Description

4-o-(Glucopyranosyluronic Acid)Xylose is a specific glycosidic derivative formed between glucuronic acid and xylose. This compound is of significant interest in biochemical and pharmaceutical research due to its structural similarity to components found in complex polysaccharides and glycoconjugates. It serves as a valuable reference standard, biochemical reagent, and synthetic intermediate for researchers and manufacturers in the life sciences, particularly those developing novel therapeutics, diagnostic tools, or studying carbohydrate metabolism.

Application

• Biochemical Research: Used as a reference standard and substrate in enzymatic studies related to glycosidases and carbohydrate-active enzymes.
• Pharmaceutical Development: Serves as a key intermediate or building block in the synthesis of complex carbohydrate-based drugs, prodrugs, or diagnostic agents.
• Glycobiology Studies: Essential for investigating the structure, biosynthesis, and function of glycoproteins, proteoglycans, and other glycoconjugates.
• Analytical Standard: Employed in HPLC, LC-MS, and other chromatographic methods for method development, calibration, and quality control of related compounds.
• Nutraceutical & Cosmetic Research: Investigated for potential applications in functional food ingredients or bioactive cosmetic formulations targeting skin health.

Basic Information

Product Name	4-o-(Glucopyranosyluronic Acid)Xylose
CAS No.	17913-27-8
Molecular Formula	C11H18O11
Molecular Weight	326.25 g/mol
Synonyms	4-O-(β-D-Glucopyranosyluronic acid)-D-xylose; D-Xylose, 4-O-β-D-glucopyranosyluronic acid; β-D-Glucopyranosiduronic acid, (1→4)-D-xylose; Glucuronoxylose; Xylobiouronic Acid; 4-O-β-D-Glucuronosyl-D-xylose; (2S,3R,4S,5R)-2-[(2R,3S,4R,5R)-3,4-Dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our 4-o-(Glucopyranosyluronic Acid)Xylose is produced and handled under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (NMR, IR), to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a desiccated environment to maintain stability and purity. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.