D-(+)-Xylose

CAS: 58-86-6

Rif. TM-T4825

Informazioni sul prodotto

• Nome: D-(+)-Xylose
• Sinonimi: D(+)-Xylose, (+)-Xylose, Wood sugar, (+)-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

Descrizione

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.

• Marchio: Targetmol

Proprietà chimiche

• Peso molecolare: 150.13
• Formula: C₅H₁₀O₅
• Purezza: 99.85%
• Colore/Forma: White Solid Crystalline Powder
• InChI: InChI=1S/C5H10O5/c6-2-1-10-5(9)4(8)3(2)7/h2-9H,1H2/t2?,3-,4?,5?/m0/s1
• InChI key: InChIKey=SRBFZHDQGSBBOR-VYLCXHFUSA-N
• SMILES: OC1OCC(O)[C@H](O)C1O