CAS 58-86-6

(+)-Xylose

Description:

(+)-Xylose, with the CAS number 58-86-6, is a naturally occurring aldopentose sugar, specifically a five-carbon monosaccharide. It is classified as a D-sugar and is commonly found in various plant materials, particularly in the hemicellulose of wood and in some fruits. The molecular formula of (+)-xylose is C5H10O5, and it exists in a crystalline form that is typically white or colorless. This sugar is known for its sweet taste, although it is less sweet than glucose. (+)-Xylose is soluble in water, which facilitates its absorption in biological systems. It plays a significant role in carbohydrate metabolism and is often used in laboratory settings for various biochemical assays, including tests for intestinal absorption. Additionally, it is important in the food industry and can be utilized in the production of xylooligosaccharides, which have prebiotic properties. The compound can exist in different anomeric forms, with the D-configuration being the most prevalent in nature.

Formula: 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

InChI key: InChIKey=PYMYPHUHKUWMLA-VPENINKCSA-N

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

Synonyms:

• (+)-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

Formula: C₅H₁₀O₅

Purity: >98.0%(HPLC)

Color and Shape: White powder to crystal

Molecular weight: 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

Formula: C₅H₁₀O₅

Purity: 98+%

Color and Shape: White to pale cream, Crystals or powder or crystalline powder

Molecular weight: 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)

Formula: C₅H₁₀O₅

Purity: ≥98%, 10 mM in DMSO

Molecular weight: 150.13

Ref: 54-BUP19059

D-Xylose

CAS: 58-86-6

Formula: C₅H₁₀O₅

Purity: 97%

Color and Shape: Solid

Molecular weight: 150.1299

Ref: IN-DA00IABI

D-(+)-Xylose

CAS: 58-86-6

D-(+)-Xylose

Formula: C₅H₁₀O₅

Purity: 98%

Color and Shape: White Solid-Crystals

Molecular weight: 150.1299

Ref: 54-OR7967

D-(+)-Xylose

CAS: 58-86-6

Formula: C₅H₁₀O₅

Purity: ≥ 98.5%

Color and Shape: White to colourless crystalline powder

Molecular weight: 150.13

Ref: 7W-GC9897

D-(+)-Xylose, USP grade

CAS: 58-86-6

Formula: C₅H₁₀O₅

Purity: 98.0 - 102.0 % (dried basis)

Color and Shape: White crystalline powder

Molecular weight: 150.13

Ref: 7W-GC4822

D-Xylose

CAS: 58-86-6

D-Xylose

Formula: C₅H₁₀O₅

Purity: 98%

Color and Shape: Solid-Crystals

Molecular weight: 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.

Formula: C₅H₁₀O₅

Molecular weight: 150.13

Ref: TM-TMSM-0856

D-(+)-Xylose

CAS: 58-86-6

D-(+)-Xylose analytical standard

Formula: C₅H₁₀O₅

Purity: (HPLC) ≥95%

Color and Shape: Powder

Molecular weight: 150.14

Ref: 11-4312A

D-Xylose

Controlled Product

CAS: 58-86-6

Formula: C₅H₁₀O₅

Color and Shape: Neat

Molecular weight: 150.13

Ref: 04-C17946000

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.

Formula: C₅H₁₀O₅

Purity: 99.84% - 99.85%

Color and Shape: White Solid

Molecular weight: 150.13

Ref: TM-T4825

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);

Formula: C₅H₁₀O₅

Color and Shape: Neat

Molecular weight: 150.13

Ref: TR-X750750

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

Controlled Product

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);

Formula: C₅H₄D₆O₅

Color and Shape: Neat

Molecular weight: 156.17

Ref: TR-X750765

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).

Formula: C₅H₁₀O₅

Purity: Min. 98.0 Area-%

Color and Shape: White Powder

Molecular weight: 150.13 g/mol

Ref: 3D-MX00355

D-Xylose

CAS: 58-86-6

Ref: BE-BePure-26529

D-Xylose

CAS: 58-86-6

Formula: C₅H₁₀O₅

Purity: 95%

Color and Shape: Solid

Molecular weight: 150.13

Ref: 10-F209047

D-(+)-Xylose extrapure

CAS: 58-86-6

Formula: C₅H₁₀O₅

Color and Shape: White to off-white, Crystalline powder, Clear, Colourless

Molecular weight: 150.13

Ref: SR-84974

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

CAS: 58-86-6

Formula: C₅H₁₀O₅

Color and Shape: White to off-white, Crystalline powder, Clear

Molecular weight: 150.13

Ref: SR-29426