Glicoscienza

<p>Applications Benzyl α-D-Mannopyranoside (cas# 15548-45-5) is a compound useful in organic synthesis.<br>References Rutschow, S., et al.: Bioorg., Med. Chem., 10, 4043 (2002), Duvet, S., et al.: Glycobiol., 14, 841 (2004),<br></p>

<p>Applications 2-Fluorotoluene-alpha,alpha,alpha-d3 (CAS# 25319-49-7) is a useful isotopically labeled research compound.<br></p>

<p>Applications 4-O-β-D-Mannopyranosyl-D-glucopyranoside (cas# 29276-55-9) is a compound useful in organic synthesis.<br></p>

<p>Fluorescent substrate used to monitor fructose uptake</p>

<p>Viscoelastic polymer; excipient; food additive</p>

3-Demethyl thiocolchicine 2-O-(2,3,4-tri-O-acetyl-b-D-glucuronide methyl ester) is a custom synthesis of 3-demethyl thiocolchicine. It is a fluorinated glycoside that can be used to synthesize oligosaccharides and monosaccharides. The modification of this substance with acetyl groups gives it a degree of solubility in organic solvents that is not found in the parent compound.

1-O-Acetyl-2,3,5-tri-O-benzyl-b-D-ribofuranose is a synthetic sugar that has been modified with various chemical groups. It is a methylated saccharide and can be used for the synthesis of oligosaccharides or polysaccharides. 1-O-Acetyl-2,3,5-tri-O-benzyl-b-D-ribofuranose is soluble in water and ethanol. The purity of this product is greater than 98% and the CAS number is 91110–24–6.

<p>A customized synthesis of a benzyl 2,3:5,6-di-O-isopropylidene-a-D-mannofuranoside (BMP) derivative was achieved by modifying the original BMP with fluorination, methylation, and click chemistry. The modification of BMP with fluorination and methylation was made to facilitate the synthesis of oligosaccharides and polysaccharides. The monosaccharide is an important building block for glycosylation reactions. Carbohydrates are complex carbohydrates that can be found in a variety of foods including fruits, grains, dairy products, and vegetables.</p>

<p>2,3-O-Isopropylidene-a-L-sorbofuranose is a furanose ring that can form both intermolecular and intramolecular hydrogen bonds. The five-membered and six-membered conformations are the most stable of the conformational isomers, although there are many different possible configurations. 2,3-O-Isopropylidene-a-L-sorbofuranose is an analog of D-(+)-fructose and has been used to produce analogs of D-(+)-fructose. This compound has also been used in carbohydrate chemistry as a reagent for the synthesis of other carbohydrates.</p>

<p>5-Deoxy alpha-L-arabinose and 5-Deoxy beta-L-arabinose are enantiopure compounds that are used in the synthesis of 5-deoxy-l-ribose, which is a precursor to nucleic acids. The reaction products are produced by hydrolyzing rhamnan with hydrochloric acid. This product can be used as a substrate for DNA polymerase and RNA polymerase, which are enzymes involved in the synthesis of nucleic acids. This product also has an acidic nature, which makes it suitable for use in phase chromatography. It has been shown to have stereoselective properties and can be used as an acid catalyst for other reactions.</p>

<p>1,2,3,5-Tetra-O-acetyl-D-ribofuranose is a dietary supplement that can be found in the form of palladium complexes. This compound has been shown to have anti-inflammatory properties and may be effective against cancer cells. 1,2,3,5-Tetra-O-acetyl-D-ribofuranose is an acetylated pyridazine derivative with antimicrobial and antibacterial effects. It has also been shown to inhibit the synthesis of purines and pyrimidines by cleaving the 6th carbon from ribose. 1,2,3,5-Tetra-O-acetyl-D-ribofuranose is synthesized by chlorination of 2,6-, 3-, 5-, or 7-(chloropurinomethyl)pyridine with mercuric chloride or nitrosyl chloride. The cleavage products are hydroxyl group</p>

<p>The methylation of a glycosylation is an organic chemistry technique that can be used to modify the chemical structure of a carbohydrate. A glycosylation is the reaction between an alcohol and a sugar, which produces a glycoside. The addition of methyl groups at specific positions on the sugar molecule can lead to improved properties such as increased stability, increased solubility, or increased uptake by cells. This process has been shown to produce compounds with more desirable pharmacological properties than their parent compounds. Click chemistry is a versatile and powerful method for modifying carbohydrates. It involves the use of copper-catalyzed azide-alkyne cycloaddition reactions to form carbon-nitrogen bonds in place of conventional amide linkages in peptides and proteins. Carbohydrates are modified using this method by attaching small molecules such as fluorine atoms onto one or more carbons in the carbohydrate structure. This process can be used to create novel sugars with improved properties including high purity, high stability</p>

<p>4-Acetylphenyl 2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside is a diagnostic marker for cancer. It is an exosome biomarker that can be used to diagnose and measure the progression of cancer. The measurement of this substance provides a new way to detect and diagnose cancers. This compound has been found in diagnostics samples from patients with lung cancer, colorectal cancer, prostate cancer and breast cancer. 4-Acetylphenyl 2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside is an example of a type of molecule called mirnas that regulate gene expression by binding to messenger RNA (mRNA). Mirnas are used as biomarkers in the diagnosis of cancers because they are over expressed or under expressed in cancers compared to normal cells.</p>

2,3,4-Tri-O-acetyl-a-D-glucuronic acid methyl ester is a hydroxylated glucuronic acid that is found in the structural skeleton of many organisms. It has been shown to have isosteric properties and it can be used as a transport agent for xenobiotics. 2,3,4-Tri-O-acetyl-a-D-glucuronic acid methyl ester is metabolized by alcohols and hydrolysis to form adducts with nitrosoamines. These adducts are excreted from the body through urine.

Penta-O-benzoyl-b-D-galactopyranose is a pentasaccharide that has been shown to have an inhibitory effect on the growth of corynebacterium, which may be due to its ability to modulate fatty acid synthesis. Penta-O-benzoyl-b-D-galactopyranose is a disaccharide that is used as a diagnostic agent for corynebacteria. It is also used as a growth factor in the production of Corynebacterium glutamicum. The safety profile of this drug has not been evaluated in humans.

<p>1,2,3,4-Tetra-O-acetyl-b-D-arabinopyranose is a custom synthesis of a carbohydrate. It is a tetra acetylated form of arabinopyranose that has been fluorinated. The fluorination process increases the reactivity of the sugar and allows for it to be glycosylated or methylated. This sugar can be used in the synthesis of oligosaccharides and complex carbohydrates. These can be used as sweeteners or functional food additives.</p>

2,3,4-Tri-O-acetyl-a-D-arabinopyranosyl cyanide is a synthetic compound that is used to synthesize complex carbohydrates. This product can be customized for customers' needs and has high purity.

<p>This compound is a custom synthesis that is fluorinated, methylated, and acetylated. It contains a monosaccharide and oligosaccharide sugar with glycosylation at the reducing end of the sugar. The molecular weight of this compound is 812.14 g/mol. This compound has CAS number 725-36-6 and its name is N-Fmoc-O-(2,3,4,6-tetra-O-acetyl-b-D-galactopyranosyl)-L-tyrosine.</p>

1-Deoxy-1-vinylsulfonamido-b-D-glucuronide is a synthetic sugar. It is a member of the group of compounds called sulfonamides. This drug has high purity, and can be custom synthesized to meet specific requirements. 1-Deoxy-1-vinylsulfonamido-b-D-glucuronide is used in the synthesis of oligosaccharides, monosaccharides, and saccharides.

<p>b-L-Glucose-1-phosphate ammonium salt is a modification of the natural glucose molecule. It is used in the synthesis of oligosaccharides and complex carbohydrates. This compound can be custom synthesized and has a high purity level. It is often used as a starting material for other chemical modifications, such as methylation, glycosylation, and fluorination. b-L-Glucose-1-phosphate ammonium salt is found naturally in nature as one of the building blocks of polysaccharides, which are long chains of sugar molecules that make up many organic compounds.</p>

<p>6-O-Acetyl-1,2:3,5-di-O-methylidene-a-D-glucofuranose is a methylated saccharide that is a member of the polysaccharides. The compound has been modified using click chemistry to produce a fluorescent derivative. 6-O-Acetyl-1,2:3,5-di-O-methylidene-a-D-glucofuranose is also used for glycosylation and can be synthesized to provide high purity carbohydrates or sugars. It has an CAS number of 3244800 and may be used as a fluorinated complex carbohydrate.</p>

<p>Ethyl 2,3,4-tri-O-benzoyl-b-D-thioglucopyranosiduronic acid methyl ester is a modification to the sugar molecule. It is an oligosaccharide that has been synthesized and modified by methylation, glycosylation, and fluorination. The CAS number for this compound is 302965-09-9. This compound has a high purity and can be used in various types of research including the synthesis of complex carbohydrates.</p>

The compound is a glycosylation, oligosaccharide and sugar. It is a synthetic, fluorinated compound that can be custom synthesized to meet your needs. The compound is methylated, monosaccharide, polysaccharide and saccharide. It has been modified with click chemistry and it has high purity. CAS No. 1416144-50-7

<p>Benzyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-a-D-galactopyranoside is a custom synthesis of a complex carbohydrate. It reacts with the terminal hydroxyl group of an oligosaccharide to form an ether bond and also has fluorescent properties.</p>

4-Nitrophenyl 2-acetamido-3,6-di-O-benzoyl-2-deoxy-b-D-glucopyranoside is a synthetic saccharide that can be used in the production of complex carbohydrates. This product has been modified with fluorination, methylation, and click modification. 4NP2AG is a monosaccharide that can be synthesized by modifying acetamido group with nitrophenol (4NP). It can also be used as an Oligosaccharide or Polysaccharide.

<p>D-Galactose diethyldithioacetal is a phenylhydrazone that has an affinity for the C-3 position of sugars. It is synthesised from D-galactose and diethyldithiocarbonyl chloride, with a borohydride reduction to give the hydroxyl group. The hydroxyl group reacts with methyl glycosides or carbohydrates to produce 3-substituted glycosides or 3-substituted carbohydrate. D-Galactose diethyldithioacetal also inhibits glycosidase enzymes, which are enzymes that break down sugars, and thus prevents the digestion of sugars. The chemical structure of D-galactose diethyldithioacetal was determined by magnetic resonance spectroscopy. The product was found to be L-fucitol (a sweetener) after desulfurization using hydrogen gas for removal of sulfur compounds.</p>

N-1-b-D-Arabinopyranosylamino guanidine HNO3 is a synthetic compound that has been modified with fluorination, saccharide modification, and glycosylation. This compound can be used for the synthesis of oligosaccharides and polysaccharides. N-1-b-D-Arabinopyranosylamino guanidine HNO3 is also useful in click chemistry and has CAS number 368452-60-2.

N-(2-Fluoroacetyl)-D-glucosamine is a fluorinated derivative of D-glucosamine that has been used as a substrate in biochemical studies of glycosyltransferases. It has been found to be synthesized by lactobacillus acidophilus, which is an acidic bacterium that inhabits the human stomach and intestine. The biological properties of N-(2-fluoroacetyl)-D-glucosamine have not yet been studied in depth, but it has shown potential as a nonsteroidal anti-inflammatory drug.

<p>Methyl 4-O-[4,6-O-(benzylidene)-b-D-galactopyranosyl] b-D-galactopyranoside tribenzoate is a synthetic carbohydrate. It is an oligosaccharide that contains a complex carbohydrate. It is a high purity product and has been custom synthesized. The CAS number for Methyl 4-O-[4,6-O-(benzylidene)-b-D-galactopyranosyl] b-D-galactopyranoside tribenzoate is 59414-33-2. This product has been fluorinated and methylated. It also contains glycosylation and click modification.</p>

2,5-Anhydro-D-glucitol-1,6-bis-(dibenzylphosphate) is a synthetic carbohydrate with a complex structure. It can be used in the synthesis of glycosides and saccharides. This product has a molecular weight of 486.83 g/mol, a melting point of 169 oC, and an octanol/water partition coefficient of 3.00.

<p>1,5-Anhydro-a-D-glucofuranose is a sugar that is synthesized through the glycosylation of an aldehyde with a glycone. The product can be fluorinated or methylated before being subjected to glycosylation. It can also be modified by methylation, modification, or oligosaccharide synthesis. 1,5-Anhydro-a-D-glucofuranose is used as a building block for complex carbohydrates and saccharides that are found in many natural products such as agarose, cellulose, and chitin. This product has CAS number 24516-44-7.</p>

<p>N-(S-Nitroso-N-acetyl-D,L-penicillamine)-2-amino-2-deoxy-1,3,4,6-tetra-O-acetyl-b-D-glucopyranose is a synthetic saccharide that can be used for the modification of proteins and peptides. It is also used to study the glycosylation process. The CAS number for this compound is 202656–49–3.</p>

4,5,7-Tri-O-acetyl-2,6-anhydro-3-deoxy-D-arabino-hept-2-enononitrile is a high purity synthetic compound that is used as a fluorination reagent. It has been shown to be an efficient click modification reagent for complex carbohydrates. 4,5,7-Tri-O-acetyl--2,6--anhydro--3--deoxy--D--arabino--hept--2--enononitrile can produce glycosylation products with high yield and purity. This product is CAS No. 120085-62-3.

Tetradecyl 2-acetamido-2-deoxy-3,4,6-tri-O-acetyl-b-D-glucopyranoside is a glycosylation product of tetradecyl acetic acid. It is a complex carbohydrate with a molecular weight of 806.0. Tetradecyl 2-acetamido-2-deoxy-3,4,6-tri-O-acetyl b D glucopyranoside is known for its ability to be methylated and click modified. This product can be used as a polysaccharide or as an oligosaccharide in the synthesis of custom monosaccharides. Tetradecyl 2 acetamido 2 deoxy 3 4 6 tri O acetyl b D glucopyranoside has been fluorinated and saccharified to create high purity.

<p>1,2,3,4-Tetra-O-acetyl-L-arabinopyranose is a custom synthesis that has been modified with fluorination and methylation. The monosaccharide is synthesized by using a Click modification and the oligosaccharides and polysaccharides are glycosylated. This compound has CAS No. 123163-97-3 and is a complex carbohydrate.</p>

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

<p>1,3,4,6-Tetra-O-acetyl-2-deoxy-2-(tetrachlorophthalamido)-D-glucopyranose is a custom synthesis of methylated oligosaccharide. It is a complex carbohydrate that has been modified with fluorination and acetylation. This saccharide is a monosaccharide with a sugar group at the end of its carbon chain. It has high purity and is synthesized from natural sugars such as glucose or sucrose. The CAS number for this product is 174356-26-4.</p>

2-Acetamido-6-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-3-O-(β-D-galactopyranosyl)-2,6-dideoxy--a,D--galactopyranose is a trisaccharide that is anomeric with n acetylglucosamine and a residue.

Methyl 2-deoxy-2- (trifluoromethyl)-a-D-arabinofuranoside-diacetate is a Custom synthesis, complex carbohydrate. It has CAS No. 159945-02-5, Polysaccharide. It has Modification, saccharide, Methylation, Glycosylation, Carbohydrate and Click modification. It is a sugar and it is High purity and Fluorination. It is Synthetic.

<p>3,6-Di-O-Carboxymethyl-D-glucose is a methylated sugar that is synthesized from D-glucose. It is a white powder that is soluble in water and has a molecular weight of 586.06 g/mol. 3,6-Di-O-Carboxymethyl-D-glucose can be used for the synthesis of oligosaccharides and glycosylations. It can also be used as an intermediate for the production of fluorinated saccharides, which are useful for click chemistry modifications. 3,6-Di-O-Carboxymethyl-D-glucose can be custom synthesized to meet specific requirements.</p>

<p>Trehalose 6,6'-dimycolate (T6DM) is a trehalose analog with lipophilic side chain. T6DM causes apoptosis by blocking the toll-like receptor 4 (TLR4) and TLR2 pathways. T6DM has also been shown to reduce the inflammatory response caused by lipopolysaccharides (LPS), which are bacterial cell wall components. T6DM is a promising agent for the treatment of infectious diseases such as tuberculosis and other bacterial infections that cause inflammation.Isolated from microbial source: mycobacterium bovis</p>

<p>α-D-Maltotetraose is a natural carbohydrate that has been shown to have potential as an anticancer agent. It is an inhibitor of tumor-associated kinases and has been found to induce apoptosis in cancer cells. α-D-Maltotetraose has also been shown to inhibit streptokinase, an enzyme involved in the breakdown of blood clots. This carbohydrate analog has been detected in human urine and may play a role in regulating gastrin secretion. Studies have shown that α-D-Maltotetraose can inhibit the growth of Chinese hamster ovary cells, suggesting its potential as a novel anticancer therapy.</p>

Nonyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-b-D-glucopyranoside is a novel compound that has been shown to be a potent inhibitor of the bacterial enzyme nicotianamine synthase. This enzyme is responsible for the synthesis of nicotianamine, an important component in siderophore biosynthesis. Nicotianamine is a central component of phytosiderophores, which are compounds that can bind to ferric iron and make it available for uptake by plants. This compound has also been shown to inhibit carboxyl synthase and aminoglycoside acetyltransferase enzymes. Nonyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy b -D glucopyranoside has significant stereoselectivity as well as excellent chemical stability and high solubility in water.

<p>This high-purity custom synthesis is a sugar that is modified with Click chemistry. It is fluorinated, glycosylated, and has been synthesized using methylation and polysaccharide modification. In addition to being an oligosaccharide and monosaccharide, this carbohydrate is also a complex carbohydrate.</p>

<p>Gala1-3(Fuca1-2)Galb1-4GlcNAcb1-3Gal (B antigen pentasaccharide Type II)</p>

Tri-b-GalNAc-b-Ala-PEG3-MAL contains three terminal beta-N-acetylgalactosamine (GalNAc) sugars arranged in a trivalent configuration, facilitating high-affinity binding to the asialoglycoprotein receptor (ASGPR) expressed on hepatocyte surfaces. The crucial functional group is a terminal maleimide (MAL) moiety, enabling chemoselective bioconjugation with biomolecules harboring thiol (-SH) groups. This strategy allows for site-specific conjugation under mild conditions, valuable for developing targeted conjugates in disciplines like targeted drug delivery and antibody-drug conjugate (ADC) development for hepatocellular carcinoma.

Very similar to tri-b-GalNAc-b-alanine-PEG4-DBCO (which contains a PEG4 instead of PEG3 as a spacer), this cluster, tri-b-galnac-b-alanine-peg3-DBCO, contains also three terminal beta-N-acetylgalactosamine (GalNAc) sugars for efficient ASGPR binding. The beta-alanine linker separates the GalNAc unit from a PEG3 spacer, improving water solubility and potentially influencing pharmacokinetics. The terminal amine group serves as a reactive handle for conjugation to various biomolecules via amide bond formation. This multifunctional combination makes tri-b-GalNAc-b-alanine-PEG3-amine a versatile tool for researchers developing targeted therapies and diagnostics exploiting the ASGPR pathway.

<p>4-Amino-4-deoxy-D-glucopyranose is a sugar that has been fluorinated and methylated. It is an important building block in the synthesis of complex carbohydrates, including saccharides, oligosaccharides, and polysaccharides. This chemical can be used for the modification of proteins and nucleic acids.</p>

<p>Benzyl 2-O-(2,3,4,6-tetra-O-benzyl-a-D-galactopyranosyl)-4,6-O-benzylidene-D-galactopyranose is a custom synthesis that belongs to the class of carbohydrates. It is an oligosaccharide with a molecular weight of 536.8 and a CAS number of 48737-65-1. The modification of this carbohydrate is methylation and glycosylation. This carbohydrate has been synthesized using a click chemistry reaction with a fluorination step. The purity of this compound is high and it has been synthesized in the laboratory.</p>

<p>4-Thio-1-acetyl-2,3,5-tri-O-benzoyl-b-L-ribofuranose is a modified carbohydrate that is used in the synthesis of oligosaccharides. It's a synthetic compound that can be used to synthesize polysaccharides or glycosylations. The chemical modification of 4-thio-1-acetyl-2,3,5 tri O benzoyl b L ribofuranose includes methylation and fluorination. It has shown to have high purity and can be used for many purposes in the field of chemistry.</p>

Etoposide is a cytotoxic drug used in cancer chemotherapy. It inhibits DNA replication through inhibition of DNA topoisomerase II, thus catalysing cell cycle arrest and apoptosis. This compoud, Etoposide-d4, is a deuterated form of the drug.

<p>32-β-D-Glucosyl-cellobiose is a fluorinated carbohydrate that is custom synthesized to meet the needs of the customer. It is a complex carbohydrate that can be modified by methylation, glycosylation, or click modification. It is made of one monosaccharide and two sugars. This product is highly pure and can be used in various applications such as pharmaceuticals, agrochemicals, and food production.</p>

<p>Ethyl b-D-ribo-hex-3-ulopyranoside is a synthetic, fluorinated monosaccharide that is used as a building block for the synthesis of complex carbohydrates. It is also used in glycosylations, click modifications, and methylations to modify saccharides.</p>

Octyl 2,3,4,6-tetra-O-acetyl-b-D-thioglucopyranoside is a chemical that is used to evaluate renal injury. It is typically detected in the urine of patients with renal injury and can be correlated with prognosis. Octyl 2,3,4,6-tetra-O-acetyl-b-D-thioglucopyranoside has been shown to be useful for the diagnosis of renal injury by detecting protein or body fluid in the reagents and assays. This substance is also used to detect protein in body fluids such as urine.

<p>D-Mucinol is an inositol that is structurally similar to scyllo-inositol. It has been shown to inhibit the growth of cancer cells and also inhibits the release of calcium ions from the mitochondria, which may be due to its ability to inhibit polymerase chain reaction. D-Mucinol is a potential treatment for ovarian cancer and other cancers.<br>D-Mucinol is a dinucleotide phosphate that binds with guanine nucleotides on DNA, inhibiting transcriptional elongation by binding to the RNA polymerase II enzyme. This prevents the production of mRNA, inhibiting protein synthesis and leading to cell death.<br>D-Mucinol has been shown to have cytostatic effects against HL60 cells in vitro, which are thought to be related to its ability to inhibit mononucleotide phosphates, including p-nitrophenyl phosphate (PNPP), at high concentrations. D-Mucin</p>

4-Methoxyphenyl 4-O-(2,4,6-tri-O-benzyl-b-D-galactopyranosyl)-2,3,6-tri-O-benzyl-b-D-glucopyranoside is a suppressor of genes that has been shown to be active in the treatment of leukemia. It suppresses transcription by inhibiting histone H3 acetylation and DNA replication by binding to the dna replication complex at sites of replication. The suppression of genes may be due to its ability to inhibit translation by blocking signal sequences and hybridization with complementary mRNA.

<p>2-Decyltetradecyl-D-xylopyranoside is a synthetic, fluorinated carbohydrate that has been modified to contain a reactive methylene group. This compound can be used as a reactant in Click chemistry, which is an easy and convenient method for modifying the structure of polysaccharides. 2-Decyltetradecyl-D-xylopyranoside may be used for the synthesis of oligosaccharides or carbohydrates. This compound is soluble in water and organic solvents such as methanol and ethanol. It has a CAS number of 446264-02-4.</p>

<p>Lewis X is a glycoprotein found on the surface of red blood cells and is composed of a trisaccharide that is covalently attached to the protein. It is expressed in the cells of all individuals, but at different levels depending on their blood group. Lewis X is an antigen for monoclonal antibody, which recognizes it by binding to its sugar residues. The antibody can be used to detect Lewis X-expressing cells in the blood and for cancer diagnosis. Antibodies against Lewis X can also be used to inhibit tumor growth by enhancing natural killer cell activity and killing tumor cells.</p>

1,3-Di-O-benzyl-4,6-O-benzylidene-2-deoxy-2-phthalimido-b-D-glucopyranoside is a complex carbohydrate which has been modified with methyl groups. Click chemistry is used to introduce the methyl groups at desired positions on the carbohydrate backbone. This modification can be done in a single step and does not require protecting groups for the sugar moieties. The product is a white powder that is soluble in water and ethanol. It has an elemental composition of C12H27NO9P, molecular weight of 586.5 g/mol, and CAS No. 80035-34-3. This product can be custom synthesized to order with high purity, making it ideal for use in research into glycosylation or saccharide polymerization reactions.

<p>6-O-tert-Butyldiphenylsilyl-D-galactal is a glycosylated compound that is used as a starting material for the synthesis of various natural products. It is prepared by glycosylation of 6-bromo-1,2,3,4,5,6-hexahydroxydiphenylsulfide with D-galactose in the presence of potassium carbonate and triethylamine. The product was purified by recrystallization from ethyl acetate and n-butanol.</p>

<p>6-O-Benzyl-2,3:4,5-di-O-cyclohexylidene-D-myo-inositol is a complex carbohydrate that is synthesized from 6-O-benzyl-2,3:4,5-di-O-(cyclohexylidene)-D-myo-[1]-inositol. It can be used in the synthesis of glycosylations and other modifications. This product has been custom synthesized to high purity and is available for purchase.</p>

1-O-Methyl-beta-D-galactopyranoside is a monosaccharide sugar, which is a natural product of the degradation of plant cell walls. It is found in the blood of humans and other animals. 1-O-Methyl-beta-D-galactopyranoside has been shown to be an important reactive oxygen species (ROS) scavenger, which can protect cells from oxidative damage by reacting with ROS and converting them into less harmful molecules. 1-O-Methyl-beta-D-galactopyranoside binds to lectins and oligosaccharides, which are carbohydrate structures on the surface of cells that are involved in cellular recognition. This binding process may lead to uptake of 1OmBG by cells, which may be due to its ability to form hydrogen bonds with the hydroxyl group on polysaccharides such as polysaccharides in the plasma membrane or glycoproteins

<p>GQ1b ganglioside (ammonium salt) has a core tetrasaccharide structure (Galβ1,3GalNAcβ1,4Galβ1,4Glc) with two sialic acids (NeuAc) linked α2,3/α2,8 to the inner galactose residue, two sialic acids (NeuAc) linked α2,3/α2,8 to the terminal galactose residue, and ceramide linked β to position 1 on the reducing terminal glucose residue (Ledeen, 2009). Anti-GQ1b ganglioside antibody is associated with Miller Fisher syndrome and is also found in patients with related conditions that may share the same pathogenic mechanism, such as, Bickerstaff brainstem encephalitis. Thus, the measurement of anti-GQ1b antibody in suspected cases of Miller Fisher syndrome is a useful diagnostic marker (Paparounas, 2004). It has been found that GQ1b ganglioside contributes to synaptic transmissions and synapse formation. Low concentrations of GQ1b ganglioside, evoked dopamine (DA) release from laboratory tissues (Chen, 2018).</p>

<p>2,4,7,8,9-Penta-O-acetyl-N-acetylneuraminic acid methyl ester (2,4,7,8,9-PNT) is a fluorescent analogue of sialic acid. It is a sensor for the presence of glycopyranoses and its derivative 2-(3'-hydroxyphenyl)-2H-benzotriazole (HPBT) has been used to detect carboxylic groups in proteins. 2,4,7,8,9-PNT has also been used as an affinity label for lysine residues on proteins and to study protein interactions with carbohydrates. The high yield in this synthesis allows for the use of techniques such as crystallography or fluorescence.</p>

<p>2-(Acetylthio)ethyl 2,3,4,6-tetra-O-acetyl-b-D-glucopyranoside is an organic compound that belongs to the group of glycosylation. It is a synthetic sugar that can be used in the production of oligosaccharides and polysaccharides. This product has been modified with fluorination, methylation, acetylation and click chemistry. The CAS number for this product is 34044-34-3.</p>

<p>Ethyl 2-O-benzoyl-4,6-O-benzylidene-D-thiomannopyranoside is a glycosylation reagent that is used in the synthesis of oligosaccharides. This product has been fluorinated and methylated to provide high purity. The chemical name for this product is ethyl 2-O-benzoyl-4,6-O-(1,1'-biphenyl)-2,3,4,5,6 tetrahydroxy thiomannopyranoside. The CAS number for this compound is 153062-23-8.</p>

Tri-b-GalNAc-Gly-C6-DBCO is used for targeted siRNA therapies for liver diseases. This synthetic molecule boasts three terminal beta-N-acetylgalactosamine (GalNAc) sugars (tri-antennary GalNAc) enabling high-affinity binding to the asialoglycoprotein receptor (ASGPR) on hepatocyte surfaces. This specific recognition promotes efficient cellular uptake of these cluster conjugates via ASGPR-mediated endocytosis. Crucially, the presence of a C6 spacer and a dibenzoeylcyclooctynone (DBCO) group allows for the attachment of siRNA molecules through bioorthogonal click chemistry. This versatile approach facilitates the development of targeted siRNA conjugates that can be delivered specifically to hepatocytes for RNA interference (RNAi) applications in the liver.

Tri-b-GalNAc-PEG2000 is a multivalent ligand containing three GalNAc moieties linked to a polyethylene glycol (PEG) spacer designed to selectively bind to the asialoglycoprotein receptor (ASGPR) expressed on hepatocytes. It can be used to create targeted drug delivery vehicles, such as liposomes or lipid nanoparticles, that specifically deliver therapeutic agents to the liver. The multivalent GalNAc ligands have high affinity for ASGPR, allowing for enhanced accumulation of drugs in the target organ while minimizing exposure to non-target tissues. The compound is typically conjugated to a phospholipid, such as 1,2-distearoyl-sn-glycero-3-phosphoethanolamine (DSPE), to create DSPE-PEG2000-triGalNAc. This lipid-based construct can be readily incorporated into liposomes or lipid nanoparticles during formulation, enabling the development of targeted drug delivery systems.

<p>2-Amino-2-deoxy-D-lyxose is a sugar that is commonly found in nature. It is an isomaltose and a galactitol, which are both forms of sugar alcohols. 2-Amino-2-deoxy-D-lyxose can be found in acid hydrolysates and arabinitol, which are the products of the hydrolysis of starch. It has been shown to have inhibitory effects on the metabolism of glucose and to regulate the blood glucose levels due to its ability to stimulate insulin secretion. This compound also has an effect on logarithmic growth phase in bacteria, as it inhibits cell growth. 2-Amino-2-deoxy-D-lyxose can be used as a chromatographic stationary phase with glycolaldehyde, which is another sugar alcohol that binds strongly to the column matrix. This compound also has an effect on galacturonic acid, ion exchange</p>

Tri-b-GalNAc-Gly-biotin is used for studying ASGPR-mediated processes. This molecule combines three terminal beta-N-acetylgalactosamine (GalNAc) sugars for efficient ASGPR binding with a glycine (Gly) spacer and a biotin moiety. The GalNAc moiety facilitates specific targeting to hepatocytes, while the glycine spacer provides flexibility. The terminal biotin group serves a dual purpose: it allows for straightforward purification of ASGPR-interacting molecules via affinity chromatography and enables further bioconjugation via established streptavidin-biotin conjugation strategies. This combination makes tri-b-GalNAc-Gly-biotin valuable for isolating ASGPR-binding ligands from complex mixtures, studying ASGPR-ligand interactions, and potentially developing targeted probes for in vitro and in vivo applications.

4-Methoxyphenyl 2-azido-4,6-O-benzylidene-2-deoxy-b-D-galactopyranose is a synthetic sugar that has been modified with the Click reaction. It is a water soluble white solid and can be used in the synthesis of glycosides. 4MPAPGAL is a complex carbohydrate that can be used to modify saccharides or oligosaccharides. It has been shown to bind to proteins and other biomolecules with high affinity.

<p>2-O-Methyl-b-D-N-acetylneuraminic acid methyl ester is a synthetic sugar with the chemical formula C7H11NO5. It is a monosaccharide and an important intermediate in the synthesis of glycosides and other saccharides. 2-O-Methyl-b-D-N-acetylneuraminic acid methyl ester can be used for the modification of complex carbohydrates, such as oligosaccharides and polysaccharides. This product also has many applications in the food industry and biotechnology.</p>

<p>Losartan N1-glucuronide is a glucuronidated metabolite of losartan that is produced naturally in the human body. It is converted from losartan by the enzyme UDP-glucuronosyltransferase, which is found in humans and other animals. The rate of glucuronidation varies between individuals and is determined by genetic factors. Losartan N1-glucuronide has shown to be an effective inhibitor of angiotensin II, with an IC50 value of 1.4 μM. This inhibition can be reversed by dobutamine or recombinant human UGT2B7 enzyme, which are both competitive inhibitors of the enzyme UGT2B7. Magnetic resonance spectroscopy has been used to study the kinetic properties of this inhibitor and its effect on dobutamine-induced changes in cardiac function.</p>

<p>Methyl a-D-mannofuranoside is a synthetic sugar that has been modified by the addition of fluorine at C-1 and methylation at C-2. This modification provides the compound with desired physical properties, such as increased stability and solubility. Methyl a-D-mannofuranoside can be used in the synthesis of oligosaccharides, which are complex carbohydrates consisting of three to ten monosaccharides linked together by glycosidic bonds. It is also used for click chemistry modifications.</p>

<p>4-Formylphenyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β--glucopyranoside is a pyranoside that is a potent inhibitor of the enzyme glycosidase. It is used to study the interactions between enzymes and substrates. The crystal structure of 4FFAP has been determined using X-ray diffraction data. This compound has a six membered ring with two acetamido groups and one carbonyl group attached to the same carbon atom in the ring. 4FFAP interacts with other molecules through hydrogen bonding and van der Waals forces.</p>

<p>Modification of glycosylation is a process that can be used to alter the properties or characteristics of a carbohydrate. This modification is done by adding a sugar molecule to the existing glycosidic linkage, modifying the chemical structure. Modification of glycosylation has been shown to increase the bioavailability and decrease the rate of clearance of drugs in animal models. This process can also be used to synthesize oligosaccharides, which are carbohydrates consisting of two to nine monosaccharide units. Monosaccharides are sugars composed only of one kind of sugar molecule, such as glucose or fructose. Methylation and fluorination are two types of chemical modifications that can be performed on saccharides (sugars). These modifications have been shown to increase the stability and solubility of saccharides while decreasing their immunogenicity.</p>

<p>2,3,4,5-Tetra-O-acetyl-D-xylononitrile is a carbohydrate with the chemical formula C10H14O8N2. It is a white crystalline solid that has been custom synthesized with high purity and methylation. This compound is an oligosaccharide with a sugar modification. The glycosylation of this compound is Click modification.</p>

<p>Phenyl 2-O-benzyl-4,6-O-benzylidene-a-D-thiomannopyranoside is a synthetic glycoside with the chemical formula C20H24N2O5. This compound is a fluorinated thioglycoside that has been used in the synthesis of complex carbohydrates. The monosaccharide is synthesized from phenol and benzaldehyde via an aldol reaction, followed by a Claisen condensation. Phenyl 2-O-benzyl-4,6-O-benzylidene-a-D-thiomannopyranoside can be modified to create polysaccharides using methylation or click chemistry on the benzyl ethers.</p>

<p>Lacto-N-difucohexaose I-BSA is a high purity, custom synthesis sugar that is fluorinated, glycosylated, and methylated. It has been modified to be an oligosaccharide or monosaccharide with saccharides. Lacto-N-difucohexaose I-BSA is a complex carbohydrate that is made up of several different sugars. This product can be used for many purposes such as Click modification and Fluorination.</p>

<p>Methyl 2,3,4-tri-O-benzyl-D-galactopyranoside is an Oligosaccharide that contains three benzyl groups. It is a custom synthesis and can be modified to create complex carbohydrates. Methyl 2,3,4-tri-O-benzyl-D-galactopyranoside has been synthesized by the click modification of galactose with triacetoxybenzene. This compound has been shown to have antiinflammatory activity in vitro.</p>

<p>Please enquire for more information about 1,3-o-Dibenzyl-N-acetyl-β-D-glucosamine 4,6-diacetate including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>4,6-O-Benzylidene-a-D-galactopyranoside is an artificial sweetener that has a high purity and can be custom synthesized. This compound is also known as an oligosaccharide or complex carbohydrate. It is a member of the saccharide family, which includes monosaccharides and disaccharides. 4,6-O-Benzylidene-a-D-galactopyranoside is a sugar that has been modified by glycosylation and methylation. This product has CAS No. 57783-86-5 and can be found in the Glycosides section of the Chemical Directory.</p>

<p>4-Aminophenyl 1-thio-b-D-xylopyranoside is a custom synthesis of an oligosaccharide that is used as a model compound for the study of glycosylation. The saccharide is modified with methyl groups and fluorinated at the C4 position. This product has CAS No. 62205-43-0 and has high purity, making it ideal for research purposes.</p>

<p>The chemical name of this product is 2-Acetamido-2-deoxy-1,4,6-tri-O-acetyl-3-O-(2,3,4-tri-O-acetyl-a-L-fucopyranosyl)-D--glucopyranose. This product is a synthetic carbohydrate that has been custom synthesized and modified. It is a complex carbohydrate with an acetamido group on the nonreducing end and an acetylated sugar moiety on the reducing end. This product can be used in methylation or glycosylation processes. The CAS number for this product is 309263-13--6 and it has a molecular weight of 569.</p>

<p>Isopropyl 2,3,4,6-tetra-O-benzyl-b-D-glucopyranoside is a synthetic glycosylation product. It can be used as a building block for the synthesis of oligosaccharides and sugar derivatives. The product is available in custom synthesis and can be fluorinated to create new compounds. Isopropyl 2,3,4,6-tetra-O-benzyl-b-D-glucopyranoside can also be methylated to create new compounds. This product is mainly used in the preparation of saccharides and polysaccharides. It has a purity level of more than 99% and is not modified with any other functional groups.</p>

<p>1,3,4,6-Tetra-O-acetyl-2-azido-2-deoxy-a-D-glucopyranose is a fluorinated monosaccharide with a synthetic sequence. It is used to synthesize oligosaccharides and polysaccharides by glycosylation or by click modification. It can be methylated and acetylated for further modification. 1,3,4,6-Tetra-O-acetyl-2-azido-2-deoxyglucopyranose has CAS number 56883–33–1 and is of high purity.</p>

<p>Tetra-O-acetyl-3-O-benzyl-a-D-mannopyranose is a modification of mannose. It is a complex carbohydrate that belongs to the class of oligosaccharides and has CAS No. 65827-58-9. The molecular weight of this compound is 462.76 g/mol. Tetra-O-acetyl-3-O-benzyl mannopyranose is synthesized for use as an analytical reagent to study the glycosylation and methylation reactions in carbohydrates, as well as for use in diagnostic kits for the detection of penicillinase and erythromycin resistance genes. This product has high purity, custom synthesis, and can be used as a monosaccharide or polysaccharide sugar in glycosylation reactions. Tetra O acetyl 3 O benzyl mannopyranose can also be fluorinated</p>

4-Pentenyl 2,4-di-O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido b-D-glucopyranosyl)-3,6-di-O-benzyl a D mannopyranoside is an oligosaccharide that is synthesized by the modification of 2,4 di O-(3,4,6 tri O acetyl 2 deoxy 2 phthalimido b D glucopyranosyl) 3 6 di O benzyl a D mannopyranoside. It is a complex carbohydrate and has the CAS number 59061–68–0. It is soluble in water and has a molecular weight of 1,000. The molecular formula is C22H34N2O11. The structure of this compound consists of two monosaccharides: 4 pentenyl (C5H10) and 2

<p>1-OAcetyl-2-O-benzoyl-3-O-tert-butyldiphenylsilyl-L-threofuranose is a modification of the carbohydrate. It is an oligosaccharide that has been synthesized by custom synthesis. It is an artificial monosaccharide type with a methyl group at C1 and a tertiary butyldiphenylsilyl group at C2. The CAS number for this compound is 1971879-01-2, and it has been fluorinated. This compound belongs to the saccharide class, which includes sugars and polysaccharides.</p>

<p>1,2-O-Cyclohexylidene-3-O-methyl-a-D-glucofuranose is a synthetic cyclic oligosaccharide that can be modified with methyl groups or fluorine atoms. It is a monosaccharide that has been shown to have potential for use as a drug delivery system.</p>

<p>C-(2,3,4,6-Tetra-O-acetyl-1-azido-1-deoxy-a-D-galactopyranosyl)formamide is a sugar that can be custom synthesized. It is an aldose sugar with the chemical formula C12H22N2O8. This compound is often used as a fluorination agent in glycosylation and methylation reactions due to its high purity.</p>

<p>Synthetic building block for oligosaccharide synthesis</p>

<p>L-fucose conjugated to BSA.  Molecular weight of Glycoconjugate (MALDI) is approx 70Da.Average sugar residues per protein molecule is &gt; 7.</p>