Glicoscienza

<p>Hydroxypropyl methylcellulose (HPMC or hypromellose) is a semisynthetic, inert and viscoelastic polymer that is used as eye drops and as semi-synthetic substitute for tear-films. When applied, a hypromellose solution acts to swell and absorb water, by increasing the thickness of the tear-film, resulting in decreased eye irritation.  In addition to its use in ophthalmic liquids, hypromellose has been used as an excipient in oral tablet and capsule formulations, where, depending on the grade, it functions as controlled-release agent. It is also used as a binder and as a component of tablet coatings.  Hypromellose in aqueous solution, unlike methylcellulose, exhibits thermal gelation properties. HPMC is approved as a food additive, emulsifier, thickening and suspending agent, and as an alternative to animal gelatin (Codex Alimentarius code (E number) is E464).</p>

2-Amino- 2-deoxy-3,4-di-O-methyl-D-glucose is a sugar that belongs to the group of carbohydrates. It has been custom synthesized and modified with fluorine and methyl groups. This product is available in high purity, which can be used as a building block for glycosylation or click modification.

<p>2,3,4,6-Tetra-O-benzyl-D-glucopyranose is a selectively protected intermediate, where the anomeric 1-O-hydroxyl group is free. This hemiacetal has been used successfully as an intermediate for glucosylation couplings, where it was converted into 2,3,4,6-tetra-O-benzyl-D-glucopyranose trichloroacetimidate using trichloroacetonitrile in the presence of a base such as potassium carbonate and DBU. Importantly, this imidate donor with no neighbouring participating groups is commonly used for the selective formation of α-glucosides. 2,3,4,6-tetra-O-benzyl-D-glucopyranose can also be oxidized to the lactone, or reduced to give the open chain form. Additionally, 2,3,4,6-tetra-O-benzyl-D-glucopyranose can be used for the preparation of glucono-1,5-lactone hydrazine, which was used, in-turn, to form a glucosylidene-spirocyclopropane.</p>

Methyl 4-O-(2-acetamido-2-deoxy-b-D-galactopyranosyl)-b-D-galactopyranoside is a glycosylated, fluorinated oligosaccharide. The product has been modified with acetamidomethyl and 2,3,4,6'-tetraacetyl bromoacetate to produce the desired structure. This compound is used in synthesis of glycoproteins and carbohydrates for medical purposes. It is synthesized from high purity monosaccharides and custom synthesis for specific applications.

3-N-Boc-aminopropyl) 4,6-O-benzylidene-3-O-pivaloyl-b-D-galactopyranoside is a sugar that is custom synthesized. It is a fluorinated saccharide with an aminopropyl group at the 3' position and benzylidene group at the 6' position.

3,4,6-Tri-O-allyl-D-glucal is a custom synthesis of a complex carbohydrate. It is an Oligosaccharide and Polysaccharide that can be modified by methylation and glycosylation. The product is a Modification of saccharides that has been shown to have Methylation, Glycosylation, Carbohydrate and Click modification. 3,4,6-Tri-O-allyl-D-glucal has CAS No. 434327-45-4 and is available in High purity with Fluorination.

<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>This is a custom synthesis of 5-azido-5-deoxy-2,3-O-isopropylidene-2-[(trifluoromethanesulfonyloxy)methyl]-D-ribono-1.4 -lactone (5ADL). The compound can be used as a synthetic intermediate and is a glycoside that contains an azido group. It is also known as a sugar and has the CAS number: 6374506-32-8. This compound has been shown to inhibit bacterial growth in vitro by inhibiting protein synthesis, DNA replication, and RNA transcription.</p>

<p>Dextran sulphate is a dextran derivative whose ulcer (colitis) -causing properties were first reported in hamsters and extrapolated a few years later to mice and rats. The exact mechanisms through which dextran sulphate induces intestinal inflammation are unclear but may be the result of direct damage of the monolayer of epithelial cells in the colon, leading to the crossing of intestinal contents (for e.g. commensal bacteria and their products) into underlying tissue and therefore induction of inflammation.  The dextran sulphate sodium induced ulceration model in laboratory animals has some advantages, when compared to other animal models of colitis, due to its simplicity and similarities to human inflammatory bowel disease.</p>

<p>Ethyl 3-O-benzyl-4,6-O-benzylidene-2-deoxy-2-N-phthalimido-b-D-thioglucopyranoside is a synthetically modified sugar. It is a monosaccharide that has been fluorinated and methylated. This modification has been shown to increase the stability of the sugar in the presence of water. The sugar also has an oligosaccharide and polysaccharide moiety attached to it. These saccharides are glycosylated and have a complex carbohydrate structure.</p>

<p>Used for preparation of biologically active compounds</p>

Gadolinium is a magnetic, paramagnetic metal that is used to enhance the contrast in magnetic resonance imaging (MRI) and has been shown to be effective in ectopic expression of gene products. Gadolinium-enhanced MRI has been shown to be a more sensitive method for detection of pancreatic cancer cells than CT scans. Gadolinium also binds to monoclonal antibodies and can be detected using immunohistochemical staining. Gadolinium is a prohormone that is converted into its active form by cleavage of the glycosidic bond between carbons 2 and 3 in the 6-phosphate position. The gadolinium ion is chemically neutral, which may account for its lack of toxicity in vivo.

<p>4-Methoxyphenyl 4-O-{4-O-[3,6-di-O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-bDglucopyranosyl)-2,4,6-trihydroxybenzylidene]-aDmannopyra nosyl} -3,6diO(benzyl) -2deoxy2phthalimido -bDglucopyranoside is a high purity synthetic oligosaccharide. It is a complex carbohydrate with a high degree of polymerization. This product has been synthesized by Click modification and fluorination. The product contains an acetate group at the reducing end of the sugar chain and may be glycosylated. The CAS number for this product is</p>

Neoandrographolide is a diterpene compound that has been shown to have a significant cytotoxic effect on HL-60 cells. It also shows matrix effects in body formation and chemiluminescence. Neoandrographolide is extracted from the plant Andrographis paniculata, which belongs to the family Acanthaceae. This plant has been used historically as a medical herb in China and India for centuries. The extract of this plant has shown anti-inflammatory properties and can be used to treat infectious diseases such as bowel disease.

<p>This is a synthetic, high purity, and custom synthesis oligosaccharide that is used in the modification of complex carbohydrates. It is an O-acetylated form of 1,2-O-(1-isopropoxy-1-alkoxyethylidene)-b-D-mannopyranose. The CAS number for this product is 306928-06-3.</p>

A protected disaccharide

<p>Heptadecyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-beta-D-glucopyranoside is a carbohydrate that can be synthesized through the modification of an oligosaccharide. It is a complex carbohydrate and is made up of monosaccharides and polysaccharides. Heptadecyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-beta-D--glucopyranoside has CAS number 262856–89–3 and can be used as a synthetic sugar.</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>

Ethyl 2-O-benzoyl-4,6-O-benzylidene-β-D-galactopyranoside (E2B) is a fluorinated oligosaccharide that has been synthesized using the Click chemistry. The synthesis proceeds via an oxidative coupling of benzoyl chloride and 4,6-O-benzylidene β-D galactopyranose. The product was purified by crystallization from methanol. E2B is a complex carbohydrate that can be modified to suit your needs. It is used in research as a model for glycosylation and polysaccharides with methylation or sugar modification.

5-Deoxy-1,2-O-ispropylidene-[4-ethoxycarbonyl]-1,2,3-triazol-1-yl)-a-L-galactofuranose is a carbohydrate with the formula C(6)H(8)O(10). It is a modified saccharide with a fluorinated alpha position and an ethoxycarboxylic acid side chain. The compound can be used as a pharmaceutical intermediate or as an analytical reagent. This product is available for custom synthesis and modification.

(-)-Lentiginosine is a natural iminosugar that serves as a potent glycosidase inhibitor. This compound is sourced primarily from a variety of plant species, where it occurs naturally as a secondary metabolite. The mode of action of (-)-lentiginosine involves the competitive inhibition of glycosidase enzymes, particularly α-glucosidases. By binding to these enzymes, it prevents the hydrolysis of glycosidic bonds, therefore impeding carbohydrate digestion and absorption processes.

<p>2-Acétamido-3,4,6-tri-O-acetyl-2-deoxy-D-glucopyranose is a cytotoxic glycoside that can be used as an intermediate in the synthesis of saponins. It has been shown to yield high yields of trifluoromethanesulfonate (TFM) when reacted with glycosyl acceptors such as albizia bark extract. The TFM may then be used for the synthesis of nitromethane and alcohols. This compound also reacts with oleanolic acid to form an anomeric mixture that can be used to yield 2,3,4,6 tetraacetylated 2 deoxyglucose.</p>

D-Galactose-6-O-sulphate sodium salt is used as a diagnostic agent to measure the level of galactose in blood and tissues. The enzyme that hydrolyzes D-galactose-6-O-sulphate, galactose oxidase, is present in leukocytes and chorionic villi. The enzymatic assay for this chemical is based on the reaction between D-galactose and sulfite to form D-galactosulfonic acid. This reaction is catalysed by a sulphatase enzyme. A fluorimetric method can be used to measure the formation of D-galactosulfonic acid.

Mixed DP 25-50 Na galacturonans, (α-1,4 25-50 Na galacturonans) are derived from pectin or pectic acid, by enzymatic or partial acid hydrolysis. They are used in galacturonic acid metabolism research as a substrate to identify, differentiate, and characterize endo- and exopolygalacturonase(s) and gluconase(s). In recent studies, it has been shown that long oligogalacturonides (degree of polymerization (DP) from 25–50), help to induce plant defense signaling resulting in enhanced defenses to necrotrophic pathogens.

NGA1 N-glycan is a modified oligosaccharide, carbohydrate, and complex carbohydrate. It is custom synthesized, high purity, and has CAS No. This monosaccharide is methylated and glycosylated. It has a sugar that has been fluorinated and saccharides.

<p>Xylitol is a sugar alcohol that has been shown to have antimicrobial properties. It has been found to be effective in inhibiting the growth of bacteria, yeast, and fungi by disrupting their cell membranes. In addition, xylitol appears to have the ability to reduce plasma glucose levels in animals and humans. Xylitol has also been shown to inhibit the growth of bacteria in acidic environments by binding with proteins on the bacterial cell membrane. This binding prevents the transport of nutrients into the cell and results in cell death. Xylitol is not metabolized by human cells because it cannot be broken down into acetaldehyde or acetate. However, xylitol can be metabolized by certain types of liver cells.<br>Xylitol BP/EP is a drug that belongs to the class of antidiabetic agents used for lowering blood sugar levels in patients with diabetes mellitus type II (insulin-dependent diabetes). It is an exogenous insulin secretagogue that stimulates insulin secretion from pancreatic</p>

3-Deoxy-2-keto-6-phospho-D-gluconate lithium is a high purity, custom synthesis material. It is a sugar with a molecular weight of 280.27 g/mol and the chemical formula C6H8O7P. This product has Click modification, fluorination, glycosylation, carbamoylation, methylation, and modification capabilities. It is used in the synthesis of complex carbohydrate and oligosaccharide. 3-Deoxy-2-keto-6-phospho-D-gluconate lithium is also known as CAS No. 27244-54-8.

3,4,6-Tri-O-acetyl-2-deoxy-2-fluoro-b-D-glucopyranosyl azide is a fluorinated sugar that is used in the synthesis of glycosides and polysaccharides. This product has many applications, such as: custom synthesis, oligosaccharide and complex carbohydrate modifications, glycosylation, methylation, and click chemistry. 3,4,6-Tri-O-acetyl-2-deoxy-2-fluoro b D glucopyranosyl azide can be used for the modification of carbohydrates for high purity.

<p>Competitive inhibitor of β-glucosidase from Streptomyces sp. and Paenibacillus polymyxa, occupying enzyme’s aglycone-binding site.  The compound is also a potent inducer of cellulase and other lignin-degrading enzymes in Schizophyllum commune.</p>

(3S, 4R) -3- (Hydroxymethyl) - 3, 4- pyrrolidinediol is a synthetic sugar molecule that is used in the synthesis of polysaccharides and oligosaccharides. It can be modified with fluorination, methylation, or glycosylation. This product has a purity of 99% or higher.

D-Mannurono-6,3-lactone is a carbohydrate that can be found in plants. The compound is a monosaccharide and an isomer of D-mannose. It consists of 6 carbon atoms, 3 oxygen atoms, and 1 nitrogen atom. D-Mannurono-6,3-lactone has been shown to have kinetic properties that are different from other carbohydrates. The chromatographic method used to isolate the compound was based on its acidic properties. This acid hydrolysis allowed for the separation of the molecule into two components: one with a pK value of 4.5 and another with a pK value of 2.5. These components were then separated using a fluorimetric method due to their differing fluorescence intensities at 490 nm and 530 nm wavelengths. D-Mannurono-6,3-lactone has been shown to interact with fulvellum (an antibiotic). This interaction

2-Azidoethyl 2,3,4,6-tetra-O-acetyl-a-D-mannopyranoside is a custom synthesis. It is a complex carbohydrate that has been modified with glycosylation and methylation. This saccharide is a glycoside of the simple sugar mannose and the amino acid 2-azidoethanol. The compound has been fluorinated to yield a stable molecule. This product is of high purity and can be used in the synthesis of other compounds.

<p>Mixed DP 10-15 Na galacturonans (α-1,4 10-15 Na galacturonans) are derived from pectin or pectic acid, by enzymatic or partial acid hydrolysis. They are used in galacturonic acid metabolism research as a substrate to identify, differentiate, and characterize endo- and exopolygalacturonase(s) and gluconase(s). In recent studies, it has been shown that long oligogalacturonides (degree of polymerization (DP) from 10–15) help to induce plant defense signaling resulting in enhanced defenses to necrotrophic pathogens.</p>

<p>Hesperetin 3'-O-b-D-glucuronide is a natural product that is synthesized by glycosylation of hesperidin with 3,4,5-trihydroxybenzoic acid. It is a synthetic and complex carbohydrate that can be modified to include fluorination, monosaccharide, oligosaccharide, methylation, and click modification. Hesperetin 3'-O-b-D-glucuronide can also be used in the synthesis of polysaccharides with glycosylations. This product has high purity and can be custom synthesized for customers.</p>

<p>2-Acetamido-1,3,4,6-tetra-O-acetyl-2-deoxy-a-D-galactopyranose is a chemical that belongs to the class of plant growth regulators. It is a white to off white crystalline powder that has an odorless taste and can be mixed with water or other liquids. The substance is soluble in water and ethanol and has a pH of 7. It is used as an additive for soil mixtures in horticulture and agriculture. 2AATGAP can also be used as a module for research purposes in vitro.</p>

<p>2-Azido-2-deoxy-3,5-O-benzylidene-L-lyxono-1,4-lactone is a simple carbohydrate that is modified by fluorination. It is synthesized from the saccharide D-(+)-ribose and has the CAS No. 57400-91-5. This molecule can be methylated and glycosylated to produce a variety of structures with different properties. 2A2DLAL can also be modified by click chemistry, which is a reaction that produces covalent bonds between two molecules in a single step without using any catalysts or solvents.</p>

<p>This compound is a custom synthesis. It is an oligosaccharide that has a CAS number. The molecular weight of this compound is 5,871. This product is a sugar that contains glycosylation and methylation modifications, as well as click chemistry modifications. The purity of this product is high, with a purity level of 99%. This product also contains fluorination on the alpha-carbon atom in the 2 position.</p>

<p>Butyl b-D-glucopyranoside is a fluorinated monosaccharide that is used in the synthesis of oligosaccharides and polysaccharides. It is also used as a synthetic sugar for glycosylation, methylation, and click modification reactions. Butyl b-D-glucopyranoside has been shown to be stable under both acidic and basic conditions and has a CAS number of 5391-18-4.</p>

N-Benzyl-D-glucamine is a metal chelate that binds to lead and other heavy metals. It is used as a transport inhibitor for the elimination of lead from the body. N-Benzyl-D-glucamine has been shown to be effective in lowering blood levels of lead, with an elimination rate of 50% within 4 hours. When administered orally, this drug also has inhibitory effects on the absorption of lead from gastrointestinal tissues, which may be due to its inhibition of urea nitrogen and gastrointestinal toxicities. This drug can also reduce the excretion of cadmium and aromatic hydrocarbons in urine samples.

<p>3b-[(a-L-arabinopyranosyl) oxy]urs-12,19(29)-dien-28-oic acid 28-b-D-glucopyranosyl ester is a Fluorination, Monosaccharide, Synthetic, Oligosaccharide, complex carbohydrate. It is custom synthesized and glycosylated with a polysaccharide chain. The modification of the sugar chain includes methylation and acetylation. This product has high purity and CAS No.</p>

<p>This is a custom synthesis of an oligosaccharide. The chemical name is (5S, 8R, 9S) -8- [(4R) - 2, 2- Dimethyl- 1, 3- dioxolan- 4- yl] - 9- azido- 2, 2- dimethyl- 1, 3, 7- trioxaspiro[4.4] nonan- 6- one. It has CAS No., which is 567606-39-2 and Polysaccharide as its Modification. This product can be found in the Carbohydrate section under Sugar and Glycosylation sections under Methylation and Click modification respectively. It's purity level is high and it can be synthesized with fluorination for your desired needs.</p>

a-D-Galactosamine-1-phosphate is a synthetic, fluorinated glycosylation inhibitor. It inhibits the synthesis of complex carbohydrates and is used in biochemical research. This compound has been shown to inhibit the methylation of glycoproteins and polysaccharides. It also inhibits the phosphorylation of glycogen, which may be useful in cases of diabetes mellitus.

<p>N-Acyl-neuraminyl lactoses are a class of modified N-glycosides that can be synthesized from monosaccharides, such as glucose and galactose. The modification of the sugar moiety with a fatty acid has been shown to confer resistance to hydrolysis by bacterial enzymes. This is due to the fact that esterases cannot cleave the bond between the fatty acid and the sugar, which prevents hydrolysis.<br>The synthesis of these compounds is achieved through an oxidative process using sodium hypochlorite in methanol solution. The reaction starts with oxidation of glycerol followed by substitution of the hydroxyl group on glycerol with a fatty acid chloride. The final product is then purified by liquid chromatography.</p>

Used to differentiate microorganisms based on their metabolic properties.

<p>2-Iodoethyl a-L-fucopyranoside is an organic compound that belongs to the group of fluorinated saccharides. It is used in the synthesis of oligosaccharides, polysaccharides, and complex carbohydrates. 2-Iodoethyl a-L-fucopyranoside can be modified with click chemistry at the C4 position for the synthesis of monosaccharides or sugar derivatives. This modification leads to high purity and chemical stability.</p>

<p>Lewis Y tetrasaccharide-BSA is a synthetic oligosaccharide that contains Lewis Y, a sugar that is naturally found in human blood. It is used in glycoprotein research and can be modified with fluorination, methylation, or click chemistry to suit the needs of the researcher. This product has high purity and can be custom synthesized to meet specific requirements.</p>

<p>2,3,5-Tri-O-p-chlorobenzoyl-a-D-ribofuranosyl chloride is a sugar derivatized with chlorine. It is a high purity product that can be custom synthesized to meet your needs. This compound has been used in the synthesis of saccharides and oligosaccharides with click modification, fluorination, glycosylation, methylation, and modification.<br>2,3,5-Tri-O-p-chlorobenzoyl-a-D-ribofuranosyl chloride is an important intermediate for the synthesis of complex carbohydrates. The chemical structure of this molecule consists of three parts: an aromatic ring (benzene), a glycosylation site (glycine), and a carboxylic acid group (carboxylic acid). The aromatic ring allows 2,3,5-Tri-O-p-chlorobenzoyl-a-D</p>

<p>4- C- Methyl- 2, 3- O-isopropylidene -4-O-tert-butyldimethylsilyl-D- lyxono-1,5- lactone is a Fluorinated Monosaccharide. It is a Synthetic Monosaccharide. It is an Oligosaccharide. It is a complex carbohydrate. It has been Custom synthesized.<br>It has been Glycosylated and Polysaccharided. It has been Click modified and Methylated.<br>This compound's CAS number is A8BX04A9R1Z6.<br>This compound's sugar type is Carbohydrate. This compound has been Modified for High purity purposes.</p>

<p>N-Acetylallolactosamine is a lectin that has been shown to have an acceptor for the oligosaccharide, n-acetylllactosamine. It is synthesized by alkaline hydrolysis of allolactose, which is a lactose metabolite. N-Acetylallolactosamine can be used as a growth factor in the treatment of wounds and burns. This protein can also be used as a diagnostic tool to detect different types of cells in the blood stream.</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>Paracetamol glucoside is a prodrug that is hydrolyzed in vivo to paracetamol. It has an inhibitory effect on the uptake of photosynthetic pigments, and has been shown to have a chronic exposure inhibitory effect on the activity of enzymes such as catalase, peroxidase, and glutathione reductase. The uptake and toxic effects of paracetamol glucoside have been studied in vitro and also in vivo. In vitro studies have shown that animals are less sensitive to the toxicity of this compound than humans.</p>

<p>Methyl 4-deoxy-4-fluoro-a-D-glucose is a synthetic and custom synthesis monosaccharide for use in glycosylation, polysaccharide modification, and click chemistry. It is a fluorinated sugar that can be used in the synthesis of oligosaccharides and complex carbohydrates. Methyl 4-deoxy-4-fluoro-a-D-glucose has CAS number 56926-53-5.</p>

3,7,7a-Triepicasuarine pentaacetate (TPA) is a modification of 3,7,7a-triepoxyheptanoic acid and has been synthesized by the addition of an acetate group to the free hydroxyl group. The synthesis was carried out on an automated synthesizer using a fluorous phase. TPA is a complex carbohydrate that is a monosaccharide with methylation and glycosylation. It can be hydrolysed to release 3,7-dihydroxyheptanoic acid (DHHA). This product has CAS number 910535-96-5.

<p>2’-C-Methyl-uridine is a modified nucleoside that is synthesized by the fluorination of uracil. The 2’-C-methyl group is an alkyl group with a methyl substituent at the C2 position. This modification increases the solubility of 2’-C-methyl-uridine in water and improves its stability in alkaline media. The synthesis of 2’-C-methyluridine was done using a click chemistry reaction, which is a method for attaching chemical groups to other molecules without requiring protection or activation steps.<br>2’-C-Methyluridine has been used as a substrate for glycosylation reactions, and can be incorporated into complex carbohydrates such as oligosaccharides and polysaccharides.</p>

2,3:4,5-Di-O-isopropylidene-D-gulose is a modification of the carbohydrate erythrose. The synthesis of this compound is achieved by a simple method involving the use of an activated form of methyl iodide and a mixture of D-glucose and D-mannitol in an alcohol solution. This reaction proceeds as follows:

<p>3-(a-D-Rhamnopyranosyl)-D-glucose is a glycosylation product that is synthesized by the methylation of glucose. It is a complex carbohydrate with a high purity, CAS number and custom synthesis. 3-(a-D-Rhamnopyranosyl)-D-glucose has been modified by fluorination and click chemistry to produce a versatile reagent for glycosylation reactions.</p>

<p>1,4:3,6-Dianhydro-2,5-di-O-methyl-D-Iditol is a sugar modified with methyl groups and fluorine. It can be used as a building block for oligosaccharides and polysaccharides. The compound is synthesized from commercially available starting materials. 1,4:3,6-Dianhydro-2,5-di-O-methyl-D-Iditol is soluble in water and methanol. This product has not been studied for toxicity or carcinogenicity in animals.</p>

Methyl 2,3-O-isopropylidene-b-D-allopyranoside is a glycosylation agent used in the synthesis of complex carbohydrates. This compound is a sugar that can be customized to order with high purity and quality. It has been shown to be used for the methylation of saccharides, as well as for the fluorination of saccharides. Methyl 2,3-O-isopropylidene-b-D-allopyranoside is also known for its use in Click chemistry, which uses an azide group to initiate a reaction with a substrate containing an alkyne moiety. It is used as an intermediate in the production of oligosaccharides or polysaccharides.

Glucuronic acid-GEL is a monosaccharide that has been modified with a methyl group. It can be used in the synthesis of polysaccharides and sugars such as glycogen, which is an important storage carbohydrate in animals and plants. Glucuronic acid-GEL also has the potential to be used as a radiopharmaceutical for imaging tumors because it is easily labeled with fluorine-18. Glucuronic acid-GEL is synthesized by linking two molecules of glucose through a glycosyl bond. This bond can either be formed between two glucose molecules or between one glucose molecule and another sugar molecule. The resulting product can then be modified by adding additional chemical groups, such as methyl groups or fluorine atoms, to create new compounds with different properties.

<p>UDP-2-deoxy-2-iodo-D-glucose is a sugar that can be custom synthesized as desired. It has been used for the synthesis of oligosaccharides and saccharides, including complex carbohydrates. This product has been modified with fluorination, glycosylation, methylation, and modification. The CAS No. is 53927-64-8. Uridine diphosphate glucose is a sugar nucleotide that can be custom synthesized as desired. It has been used for the synthesis of oligosaccharides and saccharides, including complex carbohydrates. This product has been modified with fluorination, glycosylation, methylation, and modification. The CAS No. is 53927-64-8.br&gt;<br>UDP–2–deoxy–2–iodo–D–glucose is a sugar that can be custom synthesized as desired. It has been used for the</p>

3a,4b-Galactotriose-BSA is a custom synthesis of a complex carbohydrate that has been modified by fluorination and methylation. The saccharide is a monosaccharide that can be made synthetically or derived from natural sources. This product is often used in research as an artificial substrate for glycosylation reactions.

<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>Glycyl-lacto-N-difucohexaose I is a custom synthesis of a complex carbohydrate that is a modified polysaccharide. It has been fluorinated and click-modified at the alpha-1,2 glycosidic linkages. Glycyl-lacto-N-difucohexaose I is a high purity product with an expected purity of 99% or higher. The CAS Number for this product is 12345678901234567890.</p>

<p>(2E, 4S) -4-((4R)-2-O-tert-Butyldimethylsilyl-L-erythrono-1.4-lacton-4-yl)-2- butenoic acid methyl ester (or tert.butyl ester) is a Carbohydrate, Modification and synthesis of saccharides with fluorine. It has CAS No., Monosaccharide and Synthetic. This product is Custom synthesis, High purity and Methylation.</p>

<p>4-Pentenyl 4,6-O-benzylidene-2,3-phenylethylidene-a-D-mannopyranoside is a modification of the natural oligosaccharide, mannose. The complex carbohydrate is synthesized using a custom synthesis and has a high purity that meets the CAS No. requirements. This molecule has been fluorinated and saccharides have been methylated and glycosylated.</p>

<p>(S)-3-((2R,3S,5S)-5-Allyl-3-(benzyloxy)-4-oxotetrahydrofuran-2-yl)propane-1,2-diyl dibenzoate is a small molecule that inhibits the activity of the epidermal growth factor receptor (EGFR). The EGFR is a transmembrane protein that binds to and signals through growth factor proteins. Inhibition of EGFR signaling prevents activation of downstream proteins such as extracellular signal regulated kinase 1/2 and phosphatidylinositol 3 kinase. This stabilized form has been shown to inhibit the growth of tumor cells in vitro and in vivo.</p>

3,6-Di-O-acetyl-5-S-acetyl-5-deoxy-1,2-O-isopropylidene-a-D-glucofuranose is an acetal sugar. It is custom synthesized for research purposes. The sugar has a purity of >99% and was synthesized by click chemistry as well as fluorination and glycosylation. This product is offered in a variety of modifications including methylation, modification, and oligosaccharide. 3,6 Di O Acetyl 5 S Acetyl 5 Deoxy 1 2 O Isopropylidene A D Glucurono Furanose can be used to produce saccharides or complex carbohydrates in the laboratory setting.

<p>Methyl (E)-2-(a-D-ribosfuranosyl)acrylate is a synthetic monomer that undergoes glycosylation to form a complex carbohydrate. It is used in the synthesis of saccharides and oligosaccharides, as well as the modification of proteins and nucleic acids. This product is highly pure with low impurity levels.</p>

Obtained by the partial acetolysis of lambda-carrageenan

2, 4-Anhydro-5-O-tert.butyldimethylsilyl-6-deoxy-L-mannonic acid methyl ester is a modification of mannose. It is an oligosaccharide with a complex carbohydrate structure. 2, 4-Anhydro-5-O-tert.butyldimethylsilyl-6-deoxy-L-mannonic acid methyl ester has been synthesized using custom synthesis methods. This product has high purity and CAS number: 29674–84–3.

1,3-Diazido-1,2,3-trideoxy-4-O-(2,6-diazido-2,6-dideoxy-a-D-glucopyranosyl)-D-myo--inositol is a synthetic sugar that is used for glycosylation. It can be modified with fluorine to produce a fluorinated sugar. The chemical name of this compound is 1,3:2,4:5:6:7:8:9:10:11,12,-Octadecahydro-[1H]-pyrrolo[1',2':5',1'']pyrazino[2',3':6',2'']oxazolo[5',4':7],8'-[1H]-pyrazolo[4',3':5']pyridine. This substance has not been tested for toxicity and should be handled with care.

<p>D-Glucose 6-phosphate, monosodium salt is a natural compound found in honeybush (Cyclopia species) and other plants. The compound is also found in the human body as a result of its synthesis from glucose. D-Glucose 6-phosphate, monosodium salt is an inhibitor of NADPH cytochrome P450 reductase, which is an enzyme that converts NADPH to NADP+. This inhibition prevents the formation of nadph and causes an accumulation of reduced nicotinamide adenine dinucleotide (NADH), which leads to the inhibition of cell growth. D-Glucose 6-phosphate, monosodium salt has been shown to inhibit cancer cells and bacterial growth. It does this by inhibiting enzymes such as cytosolic phosphoglycerate kinase and phosphofructokinase.</p>

<p>N-2,4-Dinitrophenyl-deoxynojirimycin (DNPDNJ) is a methylated derivative of deoxynojirimycin. It is an inhibitor of glycosylation that can be used to study the structure and function of carbohydrates. DNPDNJ is a synthetic saccharide that can be custom synthesized. Click modification and modification with Oligosaccharides are common modifications for DNPDNJ. DNPDNJ is available in high purity and has been fluorinated for use in fluorescence studies.</p>

2-Acetamido-2-deoxy-4-O-(b-D-mannopyranosyl)-D-glucopyranose (MDP) is a complex carbohydrate that has been modified by methylation, glycosylation, and carbocation. MDP is a saccharide that can be used in the synthesis of polysaccharides or as an intermediate for other chemical syntheses. It is also possible to modify MDP with fluorination, which may be useful in the synthesis of new types of pharmaceuticals.

<p>A fucan sulphate found in brown marine algae (Phaeophyta-typically Fucus vesiculotus, Ecklonia (illustrated), Alaria and Cladosiphon) and has been shown to have anticoagulant activity. The main constituents are α-1,4 and α-1,2 linked L-fucose sulphates although galactose also occurs and there are many variations of the basic structure found in different species of Phaeophyta.<br>The fucose content of this fucan is approx. 19.0% and it also contains galactose (approx. 12.0%), uronic acid (approx. 25.5%) and sulfate (approx. 19.1%).<br>The image was kindly provided by Prof Mike Guiry from Cork who runs ‘The Seaweed Site’.</p>

<p>A partially protected methyl xyloside</p>

<p>Lactose 6'-sulfate is a custom synthesis of a complex carbohydrate and an oligosaccharide. It is modified by methylation and glycosylation, which can be altered to create other saccharides such as galactose. Lactose 6'-sulfate has been fluorinated in the alpha position and contains a sulfate group that is attached with a click chemistry reaction. Lactose 6'-sulfate has CAS number 1015758-24-3 and is high purity.</p>

<p>3'-Sialyl Lewis X 1-N-methyl-N-hydroxyethylamine is a custom synthesis of a monosaccharide that contains an N-hydroxymethyl group. The fluorination and methylation reactions are examples of modifications that can be done to this molecule. This monosaccharide can be modified by the click chemistry reaction, which involves the use of azide and alkyne reagents. 3'-Sialyl Lewis X 1-N-methyl-N-hydroxyethylamine is used in glycosylation with complex carbohydrates such as polysaccharides and saccharides, which are large sugars or sugar chains.</p>

<p>The synthesis of 1,2-ethanediol is accomplished by the reaction of benzaldehyde with ethanol. This product is a synthetic sugar that is used in the modification of polysaccharides and glycosylation. The molecular weight of this product ranges from 200 to 400 Daltons. It has a CAS number of 730-25-6.</p>

<p>UDP-6-Amino-6-deoxyglucose is a fluorinated monosaccharide that can be used as a glycosylation or polysaccharide modification reagent. It is also used to produce complex carbohydrates, such as glycosylated proteins and glycoconjugates. The synthesis of this product involves the use of Click chemistry, which allows for the selective attachment of any molecule with an amine group. This product has been shown to have high purity and is ideal for use in pharmaceuticals, agrochemicals, food additives, and other applications.</p>

<p>a-D-Glucose-1,6-diphosphate tetra(cyclohexylammonium) salt hydrate is a synthetic sugar that can be used as a building block for polymer synthesis. It is an oligosaccharide that is synthesized by the click reaction of methylated glucose and cyclohexane diamine. This compound has been shown to be effective in the synthesis of polysaccharides and glycoproteins.</p>

<p>2-C-Hydroxymethyl- 2, 3:5, 6- di-O-isopropylidene-D-mannose is a synthetic monosaccharide. This compound has a fluorination and methylation step that causes the molecule to resemble a natural sugar. The addition of this modification allows for the synthesis of complex carbohydrates.</p>

2-Keto-3-deoxy-4-O-(1,2-dihydroxyethyl)-D-glycero-D-galactonate is a synthetic intermediate for the production of (2S, 3S, 4R) -2-[(1S)-1,2-dihydroxyethyl]-4-[(hydroxymethyl)]--3,4-pyrrolidinediol. This compound is a carbohydrate with the molecular formula C8H13NO5 and a molecular weight of 201.23 g/mol. The chemical name for 2-keto-3-deoxy--4O-(1,2 dihydroxyethyl)-D glycero D galactonate is 2-[(1R)-1,2 dihydroxyethyl]-3,4 dihydroxypyrrolidine dicarboxylate; its CAS number is 73006–37–0. It has a sugar

<p>Methyl 5-O-benzoyl-4-C-hydroxymethyl-2,3-O-isopropylidene-β-D-ribofuranoside is a monosaccharide. The methyl group is attached to the 5th carbon atom on the furan ring. This modification can be used in glycosylation reactions to produce complex carbohydrates, such as oligosaccharides and polysaccharides. Methyl 5-O-benzoyl4C hydroxymethyl2,3O isopropylideneb D ribofuranoside has a molecular formula of C6H8O6 and a molecular weight of 180.1 daltons. It is soluble in water and alcohols.</p>

<p>D-Glucosamine (GlcN) is an aldohexose (2-Amino-2-deoxyglucose) in which the hydroxyl group at position 2 is replaced by an amino group (Collins, 2006).  D-Glucosamine is found in chitosan as the N-Acetylated derivative in chitin (Rudrapatnam, 2003), glycoproteins, glycolipids and the glycosaminoglycan hyaluronic acid (Fallacara, 2018). Glucosamine, as its sulfate salt, often in combination with the polydisaccharide chondroitin, is marketed over-the-counter as a treatment for osteoarthritis inflammation and its accompanying pain. Only the D-enantiomer of glucosamine exists in nature.</p>

<p>3-Azidopropyl 2,3,4,6-tetra-O-acetyl-b-D-galactopyranoside is a Custom synthesis of the monosaccharide galactose. It is modified with fluorine at the 3 and 4 positions on the carbon chain and also has an acetyl group at the 6 position. 3-Azidopropyl 2,3,4,6-tetra-O-acetyl-b-D-galactopyranoside is synthesized from the sugar glucose by methylation of the hydroxyl groups on C1 and C2. The chemical formula for this compound is C8H14N2O5. This molecule has a molecular weight of 204.22 g/mol and its CAS number is 819053-49-1.</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>Monosialyl, monofucosyl-(1-2)-lacto-N-hexaose is a synthetic, fluorinated monosaccharide that is used to modify complex carbohydrates. It can be used for the synthesis of oligosaccharides and polysaccharides with a variety of sugar modifications. Monosialyl, monofucosyl-(1-2)-lacto-N-hexaose has the CAS Registry Number 111832-43-9.</p>

<p>3-Deoxy-1,2-O-isopropylidene-5-p-toluoyl-a-D-glycero-pent-3-enofuranose is a modified sugar that is synthesized by click chemistry. The chemical modification of this sugar consists of fluorination and glycosylation. This compound has been used in the synthesis of complex carbohydrates. 3 Deoxy 1,2 O isopropylidene 5 p toluoyl a D glycero pent 3 enofuranose has CAS No. 75096 63 8. This product can be used as a replacement for fluorescein in many applications because it fluoresces under UV light.</p>

<p>N-Acetyl-2-phenylthioneuraminic acid methyl ester 4,7,8,9-tetraacetate, also called per-O-acetyl-thiophenyl-N-acetylneuraminic acid methyl ester, belongs to the family of sialic acids. This neuraminic acid derivative, as well as other related compounds, such as, N-Acetyl-9-azido-9-deoxy-neuraminic acid, N-Acetyl-2-O-methyl-a-D-neuraminic acid and N-Acetylneuraminic acid dihydrate, act as ligands for the synthesis of many intermediates of sialylated carbohydrates. Sialic acid derivatives present on the surface of vertebrate cells are crucial to advances in biology, as they play a significant role in pathogen-cell interactions and act as mediators of physiological processes.</p>

<p>D-Altro-Amide is a custom synthesis that has been modified by fluorination, methylation, and monosaccharide. The synthesis of D-Altro-Amide is done through modification, click modification, and oligosaccharides. It's CAS number is 69092-57-5. D-Altro-Amide is a polysaccharide made from glycosylation and sugar. Carbohydrates are complex carbohydrates with many saccharides connected together in an ordered manner.</p>

The 1,2,3,4-Tetra-O-benzoyl-6-O-triisopropylsilyl-a-D-mannopyranose is a high purity custom synthesis sugar. It is a Click modification fluorination glycosylation synthetic mannose with methylation modification and CAS No. Mannosaccharide is an oligosaccharide that consists of three monosaccharides linked by alpha (1->4) bonds. Monosaccharides are simple sugars containing either one or two sugar units. Carbohydrates are polymers of simple sugars and complex carbohydrates are polymers of more than ten sugars.

3,5-Dideoxy-3,5-imino-1,2-O-isopropylidene-N-(4-methoxyphenyl)methyl-6-O-tert.butyldimethylsilyl-a-D-glucofuranose is a methylation product of 3,5 dihydroxy -3,5 imino -1,2 O isopropylidene -N (4 methoxyphenyl) methyl -6 O tert. butyldimethylsilyl A D glucofuranose which is an oligosaccharide. It has been synthesized for the purpose of Click modification and modified with a fluorine atom on the carbonyl group. This product has high purity and is custom synthesized according to customer specifications.

<p>(2R, 3S, 4R) -3-Acetyloxy - 4-azido-1-benzyl-2-pyrrolidinemethanol 2-acetate is a fluorinated monosaccharide that exhibits high purity and custom synthesis. It is used in the production of oligosaccharides, polysaccharides, and complex carbohydrates. The CAS number for this product is 53795-42-3.</p>

It is one of the few clusters of differentiation that is not a protein and structurally contains a galactose moiety linked α to lactosylceramide. Defects in the enzyme α-galactosidase lead to the buildup of globotriaosylceramide, causing Fabry's disease. The pharmaceutical drug migalastat enhances the function of α-galactosidase and is used to treat Fabry's.  Globotriaosylceramide is also one of the targets of Shiga toxin, which is responsible for pathogenicity of enterohemorrhagic E. coli.

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

<p>Sialyllacto-N-fucopentaose VI is a synthetic, high-purity, complex carbohydrate that has been modified with methylation and fluorination. It is a glycosylate oligosaccharide with a molecular weight of about 4500. Sialyllacto-N-fucopentaose VI can be custom synthesized to order and is available in both powder and solid forms.</p>

1,3,5-Tri-O-benzoyl-2-O-methyl-D-ribofuranose is a modified sugar with three benzoyl groups. It has a molecular weight of 498.18 g/mol and the chemical formula C32H32F6N8O8. The compound is synthesized by the condensation of 2,3,4,5-tetraacetylpyridine with 2,3,4,5-tetraacetylthiophene in the presence of potassium fluoride and sodium hydroxide in aqueous methanol at room temperature. This product is used to study glycosylation reactions and to modify oligosaccharides for research purposes. 1,3,5-Tri-O-benzoyl-2-O-methyl--D--ribofuranose is soluble in water and ethanol but insoluble in ether or chloroform.This product has

<p>Phenyl 3-O-benzyl-b-D-thioglucopyranoside is a synthetic, fluorinated monosaccharide that has been used as a glycosylation and polysaccharide for various applications. It can be used as a reagent in Click chemistry due to its ability to undergo facile and selective methylation. Phenyl 3-O-benzyl-b-D-thioglucopyranoside is also used in the synthesis of complex carbohydrates and sugar modification.</p>

Abundant and critical component of natural glycans and glycoproteins