Glicoscienza

<p>Methyl 2,3:4,6-di-O-isopropylidene-D-mannopyranoside is a synthetic glycosylate sugar that has been modified with fluorination. It is a monosaccharide that is used in the synthesis of complex carbohydrates. Click modification of this molecule has been performed to yield high purity and desired modifications. CAS number 50705-56-1.</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>5-Azido-6-benzylamino-N-benzyloxycarbonyl-5,6-dideoxy-1,2-O-isopropylidene-a-L-idofuranose (5ABB) is a methylated and fluorinated oligosaccharide. This compound is a synthetic monosaccharide that can be used in the modification of complex carbohydrate structures. 5ABB is an excellent choice for the synthesis of oligosaccharides because it offers high purity and quality.</p>

<p>2,3,5-Tri-O-(p-toluoyl)-1-O-acetyl-4-thio-D-ribofuranose is a custom synthesis of a complex carbohydrate. It is an Oligosaccharide with CAS No. and a Polysaccharide that has been modified by Methylation and Glycosylation. It is also a Modification of saccharide, which is a Carbohydrate that contains the sugar, glucose. The purity of 2,3,5-Tri-O-(p-toluoyl)-1-O-acetyl-4-thio--D--ribofuranose is high and it has been Fluorinated for Synthetic purposes.</p>

<p>2-O-Benzyl-2,4-di-C-methyl-L-arabinopyranose is a high purity, complex carbohydrate that is custom synthesized for use in glycosylation reactions. It is a synthetic compound that is sold by the CAS number. 2-O-Benzyl-2,4-di-C-methyl-L-arabinopyranose is a carbohydrate that has been modified with fluorination and methylation to provide an active site for glycosylation reactions. This product can be used to synthesize oligosaccharides and polysaccharides.</p>

<p>Methyl (2R,3R,4S)-2,3-dihydroxy-4-oxo-butanoate 2,4-hemiacetal is a custom synthesis chemical that is not found in nature. It has the molecular formula CH3O(COOCH3)2C(OH)(OCH2CH2)2CHO. This compound was synthesized by the reaction of methyl acetoacetate with sodium borohydride and formaldehyde. The product was purified by recrystallization from ethyl acetate and hexane. Methyl (2R,3R,4S)-2,3-dihydroxy-4-oxo-butanoate 2,4-hemiacetal is a colorless solid that melts at 60°C and decomposes at 160°C. The purity of this compound is greater than 99%. This chemical reacts with nucleophiles to form acetals or hemiacet</p>

<p>This gamma-cyclodextrin (γ-CD) derivative (Suc-γ-CD) 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>Laminaran is a polysaccharide that co-occurs with fucoidan and alginate in brown seaweeds such as Laminaria digitata, Laminaria cloustoni, Eisenia bicyclis and Thallus laminariae. It is a β-1,3-linked glucan which it is claimed stimulates the immune system in mammals and fish.<br>The image was kindly provided by Prof Mike Guiry from Cork who runs ‘The Seaweed Site’.</p>

<p>4-Methoxyphenyl 3-O-benzyl-a-D-mannopyranoside is a synthetic carbohydrate that has been modified with a click reaction. It is an Oligosaccharide, which is a type of Carbohydrate, and has a saccharide sequence. This product is used in the synthesis of complex carbohydrates. The product has high purity and custom synthesis capabilities.</p>

<p>2-O-Methyl-D-glucose is an aldohexose that is used in the synthesis of a number of biological compounds. It has been shown to inhibit the growth of cancer cells by interfering with the synthesis of fatty acids and proteins.</p>

<p>Methyl 4,6-O-benzylidene-2-benzyloxycarbonylamino-2-deoxy-a-D-glucopyranose is a custom synthesized compound. It is a polysaccharide that is modified with fluorine and methyl groups. The chemical structure of this compound includes a glucose molecule with an amino group at the C1 position and an acetyl group at the C4 position. This modification increases the solubility and stability of this compound. Methyl 4,6-O-benzylidene-2-benzyloxycarbonylamino-2-deoxy--A D glucopyranose has been used in research as a model for glycosylation.</p>

<p>5-Deoxy-iso-DMDP HCl is a custom synthesis sugar that can be modified with Click chemistry. It is fluorinated, glycosylated, and methylated. The CAS number for 5-Deoxy-iso-DMDP HCl is 97790-10-2. This oligosaccharide has a molecular weight of about 607.5 Daltons and contains monosaccharides and saccharides. The carbohydrate complex has a molecular weight of about 1201 Daltons and includes complex carbohydrates such as polysaccharides, glycoproteins, glycogen, and polysaccharolytic enzymes.</p>

<p>Fluorinated glucose analog</p>

<p>2,3-Diaza-1,1,4,4-tetraphenyl-trans-butadiene is a synthetic compound that can be used as a methylating agent. This compound has been shown to be an effective sugar donor for the synthesis of complex carbohydrates with high purity. 2,3-Diaza-1,1,4,4-tetraphenyl-trans-butadiene is also useful for click modification and glycosylation.</p>

<p>Methyl 6-deoxy-b-D-glucopyranoside is a custom synthesis that produces methylated sugars. It is a high purity, complex carbohydrate with a molecular weight of 312.06 g/mol and CAS No. 6340-52-9. Methyl 6-deoxy-b-D-glucopyranoside is produced by the click modification of glucose, which is an oligosaccharide composed of six molecules of glucose linked together. This product has been used in the synthesis of polysaccharides and saccharides.</p>

<p>Synthetic carbohydrate building block</p>

<p>Core antigen fragment in ABO blood group system</p>

<p>Substrate for UDP-3-O-acyl-GlcNAc deacetylase</p>

<p>3-O-(a-D-Galactopyranosyl)-D-glucopyranose is a custom synthesis that can be fluorinated, methylated, and modified with click chemistry. 3-O-(a-D-Galactopyranosyl)-D-glucopyranose is a sugar that can be used in the synthesis of oligosaccharide or polysaccharide. It also has saccharide binding properties. 3-O-(a-D-Galactopyranosyl)-D-glucopyranose is soluble in water and does not react with strong acids such as HCl.</p>

<p>2,3:5,6-Di-O-isopropylidene-a-D-mannofuranose is a nutrient solution that can be used in tissue culture. It is a complex sugar with an active hydroxyl group and a hydrogen bond. This compound has been shown to have antiviral activity against HIV in the laboratory. 2,3:5,6-Di-O-isopropylidene-a-D-mannofuranose is also able to inhibit the growth of liver cells and can be used for diagnostic purposes.</p>

<p>Caffeic acid 3-O-b-D-glucopyranoside is a naturally occurring phenolic compound found in plants. It is a white to off-white powder that is soluble in methanol, ethanol, and water. Caffeic acid 3-O-b-D-glucopyranoside has been shown to have antioxidant properties by increasing the mitochondrial membrane potential in erythrocytes and reducing free radicals. It also may have anticancer activity due to its ability to inhibit tumor growth in vivo studies.</p>

<p>Thiocellotetraose is a glycosylation product of cellulose. It is a complex carbohydrate that is similar to other saccharides. Thiocellotetraose can be obtained by methylation, click modification, and fluorination. The monosaccharide units in thiocellotetraose are glucose and mannose. This product can be custom synthesized to meet your specific requirements for purity and CAS number.</p>

<p>3,4:5,6-Di-O-isopropylidene-2-O-tert.butyldimethylsilyl-L-idose is a custom synthesis that is used in the synthesis of oligosaccharides and polysaccharides. It is also used for glycosylation reactions and click chemistry modifications. 3,4:5,6-Di-O-isopropylidene-2-O-tert.butyldimethylsilyl L -idose has CAS No. 53762–04–2 and a sugar type of carbohydrate. This product is a high purity with 98% or greater purity.</p>

<p>7'-Hydroxypropranolol-b-D-glucuronide is a synthetic compound with a molecular formula of C21H28F3NO6. It has a melting point of 155 °C, and it is soluble in water. 7'-Hydroxypropranolol-b-D-glucuronide is an intermediate in the synthesis of other compounds, and it can be used as a building block for custom synthesis. This compound can be modified with click chemistry or saccharide linkages, providing additional opportunities for modification.</p>

<p>The hyaluronic acid discaccharide and other enzymatically produced polymer homologs from hyaluronic acid have been of value in the study of hyaluronic acid metabolism in healthy and diseased tissues (Hascall, 2019). Hyaluronic acid is a polysaccharide containing repeating disaccharide units of β-1,3-N-acetyl glucosamine and β-1, 4-glucuronic acid. The unsaturated disaccharide hyalobiuronic acid is released from hyaluronic acid by the action of hyaluronidase on umbilical cord (Weissman, 1954).</p>

<p>2-C-(tert.Butylmethylsilyloxy)methyl-2,3:5,6-di-O-isopropylidene-D-mannono-1.4-lactone is a custom synthesis of a complex carbohydrate with Oligosaccharide, CAS No., Polysaccharide and Modification properties. It is a saccharide that is Methylation and Glycosylation modified. This product has Click modification and Carbohydrate properties. 2C-(tert.Butylmethylsilyloxy)methyl-2,3:5,6-di-O-isopropylidene-D-mannono 1,4 lactone is a high purity product with Fluorination and Synthetic properties.</p>

<p>Methyl 4-O-(a-D-mannopyranosyl)-b-D-mannopyranoside is a synthetic glycosylated oligosaccharide, which is a polysaccharide composed of various monosaccharides. Methyl 4-O-(a-D-mannopyranosyl)-b-D-mannopyranoside is a mannosylated derivative of the sugar, methyl 4-O-(a -D-mannopyranosyl) b -D -mannopyranoside. This sugar can be used as an intermediate in the synthesis of other sugars and carbohydrates. It has also been used to synthesize glycoproteins for use in immunology research.</p>

<p>Glycyl-Oligosaccharidesmannose 1 is a monosaccharide that has been modified with methylation, glycosylation, and fluorination. It is a complex carbohydrate that is synthesized to produce high purity, custom synthesis, and synthetic. It is also a sugar. Glycyl-Oligosaccharidesmannose 1 has CAS No. 1022-98-8 and is found in the Monosaccharide category of Glycosylations (CAS No. 1022-98-8). It also comes under the Carbohydrate classification of Polysaccharides (CAS No. 1022-98-8).</p>

<p>Methyl 7,8,9-Tri-O-acetyl-5-N,4-O-carbonyl-3,5-dideoxy-2-S-phenyl-2-thio-D-glycero -b-(1→4)-D-(1→3)-galacto-(1→4)-2-[N-[(1R,2R)-2-(methoxyimino)ethoxy]acetamido]-nonulopyranosylonate is a synthetic carbohydrate. It has been modified with methylation at position 7 and 8 of the sugar and click modification. Methyl 7,8,9 -triacetyl 5 -N, 4 -O carbonyl 3 , 5 -dideoxy 2 -S phenyl 2 -thiophenediol glycero b D galacto 2 nonulopyranoside is a complex carbohydrate.</p>

<p>2,3,6,2',3',4',6'-Hepta-O-acetyl-a-D-lactosyl bromide is a chemical substance that absorbs infrared radiation and reflects light. It is used as an infrared reflector in India to improve the efficiency of solar panels.</p>

<p>Trehalose is a naturally occurring disaccharide found in many organisms.Its role in nature is as versatile as its applications in the laboratory. Trehalose is synthesized by cells in response to stress and helps retaining the cellular integrity under tough conditions: An important function of Trehalose is to stabilize protein structures and to prevent proteins from their degradation. Researchers use Trehalosefor instance as a carbon source in selective microbiological media, as desiccation protectant and for cryoprotection.</p>

<p>Glycogen is a highly branched polysaccharide of glucose that serves as a form of energy storage in animals and fungi. It is the main storage form of glucose in the body.  In humans, glycogen is made and stored primarily in liver and muscle cells and functions as the second most important energy storage molecule to fat, which is held in adipose tissue. Glycogen is analogous to starch and has a structure similar to amylopectin, but is more extensively branched and compact than starch. It occurs as granules in the cytosol/cytoplasm in many cell types, and plays an important role in the glucose cycle.</p>

<p>Tara gum is a galactomannan that is obtained from the seeds of the tara shrub Caesalpinia spinosa which is a native of the northern regions of Africa and South America. The gum is described as having a backbone of (1,4)-linked β-D-mannopyranosyl units one third of which possess a single unit side chain of (1,6)-linked α-D-galactopyranose. The gum forms gels with carrageenan and xanthan in a similar manner to guar and locust bean gum. Currently, only small quantities of tara gum are sold for use as food thickeners and stabilisers.</p>

<p>Methyl 6-O-tert-butyldiphenylsilyl-2,3,4-tri-O-pivaloyl-a-D-galactopyranoside is a high purity custom synthesis sugar. The methyl group on the sugar prevents it from being hydrolyzed by esterases and glucuronidases. This product can be used in glycosylation and sialylation reactions to create saccharides with a modified oligosaccharide. This product is synthesized in lab conditions, which includes fluorination, glycosylation, methylation, and modification steps. It has CAS number 1314897-28-5 and molecular weight of 454. Methyl 6-O-tert-butyldiphenylsilyl -2,3,4 -tri - O -pivaloyl -a - D -galactopyranoside is an oligosacchar</p>

<p>6-Epi-castanospermine is a nitro compound that is synthesized by the allylic oxidation of castanospermine. It has been shown to inhibit glycosidases and glycosidase inhibitors in vitro, including those from the families of α-amylase, α-L-arabinofuranosidases, β-hexosaminidases, α-glucuronidases, and phytases. 6-Epi-castanospermine has also been used as an intermediate for the synthesis of chiral polyhydroxylated compounds. The 13C NMR spectrum of this compound was found to be diagnostic for its structural assignment.</p>

<p>3-O-Benzyl-D-glucopyranose is a molecule that has been optimized for its autodock score. It binds to the active site of peptidases, which are enzymes that break down proteins in the body. 3-O-Benzyl-D-glucopyranose is a nauclea that can be used as a pharmacokinetic (PK) or pharmacodynamic (PD) inhibitor. Nauclea have shown effectiveness against diabetes by preventing the breakdown of glucose, which is an important energy source for cells. 3-O-Benzyl-D-glucopyranose has also been found to be an effective inhibitor of DPPIV, which is an enzyme involved in breaking down insulin and other hormones in blood circulation. In vitro studies have shown that it may also have antiaging properties due to its ability to inhibit production of inflammatory cytokines such as IL1β, IL6, and TNFα.</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>b-D-Allopyranose is a monosaccharide that has been modified with fluorine. It is used as a substrate for the production of oligosaccharides and polysaccharides, which are important biomolecules in cell walls and membranes. b-D-Allopyranose can be customized to suit your needs with Click chemistry, Methylation, or other modifications. We offer high purity b-D-Allopyranose at competitive prices.</p>

<p>Produced from starch by partial hydrolysis. White hygroscopic spray-dried powder, easily digestible, either moderately sweet or almost flavorless (depending on the degree of polymerisation).</p>

<p>2-Azido-2-deoxy-3,4-O-isopropylidene-6-O-toluenesulfonyl-L-idonic acid methyl ester is a synthetic sugar that has the CAS number of 2147690. It is a modified saccharide that can be used for glycosylation and click chemistry. This product is also available in custom synthesis, high purity, and fluorination.</p>

<p>A short chain isomer of inulin</p>

<p>This product is a modification of the natural compound (3S, 4S, 5R) -Dihydro-4,5-bis(phenylmethoxy)-2(3H)-furanone. It is an oligosaccharide that is composed of three monosaccharides. This product has been synthesized and modified to have high purity and no detectable contaminants. The CAS number for this product is 120548-06-1.<br>This product can be used in the synthesis of complex carbohydrates. It also can be methylated, glycosylated, or polysaccharided with other sugars such as galactose, glucose, or maltose. This product has been fluorinated to increase its solubility in organic solvents. It is a saccharide that contains one carbon atom and five hydrogen atoms per molecule.</p>

<p>Dextran is α-(1,6)-linked α-D-glucan with α-(1,3)-linked glucose branch points produced by fermentation of Leuconostoc mesenteroides via the action of the enzyme dextransucrase on sucrose.  The main use for native dextran is as an extender in blood transfusions and products having a range of sharp cutoff molecular weights are produced commercially for this and other applications.  A complex of iron with dextran, known as iron dextran, is used as a source of iron for baby piglets which are often anaemic at birth.</p>

<p>Inhibitor of Man/Glc-dependent lectin binding; used for synthesis of glucoses</p>

<p>N-(Benzyloxycarbonyl)-2,3-5,6-di-O-isopropylidene-L-gulofuranosylamine is a glycosylation reagent that was custom synthesized for the synthesis of oligosaccharides and polysaccharides. It has been fluorinated at the 2 position of the benzyloxycarbonyl group to provide protection against oxidation. The methyl group in this compound is used for Click chemistry, which is a modification that adds a reactive vinyl or allyl moiety to an organic molecule. This compound can be used for the synthesis of complex carbohydrates with high purity.</p>

<p>4-O-(2-Acetamido-2-deoxy-a-D-glucopyranosyl)-D-galactopyranose is a disaccharide that contains two acetamido groups. It is an acceptor for the receptor activity and has been shown to have biological properties. This compound can be synthesized using lactam and glycosylation with the use of sodium cyanoborohydride. 4-O-(2-Acetamido-2-deoxy-a-D-glucopyranosyl)-D-galactopyranose can also be used in the synthesis of oligosaccharides, which are important for cellular function. 4O-(2 Acetamido 2 deoxy a D glucopyranosyl) D galactopyranose shows high affinity for pertussis bacteria and bordetella pertussis. It binds to the surface of these bacteria,</p>

<p>D-Maltose 1-phosphate dipotassium salt is a disaccharide that can be used in the synthesis of oligosaccharides and polysaccharides. It is also an excellent candidate for further modification.</p>

<p>2-Azido-((R)-3,5-O-benzylidene)-2,6-dideoxy-L-manno-hexitol is a methylated sugar that can be custom synthesized. It has CAS number of 4783-79-8. The chemical formula for this compound is C12H22N2O11 and the molecular weight is 538.3 g/mol. This product is a white to off white crystalline powder with a melting point of 200 degrees Celsius and an assay of 98%. This product is not soluble in water or alcohol. In addition, this product does not contain any heavy metals or toxic residues.</p>

<p>Poly-D-galacturonic acid methyl ester (PDGME) is a natural compound that has been shown to possess anti-inflammatory and anti-diabetic properties. PDGME has been shown to increase the expression of pro-apoptotic proteins in mouse macrophages, as well as inhibit the activity of toll-like receptor 4, which may be due to its ability to induce caspase-independent cell death. PDGME also inhibits the growth of Clostridium difficile and other bacteria by inhibiting their enzyme activities. PDGME is water soluble and can be used as a reagent for biochemical studies.</p>

<p>This beta-cyclodextrin (β-CD) derivative is an azido-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>