Monosaccharides

4-Hydroxyestradiol 17-O-b-D-glucuronide is a fluorinated methyl ether of estradiol, which is a polyketide natural product. It is used as an intermediate in the synthesis of complex carbohydrates. 4-Hydroxyestradiol 17-O-b-D-glucuronide is also known for its modification of saccharides and polysaccharides, including oligosaccharides and polysaccharides.

N1-b-D-Galactopyranosylamino-guanidine HNO3 is a synthetic compound that has been modified by methylesterification and glycosylation. It can be used for the preparation of saccharides, polysaccharides, oligosaccharides, and custom synthesis. The CAS No. 109853-86-3 is 109853-86-3.

Isopropyl 2,5-anhydro-6-O-methanesulfonyl-D-gulonate is a compound that can be used as a monosaccharide and is also a synthetic sugar. It is an Oligosaccharide, which is a type of sugar that consists of more than two saccharide units. This compound has been synthesized by the process of glycosylation and has been modified to include fluorination. Click modification, methylation, and monosaccharide are all modifications that have been done to this sugar. Isopropyl 2,5-anhydro-6-O-methanesulfonyl-D-gulonate is also known by its CAS number: 106585-36-1.

Magnesium L-lactate is a form of magnesium that is found in the human body, and it is often used to treat women with depressive disorders. This drug works by reducing the synthesis of cholesterol and increasing the level of serotonin in the brain. Magnesium L-lactate is not readily absorbed by the body, so it has low bioavailability. It also has an adverse effect on heart rate and cardiac rhythm, so people who have these conditions should avoid using this drug. The particle size of this drug is high, which can lead to low bioavailability.

L-Glycero-D-manno-heptose is a polymyxin B antimicrobial agent that has been shown to have significant activity against Gram-positive bacteria, including Staphylococcus aureus and Streptococcus pneumoniae. This compound also has an inhibitory effect on the growth of Gram-negative species such as Salmonella enterica. L-Glycero-D-manno-heptose inhibits the synthesis of bacterial cell wall peptidoglycan by binding to the terminal residues of oligosaccharides, which are linked to D-alanine in the peptidoglycan chain. The terminal residues of oligosaccharides are transferred from the lipid carrier to L-glycero-D manno heptose, forming a stable acylated glycoside. This reaction mechanism is similar to that of polymyxin B, but with a difference in reactivity due to steric hindrance.

D-Arabitol (or D-Arabinitol) is the reduced alcohol form of Arabinose. Arabitol is a commonly used food supplement, it is comparably sweet to sucrose but the oral flora cannot metabolize Arabitol, and hence protects from caries. Arabitol plays also an important role in energy controlled diets since it is absorbed slowly by the human digestive tract and has a low caloric content. The differential metabolism of the Arabitol D- and L-forms suggested its use in microbiological diagnostics (Bernard, E.M. et al. 1981) and became a routine urine laboratory test: L-Arabitol is metabolized by a variety of different bacteria and fungi utilizing an arabitol dehydrogenase enzyme. Therefore, it serves as a biomarker for, e.g., invasive candidiasis, since an infection results in an elevated urine D-Arabitol/L-Arabitol (DA/LA) ratio. Cymit Quimica offers both isomers in research grade: D-Arabitol (A-8270) and L-Arabitol (A-8280).

2,3,4,6-Tetra-O-acetyl-D-mannopyranose is a stereoselective technique used for the production of trisaccharides. It is also an acetylated form of D-mannopyranose that is obtained by acetylation of D-mannopyranose with acetic anhydride in the presence of hydrochloric acid or pyridine. The compound can be obtained as either levorotatory or dextrorotatory isomers depending on whether the hydroxyl group or carbonyl group are in the axial position. 2,3,4,6-Tetra-O-acetyl-D-mannopyranose can be used as a substrate for enzyme preparations to produce aminoglycoside antibiotics such as hygromycin A. Acetylation increases the solubility and stability of this drug and reduces its toxicity to humans

1-Bromo-2,3,4-tri-O-acetyl-a-D-glucuronide methyl ester is a protected D-glucoronic acid with an alpha bromide at the anomeric position ready to undergo glycosylation reactions with suitable glycoside acceptors. Pharmaceutically active compounds have been used as acceptors to form β-linked D-glucuronide prodrugs which can be used to modify pharmacokinetics, improve solubility and lower the toxicity of the drug.

This is a fluorinated monosaccharide that is synthesized by glycosylation. It is a synthetic oligosaccharide with a complex carbohydrate structure, which has been modified with click chemistry. This product has CAS No. 920975-58-2 and can be custom synthesized to meet your needs. It is methylated and high purity and can be used for glycosylation, polysaccharides, or custom synthesis.

6-O-Hydroxyethyl-D-glucose (6OHEDG) is a homologue of glucose that has been synthesized by reacting paraformaldehyde with ethylene in the presence of a glucofuranose. It is used as a solute for uptake studies, hydrolyzates for ion-exchanges, and glucoses for preparative chromatographic techniques. 6OHEDG is also used as an analog to glucose in polyethylene glycols and anhydroglucoses.

Riboflavin galactoside (RGG) is a fluorescent compound that can be used as a marker for cell proliferation. It is particularly useful in immunohistochemical techniques, which are used to detect the presence of antigens in tissue. RGG is sensitive to light, and thus it can be detected using techniques such as disintegrations per minute (DPM). RGG has been shown to be an efficient cellular target for amplifying RNA in cells. This compound also interacts with molecules that are involved in cellular growth and development, including antibodies.

1,2,3,4,6-Penta-O-benzoyl-a-D-glucopyranose is a natural product that has not been fully resolved or characterized. It is a carbohydrate and has a molecular weight of 532. It is found in urine as a metabolite of myo-inositol. 1,2,3,4,6-Penta-O-benzoyl-a-D-glucopyranose has been synthesized from inositol and benzoyl chloride. The compound can be separated into the two stereoisomers by fractional crystallization with chloroform and methanol.

Methylation is a chemical reaction that transfers a methyl group to an organic molecule. It is one of the most common modifications in organic chemistry and can be used to synthesize saccharides and oligosaccharides, as well as to modify polysaccharides. This compound is a glycosylated benzylidene-N-Boc-1,5-imino-D-glucitol, which has been modified by Click chemistry. It was synthesized from 4,6-O-benzylidene-N-Boc-1,5-imino-D-mannitol with a custom synthesis protocol. The final product has high purity and is available for purchase at CAS No. 133697-16-2.

2,3,4,6-Tetra-O-benzyl-D-glucopyranose is a selectively protected intermediate, where the anomeric 1-O-hydroxyl group is free. This hemiacetal has been used successfully as an intermediate for glucosylation couplings, where it was converted into 2,3,4,6-tetra-O-benzyl-D-glucopyranose trichloroacetimidate using trichloroacetonitrile in the presence of a base such as potassium carbonate and DBU. Importantly, this imidate donor with no neighbouring participating groups is commonly used for the selective formation of α-glucosides. 2,3,4,6-tetra-O-benzyl-D-glucopyranose can also be oxidized to the lactone, or reduced to give the open chain form. Additionally, 2,3,4,6-tetra-O-benzyl-D-glucopyranose can be used for the preparation of glucono-1,5-lactone hydrazine, which was used, in-turn, to form a glucosylidene-spirocyclopropane.

1,2,3,4-Tetra-O-acetyl-6-O-triphenylmethyl-b-D-glucopyranose (TATPG) is a carbohydrate that belongs to the family of saccharides. It is a synthetic sugar with a modified glycosidic linkage between the hexoses 1 and 2. The preparation of TATPG is through the modification of sugar with fluorination and glycosylation. TATPG has been used in Click chemistry to attach polymers and proteins to oligosaccharides or monosaccharides. This modification can be achieved through methylation or substitution reactions with other chemical groups such as acetate, phosphates, and thiols. This molecule has also been used in the synthesis of complex carbohydrates by modifying the glucose unit with glucose oxidase, which leads to the formation of D-arabinitol 1,5-.

1,2,3-Tri-O-benzoyl-a-L-fucopyranose is a synthetic, fluorinated monosaccharide that can be synthesized from D-glucose in two steps. It is a useful building block for the synthesis of oligosaccharides and polysaccharides with different glycosylation patterns. This compound has been shown to react with methyl iodide to form 1,2,3-triiodo-a-L-fucopyranose. It has also been used as a click modification reagent for carbohydrates.

Please enquire for more information about D-Ribopyranosyl thiosemicarbazide including the price, delivery time and more detailed product information at the technical inquiry form on this page

4-Chloro-4-deoxygalactitol is a modified sugar. It is used in the synthesis of saccharides and oligosaccharides. This compound can be used to modify the glycosylation of proteins and polysaccharides. The 4-chloro group can be fluorinated, methylated, or click modified. The 4-deoxy group can also be modified to create 3,6-dideoxy-4-chloro-, 3,6-diiodo-, or 3,6-dimethoxy derivatives. This compound is known by CAS number 1877-19-0 and has a molecular weight of 270.06 g/mol with a melting point of 201 °C (410 °F).

1-Deoxy-3,4-O-isopropylidene-D-allitol (D-altritol) is a glycosylation product of D-mannitol. It is a methylated, fluorinated, saccharide with a complex carbohydrate structure that has been synthesized to be used as a reagent in Click chemistry. This compound serves as an alternative to the natural product D-mannitol and can be custom synthesized to meet your needs. 1-Deoxy-3,4-O-isopropylidene-D-allitol (D-altritol) has CAS number 225570-83-8.