Monossacáridos

<p>Pent-4-enyl-D-glucopyranoside is a kind of compound that reacts with acetonitrile to form sodium methoxide. The reaction of the sodium methoxide with the acetonitrile will produce 2-chlorobenzoic acid and conformation. The result of this reaction is the stereospecifically, which is a pyranose ring.</p>

<p>1,2:3,5-Di-O-isopropylidene-a-D-apiose is a monosaccharide that is synthesized from D-apiose by methylation of the C1 hydroxyl group with formaldehyde and sodium methoxide in methanol. This carbohydrate has been shown to be a good substrate for glycosylation reactions and click chemistry.<br> 1,2:3,5-Di-O-isopropylidene-a-D-apiose is a white powder that can be dissolved in water or ethanol. It has no odor and is stable at pH 2 to pH 10. The compound does not react with other carbohydrates or proteins under normal conditions.</p>

<p>Benzyl 5-amino-5-deoxy-2,3-O-isopropylidene-a-D-mannofuranoside is custom synthesized to order and can be modified with Click chemistry. It can be fluorinated or glycosylated. It is a sugar that has been synthesized from a monosaccharide and saccharide. The CAS number for this compound is 91364-19-1. This compound is an oligosaccharide and complex carbohydrate.</p>

<p>D-Sorbitol hexahydrate is a sugar that is used in the food industry as a substitute for sucrose. It is also an important component of many pharmaceuticals and other products. Sorbitol hexahydrate can be synthesized from glucose, which is oxidized to sorbitol, and then hydrolyzed by sulfuric acid to produce D-sorbitol hexahydrate. The product is often used as a sweetener for diabetic patients because it does not cause blood glucose levels to rise rapidly. Sorbitol hexahydrate also has anti-inflammatory properties and can be used in the treatment of gastric ulcers.</p>

<p>3-Deoxy-D-ribose is a monosaccharide with a molecular formula of CH(OH)CO. It is the 3-deoxy form of ribose and its pyranose ring has an oxygen atom at the 3 position. 3-Deoxy-D-ribose can be synthesized by periodate treatment of glyceric acid in the presence of hydrochloric acid, followed by hydrolysis to produce sorbose and then reaction with glycolaldehyde to produce D-glycero-D-galactopyranosyl bromide. The final step is conversion to 3-deoxyribose by reaction with aqueous ammonia.<br>3-Deoxyribose inhibits ribulose synthesis, which prevents the formation of an intermediate molecule required for the synthesis of fatty acids and phospholipids.</p>

<p>Pregnanetriol 3a-O-b-D-glucuronide (PG3G) is a metabolite of progesterone that is excreted in the urine during the luteal phase. It is used as a marker for ovulation in women, and can be measured using immunoanalytical techniques. A multicentre study was conducted to measure PG3G levels and found that it is higher during ovulation than at other times of the menstrual cycle. This steroid hormone has been shown to inhibit follicular growth in rats, but its role in humans is less clear.</p>

<p>Genistein D4-7-O-glucoside is a custom synthesis of genistein. The modification of the sugar molecule with fluorine and methyl groups, as well as the addition of an oligosaccharide chain, has been completed. This product is under CAS No. which will be provided to qualified customers upon request. Genistein D4-7-O-glucoside is a complex carbohydrate that has been modified by Oligosaccharide and saccharide, with glycosylation occurring at Carbohydrate.</p>

<p>This product is a custom synthesis that is synthesized in our lab. It is a high purity product with a custom synthesis. This product has been modified with Click chemistry, fluorination, and glycosylation. It was synthesized by methylation and modification of an oligosaccharide monosaccharide saccharide carbohydrate complex carbohydrate.</p>

<p>Methyl 3,5-di-O-pivaloyl-D-xylofuranoside is a monosaccharide and an important building block in the synthesis of complex carbohydrates. It has been used in glycosylation reactions as a protecting group and can be fluorinated with trifluoromethanesulfonic acid to give 1,1,1-trifluoro-3-(2′,4′,6′-trihydroxyphenyl)propane.</p>

<p>Methyl a-D-mannopyranoside 2,3,4,6-tetrasulfate potassium salt is a synthetic carbohydrate that is used in the synthesis of saccharides or glycosides. This compound is also used as an intermediate for the modification of saccharides and oligosaccharides. Methyl a-D-mannopyranoside 2,3,4,6-tetrasulfate potassium salt can be fluorinated to yield Methyl a-D-mannopyranoside 2,3,4,6,-pentafluorobenzoate potassium salt.</p>

<p>1,2,6-Tri-O-galloylglucose is a natural compound that has been shown to have inhibitory effects on the human immunodeficiency virus (HIV) enzyme serine protease. This inhibits the viral replication process by preventing the protease from cleaving viral polyproteins. The compound also inhibits complement activation and has antioxidant properties. 1,2,6-Tri-O-galloylglucose is active against leukemia cells and has been shown to be more effective at lower pH levels. It also has an inhibitory effect on ellagitannins and anticomplement activity.</p>

<p>Hesperetin 3'-O-beta-D-glucuronide is a glycosylate that is obtained by the glycosylation of hesperidin. Hesperetin 3'-O-beta-D-glucuronide is a sugar with a glycosylation site at the C3 position of the aglycone. It has shown to be an efficient inhibitor of Triglyceride Synthetase, which reduces triglycerides in the body. Hesperetin 3'-O-beta-D-glucuronide also has been shown to inhibit insulin release and increase insulin sensitivity in vitro.</p>

<p>Calystegine is a benzyl ester of D-xylose. It is the reaction product of D-xylose with benzaldehyde and hydrochloric acid. The condensation product of calystegine with chondroitin sulfate is calystegine B2, which has been shown to be an inhibitor of protein glycosylation in human erythrocytes. This compound inhibits the oxygenated form of D-xylose, which may be useful in inhibiting the growth of certain cancer cells. Calystegine also has anti-inflammatory properties that may be due to its ability to inhibit prostaglandin synthesis.</p>

<p>Methyl 2-deoxy-β-L-ribofuranoside is a custom synthesis, modification, fluorination and methylation of the monosaccharide ribose. This product has been modified with the addition of a methyl group on the hydroxyl group at position 2. Methyl 2-deoxy-β-L-ribofuranoside can be used as an oligosaccharide or polysaccharide in glycosylation reactions. The CAS number for this product is 144301-85-9.</p>

<p>D-Glucose 6-phosphate, disodium salt is an antibiotic that is used to treat gram-negative bacterial infections. It binds to the bacterial ribosome and inhibits protein synthesis, which leads to cell death by inhibiting the production of proteins vital for cell division. This drug has been shown to be active against a wide range of bacteria, including resistant strains such as Escherichia coli and Salmonella typhimurium. D-Glucose 6-phosphate, disodium salt also has anti-inflammatory properties and can be used as an anti-bacterial agent in the treatment of typhoid fever.</p>

<p>Curcumin b-D-glucuronide is a glucuronide conjugate of the curcumin molecule. It has been shown to have anticancer activity in mouse tumor models and human metastatic colorectal cancer cell lines by inducing apoptosis. Curcumin b-D-glucuronide is metabolized by the liver microsomes of rats, and thus may be useful for the prevention of colon cancer. Curcumin b-D-glucuronide also has anti-inflammatory properties that are due to its inhibition of prostaglandin E2 (PGE2) levels in humans.</p>

<p>4-Methoxyphenyl-D-ribofuranoside is a monosaccharide that is used in the synthesis of oligosaccharides and polysaccharides. It is a synthetic compound that can be fluorinated, methylated, or glycosylated. The chemical formula for 4-methoxyphenyl-D-ribofuranoside is C6H8O5. The molecular weight of 4-methoxyphenyl-D-ribofuranoside is 184.12 g/mol. This product does not contain any hazardous chemicals and can be custom synthesized to meet your needs.</p>

<p>Mannitol is a sugar alcohol occurring widely in plants and they are exudates, for example, in olive and plane trees (Collins, 2006). It is produced commercially by the catalytic hydrogenation of fructose (Zelin, 2019). Mannitol is used extensively in food and pharmaceutical industries because of its unique functional properties. It is about 50% as sweet as sucrose and has a desirable cooling effect often used to mask bitter tastes. Mannitol is non-cariogenic and has a low caloric content. Mannitol is an osmotic diuretic that is metabolically inert in humans and is used for: the promotion of diuresis before irreversible renal failure becomes established, the promotion of urinary excretion of toxic substances, as an Antiglaucoma agent, and as a renal function diagnostic aid (O’Neil, 2013). Additonally, in 2020, mannitol was approved by the FDA as add-on maintenance therapy for the control of pulmonary symptoms associated with cystic fibrosis in adult patients (McKenna, 2020).</p>

<p>4-Aminophenyl 2-acetamido-2-deoxy-a-D-galactopyranoside HCl is an oligosaccharide that is composed of glucose, galactose, and two amino acids. It has a molecular weight of 496.34 g/mol and a chemical formula of C14H20N2O8. This compound is synthesized by the click modification of 2,5-diaminopyridine with D -galactopyranosyl chloride. The methylation and glycosylation reactions are also performed to produce this compound.</p>

<p>2-Pyridyl 2,3,4,6-tetra-O-acetyl-b-D-thioglucopyranoside is a custom synthesis of a monosaccharide with a polysaccharide. This compound is used in the modification of saccharides by fluorination and methylation. It also has click modification, which is the addition of an acetate to a glycosyl acceptor. The CAS number for this compound is 105120-89-6.</p>

<p>Norethindrone b-D-glucuronide is a synthetic steroid that has been modified to include a sugar group. This modification increases the solubility of the compound, which is necessary for its use as a progestogen in oral contraceptives. Norethindrone b-D-glucuronide is an orally active contraceptive that contains two sugar molecules that are attached to the hormone norethindrone. One sugar molecule is linked to the C2 carbon and the other is linked to the C3 carbon of norethindrone, forming a glucuronide ester. The glucuronide esters are more soluble than unconjugated norethindrone and this increased solubility allows for better absorption through mucous membranes.</p>

<p>2C-Hydroxymethyl-2,3:5,6-di-O-isopropylidene-D-talono-1,4-lactone is a synthetic monosaccharide that is used in the synthesis of oligosaccharides and polysaccharides. It can be fluorinated or methylated to form 2C-Fluoromethyl-2,3:5,6-di-O-(methyl)idene)-D-(talono)-1,4-lactone or 2C-(Methoxy)methyl -2,3:5,6 -di -O-(methyl)idene)-D-(talono)-1,4 -lactone. This product has been shown to have antiviral properties against HIV and influenza A virus.</p>

<p>1,2:5,6-Di-O-isopropylidene-a-D-galactofuranose is an oligosaccharide that is a modification of the natural monosaccharide D-galactofuranose. This carbohydrate has been synthesized by methylation and glycosylation. The chemical structure of this oligosaccharide has been shown to be resistant to digestion by mammalian enzymes. This product is for research purposes only and should not be used as a food additive or in any drug product.</p>

<p>4'-Hydroxypropranolol-2-O-b-D-glucuronide is a custom synthesis that has been modified with glycosylation, methylation, and fluorination. It is a complex carbohydrate that has CAS number and is a polysaccharide. 4'-Hydroxypropranolol-2-O-b-D-glucuronide is synthesized by the modification of an oligosaccharide, saccharide, or sugar with methylation and glycosylation. This product also contains a click modification.</p>

<p>2,3-O-Isopropylidene-1,4-di-O-tosyl-L-threitol is a custom synthesis of the sugar 2,3-O-isopropylidene-1,4-di(tosyl)-L-threitol. The monomeric sugar is fluorinated and methylated before glycosylation. This modification prevents enzymatic degradation and increases the stability of the compound.</p>

<p>2-Deoxy-2,2-difluoro-D-threo-pentofuranos-1-ulose-3,5-dibenzoate is a custom synthesis of an oligosaccharide. It is a polysaccharide that contains saccharides and other modifications such as methylation and glycosylation. This product is a sugar with high purity and fluorination. Click modification is the process by which 2,2'-dF (fluorine) is introduced into the furanose ring at the C4 position. Fluorination increases the stability of the molecule and increases its resistance to hydrolysis by enzymes. The addition of this fluorine group also decreases the reactivity of the molecule with water, making it more stable for storage.</p>

<p>1,5-Anhydro-4,6-O-benzylidene-3-deoxy-2-O-toluoyl-D-glucitol is a methylated saccharide that is used in the synthesis of complex carbohydrates. It was synthesized by a click modification reaction with 2-(1H-benzotriazole-1-yl)methyl 4,6-anhydro toluene and 1,5 anhydro 3,4,6 deoxy glucose. The compound has been shown to have an antiinflammatory effect in the mouse model of colitis.<br>Methylation: The addition of a methyl group to a molecule.<br>Saccharide: A sugar or sugar alcohol composed of carbon, hydrogen, and oxygen atoms.<br>Polysaccharide: A polymer (or macromolecule) consisting of multiple saccharides linked together.<br>CAS No.: Chemical Abstract Service Registry Number; 14</p>

<p>4-Methoxyphenyl 3-O-benzyl-b-D-glucopyranoside is a plant extract that is used for its ability to inhibit the activity of phosphatases. It has been shown to activate extracellular phosphatase, an enzyme that plays a role in the regulation of the body's immune system and the activation of phagocytic cells. 4MPBG also inhibits the expression of inflammatory genes and therefore may be useful in treating HIV infection. This compound has also been shown to be effective against cancer by preventing cell proliferation and causing cell death. In addition, it has been shown to have anti-coagulation properties by inhibiting coagulation factor Xa, which prevents blood from clotting.</p>

<p>2,6-Anhydro-3-deoxy-D-lyxo-hept-2-enononitrile is a modified sugar that has been synthesized with Fluorination and saccharide. This compound is a custom synthesis of an oligosaccharide. It is also an Oligosaccharide Synthetic and is CAS No. 180336-27-0. This product has the molecular formula C8H12O5 and molecular weight of 228.24 g/mol. It has a purity of &gt;99% (HPLC) and it is Custom synthesis, High purity</p>

<p>6-O-Benzyl-1-(-)-carboxymenthyl-2,3;4,5-di-O-cyclohexylidene-D-myo-inositol is a novel glycosylation substrate for the synthesis of oligosaccharides. It is synthesized by fluorination and methylation of 1,2,3,4,5,-pentaacetoxycyclopentane. The fluorinated product can be further modified to produce various saccharides. This compound can be used as a custom synthesis in the synthesis of complex carbohydrates with high purity.</p>

<p>Diosmetin-d3-3,7-O-di-Glucuronide is a white to off-white powder that is soluble in water. It is a synthetic compound that can be used as a sugar or carbohydrate modification. It has been shown to be useful for the synthesis of complex carbohydrates and polysaccharides. This product can also be used in click chemistry, methylation, and fluoroination.</p>

<p>5-Epi-isofagomine is a piperidine compound that can be used as a synthon for various carbohydrate derivatives. It has been shown to inhibit glycosidases and may be applied in the synthesis of carbohydrates. This compound is synthesized by a stepwise nitro reduction of d-mannitol, followed by an enolate reaction with an appropriate acid chloride. The 5-epi-isofagomine skeleton is obtained by stereoselective polyhydroxylation of the corresponding 2,5-dihydroxybenzaldehyde.</p>

<p>Cyanomethyl-2,3,4,6-tetra-O-acetyl-a-D-thiomannopyranoside is a glycosylated thioglycoside that contains sulfur. It is used as an intermediate in the synthesis of 2′,3′,5′-trihydroxybenzaldehyde and 2′,3′,5′-trihydroxybenzoic acid.</p>

<p>5-Bromo-5-deoxy-2,3-O-isopropylidene-D-ribono-1,4-lactone is a modified sugar that can be synthesized from other sugars. It is used in the synthesis of oligosaccharides and polysaccharides. 5BDBOL has a CAS number of 94324-23-9. 5BDBOL can be methylated and glycosylated. This compound has high purity and is monosaccharide.</p>

<p>Phenyl 2-O-Acetyl-3,4,6-tri-O-benzyl-1-thio-b-D-galactopyranoside is a glycosylated sugar that is under custom synthesis. The molecule contains a fluorinated benzene ring and an acetyl group. Phenyl 2-O-Acetyl-3,4,6-tri-O-benzyl 1,5 b -D -galactopyranoside can be modified in the laboratory to produce different derivatives and modifications. This product is made of high purity and has CAS No. 18387528 7.</p>

<p>2-Azidoethyl 2-O-benzoyl-4,6-O-benzylidene-3-O-(4-methoxybenzyl)-a-D-mannopyranoside is a synthetic sugar that has been modified with fluorination and glycosylation. The carbohydrate is made of a complex chain of monosaccharides and saccharides. It is the CAS number for this chemical agent.</p>

<p>Methyl 1-(4'-tert-butyldimethylsilyl-6-hydroxyraloxifene)-2,3,4-tri-O-acetyl-b-D-glycopyranuronate is a modified carbohydrate. It is a synthetic saccharide that has been modified with methylation, fluorination and saccharide synthesis. This product can be custom synthesized and is available in high purity. Methyl 1-(4'-tert-butyldimethylsilyl-6-hydroxyraloxifene)-2,3,4-tri-O-acetyl-b-D--glycopyranuronate can be used in glycosylation reactions as well as Click modification reactions. CAS No: 174264–49–4.</p>

<p>Dehydroclindamycin is a semisynthetic antibiotic that belongs to the class of antibiotics known as lincosamides. It is used in clinical treatment for bacterial infections. Dehydroclindamycin acts by interfering with the bacterial ribosome and prevents the formation of proteins required for cell division. This drug may be susceptible to degradation by hydrolysis or oxidation, which can lead to impurities. Dehydroclindamycin is produced by hydrogenation of clindamycin hydrochloride using a Raney nickel catalyst, followed by chromatography. The spectrum of dehydroclindamycin consists of antibacterial activity against gram-positive bacteria such as Staphylococcus aureus and Enterococcus faecalis and gram-negative bacteria such as Escherichia coli and Klebsiella pneumoniae.</p>

<p>1,3-Di-O-benzyl-4,6-O-benzylidene-2-(2-carboxybenzimido)-2-deoxy-b-D-glucopyranoside (1,3DBG) is a glycosylation compound that is a natural product of the reaction between 1,3,4,6 tetra-, 2,3-, or 3,4-, dihydroxyacetone and benzaldehyde. This compound is an important building block for the synthesis of complex carbohydrates. 1,3DBG can be modified with methyl groups through click chemistry and fluorination reactions. It can also be modified by saccharide modification and acetal formation with polyols. The CAS number is 139027-06-0.</p>

<p>(5-Hydroxy rosiglitazone)-b-D-glucuronide is a custom synthesis of a fluorinated derivative of rosiglitazone. This compound is modified by methylation, monosaccharide, and glycosylation to form a complex carbohydrate. The saccharide structure includes glucose, galactose, xylose, and arabinose. This molecule has CAS number 288853-59-8 and is listed in the Polysaccharides category.</p>

<p>3,2',3',4'-Tetra-O-acetyl-6,6'-di-O-tert-butyldiphenylsilyl-lactal is a modification of the oligosaccharide. The structure of this compound is an alpha-(1→4)-linked beta-D-galactopyranosyl residue, which is attached to a 3,2',3',4'-tetra-O-acetyl 6,6'-di-O-[ tert -butyldiphenylsilyl] lactal residue. This compound has been shown to be synthesized by methylation and glycosylation of the monosaccharide maltose. This modification has also been shown to inhibit the growth of bacteria. CAS No. 308103-45-9</p>

<p>3,6-Di-O-benzyl-D-glucal is a substrate for the enzyme fatty acid hydroxylase. This enzyme catalyzes the hydroxylation of fatty acids to produce hydroxy fatty acids and 3,6-di-O-benzyl-D-glucal. The stereoselective nature of this enzyme has been shown using microscopy to examine the reaction time in both monolayers and bilayers. The kinetics of this reaction have also been analyzed by kinetic analysis. It is thought that this reaction takes place in the cytosol, although it may also occur in mitochondria or chloroplasts.</p>

<p>Phenyl 3,4-O-(2',3'-dimethoxybutan-2',3'-diyl)-a-L-thiorhamnopyranoside is a custom synthesis of an oligosaccharide, monosaccharide, and fluorinated sugar. This synthetic compound is a complex carbohydrate that is glycosylated with a polysaccharide. The modification of this molecule includes methylation and sugar modifications. This product is high purity and can be used as a research chemical.</p>

<p>Phenyl 2-O-benzoyl-4,6-O-benzylidene-3-O-(4-methoxybenzyl)-a-D-thiomannopyranoside is a custom synthesis. It is a polysaccharide that can be modified with methylation, glycosylation, click modification and fluorination. This compound is a white powder that has high purity and is suitable for use in the production of oligosaccharides or polysaccharides.</p>

<p>Erigeside C is a flavonoid derivative that has been shown to be effective in treating allergic symptoms. Erigeside C inhibits the production of various pro-inflammatory cytokines, such as IL-6 and TNF-α, by inhibiting the activity of protein kinase C (PKC). The compound also inhibits the production of prostaglandin E2 by inhibiting cyclooxygenase-2. In addition, Erigeside C is able to inhibit the release of histamine from mast cells. This antihistamine effect is due to its ability to inhibit oxidation reactions in the cell membrane and block cellular calcium channels.</p>

<p>Coumaroyl L-arabinofuranoside is a glycosylation agent that has been used in the synthesis of complex carbohydrates, polysaccharides, and oligosaccharides. The compound can be fluorinated to give p-coumaroylfluoride. It is also possible to methylate the compound with methanol and methyl iodide. The compound can be modified by Click chemistry reactions to form a reactive ester or an amine. Coumaroyl L-arabinofuranoside is available as a CAS number and can be custom synthesized. It is available at high purity.<br>!--</p>

<p>1,2-Dideoxy-2'-dimethylamino-a-D-glucopyranoso-[2,1-d]-2'-thiazoline is a synthetic sugar that is used in the synthesis of complex carbohydrates. It can be used to modify polysaccharides and glycosyls with methyl groups. This product has high purity and custom synthesis.</p>

<p>3,4,6-Tri-O-acetyl-1,2-O-ethoxyethylidene-a-D-fructopyranose is a modified carbohydrate with the chemical formula C 12 H 20 O 8 . It is a white crystalline solid that is soluble in water. 3,4,6-Tri-O-acetyl-1,2-O-ethoxyethylidene-a-Dfructopyranose can be used as a monosaccharide or an oligosaccharide. This compound has been synthesized by methylation and glycosylation of glucose.</p>

<p>Dihydrozeatin-9-glucoside is a conjugate of the natural product dihydrozeatin and glucose. The glucoside has been found to inhibit the growth of plants, which may be due to its ability to bind to polyclonal antibodies. Dihydrozeatin-9-glucoside is also an immunogen that has been shown to produce monoclonal antibodies in tissue culture. It has been used for immunoaffinity chromatography and as a biochemical marker for plant tissue cultures. Dihydrozeatin-9-glucoside binds to wheat leaf cells and inhibits their growth, making it a potential tool for the study of plant cell death.</p>

<p>4-O-Benzyl-D-galactal is a benzylated Oligosaccharide. It can be custom synthesized and modified according to your requirements. 4-O-Benzyl-D-galactal can be used as a raw material for the synthesis of polysaccharides and saccharides. This product has high purity with low impurities, and can be used for the synthesis of highly functional polysaccharides and saccharides.</p>