CAS 58-86-6

(+)-Xilosa

Descripción:

(+)-Xilosa, con el número CAS 58-86-6, es un azúcar aldopentosa que ocurre de forma natural, específicamente un monosacárido de cinco carbonos. Se clasifica como un D-azúcar y se encuentra comúnmente en varios materiales vegetales, particularmente en la hemicelulosa de la madera y en algunas frutas. La fórmula molecular de (+)-Xilosa es C5H10O5, y existe en forma cristalina que es típicamente blanca o incolora. Este azúcar es conocido por su sabor dulce, aunque es menos dulce que la glucosa. (+)-Xilosa es soluble en agua, lo que facilita su absorción en sistemas biológicos. Juega un papel significativo en el metabolismo de carbohidratos y a menudo se utiliza en entornos de laboratorio para varios ensayos bioquímicos, incluidos pruebas de absorción intestinal. Además, es importante en la industria alimentaria y puede ser utilizado en la producción de xilo-oligosacáridos, que tienen propiedades prebióticas. El compuesto puede existir en diferentes formas anoméricas, siendo la configuración D la más prevalente en la naturaleza.

Fórmula: C₅H₁₀O₅

InChI: InChI=1S/C5H10O5/c6-1-3(8)5(10)4(9)2-7/h1,3-5,7-10H,2H2/t3-,4+,5+/m0/s1

Clave InChI: InChIKey=PYMYPHUHKUWMLA-VPENINKCSA-N

SMILES: [C@H]([C@@H](CO)O)([C@H](C=O)O)O

Sinónimos:

• (+)-Xylose
• (2R,3S,4R)-2,3,4,5-Tetrahydroxypentanal
• 2,3,4,5-Tetrahydroxypentanal
• <span class="text-smallcaps">D</span>-(+)-Xylose
• Brn 1562108
• Ccris 1899
• D-xylopyranose
• FEMA No. 3606
• Holzzucker
• Hsdb 3273
• Unii-A1Ta934Ako
• Wood sugar
• Xilosa, Pura
• Xylose, <span class="text-smallcaps">D</span>-
• Xylose, D-
• alpha-D-xylopyranose
• beta-D-xylopyranose

D-(+)-Xylose

CAS: 58-86-6

Fórmula: C₅H₁₀O₅

Pureza: >98.0%(HPLC)

Forma y color: White powder to crystal

Peso molecular: 150.13

Ref: 3B-X0019

D-(+)-Xylose, 98+%

CAS: 58-86-6

D-(+)-Xylose is used to prepare furfural by acid catalyzed degradation reaction, which acts as a solvent as well as a precursor to synthetic polymers. It is a useful animal medicine involved in the treatment of malabsorption. It finds application in the production of sugar substitute xylitol by sub

Fórmula: C₅H₁₀O₅

Pureza: 98+%

Forma y color: White to pale cream, Crystals or powder or crystalline powder

Peso molecular: 150.13

Ref: 02-A10643

XYLOSE CRS

CAS: 58-86-6

XYLOSE CRS

Ref: 41-X0200000

D-(+)-Xylose, 10mM (in DMSO)

CAS: 58-86-6

D-(+)-Xylose, 10mM (in DMSO)

Fórmula: C₅H₁₀O₅

Pureza: ≥98%, 10 mM in DMSO

Peso molecular: 150.13

Ref: 54-BUP19059

D-(+)-Xylose

CAS: 58-86-6

D-(+)-Xylose

Fórmula: C₅H₁₀O₅

Pureza: 98%

Forma y color: White Solid-Crystals

Peso molecular: 150.1299

Ref: 54-OR7967

D-(+)-Xylose

CAS: 58-86-6

Fórmula: C₅H₁₀O₅

Pureza: ≥ 98.5%

Forma y color: White to colourless crystalline powder

Peso molecular: 150.13

Ref: 7W-GC9897

D-(+)-Xylose, USP grade

CAS: 58-86-6

Fórmula: C₅H₁₀O₅

Pureza: 98.0 - 102.0 % (dried basis)

Forma y color: White crystalline powder

Peso molecular: 150.13

Ref: 7W-GC4822

D-Xylose

CAS: 58-86-6

D-Xylose

Fórmula: C₅H₁₀O₅

Pureza: 98%

Forma y color: Solid-Crystals

Peso molecular: 150.1299

Ref: 54-BIK9014

D-(+)-Xylose (Standard)

CAS: 58-86-6

D-(+)-Xylose (Standard) is the standard substance of D-(+)-Xylose, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. D-(+)-Xylose (Wood sugar) is an aldopentose - a monosaccharide containing five carbon atoms and an aldehyde functional group. It has chemical formula C5H10O5 and is 40% as sweet as sucrose. Xylose is also found in mucopolysaccharides of connective tissue and sometimes in the urine. Xylose is the first sugar added to serine or threonine residues during proteoglycan type O-glycosylation. Therefore xylose is involved in the biosythetic pathways of most anionic polysaccharides such as heparan sulphate and chondroitin sulphate. In medicine, xylose is used to test for malabsorption by administering a xylose solution to the patient after fasting. If xylose is detected in the blood and/or urine within the next few hours, it has been absorbed by the intestines. Xylose is said to be one of eight sugars which are essential for human nutrition, the others being galactose, glucose, mannose, N-acetylglucosamine, N-acetylgalactosamine, fucose, and sialic acid. . Xylose in the urine is a biomarker for the consumption of apples and other fruits.

Fórmula: C₅H₁₀O₅

Peso molecular: 150.13

Ref: TM-TMSM-0856

D-(+)-Xylose

CAS: 58-86-6

D-(+)-Xylose analytical standard

Fórmula: C₅H₁₀O₅

Pureza: (HPLC) ≥95%

Forma y color: Powder

Peso molecular: 150.14

Ref: 11-4312A

D-Xylose

CAS: 58-86-6

Fórmula: C₅H₁₀O₅

Pureza: 97%

Forma y color: Solid

Peso molecular: 150.1299

Ref: IN-DA00IABI

D-Xylose

Producto controlado

CAS: 58-86-6

Fórmula: C₅H₁₀O₅

Forma y color: Neat

Peso molecular: 150.13

Ref: 04-C17946000

D-Xylose-1,2,3,4,5,5'-C-d6

Producto controlado

CAS: 58-86-6

Applications D-Xylose-1,2,3,4,5,5'-C-d6 is a labeled analog of D-Xylose, which is used in diagnostic malabsorption tests as well as in the production of Furfural.
References Ehrenpreis E.D. et al.: J. Acquir. Immune. Defic. Syndr., 5, 1047 (1992); Sérgio L. et al.: Cat. Comm., 9, 2144 (2008);

Fórmula: C₅H₄D₆O₅

Forma y color: Neat

Peso molecular: 156.17

Ref: TR-X750765

D-Xylose

CAS: 58-86-6

Applications D-Xylose is used in diagnostic malabsorption tests as well as in the production of Furfural.
References Ehrenpreis E.D. et al.: J. Acquir. Immune. Defic. Syndr., 5, 1047 (1992); Sérgio L. et al.: Cat. Comm., 9, 2144 (2008);

Fórmula: C₅H₁₀O₅

Forma y color: Neat

Peso molecular: 150.13

Ref: TR-X750750

D-(+)-Xylose

CAS: 58-86-6

D-(+)-Xylose (Wood sugar) is an aldopentose. Xylose is also found in mucopolysaccharides of connective tissue and sometimes in the urine.

Fórmula: C₅H₁₀O₅

Pureza: 99.84% - 99.85%

Forma y color: White Solid

Peso molecular: 150.13

Ref: TM-T4825

D-Xylose

CAS: 58-86-6

Fórmula: C₅H₁₀O₅

Forma y color: Solid

Peso molecular: 150.13

Ref: BE-BePure-26529

D-Xylose

CAS: 58-86-6

Fórmula: C₅H₁₀O₅

Pureza: 95%

Forma y color: Solid

Peso molecular: 150.13

Ref: 10-F209047

D-(+)-Xylose extrapure

CAS: 58-86-6

Fórmula: C₅H₁₀O₅

Forma y color: White to off-white, Crystalline powder, Clear, Colourless

Peso molecular: 150.13

Ref: SR-84974

D-(+)-Xylose ExiPlus, Multi-Compendial

CAS: 58-86-6

Fórmula: C₅H₁₀O₅

Forma y color: White to off-white, Crystalline powder, Clear

Peso molecular: 150.13

Ref: SR-29426

D-Xylose

CAS: 58-86-6

Xylose (Xyl) is an aldopentose also known as wood sugar (Collins, 2006). The main sources of xylose are hemicelluloses found in hardwood and perennial plants, such as, grasses, cereals, and herbs (Petzold-Welcke, 2014) and some algae. Xylose is used in the production of xylitol, a low calory sugar substitute. Xylose is used in glycosaminoglycan (GAG) biosynthesis, which is initiated by peptide O-xylosyltransferases, which transfer xylose onto selected serine residues in the core proteins. The first enzyme in the pathway, peptide O-xylosyltransferase, catalyzes the transfer of xylose from uridine diphosphate (UDP)-α-D-xylose onto serine and thus determines the site(s) of GAG attachment on the core protein (Briggs, 2018).

Fórmula: C₅H₁₀O₅

Pureza: Min. 99.0 Area-%

Peso molecular: 150.13 g/mol

Ref: 3D-X-7910