Glycoscience

Stability Hygroscopic, Light Sensitive, Temperature Sensitive
Applications 3-Deoxyglucosone-13C6, is the labeled anologue of 3-Deoxyglucosone (D239150), an intermediate in the Maillard reaction of proteins with glucose, which is metabolised to 3-Deoxyfructose. An intermediate in the formation of pyrraline, which might contribute to a pathological effect, such as carcinogenesis.
References Kato, H. et al.: Agric. Biol. Chem., 51, 683 (1987), Hayase, F. et al.: J. Biol. Chem., 264, 3758 (1989), Kato, H. et al.: Biochimica et Biophysica Acta, 1035, 71 (1990)

Stability Hygroscopic
Applications 4-O-α-D-Mannopyranosyl-D-mannose is used in the preparation of immunostimulants, useful as materials for foods as well.
References Imamura, L., et al.: Biol. Pharm. Bull., 17, 596 (1994), ,Perrin, S., et al.: J. Appl. Microbiol., 90, 859 (2001), Olano-Martin, E., et al.: J. Appl. Microbiol., 93, 505 (2002), Gibson, G., et al.: J. Food Sci., 69, 141 (2004),

Applications Protected Maltotriose.
References Brayer, G., et al.: Biochem., 39, 4778 (2000),

Applications Methyl 4-Deoxy-4-fluoro-α-D-glucose (cas# 56926-53-5) is a compound useful in organic synthesis.

Applications 5-Azido-6-(tert-butyldimethylsilyl)-2,3-O-isopropylidene L-Gulono-1,4-lactone (cas# 118464-49-6) is a compound useful in organic synthesis.

Applications Ethyl-2,2,2-d3-malonic Acid (CAS# 70907-93-6) is a useful isotopically labeled research compound.

Applications 5-Hydroxy-2’-deoxycytidine-13C,15N2 is the Isotope labelled analogue of 5-Hydroxy-2’-deoxycytidine (H946650), a substrate for uracil DNA N-glycosylase and has been used to study the oxidation of DNA due to exposure to reactive oxygen species.
References Ganguly, M., et al.: Biochem., 51, 2018 (2012); Foresta, M., et al.: Free. Rad. Biol. Med., 48, 681 (2010); Daviet, S., et al.: DNA Repair., 6, 8 (2007);

Stability Moisture Sensitive
Applications US Pat. 7033765

Methyl L-rhamnopyranoside is a sugar that is the product of the reaction between l-rhamnose and acetone. This compound has been used as a chiral building block for the synthesis of other sugars, such as D-arabinose and D-lyxose. The yield of this reaction depends on the concentration of potassium thioacetate and temperature. This compound can be obtained in two forms: (1) anomeric form, which is an intermediate in the synthesis of carbohydrates and (2) crystalline form, which is a white solid with melting point at 157.3°C. The anomeric form has a stereogenic center at carbon atom 3, whereas the crystalline form does not have any stereogenic centers. Methyl L-rhamnopyranoside also reacts with chlorination reagents to produce chlorinated derivatives, such as 2-chloro-3-(3′,4′-dimeth

Pentaric acid is a crystalline, monocarboxylic acid with a hydroxyl group. It is used as an inhibitor of corrosion in metal and as a disinfectant. Pentaric acid can be found in urine samples and has been shown to be an effective inhibitor of the enzymatic reaction that produces azobenzene, which is associated with the development of bladder cancer. This compound also inhibits the growth of bacteria. Pentaric acid is used as an additive in some detergents and soaps because it can inhibit the growth of bacteria on surfaces.
Pentaric acid was first synthesized by German chemist Otto Wohlert in 1834. Hydrogen ions are released when pentaric acid dissolves in water, lowering the pH level and causing corrosion to metal surfaces. The corrosion inhibition properties of pentaric acid have been known since its discovery, but its anti-bacterial properties were not discovered until recently when researchers found that pentar

Ezetimibe hydroxy-b-D-glucuronide is an oligosaccharide that can be synthesized from the modified sugar, L-glucuronic acid. It has a molecular weight of 536 and is soluble in water and methanol. This compound has been used in the synthesis of glycosides, saccharides, and polysaccharides. The chemical name for this compound is 1-(2-hydroxyethyl)-3-(((4'-carboxybenzyl)oxy)carbonyl)-2,6-diazaoctane glucuronide. Ezetimibe hydroxy-b-D-glucuronide has been shown to increase the absorption of cholesterol and decrease low density lipoprotein (LDL) levels in the blood by inhibiting intestinal cholesterol absorption.

Lacto-N-difucohexaose I-APD-KLH is a synthetic, high purity, custom synthesis carbohydrate that has been fluorinated with APD and KLH. The carbohydrate is methylated and glycosylated. Lacto-N-difucohexaose I-APD-KLH has a CAS number of 73387-87-8.

Sulpho Lewisa Na is a complex carbohydrate that has been modified with fluorination and methylation. This product is custom synthesized, high purity, and has a CAS number. It is available for synthesis in various lengths of saccharides with a variety of modifications. Sulpho Lewisa Na can be used in the following applications: glycosylations, click modification, and methylation.

Allyl 4,6-O-benzylidene-a-L-glucopyranoside is a glycosylation agent that is used in the synthesis of oligosaccharides. It is a synthetic compound that can be modified to produce complex carbohydrates. Allyl 4,6-O-benzylidene-a-L-glucopyranoside has been shown to be effective for the fluorination and methylation of sugar chains. It also has high purity and CAS number, which makes it an excellent choice for custom synthesis.

6-Chloro-6-deoxy-D-galactitol is a sugar with the molecular formula C6H12O6. It is a modification of galactose and has the same chemical structure as 6-chloro-D-mannitol. It can be used in the synthesis of complex carbohydrates, and it is also an intermediate for producing oligosaccharides or polysaccharides. 6-Chloro-6-deoxy-D-galactitol is also known as Lactotriose. This product has been modified by fluorination, which increases its stability and reduces its reactivity to other compounds.

UDP-2-ketopropyl-a-D-galactose is a synthetic compound that belongs to the group of oligosaccharides. It is an excellent candidate for glycosylation, methylation, and click modification. The product has a CAS number, which provides high purity and custom synthesis. The product is also a complex carbohydrate with a variety of modifications.

Phenyl-alpha-D-glucopyranoside is a molecule that is found in the β-cell of the pancreas. It is thought to be involved in the biosynthesis of oligosaccharides and interacts with other molecules to form glycosidic bonds. The interaction between phenyl-alpha-D-glucopyranoside and other molecules has been analysed by gas chromatography, which showed that it was hydrophobic, but also interacted with carbohydrates. Phenyl-alpha-D-glucopyranoside has also been shown to inhibit gram negative bacteria, such as Escherichia coli or Salmonella enterica.

2-epi-(-)-emtricitabine is an analog of the nucleoside cytidine, which inhibits the phosphorylation and subsequent degradation of deoxycytidine kinase, thereby blocking the production of the viral DNA polymerase. The compound also inhibits tyrosine kinases, which are enzymes that play a vital role in cell signaling. This inhibition may contribute to its antiviral activity. 2-epi-(-)-emtricitabine has been shown to inhibit human immunodeficiency virus (HIV) replication in vitro and in vivo. It is a prodrug that is converted to emtricitabine, its active form, by deoxycytidine kinase and then hydrolyzed by esterases. 2-epi-(-)-emtricitabine has been shown to be effective against hepatitis B virus and cancer cells.

1,5-Dideoxy-1,5-imino-D-xylitol is a synthetic molecule that inhibits the enzyme glycinamide ribonucleotide transformylase (GART) and blocks the synthesis of purines. 1,5-Dideoxy-1,5-imino-D-xylitol has been shown to be potent in inhibiting GART with an IC50 of 0.3 μM. This inhibitory effect was observed in Sprague Dawley rats after oral administration of 1,5-dideoxy-1,5 imino D xylitol at a dose of 10 mg/kg. The inhibition was found to be specific for amination reactions that are catalyzed by GART and not by other enzymes such as glycine amidinotransferase or adenylate kinase. It can be used to study the structure and function of tissue cells.

Glucosamine is a hexose sugar that is an amino sugar and a precursor in the biosynthesis of glycoproteins. It also acts as an intermediate for the synthesis of other non-carbohydrate natural products. 6-O-Acetyl-2-azido-3,4-di-O-benzyl-2-deoxyglucopyranose is a glucosamine derivative that has been synthesized from trifluoroacetic acid and piperidine. The acetyl group on this compound makes it soluble in water, which allows for its use in pharmaceuticals and other applications.

2,4-O-Ethylidene-D-erythrose is a trimerization product of glyoxal and acetaldehyde. It is an aldehyde that can be used as a precursor to other compounds. The hydrated form of 2,4-O-ethylidene-D-erythrose has been rationalized by the mesoxalic acid and water molecules to form the trimer. This compound can be produced from the glycolaldehyde and sulfoxide in an oxidation reaction with hydrogen peroxide. The acetylation of 2,4-O-ethylidene-D-erythrose produces isoxazolidines which are stereoselective.

D-Galactose-2-D is an anticancer agent that has been shown to inhibit the activity of kinases, which are enzymes involved in cell signaling pathways. It is a derivative of D-galactose and has been found in human urine. D-Galactose-2-D has demonstrated potent antitumor effects against various cancer cell lines, including Chinese hamster ovary cells and human colon carcinoma cells. This compound induces apoptosis, or programmed cell death, in cancer cells by inhibiting the activity of key proteins involved in cell survival. Additionally, D-Galactose-2-D has been found to be a potent inhibitor of capsaicin-induced activation of kinase, suggesting its potential as a therapeutic agent for inflammatory conditions.

1,2:5,6-Di-O-isopropylidene-L-chiro-inositol is a custom synthesis that can be modified by fluorination, methylation and click modification. The product is a monosaccharide and an oligosaccharide. It is also a synthetic saccharide and a polysaccharide. The product can be glycosylated or sugar modified with carbohydrates such as complex carbohydrate to form 1,2:5,6-Di-O-isopropylidene-L-chiro-inositol.

3,4-O-Carbonyl-D-galactal is a custom synthesis that can be used to modify oligosaccharides, carbohydrates or complex carbohydrates. It has a high purity and is non-toxic in humans. 3,4-O-Carbonyl-D-galactal has been fluorinated and saccharide modified. This product has CAS No. 149847-26-7 and can be synthesized with methylation and glycosylation.

Hyaluronate decasaccharide is a molecule that belongs to the group of glycosaminoglycans. It is a polysaccharide consisting of 10 disaccharides, which are linked by alternating β-1,4 and β-1,3 glycosidic bonds. The molecular weight of this molecule is about 20 kDa, and it has an average degree of polymerization of about 4. Hyaluronate decasaccharide has been found to be present in the extracellular matrix and plays an important role in cell proliferation and differentiation. This molecule is also involved in the regulation of inflammatory responses and tissue repair processes.

2-O-(b-D-Galactopyranosyl)-D-xylopyranose is a synthetic monosaccharide that is the product of glycosylation, fluorination, and methylation. This compound is a custom synthesis and has been modified by click chemistry to make it more stable. This product has high purity and can be used in the synthesis of complex carbohydrates. The CAS number for this compound is 91463-78-4.

3-O-tert-Butyldiphenylsilyl-D-galactal is a glycosylation agent that can be used in the synthesis of oligosaccharides, sugar derivatives, and polysaccharides. It is synthesized by reacting 3-bromoacetophenone with D-galactal. This product is a white powder that is soluble in methanol and DMF. The CAS number for this product is 53533-71-3.

Hyaluronate fluorescein is a large molecular weight, high-molecular weight, high-purity, highly modified carbohydrate. It is a synthetic oligosaccharide that has been chemically modified with methylation and saccharide. Hyaluronate fluorescein is synthesized using Click chemistry to add a fluorescent tag at the reducing end of the molecule. This product can be used for custom synthesis and glycosylation. Hyaluronate fluorescein is available in various sizes including 250kDa.

NA3 N-glycan is a base that forms glycosidic bonds with other molecules. It has been shown to be pharmacologically active in tissues and has a safety profile. NA3 N-glycan is metabolized by the serine protease, which cleaves it from its glycosylated protein. The resulting molecule lacks a reactive group, which prevents it from forming toxic reactions with other molecules. NA3 N-glycan has been used for pharmacokinetic modeling and for mass spectrometric measurements of proteins in human serum and plasma.