Glycosciences

<p>3-O-Acetyl-1,2-O-isopropylidene-a-D-galactofuranose is a modification of the carbohydrate structure galactofuranose. It has been custom synthesized and is available in high purity with a monosaccharide content of &gt;99%. 3-O-Acetyl-1,2-O-isopropylidene-a-D-galactofuranose can be methylated or glycosylated and is used as a building block for the synthesis of complex carbohydrates. 3-O-Acetyl-1,2,3,4,6,7,8,-octahydrobenzo[b]naphtho[2,1b][1]benzopyran (CAS No. 109680) is also known as 3-(acetamido)-1,2:3',4'-diisopropyl</p>

<p>Fluorescein isothiocyanate carboxymethyl dextran (FITC-CM Dextran) has been reported to provide a valuable carrier for nanoparticles of iron oxide.  These products provide a potent tool for contrast enhancement in magnetic resonance imaging.</p>

<p>Ethyl 2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-b-D-galactopyranosyl)-D-thioglucopyranoside is a synthetic carbohydrate with a glycosylation and methylation modification. This compound is an oligosaccharide sugar that contains a complex carbohydrate backbone. It has CAS No. 434762 and was custom synthesized for high purity. The molecular weight of this compound is 605.14 g/mol and the purity is &gt;99%.</p>

<p>In water, hydroxypropyl cellulose forms liquid crystals with many mesophases depending on concentration. These mesophases include isotropic, anisotropic, nematic and cholesteric, the latter resulting in many colors such as violet, green and red. Pharmaceutical applications include treatments for medical conditions such as dry eye syndrome (keratoconjunctivitis sicca), recurrent corneal erosions, decreased corneal sensitivity, exposure and neuroparalytic keratitis. It is also used as a binder in tablets. Hydroxypropylcellulose is also used as a thickener, a binder and emulsion stabiliser in foods with E number E463.  HPC is used as a support matrix for DNA separations by capillary and microchip electrophoresis.</p>

<p>(-)-1,4-Di-O-benzyl-L-threitol is an organic compound that belongs to the group of homochiral compounds. It can be synthesized from l-tartaric acid and benzaldehyde. The reaction starts with a base addition to the carbonyl group of the acid, followed by nucleophilic attack at the carbonyl carbon by a hydroxyl group on the benzaldehyde. This reaction is mechanistic, showing electron transfer as well as desymmetrization. (-)-1,4-Di-O-benzyl-L-threitol can be used for asymmetric synthesis of alkanes and tetrahydrofurans without requiring any chiral reagents or catalysts. It has also been shown to react with acetone and ethylene glycol in dioxolane and alkylation reactions.</p>

<p>Glycyl-lacto-N-fucopentaose II is a synthetic glycosylation product. It has high purity and is easy to use in the synthesis of complex carbohydrates. This product can be fluorinated, methylated, or modified with click chemistry to generate a wide range of products. Glycyl-lacto-N-fucopentaose II is CAS No. 107834-53-2 and has a molecular weight of 707.5 Da.END&gt;&gt;</p>

<p>Benzyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-b-D-glucopyranoside is a carbohydrate compound that is used in the synthesis of complex carbohydrates and glycoproteins. This product can be custom synthesized to customer specifications using our unique capabilities. It is a high purity, methylated, glycosylated, and click modified sugar.</p>

<p>β-Cyclodextrin polymer crosslinked with epichlorohydrin (β-CD-EP) is a high molecular weight, water-insoluble compound that combines the advantageous properties of cyclodextrins and polymers. It is synthesized by crosslinking β-cyclodextrin molecules with epichlorohydrin (either the R- or S-isomer, although is normally a racemic mixture) under strongly alkaline conditions. This material retains the host-guest complex formation ability of cyclodextrins while offering enhanced stability and physicochemical properties. In pharmaceuticals, β-CD-EP serves as an effective drug carrier, improving the solubility and bioavailability of poorly water-soluble drugs, masking unpleasant tastes, and enabling controlled release of active ingredients. Its insoluble nature makes it particularly useful in environmental applications for removing organic pollutants and heavy metals from water. In analytical chemistry, β-CD-EP is employed for the extraction and concentration of target substances, such as mycotoxins from beverages. The polymer's unique structure, featuring a dense, hydrophobic cross-linked core and a more hydrophilic surface, contributes to its dual adsorption mechanism through the inclusion of complex formation and physical adsorption. Recent advancements have led to β-CD-EP variants with ionic functional groups, expanding its potential in water treatment and pharmaceutical formulations.</p>

<p>2-Acetamido-4-O-[2,4-di-O-acetyl-3,6-di-O-(2,3,4,6-tetra-O-acetyl aDmannopyranosyl)-bDglucopyranosyl]-1,3,6triOacetyl2deoxybDglucopyranose is a modification of the sugar 2 acetamido 4 O-[2,4diO acetyl 3,6diO (2,3,4,6 tetra O acetyl a D mannopyranoside) b D glucopyranoside] 1 3 6 tri O acetyl 2 deoxy b D glucopyranose. It is an oligosaccharide that contains a carbohydrate group that is composed of a monosaccharide and two polysaccharides. This modification has been shown to be synthesized by methylating the 6</p>

<p>4,6-O-Benzylidene-2,3-di-O-(4-methoxybenzyl)-a-D-galactopyranosyl fluoride is a glycosylation reagent that is used in the synthesis of complex carbohydrates. This product is a fluorinated sugar with a CAS number and a high purity. It can be custom synthesized to order.</p>

<p>5-Deoxy-5-[di-(2-hydroxyethyl)-amino]-1,2-O-isopropylidene-a-D-xylofuranose is a custom synthesis that is a complex carbohydrate. It is an Oligosaccharide, Polysaccharide, and Modification of saccharides. This product has been synthesized using the Click modification of sugars, Carbohydrate and Methylation or Glycosylation. It has been Fluorinated and Synthetic. 5-Deoxy-5-[di-(2-hydroxyethyl)-amino]-1,2-O-isopropylidene-a-D-xylofuranose is a high purity product that is Monosaccharide and has been modified with methyl groups and glycosyl groups.</p>

<p>Methylation, Custom synthesis, Click modification, CAS No., Oligosaccharide, Polysaccharide, saccharide, Carbohydrate, Fluorination, complex carbohydrate, High purity, Modification. Monosaccharide sugar. Synthetic.<br>2-Anhydro-4-O-(a-L-idopyranosyluronic acid 2-sulfate)-D-mannofuranose 6-sulfate trisodium salt is a methylated and modified form of D-mannose. It is a monosaccharide with a molecular weight of 376.34 and a CAS number of 64459-77-5. This product can be used in the synthesis of oligosaccharides or polysaccharides as well as in the production of high purity mannose derivatives with modified linkages.</p>

<p>(2R,4R)-2-[D-Xylo-tetrahydroxybut-1-yl]-1,3-thiazolidine-4-carboxylic acid is a methylated saccharide that has been modified by the click chemistry method. It is a synthetic product with high purity and good quality. This compound can be used for glycosylation and oligosaccharide synthesis. (2R,4R)-2-[D-Xylo-tetrahydroxybut-1-yl]-1,3-thiazolidine-4-carboxylic acid has CAS No. 110270-19-4 and can be found in complex carbohydrates in nature.</p>

<p>2,3,4,6-Tetra-O-acetyl-b-D-glucopyranosyl salicylate is a synthetic oligosaccharide that can be custom synthesized with high purity. It is used in the glycosylation of polysaccharides and sugars to produce complex carbohydrates. The product is used as a Click modification substrate for methylating sugar moieties. It has CAS No. 32748-59-7 and can be purchased from Acros Organics.</p>

<p>8-Ethoxycarbonylheptyl N,N'-di-O-acetyl-b-chitobioside is a custom synthesis of an oligosaccharide. It is a complex carbohydrate that is composed of saccharides and has a CAS number. 8-Ethoxycarbonylheptyl N,N'-di-O-acetyl-b-chitobioside is modified with methylation, glycosylation and click modification. This product is also fluorinated. 8-Ethoxycarbonylheptyl N,N'-di-O-acetyl-b-chitobioside has high purity and can be used as a sugar in the synthesis of other compounds.</p>

<p>α-Methyl-γ-hydroxy-1,N2-propano-2’-deoxyguanosine is a chemical that inhibits the production of reactive oxygen species (ROS) and prevents oxidative DNA damage. It has been shown to inhibit skin cancer in animal studies and to have an inhibitory effect on cancer gene therapy in human cell cultures. α-Methyl-γ-hydroxy-1,N2-propano-2’-deoxyguanosine has also been found to be genotoxic in humans, which may be due to its ability to induce repair genes.<br>α -Methyl -γ -hydroxy -1,N2 -propano -2 ‘deoxyguanosine is a carcinogen that has been shown to cause cancer in animals. It damages DNA by forming covalent bonds with it and alters the genetic information stored in the DNA. When this happens, cells cannot divide normally and grow out of</p>

<p>Sucrose 1,6,6'-tricarboxylic acid trimethyl ester is a carbohydrate that has been fluorinated and methylated. It is a synthetic sugar that can be custom synthesized by our chemists to meet your specifications. This product is very pure and has a high degree of purity. It can be used as an oligosaccharide or as a monosaccharide in glycosylation or methylation reactions. Sucrose 1,6,6'-tricarboxylic acid trimethyl ester is also known as sucrose 3-fluoro-3-methylbutyrate, CAS No. 289711-92-8, or C12H18O7F3.</p>

<p>D-Lyxo-5-hexulosonic acid is a substrate molecule and an intermediate in the synthesis of the pentose phosphate pathway, which provides NADPH and ribose-5-phosphate for biosynthesis. D-Lyxo-5-hexulosonic acid is also involved in the biosynthesis of galacturonic acid, which is a component of bacterial cell walls. This compound was found to be an inhibitor of corrosion, but it can also act as a stabilizer in foods, pharmaceuticals, and cosmetics. D-Lyxo-5-hexulosonic acid may be used as a growth factor for cells in culture and has been shown to inhibit the replication of bacteria such as Salmonella enterica serovar Typhi.</p>

<p>17-b-Estradiol-d3 3-b-D-glucuronide is a custom synthesis of a complex carbohydrate. It has CAS No. and is a modification of the saccharides, methylation, glycosylation and click modification. This compound is fluorinated for high purity and synthetic.</p>

<p>2-Acetamido-4-O-(2-acetamido-2-deoxy-a-D-glucopyranosyl)-2-deoxy-D-galactopyranose is a Custom synthesis of an oligosaccharide that is synthesized by the modification of natural sugars. This product has been fluorinated, methylated and modified with click chemistry. It is saccharide consisting of two monosaccharides, which are 2 acetamido 4 O-(2 acetamido 2 deoxy a D glucopyranosyl)-2 deoxy D galactopyranose and 2 deoxy D galactose. The molecular weight of this compound is 528.5 g/mol.</p>