Monosaccaridi

Calcium lactate gluconate is an antacid and a calcium supplement. It is a salt of calcium with lactic acid, which is often used to treat or prevent kidney stones and periodontal disease. Calcium lactate gluconate also helps to form new bone by stimulating osteoblasts, the cells responsible for bone formation. This drug can be used therapeutically to increase bone growth in people with osteoporosis or to repair bones after injury. It also helps heal fractures, relieves pain from arthritis, and treats cancer by preventing cell proliferation. Calcium lactate gluconate is a white powder that dissolves in water and can be mixed with other liquids such as fruit juice or milk.

2,3,4,6-Tetra-O-acetyl-b-D-glucopyranosyl amine is an artificial carbohydrate with a fluorinated sugar. It is synthesized by reacting 2,3,4,6-tetra-O-acetyl-b-D-glucopyranosyl chloride with ammonia and methyl iodide. The compound can be used to modify the sugar residues of glycosides or polysaccharides. It has been shown to have high purity and can be used in the synthesis of complex carbohydrates.

2,3,5-Tri-O-benzyl-D-xylonic acid-1,4-lactone is a complex carbohydrate that has been synthesized from saccharides. This compound is fluorinated and methylated at the 2, 3, and 5 positions of the xylan backbone. The lactone ring has been modified with a click chemistry reaction to introduce an alkyne group for glycosylation. This product can be custom synthesized to include any modification of your choice.

Methyl 2,4-di-O-methyl-b-D-glucopyranoside is a selectively protected glucose glycoside

Methyl-2,3,4-tri-O-benzoyl-6-bromo-6-deoxy-alpha-D-glucopyranoside is a sugar that belongs to the group of monosaccharides. It is a custom synthesis product that can be synthesized and modified according to customer's requirements. Methylation, fluorination and saccharide modification are possible and highly pure methylated products can be produced with high purity.

Arabinonic acid potassium salt is a fluorinated monosaccharide that is used as a building block for the synthesis of oligosaccharides and polysaccharides. Arabinonic acid potassium salt is chemically synthesized by the glycosylation of 2-deoxy-D-ribose with arabinonitrile followed by hydrolysis to form arabinonic acid. This chemical can also be modified with methyl groups, nitro groups, or other functional groups. It has CAS number 36232-89-0 and molecular weight of 176.17 g/mol. Arabinonic acid potassium salt is a high purity product with 98% minimum purity and no detectable impurities.

D-Glucuronic acid 3-phenylpropyl ester is a custom synthesis of a complex carbohydrate. It is an Oligosaccharide, Polysaccharide, Modification, saccharide with Methylation and Glycosylation modifications. It has a molecular weight of 785.32 g/mol and purity of 99%. D-Glucuronic acid 3-phenylpropyl ester is Fluorinated at the hydroxyl group on the C2 carbon atom. It has been shown to be effective in inhibiting the proliferation of vascular smooth muscle cells and cancer cells through modification of protein synthesis.

A partially methylated glucose with the anomeric position free

Methyl 2,3-di-O-benzyl-a-D-glucopyranoside is a chiral sugar that can be synthesized by sulfidation of methyl 1,2,3,4-tetra-O-benzyloxycarbonyl-a-D-glucopyranoside. This sugar was used in the synthesis of oxathianes and sulfones as well as other synthetic methodology.

3-Deoxy-D-glucosone is a compound that belongs to the group of monosaccharides and has a basic structure. It can be found in many types of biological samples, including blood. The x-ray diffraction data for 3-deoxy-D-glucosone shows an asymmetric unit of two molecules with a coordination geometry of 2.3. This compound is known to have high protein oxidation rates, which are caused by dna binding activity. 3-Deoxyglucosone has been shown to be involved in the pathogenic mechanism of many types of cancers.

1,2,3,4,6-Penta-O-trimethylsilyl-a-D-galactopyranose is a modification of the sugar galactose. It is a complex carbohydrate and an oligosaccharide that has been custom synthesized. The molecular weight of 1,2,3,4,6-Penta-O-trimethylsilyl-a-D-galactopyranose is 592.77 g/mol. The purity of this compound is >99%. This compound has been fluorinated and saccharide methylated.

2,3:4,5-Di-O-isopropylidene-L-arabitol is a modification of an oligosaccharide in which the hydroxyl group at position 4 on the D-ribose moiety has been replaced with an isopropylidene group. The synthesis of 2,3:4,5-Di-O-isopropylidene-L-arabitol can be achieved by methylation and fluorination of L-arabinose. This compound is used in glycosylations and polysaccharide syntheses. 2,3:4,5-Di-O-isopropylidene-L--arabitol is also found as a natural constituent of many plants. 2,3:4,5--Di--O--isopropylidene--L--arabitol is chemically described as α-(1→6)-D--glucop

Galactose (Gal) is the C4 epimer of glucose with one hydroxyl group axial which by Hudsons rules makes it slightly less stable than glucose (Hudson, 1948). However, galactose is very common in plants and animals, and occurs in many polysaccharides, such as, galactomannans (e.g. Guar, Locust Bean Gum), Carrageenans , Agar (L-Galactose), Hemicellulose, Gum Arabic [link] and galactans (e.g. from Lupin) (Whistler, 1993). Galactose is one of the key mammalian monosaccharides (glucose, galactose, mannose, fucose, N-acetyl glucosamine, N-acetyl galactosamine and sialic acid) and it occurs in blood, milk, gangliosides, N- and O-linked glycans (Gabius, 2009). Like glucose, galactose exhibits mutarotation (Acree, 1968) and is optically active (dextrorotary) with L-galactose as its enantiomer (levorotary).

1-Octylamino-1-deoxy-D-glucitol is a natural product that is extracted from the bark of the tree Streptomyces griseorubens. It has been shown to have a diastereomeric ratio of 97:3 and an optical purity of 98%. The thermodynamic properties of this compound are determined by the reaction time, which can vary from 1 to 24 hours. The enantiomers are separated by chromatography or crystallization, and the solubility data is determined at 25°C.

Intermediate for the anomeric modification of Fuc, including fucosylation

GDP-L-fucose is a natural fucosyl donor and substrate for fucosyltransferases (FUT) that catalyses the fucosylation of, for example, human milk oligosaccharides or glycoproteins. GDP-L-fucose is widely used in (chemo)enzymatic synthesis of glycans. Cymit Quimicaesis of GDP-L-fucose, a nucleotide sugar consisting of an L-fucose that is β-glycosidically linked to the nucleotide guanosine diphosphate (GDP), is achieved either through de novo synthesis via GDP-mannose or through a salvage pathway from free fucose. Fucosylation is catalysed by fucosyltransferases (~ 13 FUT genes have been identified in the human genome to date) to generate α-1,2, α-1,3, α-1-4 and α-1-6 linkages of fucose to other sugars, as well as direct linkages to peptides, with release of GDP (Lairson, 2008).

2,3,4,6-Tetra-O-acetyl-b-D-glucopyranosyl chloride is a fluorescent probe for nuclei and quadrupole resonance spectroscopy. It has been used to study the nuclear quadrupole resonance of anions in aqueous solution. The fluorescence intensity of 2,3,4,6-Tetra-O-acetyl-b-D-glucopyranosyl chloride is proportional to the concentration of anions in water. Fluorescence properties were evaluated by measuring the emission spectrum at various excitation wavelengths. The absorption spectrum was also measured to determine the fluorescence quantum yield and fluorescence lifetime.