cas 6763-34-4|| where to buy a-D-Xylopyranose

Nom du produit:a-D-Xylopyranose

IUPAC Name:(2S,3R,4S,5R)-oxane-2,3,4,5-tetrol

Unité d'emballage	Stock disponible	Prix($)	Quantité
CM100845-1000g	in stock	ǫǑ

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: N° CAS:6763-34-4; Formule moléculaire:C5H10O5; Point de fusion:-; Code SMILES:O[C@@H]1[C@@H]([C@H]([C@@H](CO1)O)O)O; Densité:1.28 g/cm3

: Numéro de catalogue:CM100845; Poids moléculaire:150.13; Point d'ébullition:415.5°C at 760 mmHg; N° Mdl:MFCD00151475; Stockage:Store at 2-8°C.

: Tetrahydropyrans; Tetrahydropyran is an organic compound consisting of a saturated six-membered ring containing five carbon atoms and one oxygen atom. Tetrahydropyrans are common structural motifs in natural products and synthetic therapeutic molecules. In nature, these six-membered oxygen heterocycles are usually assembled by intramolecular reactions, including oxygen Michael addition or ring opening of epoxy alcohols. In fact, polyether natural products have been particularly extensively studied for their fascinating structures and important biological properties; these are often formed through endoselective epoxy open cascades.

: Carbohydrates; Carbohydrates are polyhydroxy aldehydes (aldoses) or polyhydroxy ketones (ketoses) composed of C, H and O, or form polyhydroxy aldehydes or ketones upon hydrolysis. Carbohydrates come in the form of monosaccharides, disaccharides, oligosaccharides and polysaccharides. The simplest sugars, monosaccharides and disaccharides, consist of one or two monosaccharide units. Oligosaccharides are generally classified as carbohydrates containing 3-10 monosaccharide units. Polysaccharides contain more than 10 monosaccharide units and can be quite large. Glucose is an aldose, the most important monosaccharide in the body, used by cells as fuel. Other aldohexoses are galactose and mannose, which form part of complex molecules. Fructose is a ketohexose sugar, while ribose is the most important aldose pentose sugar and a component of RNA.