Glycoscience

<p>Undecylenyl b-D-maltoside is a high purity sugar that can be custom synthesized. It is fluorinated at the hydroxyl group, glycosylated, and methylated. This product is also available in various configurations including oligosaccharides, monosaccharides, and complex carbohydrates. <br>Undecylenyl b-D-maltoside is a carbohydrate that can be used as a synthetic building block for the synthesis of other sugars. It can also be used for glycosylation reactions to create new glycoconjugates with improved properties. Undecylenyl b-D-maltoside is an oligosaccharide with a saccharide chain consisting of 10 units of D-glucose and one unit of D-mannose. The individual units are linked together by alpha 1,6 bonds.</p>

<p>b-Lactosyl ureide dihydrate is a white crystalline powder that is soluble in water. It has a molecular weight of 598.7 and was synthesized by the reaction of b-lactosyl chloride with urea. The compound has been used as a fluoro-protecting group for nucleophilic substitution reactions, and glycosylation reactions.</p>

<p>α-D-Glucosamine 1-phosphate is a methylated and glycosylated carbohydrate that is synthesized from glucose. It can be used as a building block for the synthesis of polysaccharides, such as chitin and cellulose. α-D-Glucosamine 1-phosphate can also be modified by fluorination to produce an active form with potent anticancer activity.</p>

<p>Methyl 2,3-O-isopropylidene-D-ribofuranoside is a nucleophile that reacts with amines to form a tetroxide intermediate. It has been shown to react with the cellular components of vesicular stomatitis virus and to have an interaction with malonic acid. This compound also reacts with osmium tetroxide in the presence of phosphite to produce a chloride ion and an osmate ester. Methyl 2,3-O-isopropylidene-D-ribofuranoside can be recycled by quaternization with sodium periodate, which yields methyl 3,5-dimethoxybenzoate.</p>

<p>NA2B N-Glycan is a custom synthesis of a polysaccharide, glycosylation sugar that contains an oligosaccharide chain. The NA2B N-Glycan is modified with fluorination, methylation, and click modification. It has no CAS number, but it is available for purchase from various suppliers. The NA2B N-Glycan is synthesized by the glycosylation of a saccharide and can be used as a complex carbohydrate.</p>

<p>N-Acetyl-D-galactopyranosylthiosemicarbazide is a glycosylation reagent that is used in the synthesis of saccharides, oligosaccharides, and polysaccharides. N-Acetyl-D-galactopyranosylthiosemicarbazide is synthesized by reacting acetamidoacetonitrile with D-galactose and sodium thiosulfate. The reaction product can be easily purified by crystallization or recrystallization. N-Acetyl-D-galactopyranosylthiosemicarbazide has been shown to be a high purity compound, as it does not contain any residual solvents or impurities. The CAS number for this compound is 58437-66-7.</p>

<p>Globo-H is a high purity, custom-synthesized hexasaccharide with a spacer arm and biotin at the non-reducing end. Globo-H is synthesized by reacting glycosylation reagents with an oligosaccharide on a solid support. The reaction generates an activated glycosylant, which is then reacted with the spacer arm and biotin to form the desired product. Globo-H has been modified for use in click chemistry reactions.</p>

<p>Neocarrahexaose-24,41,3,5-tetra-O-sulfate sodium salt is a glycosylation agent that is used in the synthesis of polysaccharides and oligosaccharides. It is a complex carbohydrate that contains 24% of galactose, 41% of mannose, 3% of glucose and 5% of fructose. This compound has been modified by methylation, click modification and fluorination. Neocarrahexaose-24,41,3,5-tetra-O-sulfate sodium salt has CAS No. 66894-00-2 and can be custom synthesized to meet customer specifications.</p>

<p>Phenyl 2,4,6-Tri-O-acetyl-3-O-allyl-b-D-thiogalactopyranoside is a custom synthesis that can be modified to suit your needs. This product is a complex carbohydrate that is used in glycosylation reactions as an Oligosaccharide. It is fluorinated at the hydroxyl group of the sugar and methylated at the C5 position of the sugar. The CAS number for this product is 1820572-28-8.</p>

<p>4-Methoxyphenyl 3-O-allyl-4,6-O-benzylidene-2-deoxy-2-phthalimido-b-D-glucopyranoside (BAP) is a phosphatase inhibitor. It binds to the active site of the enzyme phosphatase and prevents it from hydrolyzing phosphate esters. BAP is used to prevent the release of calcium ions from bone, which can lead to osteitis fibrosa cystica in patients with esophagectomy or those who have undergone abdominal surgery. Thermodynamic studies indicate that BAP binds to phosphatases with a 1:1 stoichiometry and that this binding is irreversible.</p>

<p>4-Methylphenyl 4,6-O-benzylidene-b-D-thioglucopyranoside is a synthetic carbohydrate that is an intermediate in the synthesis of saccharides. It is also used to modify saccharides and oligosaccharides. This product is a white solid that can be used as a building block for the preparation of various carbohydrates, including monosaccharides, disaccharides, and polysaccharides. The compound has been shown to react with other compounds through methylation, glycosylation, and click chemistry modifications.</p>

<p>GM1-biotin ganglioside (sodium salt) has a core tetrasaccharide structure (Galβ1,3GalNAcβ1,4Galβ1,4Glc) with sialic acid linked α2,3 to the inner galactose residue, ceramide linked β to position 1 on the reducing terminal glucose residue, and biotin to position 5 on sialic acid (Ledeen, 2009). GM1 ganglioside is abundant in all mammalian brains where it covers 10%-20% of the total ganglioside mixture. It is found in epithelial membranes and is a key element for bacterial toxicity and viral infection as it is the intestinal receptor for the cholera toxin, the B-subunits of heat-labile toxin, rotavirus, and simian virus 40. GM1 ganglioside functions as a neurotrophic and neuroprotective compound, and has been used therapeutically for diabetic and peripheral neuropathies. GM1 ganglioside also has the ability to bind amyloid-β proteins and is involved in Alzheimer’s pathogenesis (Chiricozzi, 2020).</p>

<p>Methyl 2,3,4-triacetyl-D-glucopyranosiduronyl 1-(N-4-methoxyphenyl)-2,2,2-trifluoroacetimidate is a synthetic saccharide that can be used for the modification of polysaccharides and oligosaccharides. It is often used in glycosylation reactions to produce complex carbohydrates with high purity. This chemical compound has been shown to methylate sugars at their C1 position with high selectivity and efficiency. Methyl 2,3,4-triacetyl-D-glucopyranosiduronyl 1-(N-4-methoxyphenyl)-2,2,2-trifluoroacetimidate is also known as CAS No. 918158-52-8.</p>

<p>Sialyl-Lex-hexa-APD-HSA is a high purity synthetic glycosylation that is custom synthesized. It has been modified with fluorination, methylation, and click modification. Sialyl-Lex-hexa-APD-HSA can be used in the synthesis of complex carbohydrates and is available in CAS Number: 75869-57-3.</p>

<p>Methylation is a process by which a methyl group is added to a substrate. This product is custom synthesized and has been modified with click chemistry. Methylation of saccharides, carbohydrates and other carbon-containing molecules is an important biochemical process in which the hydroxyl (-OH) group on the sugar or carbohydrate reacts with the -S-H bond on the methyl donor. This product also has fluorination and high purity.</p>

<p>2,3,4,6-Tetra-O-acetyl-b-D-mannopyranose (2,3,4,6TOA) is a methylated form of b-D-mannopyranose. This compound can be synthesized by the click reaction between an aldehyde group and an amine group. The modification of 2,3,4,6TOA with acetyl groups at the 2-, 3-, 4-, and 6-positions provides a novel carbohydrate that has not been previously reported in the literature. 2,3,4,6TOA is one of many oligosaccharides that are used as building blocks for complex carbohydrate synthesis.<br>2,3,4,6TOA has high purity and is available for custom synthesis. It's potential application includes glycosylation reactions or as a substrate for fluorination reactions.</p>

<p>Methyl 2,3-O-carbonyl-4,6-O-isopropylidene-a-D-mannopyranoside is a custom synthesis of an oligosaccharide. It has a CAS No. 74948-73-5 and is a polysaccharide. The modification of the saccharide is methylation and glycosylation. Carbohydrate is the sugar in this compound. Click modification and fluorination are two synthetic modifications that have been done on the sugar molecule. This high purity product has a purity of 98% with a molecular weight of 587.</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>Propylthiouracil N-b-D-glucuronide is a glycosylation product of propylthiouracil, which is the active form of this drug. It has been shown to inhibit thyroid hormone synthesis by binding to the enzyme thyroid peroxidase. Propylthiouracil N-b-D-glucuronide is used in the treatment of thyrotoxicosis, and can also be used as an antithyroid agent for hyperthyroidism. It is chemically synthesized from propylthiouracil with a glycosyl group added at the C3 position on the thiourea ring by glycosyltransferases. This compound has also been fluorinated and polysaccharided, modified and saccharided, oligosaccharided or sugar, synthetic or monosaccharide, custom synthesis or high purity.</p>

<p>2,4-Anhydro-3,5-O-[(S)-phenylmethylene]- D-lyxonic acid methyl ester is a synthetic monosaccharide that has a fluorination modification. It is commonly used as a raw material in the synthesis of oligosaccharides and polysaccharides. This chemical can be synthesized using Click chemistry or methylation reactions. 2,4-Anhydro-3,5-O-[(S)-phenylmethylene]- D-lyxonic acid methyl ester is used in the production of complex carbohydrates with glycosylation and polysaccharide modifications. This chemical exhibits high purity and can be custom synthesized to meet specific needs.</p>