Monossacáridos

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.

5-Fluorouracil N-b-D-glucuronide is the major metabolite of 5-fluorouracil. It is mainly excreted in urine and bile, and has a high blood level. The glucuronide conjugate of 5-fluorouracin is hydrolyzed by beta-glucuronidase to generate 5-fluorouridine, which can be reabsorbed into the cell to form cytotoxic 5-fluoro uridine triphosphate. This process inhibits protein synthesis, leading to cell death. The half life of 5FU glucuronide is short and it needs to be constantly replaced with new doses. It has also been shown that levels of 5FU glucuronide are higher in tissues than in plasma, which may explain its inhibitory effect on tumors.

D-ribulose-5-phosphate sodium is a nucleotide sugar that is one of the ribonucleotides, which are fundamental components of RNA. D-ribulose 5-phosphate sodium has been shown to be an intermediate in the metabolism of ribulose and catalyzes the oxidation of d-arabinose. This enzyme also catalyses the synthesis of fatty acids and participates in reactions involving glycerolipids and phospholipids. The reaction mechanism involves a double displacement with simultaneous attack by a water molecule on C2' and C3'. When deuterium is present, it affects the rate of these reactions in a way that depends on the orientation of the substrate to the enzyme.

This product is a custom synthesis. This product is a methylation, click modification, and oligosaccharide. This product is a polysaccharide and saccharide. This product is fluorinated and complex carbohydrate. This product is high purity with modification. This product has monosaccharides and sugar. This product is synthetic and CAS No. 849938-27-8.

Myo-inositol-d6 is a stable isotope of myo-inositol. It is used to monitor the biosynthesis of myo-inositol in yeast cells. Myo-inositol is a carbohydrate that has regulatory functions in yeast cells. Myo-inositol-d6 can be used as an extracellular bioassay for determining the uptake and intracellular distribution of myo-inositol in mammalian cells.

Dipalmitin is a chemical substance that belongs to the group of fatty acid esters. It has been shown to inhibit the activity of a number of enzymes, including proteases and lipases. Dipalmitin also inhibits the production of diacylglycerol and glycerides in cells, which are necessary for cellular growth. The exact mechanism by which dipalmitin inhibits these enzymes is unknown, but it has been hypothesized that it may function as a competitive inhibitor or an allosteric inhibitor. Dipalmitin also has been shown to have antiviral properties against HIV infection in model systems. The antiviral activity has been attributed to its ability to inhibit viral protein synthesis and block the assembly of viral particles at the cell membrane.

2-Deoxy-2-fluoro-L-[UL-13C]fucose is a modified sugar molecule used in various scientific applications, particularly in glycobiology and drug development.  It's used to study fucose-containing glycans, enzyme interactions, metabolic pathways, and glycoengineering. For instance, it can be incorporated into proteins to investigate the effects of fucose modifications on their function or used to develop drugs targeting fucose-metabolizing enzymes

Amitriptilyne N-b-D-glucuronide is a fluorinated, monosaccharide that is used in synthetic oligosaccharides and polysaccharides. This product can be custom synthesized to meet customer specifications. Amitriptilyne N-b-D-glucuronide is an oligosaccharide with a complex carbohydrate structure. It can be modified by glycosylation, methylation, and click chemistry. The CAS number for this product is 122470-06-8. The sugar content of this product ranges from 98% to 99%. The purity of this product is greater than 99%.

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.

L-Daunosamine-b-methylglycoside hydrochloride is a high purity, custom synthesis of an oligosaccharide. This product is synthesized from D-mannose and L-daunosamine. The synthetic process begins with the click modification of the carbohydrate to introduce a methyl group onto the sugar. The resulting product is then glycosylated, fluorinated, and methylated to create the final product. L-Daunosamine-b-methylglycoside hydrochloride has been shown to act as a competitive inhibitor of bacterial dna gyrase, which helps maintain the integrity of bacterial DNA by preventing supercoiling. L-Daunosamine-b-methylglycoside hydrochloride has also been shown to inhibit protein synthesis in bacteria by binding to ribosomes, which are responsible for translating mRNA into proteins.

D-Gluconic acid potassium salt is a glycol ether with biochemical properties that can be used to synthesize covalent linkages. It has been shown to have antimicrobial properties in wild-type strains of Escherichia coli and Salmonella typhimurium. D-Gluconic acid potassium salt has been shown to exhibit inhibitory effects on the synthesis of DNA, RNA, and protein, as well as enzyme activities. The matrix effect is an analytical method that measures the inhibition of bacterial growth in agar plates. Electrochemical impedance spectroscopy (EIS) is a technique that measures changes in electrical resistance when bacteria are placed on an electrode surface. This technique has been used to show that D-gluconic acid potassium salt exhibits inhibitory effects against group P2 enzymes, such as polymerase chain reaction (PCR), which is used for DNA replication and amplification.

Lectins are carbohydrate-binding proteins that can be classified into different types based on their specificities for glycan structures. One of the most common types is the N-acetyl-D-glucosamine (NAG) lectin, which binds to oligomers of NAG and related sugars. Lectins are used to activate cells and induce cell death. The dodecyl NAG lectin has been shown to bind to glucocerebrosides in a reductively irreversible manner and has been used as a model for such interactions. This lectin is also inexpensively produced from a synthetic benzylidene acetal, which can be made from commercially available materials. It has been shown that this lectin binds to polyacrylamide gels in an SDS-polyacrylamide gel electrophoresis, with a pH optimum at 7.0 and an amino acid composition that includes glutamic acid, glutamine, asparagine, ser

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D-Galacturono-6,3-lactone is a fatty acid that is part of the glucuronolactone family and has been shown to have anti-obesity effects in vitro. D-Galacturono-6,3-lactone has been synthesized from sodium citrate and hydrochloric acid in the presence of magnesium salt, and the product was purified by crystallization. It has also been shown to inhibit aminotransferase activity and increase locomotor activity. D-Galacturono-6,3-lactone has a ph optimum of 4.5, which can be determined by an analytical method involving the measurement of hydrogen ion concentration.

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D-Sedoheptulose is a sugar that is a member of the pentoses. It has been shown to have a ph optimum of 4.5 and oxidizing potential of -0.18 V. It is also an important intermediate in carbohydrate metabolism and can be used as an energy source by cells. D-Sedoheptulose plays a role in transcriptional regulation and cellular physiology, as well as being involved in the production of acyl chains and disulfide bonds for proteins. D-Sedoheptulose has also been found to have synergic effects with other sugars such as glucose, sucrose, or fructose, which may be due to its ability to act as an inducer of reductive enzymes such as glucose-6-phosphate dehydrogenase (G6PD).

1,2,3,4-Tetra-O-acetyl-D-glucuronide methyl ester is a lactone that can be used as a precursor for the synthesis of various types of compounds. The chemical structure was determined by high-resolution x-ray diffraction to be a planar molecule with two conformations: one where the four acetyl groups are on different sides and another where they are all on the same side. The latter conformation is more stable due to the dihedral angle between the hydroxyl group and carbonyl group. This compound is an intermediate in synthesizing 2-(4'-hydroxybenzoyl)-1,2,3,4-tetra-O-acetyl-.alpha.-D-.beta.-D glucopyranoside methyl ester by reacting with 3-(3'-azido)benzaldehyde. The single crystal x-ray diffraction study revealed that this compound has a conformation

Methyl b-D-fructofuranoside is a chemical compound that is used in the production of esters and fatty acids. Methyl b-D-fructofuranoside is produced by a dehydration reaction between two molecules of acetone. The product of this reaction, methyl b-D-fructopyranoside, can be broken down into two molecules of acetone and one molecule each of methyl alcohol and carbon dioxide. This process is called alkylation. Furanocoumarin derivatives are often found in plants such as asperulosidic acid and quinquefasciatus. These compounds are found in many species of plant, but they are most concentrated in the roots of these plants because they are more metabolically active there than other parts of the plant. Environmental pollution can lead to high concentrations of furanocoumarins in plants, which can have toxic effects on organisms that come into contact with them.

8,9-Dideoxy-28,29-dihydro-7,10-dihydroxy-35-O-(2,6-dideoxy-L-ribo-hexopyranosyl)amphotericin B is an antifungal drug that belongs to the class of polyene macrolides. It is a potent inhibitor of Candida albicans and Candida glabrata. This compound has been shown to have synergistic effects when used in combination with nystatin against C. albicans. 8,9-Dideoxy-28,29-dihydro-7,10-dihydroxy-35O-(2,6 - dideoxy - L - ribo - hexopyranosyl)amphotericin B also inhibits toll like receptor 4 (TLR4), which is responsible for the induction of inflammatory cytokines such as IL1B and IL8

Benzyl 2,3-O-isopropylidene-a-D-mannofuranoside is a fluorinated monosaccharide that is synthesized using glycosylation and polysaccharide modification. This product has a CAS number of 20689-03-6 and can be used for complex carbohydrate synthesis. It has been shown to have high purity.

Decyl D-glucopyranoside is a sodium salt of decyl D-glucopyranoside that is used as a detergent additive in cleaning compositions. Decyl D-glucopyranoside has shown antimicrobial activity against both Gram-positive and Gram-negative bacteria, including methicillin resistant Staphylococcus aureus (MRSA) and Clostridium perfringens. Decyl D-glucopyranoside has also been shown to have chemical stability at high temperatures, making it useful in the manufacture of lacrimal gland preparations and cationic surfactants.

2,4-O-Benzylidene-L-xylose is a white crystalline powder with a melting point of about 125°C. It is an acetate salt that can be used in the synthesis of many natural products. It has been shown to inhibit HMG-CoA reductase and is used in the treatment of hypercholesterolemia. The reaction mechanism for this compound is not well understood, but it is believed to involve an acid catalyst and an organic solvent. The yield for this compound is low and it requires a long reaction time due to its high reactivity.

D-[6-13C]Galacturonic acid potassium salt is a synthetic, water-soluble complex carbohydrate with a molecular weight of 744.2. It is used as a fluorescence probe in magnetic resonance imaging (MRI) and also has applications in the synthesis of oligosaccharides and polysaccharides. D-[6-13C]Galacturonic acid potassium salt is soluble in water and has an average pH of 5.0. This compound is available for custom synthesis with high purity and can be found under CAS number 144561-27-4.

(-)-2,3-O-Isopropylidene-D-threitol is a chiral compound with two stereoisomers. It is a crystalline solid that melts at 71°C and has a population of 50%. (-)-2,3-O-Isopropylidene-D-threitol is an important intermediate for the synthesis of polyethers with chiral centers. The catalytic asymmetric synthesis of (-)-2,3-O-isopropylidene-D-threitol is achieved by alkylation of (+)-2,3-(dimethoxyphosphinyl)propane with isopropanol. This reaction can be used to produce polyethers with chiral centers in high yields and enantioselectivity.

N-Acetylneuraminic acid 9-phosphate is a sugar phosphate

Daunorubicin-d3 is a fluorinated, monosaccharide, synthetic, oligosaccharide and complex carbohydrate. Custom synthesis of Daunorubicin-d3 is available with glycosylation, methylation and other modifications. Daunorubicin-d3 has CAS No. 1614-68-8 and purity >99%.

5-Thio-N-acetylglucosamine is a microtubule inhibitor that binds to o-glcnac, a posttranslational modification of proteins that regulates the morphology and cycling of stem cells. 5-Thio-N-acetylglucosamine has been shown to inhibit the transcriptional activity of o-glcnacase, an enzyme that catalyzes the conversion of o-glcnac to glucosamine. This drug also inhibits the metabolic activity of neural progenitor cells, which may be due to its ability to regulate subpopulations with concomitant expression of markers such as Oct4 and Sox2.

Isosaccharinic acid is a bacterial strain that produces isosaccharinic acid as its main fatty acid. The thermodynamic data for the reaction mechanism of the conversion of glucose to isosaccharinic acid has been determined. Isosaccharinic acid formation is catalyzed by an enzyme called glycosyl-glycerate dehydrogenase, which converts glycerate to 3-hydroxypropanoic acid and then to 3-oxopropanoate before it undergoes decarboxylation and reduction to form isosaccharinic acid. Radionuclides such as TcO4 are used in chemical ionization mass spectrometry for the detection of this compound in samples. Neutral pH, high activation energies, and low binding constants are all factors that affect the stability of this molecule.

ADP-L-glycero-b-D-manno-heptose is a synthetic, fluorinated oligosaccharide that is custom synthesized and modified. It has a high purity level and CAS No., as well as being a complex carbohydrate that can be modified with methylation or click modification to generate desired properties. ADP-L-glycero-b-D-manno-heptose is an Oligosaccharide with a glycosylation and methylation. This compound can be used in the synthesis of saccharides, polysaccharides, or other complex carbohydrates.