reactive thiol group on the sugar molecule that can then react with amino groups on protein molecules. The resulting product is a glycosylation site on the protein that can be further modified with other sugars or molecules. The fluorination step eliminates any possibility of adverse reactions being caused by the presence of reactive hydroxyl groups.</p>

<p>Neocarratetraose 4,4-disulfate disodium salt is a synthetic, fluorinated carbohydrate that is synthesized from neopentyl glycol and 1,2-dichloroethane. It has been used as a substrate for the glycosylation of saccharides. Neocarratetraose 4,4-disulfate disodium salt is a white to off-white powder with a molecular weight of 538.</p>

<p>Monosialyl, monofucosyl-(1-3)-lacto-N-hexaose is a high purity oligosaccharide that is custom synthesized for use in glycosylation studies. It can be modified with methylation, fluorination, or Click chemistry to create a variety of sugar derivatives. Monosialyl, monofucosyl-(1-3)-lacto-N-hexaose has been shown to have complex carbohydrate properties and can be used as an α1→6 glycosidic linker in the synthesis of polysaccharides.</p>

<p>2-C-Azidomethyl-2,3-di-O-benzhydryloxybis(trimethylsilyloxy)silyl-1-O-tert-butyldimethylsilyl-D-erythritol is a synthetic compound that can be used as a methylating agent and sugar donor in the glycosylation of oligosaccharides. This compound has been shown to methylate saccharides with high purity and can be used for the preparation of complex carbohydrates.</p>

<p>2,5-Anhydro-1-O-trityl-D-mannitol is a complex carbohydrate with the molecular formula C6H14O6 that has been modified for use in glycosylation reactions. It is a type of sugar that can be modified to create desired properties and can be used as an alternative to other sugars such as glucose. 2,5-Anhydro-1-O-trityl-D-mannitol can be used in the synthesis of oligosaccharides and monosaccharides. This product is available in high purity and has a CAS number of 68774-48-1.</p>

<p>5-Deoxy-5-fluoro-1,2-O-isopropylidene-D-iduronic acid is a custom synthesis of oligosaccharide. It is a glycosylation that has been modified with fluorination, methylation, and click modification. This complex carbohydrate has an CAS number. The molecular weight of this polysaccharide is not determined. 5D5FIA3L is a saccharide sugar that has the ability to form glycosidic bonds with other saccharides and proteins in the body. This property makes it an important component in the human diet as well as in biochemistry and structural biology research.</p>

<p>1,2,4,6-Tetra-O-acetyl-b-D-glucopyranose is a synthetic sugar that can be used in the synthesis of oligosaccharides and polysaccharides. It is a high purity product with a purity of &gt;99% by weight. This product is also available as a custom synthesis.</p>

<p>2,3,6-Tri-O-acetyl-4-O-[2,3,6-tri-O-acetyl-4-O-(2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl bDgalactopyranosyl)-bDglucopyranosyl]-aDglucopyranosyl bromide (TTA) is an acetylated oligosaccharide with a degree of polymerization of 5. It has a molecular weight of 1312. The compound is a methylated saccharide which is synthesized from 2,3,6 tri O acetyl 4 O methyl 2 3 6 tetra O acetyl b D galactopyranosy 1</p>

<p>1,2,3-Tri-O-acetyl-5-deoxy-b-D-ribofuranose is a fluoropyrimidine prodrug. It can be converted to 5-fluorocytosine in vivo and has been shown to have antitumor properties. The positron emission from 1,2,3-triacetyl-5-deoxyribofuranose is used as a radiotracer for colorectal cancer.</p>

<p>1,2,3,4-Tetra-O-benzoyl-6-O-trityl-a-D-mannopyranose is a methylated saccharide. It is a synthetic product that can be used for the modification of oligosaccharides and polysaccharides. This product has been fluorinated and can be used in the synthesis of complex carbohydrates. It can also be used for the synthesis of monosaccharides or sugars.</p>

<p>Chiral-pool sugar used to mirror syntheses based on natural L-Rha</p>

<p>Dermatan sulphate is a glycosaminoglycan found in skin, blood vessels, heart valves, tendons, aorta, spleen and brain and is usually isolated from pig skin or beef lung tissue. The disaccharide repeat unit is composed of L-iduronic acid and N-acetyl-galactosamine-4-sulphate linked β-(1,3) and β-(1,4). There are also small amounts of D-glucuronic acid.</p>

<p>Substrate for b-6-GlcNAc-transferase</p>

<p>Sodium Pentagalacturonate, (β-1,4 sodium Pentagalacturonate) is derived from pectin or pectic acid, by enzymatic or partial acid hydrolysis (Combo, 2012). It is used in galacturonic acid metabolism research as a substrate to identify, differentiate, and characterize endo- and exopolygalacturonase(s), and gluconase(s) (Jayani, 2005). The addition of very short fragments of homogalacturonan, tri-galacturonate, tetra-galacturonate, and penta-galacturonate oligosaccharides, restore development in dark-grown, de-etiolated seedling mutants, suggesting that they are unable to generate de-methylesterified pectin fragments. A model of spatiotemporally separated photoreceptive and signal-responsive cell types has been proposed, that contains overlapping subsets of the regulatory network of light-dependent seedling development (Sinclair, 2017).</p>

<p>4-Methoxyphenyl 2,3,6-tri-O-acetyl-4-O-(2,4,6-tri-O-acetyl-3-O-allyl bDgalactopyranosyl)-bDglucopyranoside is a modification of an oligosaccharide. It is a high purity and custom synthesis. This product can be found under CAS No. 807827-28-0.</p>

<p>2-Deoxy-2-fluoro-D-arabinofuranose is a purine nucleoside that is used in the diagnosis and treatment of herpes simplex virus infection. It inhibits viral replication by competitively inhibiting acycloguanosine, an enzyme that catalyzes the conversion of 2’-deoxyguanosine to deoxyadenosine. 2-Deoxy-2-fluoro-D-arabinofuranose has been shown to be active against cancer cells and can be used as chemotherapeutic agent. This drug may also be used for the diagnosis of cancer by detecting the presence of activated T cells in patients with tumor necrosis factor α (TNFα) receptor gene polymorphism.</p>

<p>This gamma-cyclodextrin (γ-CD) derivative is a modified cyclic oligosaccharide composed of eight glucose units, featuring a larger cavity size than α- and β-cyclodextrins. This structural characteristic allows γ-CDs to form inclusion complexes with a wider range of guest molecules, making it particularly versatile in various industries. In the food sector, it is used as a carrier and stabilizer for flavors, fat-soluble vitamins, and polyunsaturated fatty acids, protecting volatile compounds from evaporation. In pharmaceuticals, it enhances the solubility and bioavailability of poorly water-soluble drugs and, thanks to its larger ring size, allows for the encapsulation of larger molecules or even entire drug molecules. γ-CDs and derivatives are also used for environmental remediation and, in analytical chemistry, for the extraction and concentration of target substances.</p>

<p>Custom synthesis, Modification, Fluorination, Methylation, Monosaccharide, Synthetic, Click modification.<br>Oligosaccharide. Saccharide. CAS No. Polysaccharide. Glycosylation. Sugar. Carbohydrate complex carbohydrate<br>Custom synthesis, Modification, Fluorination, Methylation, Monosaccharide Synthetic Click modification Oligosaccharide saccharide CAS No Polysaccharide Glycosylation sugar Carbohydrate complex carbohydrate</p>

<p>Medicagenic acid 3,28-di-O-glucoside is a synthetic compound that is the product of a custom synthesis. It is a sugar with 1,2-linked glucose units. Medicagenic acid 3,28-di-O-glucoside is an intermediate in the synthesis of glycoconjugates. Medicagenic acid 3,28-di-O-glucoside can be modified to produce saccharides with various properties and functions. This compound has been modified by fluorination, methylation and click chemistry to produce medicagenic acid 3,28-di-O-[(2-(4′-[N′-(3′,5′'-dimethoxytrityl)-3H]thiophenyl)carbonyl]-6′-(4′-[N′-(3',5'-dimethoxytrityl)-3H]thiophenyl)methyl] glucopyranoside.</p>

<p>2-Allyloxycarbonylamino-2-deoxy-D-galactose is a monosaccharide that is synthetically modified for use as a synthetic building block in the synthesis of complex carbohydrates and saccharides. This compound is fluorinated at the 2 position to increase its water solubility, which makes it useful for chemical modifications. It has been shown to be methylated and glycosylated.</p>

<p>3-O-Methyl-α-D-glucopyranose is a synthetic, fluorinated monosaccharide. This compound is a custom synthesis, and it can be used as an intermediate in glycosylation reactions. 3-O-Methyl-α-D-glucopyranose is typically used for the modification of polysaccharides by methylation or fluorination. It also has potential applications in the production of high purity sugar compounds.</p>

<p>Heparin is a complex carbohydrate that has been modified by the addition of a sugar and a sulfate group. It is used in the treatment of thrombosis, deep vein thrombosis, pulmonary embolism, and other blood clots. Heparin disaccharide IV-S disodium salt (HDS) is an intravenous form of heparin that consists of sodium salts of two saccharides: heparin disaccharide and sodium disulfate. HDS has been shown to be more potent than unfractionated heparin in animal models, as well as being more effective in preventing clot formation in humans. This drug also exhibits less frequent side effects such as skin rash, itching, or hives.</p>

<p>1,2,3,4-Tetra-O-acetyl-6-O-(tert-butyldiphenylsilyl)-b-D-glucopyranose is a synthetic oligosaccharide that has been modified by fluorination and methylation. It is used as a building block for the synthesis of complex carbohydrates. This product has a CAS number of 224778-57-8 and can be custom synthesized to meet your specifications.</p>

<p>Propofol-4-Hydroxy-1-D-glucuronide is a modification of propofol, which is commonly used as an intravenous anesthetic. It is a synthetic compound that can be custom synthesized by adding the sugar group to propofol. Propofol-4-Hydroxy-1-D-glucuronide has been shown to be a high purity and pure oligosaccharide with a CAS number. It also contains methylated and glycosylated saccharides.</p>

<p>Methyl 4,6-O-benzylidene-2-deoxy-a-D-allopyranoside is an oligosaccharide that has a complex carbohydrate structure with a fluorination modification. It is synthesized by the methylation of 4,6-O-benzylidene-2,3,4,6 tetra deoxy aldopyranose and the glycosylation with methylated glucose. Methyl 4,6-O-benzylidene-2-deoxy-a -D allopyranoside is used in research to study the synthesis of saccharides and glycoconjugates. Its CAS number is 6891–51–8. This product is available for custom synthesis.</p>

<p>3-O-(a-L-Fucopyranosyl)-4-O-(3-sialyl-b-D-galactopyranosyl)-D-glucose is a modification of the complex carbohydrate, oligosaccharide, monosaccharide, and polysaccharide. It is synthesized by methylation of glucose and glycosylation with sialic acid. The product has a CAS number and a high purity level. This product is an example of a synthetic oligosaccharide that has been fluorinated. The product can be used as an additive or preservative in food products.</p>

<p>GDP-D-galactose is a sugar nucleotide that is an intermediate in the synthesis of GDP-D-mannose. It is synthesized from D-galactose by the enzyme galactokinase, which converts D-galactose to D-galacturonate. GDP-D-galactose can then be converted to GDP-D-mannose by the enzyme GDP mannokinase. The incorporation of GDP into macromolecules is a process that can be used as a marker for biosynthesis and has been shown in Gracilaria sp.</p>

<p>1-L-Epi-2-inosose is a natural compound that has been found to have broad-spectrum antimicrobial activity. This substance is a product of the hemocyte's enzymatic conversion of L-epinephrine into 1,2,3,4,5,6-hexahydroxyisoquinoline (1L-Epi). 1L-Epi is also synthesized in vitro from epinephrine by the enzyme dehydrogenase. In addition to its antimicrobial activity, 1L-Epi has been shown to be a potent proliferation inhibitor for human cells and to be effective against gram negative bacteria.</p>

<p>5-Azido-5-deoxy-2,3-O-isopropylidene-D-gulono-1,4-lactone is a carbohydrate that has been modified by the addition of an azide group. Carbohydrates are complex carbohydrates that consist of monosaccharides linked together to form polysaccharides. They are sugar molecules that act as a source of energy for living organisms. 5-Azido-5-deoxy-2,3-O-isopropylidene -D gulono 1,4 lactone is a monosaccharide which can be methylated and glycosylated with other sugars to form a polysaccharide. It is also fluorinated and saccharide. This compound belongs to CAS No. 144948–71–8 and has the molecular formula C6H8N2O7F9O6.</p>

<p>(2R, 3S, 4S, 5S) -3-O-Benzoyl-4-O-tert.butyl-2- ((tert butylsilyloxy)methyl) - 5- methyl-3, 4- pyrrolidinediol is a synthetic sugar that is used in the modification of saccharide and polysaccharides. It has been used to synthesize oligosaccharides with high purity and good yield. This compound has a CAS number of 179119-92-7 and can be used for fluorination reactions.</p>

<p>N-Propanoyl mannosamine is a biochemical that belongs to the group of glycoconjugates. It is an intracellular messenger that modulates the concentration of intracellular calcium and controls the release of gamma-aminobutyric acid (GABA). N-Propanoyl mannosamine has been shown to stimulate axonal growth in cell culture, which is mediated by the polysialic acid receptor. This molecule also has a role in human osteoblast differentiation and bone formation.<br>N-Propanoyl mannosamine can be synthesized from dopamine and erythrose via a series of reactions involving acidification, oxidation, reduction, and decarboxylation. The synthesis of this molecule requires blood group O as an acceptor.</p>

<p>2,5-Anhydro-6-azido-3,6-dideoxy-L-arabino-hexonic acid methyl ester (ADAEM) is a modified sugar that can be used as a building block for oligosaccharides and polysaccharides. ADAEM is a monosaccharide with six hydroxyl groups. This modification of the sugar molecule prevents it from participating in glycosidic bond formation. ADAEM has been shown to be resistant to enzymatic degradation and has high purity. It is also stable at high temperatures and pH ranges.</p>

<p>a-D-Glucose-1-phosphate dipotassium salt hydrate (aDG1P) is a glycogen synthesis inhibitor that inhibits the phosphorylases in the breakdown of glycogen. It also inhibits the synthesis of glycogen by inhibiting ATPase activity, which is required for the conversion of glucose to glucose 6-phosphate. The inhibition of phosphorylases and ATPase activity prevents the phosphorylation of glucose and leads to a decrease in glycogen synthesis. aDG1P has been shown to be effective in both animal models and human subjects for treating muscle disease such as Duchenne muscular dystrophy.</p>

<p>Bearberry has been used for centuries to treat various disorders of the urinary tract and prostate. The active ingredient in bearberry is a flavonol glycoside called arbutin, which is converted to hydroquinone during metabolism. As an antioxidant, hydroquinone inhibits the oxidation of LDL cholesterol and may reduce the risk of atherosclerosis. Hydroquinone has also been shown to have anti-inflammatory properties in rat liver microsomes and tissue culture, inhibiting prostaglandin synthesis by blocking cyclooxygenase activity. In vitro, bearberry extracts have been shown to inhibit bacterial growth on agar plates with pH levels from 4-7 and at concentrations between 0.1-1%. It was found that bearberry extracts were most effective against Pseudomonas aeruginosa strains, with MIC values ranging from 2-4 mg/mL. Bearberry extract was observed to be more effective than ampicillin against these strains in a chromatographic assay.</p>

<p>Dextran is α-(1,6)-linked α-D-glucan produced by fermentation of Leuconostoc mesenteroides via the action of the enzyme dextransucrase on sucrose. The main use for native dextran is as a blood plasma extender in blood transfusions. A complex of iron with dextran, known as iron dextran, is used as a source of iron to baby piglets which are often anaemic at birth.</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>(2R,3R,4R)-N-Benzyloxycarbonyl-2-hydroxymethyl-3,4-pyrrolidinediol is a custom synthesis of polysaccharide that is modified with methylation and glycosylation. It is a complex carbohydrate that has been synthesized using Click chemistry. The product is fluorinated and has high purity.</p>

<p>This beta-cyclodextrin (β-CD) derivative is a functionalized cyclic oligosaccharide composed of seven glucose units, characterized by a hydrophilic exterior and a lipophilic cavity (bigger than α-CD and smaller than γ-CDs), which allows it to encapsulate various guest molecules. This structural feature facilitates its use in multiple applications, including pharmaceuticals, food enhancement, and cosmetics. In the pharmaceutical industry, it enhances the solubility and stability of poorly water-soluble drugs, improving their bioavailability and efficacy while also masking unpleasant tastes. The food sector utilizes it as a stabilizer for flavors, colors, and nutrients, extending shelf life by protecting sensitive ingredients from degradation. In cosmetics, it serves as a complexing agent for fragrances and active components, ensuring their stability and controlled release. Its use expands to many other fields, including nanotechnology for drug delivery systems, environmental remediation for extracting organic pollutants, textiles for slow-release fragrances, and analytical chemistry for chiral separation.</p>

<p>UDP-a-D-galactose ammonium salt is a nucleotide sugar that is synthesized from uridine and D-galactose. It plays a role in cellular energy metabolism by providing substrate for the synthesis of phospholipids and glycolipids. UDP-a-D-galactose ammonium salt has been shown to be involved in the transcriptional regulation of genes encoding enzymes involved in galactose metabolism. This nucleotide sugar also has been shown to be an exogenous acceptor for various oligosaccharides, including those present on glycoproteins and glycolipids.</p>

<p>This β-glucan contain D-glucose residues with β-1,3 links and b-1-6 side branches. The frequency, location, and length of the sidechains may play a role in immunomodulation. Differences in molecular weight, shape, and structure of β-glucans can also affect the differences in biological activity. The water-soluble β-D-glucan is extracted from fruiting bodies of Piptoporus betulinus by hot aqueous extraction, followed by freeze-thawing and dialysis. Methylation analysis and NMR spectroscopy, indicated the presence of a β-D-glucan with a main chain (1,3)-linked, substituted at O-6 by single glucose residues.<br>The image was kindly provided by Dr. Chris Lawson.</p>

<p>D-myo-Inositol 1,2,3-triphosphate is a polyphosphate that is involved in phosphatidylinositol signaling. It has been shown to be involved in the regulation of cellular proliferation and differentiation. The biological function of this molecule is not well understood, but it has been shown to have a high redox potential and can have protonation at high concentrations. D-myo-Inositol 1,2,3-triphosphate binds to metal ions such as iron. This molecule has been found in mammalian cells and is believed to be a structural component of these cells.</p>

<p>2-C-(tert-Butyldimethylsilyloxy)methyl-2,3:5,6-di-O-isopropylidene-L-gulono-1.4-lactone is a synthetic monosaccharide that is a modification of L-Gulono Oligosaccharide, which is a polysaccharide. 2C-(tert-Butyldimethylsilyloxy)methyl -2,3:5,6-di--O--isopropylidene--L--gulono 1.4 lactone is also known as 2C-(tert butyldimethylsilyloxy) methyl -2,3:5,6--di--O--isopropylidene--L--gulono 1.4 lactone and is used in the manufacture of saccharides and carbohydrates. It can be found in the</p>

<p>Inhibits the Maillard reaction between glucose and glycine</p>

<p>Gypsogenin-3-O-glucuronide is a saponin found in the roots of Gypsophila paniculata, a plant native to China. It has been shown to have anti-inflammatory and anti-tumor activities. Gypsogenin-3-O-glucuronide has been shown to inhibit tumor growth in mice by inhibiting protein synthesis. The pentasaccharides that make up gypsogenin are present in different proportions, which leads to differences in the biological activity of this compound. This is one of the reasons why saponins have not yet been fully explored for potential use in medicine.</p>

<p>Tetra-guluronic acid sodium salt (1,4-linked α-L-sodium guluronotetraose) is one of a number of oligosaccharides obtained from alginate, a polysaccharide from brown seaweeds. It contains blocks of: repeating mannuronic acid sequences (M-M-M-M etc), repeating guluronic acid sequences (G-G-G-G etc), and alternating M-G-M-G sequences. This oligosaccharide can be released by acid hydrolysis and a number of biological activities have been discussed in a recent review.</p>

<p>D-Gulose is a sugar that has been shown to have inhibitory properties on blood glucose levels. It also has insulin-like effects and can be used as an alternative to insulin injections in patients with Type 1 diabetes. D-Gulose is metabolized by the liver into 5-deoxy-D-gluconic acid and then into glucose, which can then be used for cellular energy production. The rate constant for this process was determined in experiments using rat liver slices. D-Gulose may also have potent angiogenic effects, as it increased the proliferation of pluripotent cells and caused significant increases in growth factor β1 expression. D-Gulose may also have potential anti-cancer effects, as it inhibited nitrate reductase activity in tumor cells and decreased xanthine oxidase activity.</p>

<p>Neutral tetrasaccharide naturally present in human breast milk</p>

<p>1,2:4,6-Di-O-isopropylidene-L-sorbofuranose is a synthetic carbohydrate with a fluorinated methyl group at the C6 position. It is a monosaccharide that can be used to produce oligosaccharides and saccharides through glycosylation and methylation. The product is available in high purity and custom synthesis. This product has been modified by the click chemistry reaction.</p>

<p>This beta-cyclodextrin (β-CD) derivative is a functionalized cyclic oligosaccharide composed of seven glucose units, characterized by a hydrophilic exterior and a lipophilic cavity (bigger than α-CD and smaller than γ-CDs), which allows it to encapsulate various guest molecules. This structural feature facilitates its use in multiple applications, including pharmaceuticals, food enhancement, and cosmetics. In the pharmaceutical industry, it enhances the solubility and stability of poorly water-soluble drugs, improving their bioavailability and efficacy while also masking unpleasant tastes. The food sector utilizes it as a stabilizer for flavors, colors, and nutrients, extending shelf life by protecting sensitive ingredients from degradation. In cosmetics, it serves as a complexing agent for fragrances and active components, ensuring their stability and controlled release. Its use expands to many other fields, including nanotechnology for drug delivery systems, environmental remediation for extracting organic pollutants, textiles for slow-release fragrances, and analytical chemistry for chiral separation.</p>

<p>Octacetylated chitobiose derivative</p>

<p>(-)-isolariciresinol-2a-O-b-D-xylopyranoside is a methylated saccharide that is used in the synthesis of complex carbohydrates. It is synthesized by reacting an aldehyde with an alcohol, and it has been modified using click chemistry. The product is purified to be at least 98% pure, and it can be custom synthesized to order. (-)-isolariciresinol-2a-O-b-D-xylopyranoside can be fluorinated for use as a fluorescent probe for various applications. It has a CAS number of 564964-92-1.</p>

<p>N- [[(2S, 3S, 4R) - 4- [(Acetyloxy) methyl] - 3- (phenylmethoxy) - 1-acetamide is a synthetic glycoside. It has been modified for fluorination and methylation. The complex carbohydrate has been synthesized with high purity and it has a CAS No..</p>

<p>(1R) -1- [(2S, 3R) - N-Benzyl-3- hydroxy- 1- azetidinyl] -1, 2- ethanediol is a synthetic product that can be custom synthesized. It has been used in glycosylation reactions to produce oligosaccharides and monosaccharides. The chemical composition of the product is: C6H10O5 (CAS No. ).</p>

<p>2-Acetamido-2-deoxy-3-O-(a-D-galactopyranosyl)-D-galactopyranose is a high purity, custom synthesis sugar that is modified with fluorination, glycosylation, and methylation. It has the CAS number 60283-31-0 and can be used in the modification of oligosaccharides and monosaccharides. This carbohydrate can be found in complex carbohydrates.</p>

<p>2,3,4,6-Tetra-O-pivaloyl-D-mannopyranosyl fluoride is a carbohydrate that is synthesized by the modification of D-mannose with 4,6-dichlorohexanoic acid. It is a white powder with a melting point of 170°C. 2,3,4,6-Tetra-O-pivaloyl-D-mannopyranosyl fluoride can be used as a monosaccharide for glycosylation reactions or as an intermediate for custom synthesis. This product has been methylated and glycosylated before the final purification process. It has a high purity level and can be used in Click chemistry reactions.</p>

<p>2-(3,4-Dihydroxyphenyl)ethyl b-D-glucopyranoside (2,3,4-DHPEB) is a naturally occurring phenolic acid. It has been shown to have antidepressant activity in mice and rats. 2,3,4-DHPEB inhibits the growth of Streptococcus faecalis by inhibiting fatty acid biosynthesis. This compound also has anti-inflammatory properties that may be due to its ability to inhibit prostaglandin synthesis. 2,3,4-DHPEB is a ligand for PPAR receptors and activates their transcriptional activity in cells. It has been shown to have chemopreventive effects against colon cancer cell lines and is able to induce apoptosis in tumor cells.</p>

<p>5-O-tert-Butyldimethylsilyl-2,3-O-isopropylidene-2-C-methyl-D-ribofuranose is a 2'C methyl ribose derivative.</p>

<p>D-Gluconic acid zinc salt is an inorganic compound that is used to treat deficiencies of D-gluconate. It is a salt of zinc and D-gluconic acid, which is a natural metabolite found in the human body. This compound can be used to maintain healthy levels of D-gluconate in the tissues and help control symptoms related to deficiencies. The efficiency of this method has been demonstrated by an in vitro test on human femur cells. A profile analysis showed that D-gluconic acid zinc salt was able to minimize the severity of symptoms associated with deficiencies caused by gluconate deficiency, such as tissue sensitivity and bone degradation.</p>

<p>Methyl 4,6-O-benzylidene-3-deoxy-a-D-glucopyranoside is a synthetically modified high purity carbohydrate. It is an oligosaccharide that can be custom synthesized to meet your requirements. This product can be used as a complex carbohydrate in the food industry.</p>

<p>1,2,3,4-Tetra-O-pivaloyl-6-O-triisopropylsilyl-b-D-glucopyranose is a high purity custom synthesis sugar. It has been modified with fluorination and glycosylation. The CAS number for this product is 8071-79-8. Synthetic modification of the sugar to form an oligosaccharide or monosaccharide can also be performed. This product is a complex carbohydrate that contains saccharides in the form of a sugar molecule linked together by glycosidic bonds.</p>

<p>Methyl 3,5-di-O-benzyl-D-xylofuranoside can also be used as an intermediate in the synthesis of other xylo or oligo related compounds.</p>

<p>2,3,4,6-Tetra-O-benzyl-1-deoxynojirimycin hydrochloric acid salt is a synthetic monosaccharide. It was originally synthesized by the methylation of a native oligosaccharide before being subjected to click chemistry. The resulting product is a complex carbohydrate with an aromatic ring in place of the sugar alcohol moiety. 2,3,4,6-Tetra-O-benzyl-1-deoxynojirimycin hydrochloric acid salt has CAS number 72983-76-7 and is soluble in water. This product is also available as a custom synthesis service and can be modified to meet your needs.</p>

<p>Benzyl-2-acetamido-2-deoxy-3,4,6-tri-O-acetyl-a-D-glucopyranoside is an acetamido sugar molecule that has been synthesized by the reaction of benzyl alcohol with a glucoside. This compound has been shown to have potential antihistamine and anticancer activities, as well as being a potential building block for the synthesis of nucleosides. The benzyl group in this sugar molecule is vicinal and the hydroxyl groups are anilines. The conformation of this molecule is determined by lysine and arginine residues on the 3' end of the sugar chain. In order to synthesize this compound, anhydrous DMSO was used as a solvent. This chemical's properties were measured using NMR spectroscopy.</p>

<p>Intracellular form of GlcNAc; substrate for GlcNAc-phosphate deacetylase</p>

<p>Sialylated trisaccharide found in human urine</p>

<p>Methyl 2,3,4-tri-O-pivaloyl-6-O-triisopropylsilyl-a-D-glucopyranoside is a synthetic, fluorinated monosaccharide that belongs to the group of oligosaccharides. It is used in the synthesis of complex carbohydrates. Methyl 2,3,4-tri-O-pivaloyl-6-O-triisopropylsilyl-a-D-glucopyranoside is a custom synthesis and can be modified with methylation or click chemistry. Methyl 2,3,4 - tri - O - pivaloyl - 6 - O - triisopropylsilyl - a - D - glucopyranoside has CAS number <br>Methyl 2,3,4 – tri – O – pivaloyl – 6 – O – triisopropylsily</p>

<p>1,3,4,6-Tetra-O-benzyl-b-D-galactopyranoside is a custom synthesis that has been modified with methylation and fluorination. It is an oligosaccharide composed of saccharides linked by glycosidic bonds. Carbohydrates are polymers of monosaccharides, which can be classified as either simple sugars or complex carbohydrates. This product is a high purity, synthetic sugar that is suitable for use in the synthesis of complex carbohydrate polymers.</p>

<p>4,6-O-(4-Methoxybenzylidene)-1,2,3-tri-O-pivaloyl-b-D-glucopyranose is a Glycosylation compound that has been modified with methyl groups on the 4 and 6 carbons of the sugar. It is a complex carbohydrate that has been fluorinated at the C5 position. This product is available for custom synthesis in quantities of 10g or more. The CAS number for this compound is 13357007.</p>

<p>1-Amino-1-deoxy-D-arabinitol is an anhydrous sugar that can be found in the crystalline form. The crystal structure of this compound has been determined by X-ray diffraction and was shown to contain a hydrogen bond between the hydroxyl group on the 1′ carbon and the amino group on C2. This reaction occurs through a nucleophilic attack by the hydroxyl group, which displaces the fluorine atom from C2. The stereospecificity of this reaction is due to the fact that only one enantiomer of 1-amino-1-deoxyarabinitol exists. This sugar can also be found as an intermediate in reactions involving ketoses, such as acetobacter fermentation, or hydrogen fluoride. It has been shown to have anti-inflammatory properties in mice when administered orally.</p>

<p>Methyl 3-O-Benzyl-N-butyl-2,4-dideoxy-2,4-imino-a-L-ribopyranoside is a high purity compound that is custom synthesized to order. It has been fluorinated and modified with methyl groups. Methyl 3-O-Benzyl-N-butyl can be used in glycosylation and click chemistry reactions. This product is a complex carbohydrate that can be used in the synthesis of oligosaccharides and saccharides.</p>

<p>D-Sedoheptulose-7-phosphate barium salt-2,3,4,5,6,7-13C6 is a high purity synthetic sugar. It is a custom synthesis that has been modified with fluorination and glycosylation. This product can be used in the production of complex carbohydrates such as oligosaccharides and monosaccharides.</p>

<p>1-Azetidinecarboxylic acid, 3-[(2R,3S,4S)-4-hydroxymethyl-3- hydroxy-1-azetidinyl]-, (1R) -1- [(2R, 3S,4S) -4-hydroxymethyl-3- hydroxy-1-azetidinyl] -1, 2-ethanediol is a complex carbohydrate that belongs to the group of polysaccharides. It has been modified by methylation and glycosylation. This product has high purity and is fluorinated for solubility.</p>

<p>Fully protected xylopyranoside</p>

<p>1,3,5-Tri-O-benzoyl-2-deoxy-2-bromo-alpha-L-arabinofuranose is a complex monosaccharide that can be used as a building block in the synthesis of various compounds. It is a derivative of the sugar arabinose, with the addition of benzoyl and bromo groups at specific positions. The compound has potential applications in the fields of organic chemistry and medicinal chemistry and is available for research.</p>

<p>Chitosan is the deacetylated form of chitin.  The polysaccharide is deacetylated in order to render it soluble, which is then possible at pH values of less than 7 (normally in dilute acid).  This then allows the material to be used in a number of industrial applications as a binder and film former.</p>

<p>Methyl 2-amino-2-deoxy-β-D-glucopyranoside hydrochloride is a synthetic compound that is a sugar derivative. The methyl group in this molecule can be used for the synthesis of saccharides, oligosaccharides, and other complex carbohydrates. This product has a CAS number of 3867-93-4. It is soluble in water and has a purity of at least 98%.</p>

<p>k-carrageenan derived octasaccharide alcohol tetrasulfate+(3-6 anhydrogalactose)</p>

<p>Allyl α-D-galactopyranoside is a colorimetric reagent that reacts with the polysaccharides to form a colored product. The reaction is based on the transfer of an allyl group from the reagent to the polysaccharide. This reaction can be performed using atomic force microscopy and microscopy techniques, as well as using light and UV-visible spectroscopy. The reaction can also be used to measure glycopolymer concentrations. A titration procedure has been developed for this purpose, in which an excess of allyl α-D-galactopyranoside is added to a solution containing galactose and ammonium sulfate. Allyl α-D-galactopyranoside reacts with galactose to produce an insoluble precipitate that can be measured by weighing or using optical density measurements at a certain wavelength.</p>

<p>Galactosyllactose attenuated NF-κB inflammatory signaling in human intestinal epithelial cells and in human immature intestine. Thus, galactosyllactoses are strong anti-inflammatory agents in human colostrum and early milk, contributing to innate immune modulation. This product has a 13C heavy-label and so can be used in applications such as metabolic tracing and quantitative mass spectrometry.</p>

<p>Galactosyllactose attenuated NF-κB inflammatory signaling in human intestinal epithelial cells and in human immature intestine. Thus, galactosyllactoses are strong anti-inflammatory agents in human colostrum and early milk, contributing to innate immune modulation. This product has a 13C heavy-label and so can be used in applications such as metabolic tracing and quantitative mass spectrometry.</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>Our 10% aqueous solution is a 10% wt/wt solution of 3,6-Anhydro-D-galactose in water. 10 mg MA07897 contains 1 mg 3,6-Anhydro-D-galactose.<br>We also offer the same product in a non-aqueous solution, MA05223.</p>

<p>2,3,4,6-Tetra-O-acetyl-D-galactopyranosyl azide is a fluorinated sugar that can be used as a synthetic intermediate for the glycosylation of polysaccharides. This compound has been shown to have high purity and does not react with other compounds in the reaction mixture.</p>

<p>3'-Sialyllacto-N-neotetraose sodium is a synthetic, fluorinated oligosaccharide with a sialic acid side chain. This compound has been shown to be an inhibitor of lacto-N-neotetraose synthesis in the human gut. It is also used as a raw material for the synthesis of various complex carbohydrates and as a click modification reagent for saccharides and polysaccharides. 3'-Sialyllacto-N-neotetraose sodium can be modified at its methyl group or sugar moiety to produce desired products.</p>

<p>Food additive, applied in pharmaceuticals and beauty products.</p>

<p>Precursor of N-acetylneuraminic acid</p>

<p>Octyl b-D-glucuronic acid is a custom synthesis of an oligosaccharide with a high purity. It is a modification of a carbohydrate, which is a complex carbohydrate. This product has been synthesized by methylation and glycosylation. Octyl b-D-glucuronic acid has many applications in the chemical industry due to its fluoroquinolone resistance and its high purity. This product is used as an excipient in pharmaceuticals, foods, and cosmetics.</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>2-Acetamido-6-O-(2-acetamido-2-deoxy-a-D-galactopyranosyl)-2-deoxy-D-galactopyranose is an n-acetylated disaccharide (naturally occurring) that is a glycosidic bond between the two sugars, n-acetyl D galactosamine and 2,3,4,6 tetraacetamido 2 deoxy D galactose. This compound has an acetamide residue in place of a hydroxyl group on the second carbon atom of the sugar. The linkage between these two sugars is a glycosidic bond. In its natural form, this molecule can be found in mammalian cells and bacterial cell walls.</p>

<p>1-Deoxy-2,3:4,5:6,7-Tris-O-(1-methylethylidene)-D-glycero-D-guloheptitol is a high purity custom synthesis sugar that can be modified with fluorination and glycosylation. This product is synthesized from monosaccharides and saccharides. It has the CAS No. 1801528-80-2 and molecular weight of 354.25 g/mol. 1,2,3,4,5,6,7 -Tris (1 methylethylidene) -D glycero D gulo heptitol is a complex carbohydrate that is used in the synthesis of oligosaccharides and monosaccharides.</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>Fuculose is a monosaccharide that is a constituent of fucose-containing glycoproteins. It is found in the blood and urine, as well as in various tissues, such as liver, lung, kidney, and spleen. The biological properties of L-fuculose are related to its ability to form hydrogen bonds with other molecules. Fuculose has been shown to be an effective activator for cutaneous lesions in mice models. The structural analysis of L-fuculose has revealed that it contains a reactive site for the synthesis of glycosaminoglycans and polysaccharides. Fuculose has also been shown to increase the proliferation of some cells, including corynebacterium glutamicum and human umbilical vein endothelial cells (HUVECs). This property may be due to its ability to activate growth factors or interfere with cell signaling pathways.</p>

<p>Adhesion molecule in eukaryotic-bacterial cell interactions</p>

<p>5-O-Benzyl-D-ribose is an enantiomer of D-ribose. It has been used as an antiperspirant, although it does not stop the formation of sweat, but rather reduces the amount of perspiration. 5-O-Benzyl-D-ribose is also used in the synthesis of deodorants and enantiomers for optically active pharmaceuticals. The configurations are determined by the configuration of the substituents on the benzene ring and can be either R or S. The configurations can be separated into two groups:</p>

<p>N,O-Didesmethyl venlafaxine D-glucuronide is a custom synthesis, complex carbohydrate. It is an Oligosaccharide with CAS No. that is Polysaccharide and Modification. It has Methylation and Glycosylation. The saccharide in the molecule is a sugar or Carbohydrate and sugar. The high purity of the product makes it Fluorination and Synthetic.</p>

<p>Methyl 2-deoxy-D-ribofuranoside is a methylglucoside that is synthesized by the reaction of thiourea with chloroacetic acid. The anomers of this compound are atypical and the product can be obtained in high yield (70%) by the use of chromatographic purification. This chemical has been used to produce a variety of compounds including carbamates, chloroacetamides, sulfonamides and others. Methyl 2-deoxy-D-ribofuranoside is also an intermediate for asymmetric synthesis. It can act as a catalyst for reactions involving alkali metals and nucleophiles such as chloride, hydantoin and dimethylformamide. The structure of this molecule has been determined by nmr spectroscopy and its 1H NMR spectrum is consistent with that predicted from its molecular formula.</p>

<p>3-C-Methyl- 5, 6- O- isopropylidene)-D- mannonic acid g- lactone is a modification of the natural sugar D-mannonic acid. It can be used as an intermediate for the synthesis of oligosaccharides and complex carbohydrates. 3-C-Methyl-5,6 -O-isopropylidene)-D -mannonic acid g -lactone is synthesized by methylation and glycosylation. This product is available in high purity and CAS No.</p>

<p>Key synthetic precursor for the synthesis of lacto-oligosaccharides</p>