
Monosacáridos
Subcategorías de "Monosacáridos"
- Allosas(11 productos)
- Arabinosas(21 productos)
- Eritrosas(11 productos)
- Fructosas(9 productos)
- Fucosas(36 productos)
- Galactosamina(41 productos)
- Galactosa(261 productos)
- Glucosas(365 productos)
- Ácidos glucurónicos(52 productos)
- Glico-sustratos para enzimas(78 productos)
- Gulosas(6 productos)
- Idosas(4 productos)
- Inositoles(15 productos)
- Lyxosas(4 productos)
- Manosas(65 productos)
- O-glicanos(48 productos)
- Psicosas(3 productos)
- Ramnosas(10 productos)
- Ribosas(61 productos)
- Ácidos siálicos(100 productos)
- Sorbosas(4 productos)
- Azúcares(173 productos)
- Tagatosis(4 productos)
- Taloses(8 productos)
- Xilosas(20 productos)
Se han encontrado 6088 productos de "Monosacáridos"
3,2',3',4'-Tetra-O-acetyl-6,6'-di-O-tert-butyldimethylsilyl-lactal
CAS:3,2',3',4'-Tetra-O-acetyl-6,6'-di-O-tert-butyldimethylsilyl-lactal is a glycosylation agent that can be used in the synthesis of oligosaccharides and polysaccharides. It can be fluorinated to create a reactive site for methylation and click modification. 3,2',3',4'-Tetra-O-acetyl-6,6'-di-O-tert-butyldimethylsilyl-lactal is an acetylated lactal with a silyl ether protecting group. This product has been custom synthesized and is available in high purity.
Pureza:Min. 95%Phenyl 2,3,6-tri-O-benzyl-b-D-thioglucopyranoside
CAS:Phenyl 2,3,6-tri-O-benzyl-b-D-thioglucopyranoside is a high purity, custom synthesis sugar that has been modified with Click modification, fluorination and glycosylation. It is a synthetic compound in the form of an oligosaccharide and monosaccharide. Phenyl 2,3,6-tri-O-benzyl-b-D-thioglucopyranoside has CAS No. 97974-20-4 and can be found under Modification.
Fórmula:C33H34O5SPureza:Min. 95%Peso molecular:542.69 g/molGlufosfamide
CAS:Glufosfamide is a cytotoxic drug that is used in the treatment of some types of cancer. It is a prodrug that requires conversion to its active form, glufosfamid, by esterase enzymes before it can exert its genotoxic effects. Glufosfamide has shown to be active against platinum-resistant ovarian cancer and solid tumours. This drug also has been shown to inhibit the growth of prostate cancer cells and miapaca-2 cells, which are derived from pancreatic cancer. Glufosfamide has been found to have low toxicity in mice, but there may be adverse reactions when combined with other drugs such as erythromycin or ketoconazole.
Fórmula:C10H21Cl2N2O7PPureza:Min. 95%Peso molecular:383.16 g/molBenzyl 4,6-O-benzylidene-a-D-galactopyranoside
CAS: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.
Fórmula:C20H22O6Pureza:Min. 95%Peso molecular:358.39 g/molp-Coumaroyl-b-D-glucose
CAS:P-Coumaroyl-b-D-glucose is a flavanone that belongs to the class of flavonoids. It is an intermediate in the synthesis of many other flavonoids, such as apigenin, labiatae, and rhamnetin. P-Coumaroyl-b-D-glucose has been shown to downregulate the expression of genes encoding proteins involved in the biosynthesis of proanthocyanidins and anthocyanins. This compound also induces apoptosis by binding to the mitochondria membrane and increasing reactive oxygen species production. P-Coumaroyl-b-D-glucose can be used as a marker for phenylpropanoid metabolism in plants.
Fórmula:C15H18O8Pureza:Min. 95%Forma y color:White PowderPeso molecular:326.3 g/mol3,4,6-Tri-O-acetyl-2-deoxy-2-phthalimido-b-D-glucopyranosyl chloride
CAS:3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-b-D-glucopyranosyl chloride is a modification of the carbohydrate. It is a complex carbohydrate that has been custom synthesized for research purposes. It can be used as a monosaccharide or polysaccharide in glycosylation reactions. This compound has not been fluorinated and the CAS number is 7772-87-4.
Fórmula:C20H20ClNO9Pureza:Min. 95%Peso molecular:453.83 g/molRef: 3D-MT05342
Producto descatalogadoMogroside II A2
CAS:Mogroside II A2 is a fructan that is found in the fruit of the plant Glycosmis erythrorhiza, which is a member of the family Rutaceae. This compound has been shown to have immune-modulating properties and is used as an ingredient in some pharmaceutical drugs. Mogroside II A2 has also been demonstrated to have antiviral activity and may be helpful for cancer treatment. The effects of this compound on kidney fibrosis are unclear; however, it does have anti-inflammatory properties.
Fórmula:C42H72O14Pureza:Min. 95%Forma y color:PowderPeso molecular:801.01 g/molm-Topolin-9-glucoside
CAS:M-topolin-9-glucoside is a synthetic sugar that has been modified by the introduction of fluorine atoms at C-2, C-3, and C-4. This sugar is used to study the interactions between carbohydrates and proteins. It is also used for the synthesis of oligosaccharides as well as for glycosylation and methylation reactions. M-topolin-9-glucoside is a monosaccharide that has been glycosylated and methylated. It can be used as a replacement for glucose in some reactions due to its stability and low cost.
Fórmula:C18H21N5O6Pureza:Min. 95%Forma y color:PowderPeso molecular:403.39 g/molVitamin D3 b-D-glucuronide
CAS:Vitamin D3 b-D-glucuronide is a modified version of vitamin D3. It is a high purity chemical with a purity level of at least 99%. This product can be used in the synthesis of complex carbohydrates and saccharides.
Fórmula:C33H52O7Pureza:Min. 95%Peso molecular:560.76 g/molRef: 3D-MV16894
Producto descatalogadoThiamine galactoside
CAS:Thiamine galactoside is a custom synthesis of a monosaccharide. It is modified with fluorination, methylation and saccharide. The resulting product has a molecular weight of 578.08 g/mol and the chemical formula C24H34N6O18S2.
Fórmula:C18H27O6N4S·C2H3O2Pureza:Min. 95%Peso molecular:486.54 g/mol1,2,3,4-Tetra-O-acetyl-6-deoxy-6-fluoro-a-D-glucopyranose
CAS:1,2,3,4-Tetra-O-acetyl-6-deoxy-6-fluoro-a-D-glucopyranose is a synthetic sugar that contains four acetyl groups and one fluorine atom. It can be used for the synthesis of oligosaccharides and glycosylations. This product is custom synthesized according to customers' requirements, with high purity and good quality.
Fórmula:C14H19FO9Pureza:Min. 95%Peso molecular:350.29 g/mol2-C-Methyl-D-arabono-1,4-lactone
CAS:2-C-Methyl-D-arabono-1,4-lactone is a synthetic sugar that can be custom synthesized to order. This product is fluorinated and methylated, which allows for the modification of any desired position. The product is also an oligosaccharide with a high purity and can be modified using click chemistry. 2-C-Methyl-D-arabono-1,4-lactone can be used as a sugar in glycosylation reactions or as a polysaccharide in complex carbohydrate synthesis.
Fórmula:C6H10O5Pureza:Min. 95%Peso molecular:162.14 g/molRef: 3D-MM10516
Producto descatalogadoPenta-O-acetyl-a-L-idopyranose
CAS:Penta-O-acetyl-a-L-idopyranose is a monosaccharide that is synthesized from D-glucose and acetic anhydride. It has been modified with methylation, fluorination, and saccharide modification. Penta-O-acetyl-a-L-idopyranose is soluble in water, methanol, ethanol, and acetone. This compound has been shown to be useful for glycosylation reactions as well as click chemistry. CAS No. 16299-15-3.
Fórmula:C16H22O11Pureza:Min. 95%Forma y color:PowderPeso molecular:390.34 g/molRef: 3D-MP04747
Producto descatalogadoNystatin A3
CAS: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
Fórmula:C53H85NO20Pureza:Min. 95%Peso molecular:1,056.24 g/molRef: 3D-MD146814
Producto descatalogadoMethyl b-D-fructofuranoside
CAS: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.
Fórmula:C7H14O6Pureza:Min. 98 Area-%Forma y color:Clear LiquidPeso molecular:194.18 g/molD-Mannose tablets
CAS:Please enquire for more information about D-Mannose tablets including the price, delivery time and more detailed product information at the technical inquiry form on this page
Fórmula:C6H12O6Pureza:Min. 95%Forma y color:PowderPeso molecular:180.16 g/mol1,2,3,4,6-Penta-O-acetyl-D-galactopyranose
CAS:1,2,3,4,6-Penta-O-acetyl-D-galactopyranose is an analog of the natural pentoses that binds to the mitochondrial membrane and inhibits the production of pro-inflammatory cytokines. This drug has been shown to inhibit the binding of lysophosphatidic acid (LPA) to its receptor by substituting for LPA in this binding site. 1,2,3,4,6-Penta-O-acetyl-D-galactopyranose also inhibits the expression of proinflammatory cytokines such as interleukin 6 (IL6) and IL1β in a dose dependent manner. This drug is also capable of inhibiting phosphotungstic acid from binding to a monolayer surface and can be used as a glycopolymer for cell culture. It has been shown that 1,2,3,4,6-Penta-O-acetylFórmula:C16H22O11Pureza:Min. 95%Forma y color:PowderPeso molecular:390.34 g/molRef: 3D-MP03541
Producto descatalogadoD-Galacturono-6,3-lactone
CAS: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.
Pureza:Min. 95%Ref: 3D-MG01313
Producto descatalogadoDecyl D-glucopyranoside
CAS: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.
Fórmula:C16H32O6Peso molecular:320.42 g/molRef: 3D-MD11310
Producto descatalogadoPhenyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-b-D-glucopyranoside
CAS:Phenyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-b-D-glucopyranoside is a fluorinated synthetic monosaccharide that has been synthesized to serve as a glycosylation and polysaccharide modification agent. Phenyl 3,4,6-tri-O-acetyl-2-deoxy-2--phthalimido--b--D--glucopyranoside is an effective methylation agent for the synthesis of complex carbohydrates. It can be used for click modifications on the sugar moiety of oligosaccharides and polysaccharides. Phenyl 3,4,6 -tri -O -acetyl -2 -deoxy -2 -phthalimido -b -D--glucopyranoside is soluble in water as well as many organic solvents. The CAS No. 120498 97 7 is assigned toFórmula:C26H25NO10Pureza:Min. 95%Peso molecular:511.48 g/molRef: 3D-MP12488
Producto descatalogadoGlucosamine L-5-methyltetrahydrofolate
CAS:Please enquire for more information about Glucosamine L-5-methyltetrahydrofolate including the price, delivery time and more detailed product information at the technical inquiry form on this page
Fórmula:C20H25N7O6•(C6H13NO5)2Pureza:Min. 95%Peso molecular:817.8 g/molN-Acetylmuramic acid 6-phosphate
CAS:N-Acetylmuramic acid 6-phosphate is a molecule that belongs to the class of compounds known as nucleotide phosphates. It is an intermediate in the biosynthesis of peptidoglycan, which is a major component of bacterial cell walls. N-Acetylmuramic acid 6-phosphate is synthesized from ATP and N-acetylmuramic acid by hydrolysis. The reaction mechanism for this transformation involves an imine intermediate, which can be formed through the action of two molecules of ATP and one molecule of N-acetylmuramic acid. This reaction is catalyzed by an enzyme called heterocyst. The enzyme kinetics for this transformation are influenced by many factors, including temperature, pH, and substrate concentration.Fórmula:C11H20NO11PPureza:Min. 95%Peso molecular:373.25 g/molD-Gluconic acid potassium salt
CAS: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.
Fórmula:C6H11KO7Pureza:Min. 95%Peso molecular:234.25 g/molN-Benzoyl-D-glucosamine
CAS: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
Fórmula:C13H17NO6Pureza:Min. 95%Forma y color:White PowderPeso molecular:283.28 g/molRef: 3D-MB03953
Producto descatalogadoD-Sedoheptulose
CAS: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).
Fórmula:C7H14O7Pureza:Min. 95%Forma y color:PowderPeso molecular:210.18 g/molN-Acetyl-D-glucosamine-3-6-di-O-sulfate sodium
CAS:N-Acetyl-D-glucosamine-3-6-di-O-sulfate sodium salt is a synthetic oligosaccharide. It is a fluorinated glycosylic acid glycosidase, an enzyme that catalyzes the hydrolysis of beta-(1,2)-glycosidic linkages in polysaccharides. This product can be custom synthesized to meet your specifications and can be modified with methylation or click modification for your specific needs.Fórmula:C8H15NO12S2•Na2Pureza:(13C-Nmr Spectrum) Min. 95%Forma y color:White PowderPeso molecular:427.32 g/molRef: 3D-MA58453
Producto descatalogadoBenzyl 2,3-O-isopropylidene-α-D-mannofuranoside
CAS: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.
Fórmula:C16H22O6Pureza:Min. 95%Forma y color:PowderPeso molecular:310.34 g/molRef: 3D-MB04631
Producto descatalogado1,2,3,4-Tetra-O-acetyl-D-glucuronide methyl ester
CAS: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
Fórmula:C15H20O11Pureza:Min. 97 Area-%Forma y color:White PowderPeso molecular:376.31 g/molRef: 3D-MT04862
Producto descatalogadoD-glucosyl--1,1' N-oleoyl-D-erythro-sphingosine
CAS:D-glucosyl--1,1' N-oleoyl-D-erythro-sphingosine is a synthetic oligosaccharide with a fluorinated alpha-hydroxy group and a methylated nitrogen atom. It is also a complex carbohydrate that has been modified by glycosylation and polysaccharide modification. D-glucosyl--1,1' N-oleoyl-D-erythro-sphingosine can be used in custom synthesis, click modification, methylation, and sugar modification. This product has high purity and can be used in the synthesis of drugs or other chemical compounds.Fórmula:C42H79NO8Pureza:Min. 95%Peso molecular:726.08 g/molMethyl 2-deoxy-2-fluoro-β-D-glucopyranoside
CAS:Methyl 2-deoxy-2-fluoro-b-D-glucopyranoside is a synthetic glycosylation product that is prepared by monosaccharide and polysaccharide modification. This fluorinated sugar has high purity and is easy to handle. It can be used in the synthesis of oligosaccharides, sugar chains, and other complex carbohydrate molecules. The CAS number for Methyl 2-deoxy-2-fluoro-b-D-glucopyranoside is 39110–58–2.Fórmula:C7H13FO5Pureza:Min. 95%Peso molecular:196.17 g/mol2,4-O-Benzylidene-L-xylose
CAS: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.
Fórmula:C12H14O5Pureza:Min. 95%Peso molecular:238.24 g/molRef: 3D-MB06850
Producto descatalogado(-)-2,3-O-Isopropylidene-D-threitol
CAS:(-)-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.
Fórmula:C7H14O4Pureza:Min. 95%Peso molecular:162.18 g/molRef: 3D-MI05357
Producto descatalogadoD-[UL-¹³C6]Galacturonic acid potassium
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.
Pureza:Min. 95%N-Acetylneuraminic acid 9-phosphate
CAS:N-Acetylneuraminic acid 9-phosphate is a sugar phosphate
Fórmula:C11H20NO12PPureza:Min. 95%Peso molecular:389.25 g/molDaunorubicin-d3
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%.
Fórmula:C27H26D3NO10Pureza:Min. 95%Peso molecular:530.54 g/molIsosaccharinic acid
CAS: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.
Fórmula:C6H12O6Pureza:Min. 95%Peso molecular:180.16 g/molRef: 3D-MI08218
Producto descatalogado5-Thio-N-acetylglucosamine
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.
Pureza:Min. 95%ADP-L-glycero-b-D-manno-heptose
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.
Pureza:Min. 95%
