Glycoscience

1,2-Di-O-acetyl-3-O-benzyl-4-C-(phenylmethoxy)methyl-L-Lyxofuranose 5-methanesulfonate is a high purity, custom synthesis sugar that has been modified with fluorination, glycosylation and methylation. It is also a synthetic saccharide that can be used in the modification of oligosaccharides and monosaccharides. This product is available in a variety of different quantities.

1,2,3,4,6-Penta-O-benzoyl-b-D-glucopyranose is a synthetic substrate that has been validated for use in heparin assays. It is an inhibitor of the enzyme sulfate protease and can be used to study the role of this enzyme in inflammation. 1,2,3,4,6-Penta-O-benzoyl-b-D-glucopyranose has also been shown to inhibit the activity of neutrophils (a type of white blood cell) and monocytes (a type of white blood cell). This compound has been shown to have antitumor activity as well as antiinflammatory activities.

4-Aminobenzyl b-D-thiogalactopyranoside is a chemical compound that belongs to the group of glycosylation, complex carbohydrate, Methylation, Click modification, Polysaccharide, Fluorination, saccharide, Modification and sugar. It is a synthetic product that can be modified according to customer requests. 4-Aminobenzyl b-D-thiogalactopyranoside is an oligosaccharide that has been custom synthesized for high purity. This product can be used in various applications such as pharmaceuticals and biochemistry research.

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.

3-Cyclohexylpropyl-b-D-glucopyranoside is a synthetic glycoside that is used as an intermediate in the production of complex carbohydrates. This product is custom synthesized and available at a purity of 99%. It can be modified with methylation, glycosylation, or click chemistry. The saccharide can also be fluorinated for use in the synthesis of other products. 3-Cyclohexylpropyl-b-D-glucopyranoside has been shown to be stable during storage at room temperature for up to three months.

D-ribulose 1,5-bisphosphate sodium hydrate (DRBP) is a naturally occurring sugar that is found in plants. It is synthesized by the action of ribulose bisphosphate carboxylase on ribulose 1,5-bisphosphate, with ATP as a cofactor. DRBP has been shown to be an important intermediate in many biochemical pathways and enzymes. DRBP has been shown to inhibit HIV replication in vitro by binding to the enzyme reverse transcriptase and blocking its activity. As an inhibitor of HIV replication, DRBP is activated by a number of factors including p-nitrophenyl phosphate (pNPP), and the presence of hydrogen bond donors such as ATP or NADP+. This chemical also inhibits protease activity and increases the transport rate for D-ribulose 1,5-bisphosphate.

a-D-Glucose-1-phosphate disodium salt hydrate (aGPD) is a bacterial strain that has been shown to produce fatty acids from glucose. The production of fatty acids has been shown to be dependent on transfer reactions involving tagatose, which is an intermediate product of the process optimization of aGPD. The final product of these reactions is lactic acid, which is formed in an acidic environment. This bacterial strain has also been used as a model system for studying kidney bean phosphatase and photosynthetic activity in monoclonal antibody production.

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.

Phosphoric acid mono-((2R,3R,4S,5R)-2,3,4,5,7-pentahydroxy-6-hydroxyimino-heptyl) ester disodium salt (compound H) is a high purity compound that can be custom synthesized to suit the customer's needs. It is a synthetically modified sugar with Click modification. This product has been fluorinated and glycosylated. Modification and methylation are also available on request.

Shortest chain oligosaccharide that can be classified as a maltodextrin. A component of liquid glucose (a commercial sweetener composed of glucose, maltose, maltotriose and maltotetrose).

Methyl 2,3-di-O-benzyl-4,6-O-benzylidene-a-D-mannopyranoside is a custom synthesis of a complex carbohydrate. It is an Oligosaccharide and Polysaccharide that has been modified by methylation and glycosylation. This carbohydrate is saccharide with a high purity and a high degree of Fluorination. Methyl 2,3-di-O-benzyl-4,6-O-benzylidene-a-D-mannopyranoside is synthesized by Click chemistry using sugar as the starting material. The synthesis involves two steps: first, the sugar moiety was protected by benzylation to yield benzyl 2,3 di O acetate; second, it was methylated to give the desired product.

Tetradecyl b-D-maltopyranoside is a crystalline polymer of high molecular weight that is made up of repeating units of tetradecyl b-D-maltose. It has a lamellar morphology and can be sectioned with techniques such as electron microscopy, X-ray diffraction, and differential scanning calorimetry. Tetradecyl b-D-maltopyranoside is a metastable form of the compound. It has been found in nature in the form of the monomer unit, tetradecyl maltosyl (tetramethyleneglycol) b-d-maltoside. In order to produce this compound as a polymer, it must first be heated to about 160°C for several hours, which causes the monomers to assemble into chains of tetrahedrons. The properties of tetradecyl b-D-maltopyranoside depend on its environment

Chitosan oligomer (Dp 3-7) hydrochloride is a carbohydrate with a molecular weight of 1640. It is used as a sugar and an adjuvant in vaccine development. Chitosan oligomer (Dp 3-7) hydrochloride is synthesized by the reaction of chitosan with phosphoryl chloride and has been shown to have antiviral, antibacterial, and anti-inflammatory effects.

Ganglioside GM3 (ammonium salt) has a core disaccharide structure (Galβ1,4Glc) with sialic acid linked a2,3 to the galactose residue and ceramide linked β to position 1 on the reducing terminal glucose residue (Ledeen, 2009). Ganglioside GM3 is strongly associated with human tumors, such as, lung, brain and melanomas where it is over expressed. It is seen as a possible tumor-associated carbohydrate antigen for cancer immunotherapy (Changping, 2019). GM3 ganlioside is implicated in various other diseases involving chronic inflammation, such as, insulin resistance, leptin resistance, T-cell function and immune disorders (e.g. allergic asthma). GM3 ganglioside has also been shown to play an essential role in murine and human auditory systems, and a common pathological feature of GM3S deficiency is deafness (Inokuchi, 2018).

1,2,3,5,6-Penta-O-acetyl-D-galactofuranose is a condensation product of a 4-methylumbelliferone with the anomeric form of D-galactose. It is a white crystalline solid that can be obtained in yields up to 200 g per multigram of reactants. This compound has been shown to react with chloride ion and zinc chloride at elevated temperatures to yield the corresponding chloride or zinc salt. The crystal structure of this compound has been studied by x-ray diffraction and found to have an anomeric configuration and a space group P2(1)22(1). Carbohydrates are polyhydroxyaldehydes or polyhydroxyketones containing at least one hemiacetal or hemiketal group in their structure. The general formula for carbohydrates is (Cx(H2O)y)z where x is usually 2 or 3, y is