CAS 58-86-6

(+)-Xylose

Beschreibung:

(+)-Xylose, mit der CAS-Nummer 58-86-6, ist ein natürlich vorkommendes Aldopentose-Zucker, spezifisch ein Monosaccharid mit fünf Kohlenstoffatomen. Es wird als D-Zucker klassifiziert und kommt häufig in verschiedenen Pflanzenmaterialien vor, insbesondere in der Hemicellulose von Holz und in einigen Früchten. Die chemische Formel von (+)-Xylose ist C5H10O5, und es existiert in kristalliner Form, die typischerweise weiß oder farblos ist. Dieser Zucker ist bekannt für seinen süßen Geschmack, obwohl er weniger süß ist als Glukose. (+)-Xylose ist in Wasser löslich, was seine Absorption in biologischen Systemen erleichtert. Es spielt eine bedeutende Rolle im Kohlenhydratstoffwechsel und wird häufig in Laborumgebungen für verschiedene biochemische Tests verwendet, einschließlich Tests zur intestinalen Absorption. Darüber hinaus ist es wichtig in der Lebensmittelindustrie und kann zur Herstellung von Xylooligosacchariden verwendet werden, die präbiotische Eigenschaften haben. Die Verbindung kann in verschiedenen anomeren Formen existieren, wobei die D-Konfiguration in der Natur am häufigsten vorkommt.

Formel: C₅H₁₀O₅

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

InChI Key: InChIKey=PYMYPHUHKUWMLA-VPENINKCSA-N

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

Synonyme:

• (+)-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

Formel: C₅H₁₀O₅

Reinheit: >98.0%(HPLC)

Farbe und Form: White powder to crystal

Molekulargewicht: 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

Formel: C₅H₁₀O₅

Reinheit: 98+%

Farbe und Form: White to pale cream, Crystals or powder or crystalline powder

Molekulargewicht: 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)

Formel: C₅H₁₀O₅

Reinheit: ≥98%, 10 mM in DMSO

Molekulargewicht: 150.13

Ref: 54-BUP19059

D-(+)-Xylose

CAS: 58-86-6

D-(+)-Xylose

Formel: C₅H₁₀O₅

Reinheit: 98%

Farbe und Form: White Solid-Crystals

Molekulargewicht: 150.1299

Ref: 54-OR7967

D-(+)-Xylose

CAS: 58-86-6

Formel: C₅H₁₀O₅

Reinheit: ≥ 98.5%

Farbe und Form: White to colourless crystalline powder

Molekulargewicht: 150.13

Ref: 7W-GC9897

D-(+)-Xylose, USP grade

CAS: 58-86-6

Formel: C₅H₁₀O₅

Reinheit: 98.0 - 102.0 % (dried basis)

Farbe und Form: White crystalline powder

Molekulargewicht: 150.13

Ref: 7W-GC4822

D-Xylose

CAS: 58-86-6

D-Xylose

Formel: C₅H₁₀O₅

Reinheit: 98%

Farbe und Form: Solid-Crystals

Molekulargewicht: 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.

Formel: C₅H₁₀O₅

Molekulargewicht: 150.13

Ref: TM-TMSM-0856

D-(+)-Xylose

CAS: 58-86-6

D-(+)-Xylose analytical standard

Formel: C₅H₁₀O₅

Reinheit: (HPLC) ≥95%

Farbe und Form: Powder

Molekulargewicht: 150.14

Ref: 11-4312A

D-Xylose

CAS: 58-86-6

Formel: C₅H₁₀O₅

Reinheit: 97%

Farbe und Form: Solid

Molekulargewicht: 150.1299

Ref: IN-DA00IABI

D-Xylose

Kontrolliertes Produkt

CAS: 58-86-6

Formel: C₅H₁₀O₅

Farbe und Form: Neat

Molekulargewicht: 150.13

Ref: 04-C17946000

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

Kontrolliertes Produkt

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);

Formel: C₅H₄D₆O₅

Farbe und Form: Neat

Molekulargewicht: 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);

Formel: C₅H₁₀O₅

Farbe und Form: Neat

Molekulargewicht: 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.

Formel: C₅H₁₀O₅

Reinheit: 99.84% - 99.85%

Farbe und Form: White Solid

Molekulargewicht: 150.13

Ref: TM-T4825

D-Xylose

CAS: 58-86-6

Formel: C₅H₁₀O₅

Farbe und Form: Solid

Molekulargewicht: 150.13

Ref: BE-BePure-26529

D-Xylose

CAS: 58-86-6

Formel: C₅H₁₀O₅

Reinheit: 95%

Farbe und Form: Solid

Molekulargewicht: 150.13

Ref: 10-F209047

D-(+)-Xylose extrapure

CAS: 58-86-6

Formel: C₅H₁₀O₅

Farbe und Form: White to off-white, Crystalline powder, Clear, Colourless

Molekulargewicht: 150.13

Ref: SR-84974

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

CAS: 58-86-6

Formel: C₅H₁₀O₅

Farbe und Form: White to off-white, Crystalline powder, Clear

Molekulargewicht: 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).

Formel: C₅H₁₀O₅

Reinheit: Min. 99.0 Area-%

Molekulargewicht: 150.13 g/mol

Ref: 3D-X-7910