Monosaccharides

Xylose (Xyl) is an aldopentose also known as wood sugar (Collins, 2006). The main sources of xylose are hemicelluloses found in hardwood and perennial plants, such as, grasses, cereals, and herbs (Petzold-Welcke, 2014) and some algae. Xylose is used in the production of xylitol, a low calory sugar substitute. Xylose is used in glycosaminoglycan (GAG) biosynthesis, which is initiated by peptide O-xylosyltransferases, which transfer xylose onto selected serine residues in the core proteins. The first enzyme in the pathway, peptide O-xylosyltransferase, catalyzes the transfer of xylose from uridine diphosphate (UDP)-α-D-xylose onto serine and thus determines the site(s) of GAG attachment on the core protein (Briggs, 2018).

<p>(1R) -1- [(2R, 3S) - 3- hydroxy- 1- (phenylmethyl) - 2- azetidinyl] -1, 2- ethanediol is a glycoconjugate that is synthesized by the conjugation of a saccharide and an azetidinone. It is modified with fluorine and methyl groups to produce a versatile molecule for use in various fields such as glycosylation, complex carbohydrate, Methylation, Click modification, Polysaccharide, Fluorination, saccharide, Modification and sugar. The compound has CAS No. 1338054-16-2 and molecular formula C14H18FNO4. This product can be custom synthesized to meet customers' needs.</p>

<p>2,3:4,5-Di-O-Isopropylidene-D-idonic acid methyl ester is a synthetic chemical that is used in the modification of carbohydrates. It has been used in the synthesis of oligosaccharides and polysaccharides. The compound has also been used to synthesize saccharides and to fluorinate complex carbohydrates. 2,3:4,5-Di-O-Isopropylidene-D-idonic acid methyl ester is an expensive chemical because it is only available through custom synthesis. It can be used for the modification of monosaccharides or sugars.</p>

<p>(2R,3S,4R)-4-O-Benzyl-N-benzyloxycarbonyl-2-hydroxymethyl-3,4-pyrrolidinediol is a carbohydrate that is used in the synthesis of oligosaccharides. This molecule can also be modified with fluorine to produce a complex carbohydrate. The carbons at positions 1 and 2 are hydroxymethylated to create a glycosylated and methylated molecule.</p>

<p>Chenodeoxycholic acid 24-acyl-b-D-glucuronide (CDCA) is a drug that is used to treat gallstones and primary biliary cirrhosis. CDCA has been shown to be effective in treating gallstones by reducing the amount of cholesterol and other bile salts in the bile. It is also prescribed for patients with primary biliary cirrhosis, which is an autoimmune disease that causes inflammation of the small intestine. CDCA has been shown to decrease cholesterol levels and improve liver function in clinical studies. It also has a low toxicity profile, making it safe for long-term treatment. The major side effects are nausea, vomiting, headache, and diarrhea.<br>CDCA binds to fatty acids in the liver cells and prevents their uptake into the cells by blocking fatty acid transporters such as LPL or FATP4 receptors. This increases the amount of free fatty acids available for oxidation by increasing β-oxidation rates within the cell</p>

<p>Methyl a-L-acosamine is a glycosylation agent that can be used to modify complex carbohydrates. It can also be used in the methylation of saccharides, polysaccharides, and sugars. Methyl a-L-acosamine is made by reacting acetic anhydride with L-a-D-galactopyranosyl chloride. The CAS number for this product is 54623-23-3. This product can be custom synthesized to meet your specifications and has high purity.</p>

Ethyl 2-acetamido-2-deoxy-β-D-glucopyranoside is an anomeric sugar that contains a substituent at C4. It is used in the synthesis of oxazolidinones and thiazolidinones.

<p>2-Azido-2-deoxy-3,5-di-O-benzhydryloxybis(trimethylsilyloxy)silyl-D-ribitol is a methylated saccharide. It is a synthetic compound that can be used in the modification of oligosaccharides and glycosylations. 2-Azido-2-deoxy-3,5-di-O-(benzhydryloxy)bis(trimethylsilyloxy)silylribitol has been used to modify complex carbohydrates for click chemistry and fluorination. This compound is soluble in water and can be used in Click chemistry reactions with amino groups on proteins or carbohydrate molecules.</p>

Methyl 2,3,4-tri-O-acetyl-6-O-tert-butyldimethylsilyl-a-D-galactopyranoside is a synthetic glycosylated peptide that contains a 6FAM reactive group for labeling. It is a high purity product with no impurities and can be used for the fluorination of saccharides. It has a CAS number of 594841-23-3 and can be custom synthesized to meet your needs. This product is typically used as an intermediate in the synthesis of polysaccharides and oligosaccharides.

<p>3-C-Methyl- 5, 6- O- isopropylidene)-D- mannonic acid g- lactone is a modification of the natural sugar D-mannonic acid. It can be used as an intermediate for the synthesis of oligosaccharides and complex carbohydrates. 3-C-Methyl-5,6 -O-isopropylidene)-D -mannonic acid g -lactone is synthesized by methylation and glycosylation. This product is available in high purity and CAS No.</p>

<p>Neocarratetraose 4,4-disulfate disodium salt is a synthetic, fluorinated carbohydrate that is synthesized from neopentyl glycol and 1,2-dichloroethane. It has been used as a substrate for the glycosylation of saccharides. Neocarratetraose 4,4-disulfate disodium salt is a white to off-white powder with a molecular weight of 538.</p>

<p>A protected thioglucose sugar</p>

<p>Methyl 4,6-O-benzylidene-2,3-di-O-pivaloyl-a-D-mannopyranoside is a synthetic carbohydrate. It is a methylated saccharide that has been modified with a click modification and an Oligosaccharide. This product is also fluorinated and complexed with other sugars.</p>

<p>2,3-O-Isopropylidene-L-ribofuranose is a chiral building block for the synthesis of α-amino acids. This compound can be obtained from l-arabinose and l-rhamnose by kinetic resolution reactions with reagents such as (R)-1,2,3,4,5,6-hexahydrobenzo[b]thiophene or (S)-1,2,3,4,5,6-hexahydrobenzo[b]thiophene. The product is an enantiospecifically pure mixture of 2,3-O-isopropylidene L-ribofuranose and its antipode. The use of acid catalysts such as sulfuric acid or hydrochloric acid will yield a higher yield of the desired product.</p>

<p>Ethyl 2-acetamido-2-deoxy-b-D-galactopyranoside is a custom synthesis, fluorinated, modified with methyl and acetamido groups, monosaccharide with a CAS number. It is synthesized by the modification of galactose with an acetamido group and then reacting it with ethyl bromoacetate. It is a saccharide that can be used to modify glycoproteins. This compound has been used in the synthesis of oligosaccharides and polysaccharides. Ethyl 2-acetamido-2-deoxy-b-D-galactopyranoside is also known as a sugar or carbohydrate.</p>

Methyl 4,6-O-benzylidene-2-deoxy-a-D-allopyranoside is an oligosaccharide that has a complex carbohydrate structure with a fluorination modification. It is synthesized by the methylation of 4,6-O-benzylidene-2,3,4,6 tetra deoxy aldopyranose and the glycosylation with methylated glucose. Methyl 4,6-O-benzylidene-2-deoxy-a -D allopyranoside is used in research to study the synthesis of saccharides and glycoconjugates. Its CAS number is 6891–51–8. This product is available for custom synthesis.

<p>(5S, 8S, 9S) -8- [(4S) - 2, 2-Dimethyl- 1, 3- dioxolan- 4- yl] - 9- hydroxy- 2, 2- dimethyl- 1, 3, 7- trioxaspiro[4.4] nonan- 6- one is a synthetic molecule that has been modified to include fluorine atoms at the C3 and C4 positions. It is a sugar that is found in many plants and animals. This sugar can be methylated or modified with other molecules to form complex carbohydrates. The ability of this sugar to form oligosaccharides and polysaccharides makes it an important part of carbohydrate metabolism.</p>

2-Acetamido-1,3,4,6-tetra-O-acetyl-2-deoxy-β-D-thioglucopyranose is a synthetic monosaccharide that belongs to the group of complex carbohydrates. It has CAS No. 10043-46-6 and is used in glycosylation reactions. The fluorination of the sugar can be done by using a Click modification or methylation reaction. This product has been custom synthesized and can be ordered with high purity.

<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>(3aS, 7S, 9S, 9aR, 9bR) -9- [[(1, 1- Dimethylethyl) dimethylsilyl] oxy] - 2, 2- diethylhexahydro- 7- methyl-1, 3- dioxolo[4, 5- a] i ndolizin- 6(4H) - one is an oligosaccharide made of sugar and saccharide. This compound is synthesized in the laboratory by clicking modification. It has a high purity and is custom synthesis. The CAS No. for this compound is 251788-72-8.</p>

<p>The following product descriptions are from the company's website:</p>

<p>A beta glycoside with an alkyne handle suitable to click chemistry</p>

Isosaccharinic acid-1,4-lactone is an organic compound that is found in human urine. It has been shown that the concentration of this compound can be used as a marker for renal health. The hydrated form of isosaccharinic acid-1,4-lactone can be prepared by heating with acetic anhydride, and it has been shown to have potential applications as a buffer in diagnostic tests for human serum or as a stabilizer for x-ray structures. The 1H NMR spectrum of isosaccharinic acid-1,4-lactone reveals two distinct signals at 1.6 and 2.0 ppm, which are assigned to the two isomers of this compound. The second order rate constant was measured to be 0.025 s−1 at pH 7 and 22 °C using acetate extract from human urine. This technique was also applied to measure rates constant for other organic acids such as formic acid

<p>3-Deoxy-D-manno-2-octulosonic acid ammonium is a bioreactor that is used in the delipidation of fatty acids. It is one of the most effective natural compounds for removing lipids, and it has been shown to be effective in reducing the levels of galactose and cholesterol. 3-Deoxy-D-manno-2-octulosonic acid ammonium has also been shown to be an effective antigen that can be used as a marker for various microorganisms, such as typhimurium, enterobacter, and lettuce.</p>

<p>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.</p>

<p>Methyl 4,6-O-isopropylidene-a-D-glucopyranoside is a glycosylation reagent that is used in the synthesis of oligosaccharides and polysaccharides. It is used as an intermediate for the production of active pharmaceutical ingredients and in the production of modified sugars. Methyl 4,6-O-isopropylidene-a-D-glucopyranoside can be custom synthesized to meet specific requirements such as purity, fluorination, and complex carbohydrate. This product is available with high purity and has been shown to be stable under a wide range of conditions.<br>Methyl 4,6-O-isopropylidene-a-D-glucopyranoside is not compatible with strong acids or bases.</p>

<p>D-Fructose-1,6-diphosphate tetra(cyclohexylammonium) salt is a white to off-white crystalline powder. It is soluble in water and ethanol and insoluble in ether, chloroform, and benzene. D-Fructose-1,6-diphosphate tetra(cyclohexylammonium) salt is used as a raw material for the production of mono and oligosaccharides by click chemistry or glycosylation. The chemical formula for this substance is CHNO4.H2O4C8H11N.</p>

<p>Glycosylation, complex carbohydrate, Methylation, Click modification, Polysaccharide, Fluorination, saccharide and Modification of sugars are some of the reactions that can be performed on this compound. It is a synthetic monosaccharide with CAS No. 78013-18-0. This product is available for custom synthesis and has been shown to have high purity.</p>

<p>1,2,3,4-Tetra-O-benzyl-6-O-triisopropylsilyl-b-D-glucopyranose is a Fluorination reagent for glycosylation. It is used to introduce fluorine atoms into the sugar molecule and can be used in a variety of synthesis reactions. It is often used as a precursor to other sugars or carbohydrates and it provides a high degree of purity. Click modification of 1,2,3,4-Tetra-O-benzyl-6-O-triisopropylsilyl-b-D-glucopyranose has been shown to be an effective way to increase the stability of this compound.</p>

<p>1-deoxy-D-psicose is a deoxy sugar that can be used as a reagent for the conversion of 1-deoxy-d-fructose to d-psicose. It is useful in the synthesis of rhamnose, which is a precursor to pharmaceuticals and agrochemicals. 1-Deoxy-D-psicose can be used in the synthesis of l-rhamnose from d-psicose or vice versa. This process of converting one epimer to another isomerization is very efficient, with an 88% yield.</p>

<p>Methyl N-benzyl-4,6-dideoxy-4,6-imino-2,3-O-isopropylidene-b-D-talopyranoside is a fluorinated monosaccharide with a custom synthesis. It is a synthetic oligosaccharide that has undergone glycosylation and polysaccharide modification. This compound has been modified by methylation, click chemistry, and sugar formation. It is available in high purity with a CAS number of 29059-07-1.</p>

<p>(1R) -1- [(2S, 3R) - N-Benzyl-3- hydroxy- 1- azetidinyl] -1, 2- ethanediol is a synthetic product that can be custom synthesized. It has been used in glycosylation reactions to produce oligosaccharides and monosaccharides. The chemical composition of the product is: C6H10O5 (CAS No. ).</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>A gallotannin found in plants, with various biological activities. Its anti-cancer effect has been demonstrated in several cancer cell lines, mediated by inhibition of DNA replication, proliferation and angiogenesis. Elicits anti-inflammatory, antioxidative and anti-diabetic effects. Recently, it has been identified as an inhibitor of c-Myc in hepatocellular carcinoma and multiple myeloma cells.</p>

<p>(1S) -1- [(2R, 3R,4S) -4-Hydroxymethyl-3- hydroxy- 1- azetidinyl] -1, 2- ethanediol hydrochloride is a synthetic sugar that can be used in the synthesis of complex carbohydrates. The sugar is not naturally occurring and must be custom synthesized. It has been modified using fluorination, monosaccharides, and oligosaccharides to produce a glycosylation product. This modification is important for the production of polysaccharides with high purity.</p>

<p>1,2-Dideoxy-5-O-DMT-D-ribose is a methylation inhibitor that inhibits the transfer of a methyl group from S-adenosylmethionine to a substrate. This modification can be found in many biological systems, including DNA and RNA. It is also used as an intermediate in the synthesis of other compounds such as oligosaccharides and polysaccharides. 1,2-Dideoxy-5-O-DMT-D-ribose has been shown to inhibit the growth of bacteria by inhibiting bacterial cell wall synthesis. It is believed to work by binding to glycosidic bonds in bacterial cell walls, preventing the formation of new bonds and therefore inhibiting cell wall biosynthesis.<br>1,2 - Dideoxy - 5 - O - DMT - D - ribose can be used for fluorination reactions with various types of compounds, including sugars and other complex carbohydrates.</p>

<p>Myricitrin is a natural compound that is found in the bark of the Myrica tree. It has been shown to have antioxidant effects and pro-apoptotic activities. Myricitrin has been shown to induce apoptosis in HL-60 cells through activation of the caspase-3 pathway, which includes cleavage of poly (ADP-ribose) polymerase and activation of caspases. In addition, myricitrin induces apoptosis by binding to DNA and inhibiting transcription. The physiological effects of myricetin are similar to those of myricitrin due to their structural similarity. However, there is no data available on the anti-inflammatory properties or hypoglycemic effect of myricetin.</p>

<p>2-Chloro-2-deoxy-D-glucose (2CDG) is a chemical compound that has been shown to be an effective inhibitor of hypoxic tumor growth. 2CDG inhibits the production of fatty acids, which are required for cell proliferation and survival. It also has inhibitory properties on the chromatographic system and can be used as a detector in electrochemical methods. The detection of 2CDG in blood serum is used as a diagnostic tool for cancer, with a sensitivity and specificity of up to 100%. This compound has shown promising results for the treatment of hypertension and diabetes.</p>

Methyl 2,3-di-O-benzoyl-4,6-O-(4-methoxybenzylidene)-a-D-mannopyranoside is a glycosylation product of the polysaccharide mannan. It is an oligosaccharide with a molecular weight of about 675 Da and a degree of polymerization of about ten. The monosaccharide units are D-glucose, D-mannose and D-galactose. Methyl 2,3-di-O-benzoyl-4,6-O-(4methoxybenzylidene)-a -D -mannopyranoside can be synthesized by the Click reaction in combination with fluorination or saccharification. Methyl 2,3 -di -O -benzoyl -4 ,6 O ( 4 methoxybenzylidene) a -D man

<p>N-[(4'-Dimethylaminophenyl)-1-propenyl]imino-2,3,4,6-tetra-O-pivaloyl-D-glucopyranose is a fluorinated sugar that can be used for the synthesis of glycoconjugates. It is an oligosaccharide with an acetal linkage to the hydroxyl group at C2 and a pivaloyl group linked to the hydroxyl group at C3. This compound has been shown to be effective in methylation reactions.</p>

Custom synthesis, Modification, Fluorination, Methylation, Monosaccharide, CAS No. 160168-40-1, Click modification, Oligosaccharide, Synthetic, saccharide, Polysaccharide, Glycosylation, sugar

<p>D-Galactosamine (GalN) is an aldohexose (2-amino-2-deoxygalactose) in which the hydroxyl group at position 2 is replaced by an amino group (Collins, 2006). Galactosamine (as the N-acetyl derivative) forms a key part of both N- and O-linked glycoproteins, glycolipids and glycosaminoglycans. Treatment of experimental animals with D-galactosamine / lipopolysaccharide causes lethal liver injury characterized by apoptosis of the hepatocyte and it is used as a laboratory model to study the effect of therapeutic agents (Hirono, 2001).</p>

<p>Chloramphenicol glucuronide is an active metabolite of chloramphenicol. It can be detected in human serum and urine, as well as rat liver microsomes. Chloramphenicol glucuronide binds to the cytosolic protein, cytochrome b5 reductase, which inhibits protein synthesis and cell growth. This compound has been shown to be effective for treating infectious diseases such as typhoid fever, pelvic inflammatory disease, and pneumonia. The chloramphenicol glucuronide group also includes a number of other metabolites that are formed from chloramphenicol by conjugation with glucuronic acid.</p>

<p>Methyl 2,3,4-tri-O-benzyl-6-O-trityl-a-D-galactopyranoside is a synthetic modified oligosaccharide. It has been shown to have potent antiplaque activity in animal models of dental caries and has been demonstrated to be an effective inhibitor of the glycosylation reaction. Methyl 2,3,4-tri-O-benzyl-6-O-trityl galactopyranoside is soluble in water and can be used as a fluorinated monosaccharide. The compound can also be used as a click modification with other sugars or saccharides.</p>

<p>2-Acetamido-2-deoxy-4,6-O-isopropylidene-D-glucopyranose is a modification of 2,3,4,5,6 tetraacetamido 1,2,3,4,5 pentaoxo 1,2 deoxy D glucose. It is an oligosaccharide that has been synthesized for the first time in 1977. The monosaccharide can be methylated and glycosylated to form polysaccharides such as mannans and galactans. The chemical structure of this product can be modified with fluorination or saccharide substitution.</p>

<p>UDP-a-D-galactose ammonium salt is a nucleotide sugar that is synthesized from uridine and D-galactose. It plays a role in cellular energy metabolism by providing substrate for the synthesis of phospholipids and glycolipids. UDP-a-D-galactose ammonium salt has been shown to be involved in the transcriptional regulation of genes encoding enzymes involved in galactose metabolism. This nucleotide sugar also has been shown to be an exogenous acceptor for various oligosaccharides, including those present on glycoproteins and glycolipids.</p>

<p>4-Toluoyl 3,4-di-O-acetyl-2-O-benzyl-a-L-thiofucopyranoside is a custom synthesis that has been modified with fluorination and methylation. It is a monosaccharide with a CAS No. 1632312-32-3. 4Toluoyl 3,4 di O acetyl 2 O benzyl A L thiofucopyranoside is an oligosaccharide and polysaccharide. The Carbohydrate complex has been glycosylated and saccharified with the addition of a sugar or carbohydrate to form glycoproteins or glycopeptides.</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>2,5-Anhydro-3-deoxy-6-O-methyl-4-O-tert.butyldimethylsilyl-L-arabinohexonic acid methyl ester (2,5Anh3DMA) is a custom synthesis that is used as an intermediate for the preparation of oligosaccharides and polysaccharides. This compound has a CAS number of 51357-61-1 and is soluble in water. 2,5Anh3DMA can be modified with different groups such as methylation, glycosylation, or fluorination to produce desired products. It can be synthesized by the click reaction between an acetaldehyde and a silyl enolate.</p>

<p>N-Acetyl-D-galactosamine-4-O-sulphate sodium salt is a carbohydrate, modification. It is a synthetic, custom synthesis, high purity, monosaccharide, glycosylation and methylation product. The CAS number of this product is 660839-03-2.</p>