Description

D-Xylo-2-Hexulosonic Acid CAS NO 21675-47-8 is a specialized keto-aldonic acid derivative with significant relevance in biochemical research and synthesis. This compound serves as a valuable chiral building block and intermediate in the development of complex organic molecules, particularly those with carbohydrate-like structures. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, fine chemicals, and advanced material science.

Application

• Pharmaceutical Intermediate: Key chiral precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a substrate or standard in enzymatic studies and metabolic pathway investigations.
• Fine Chemical Synthesis: Serves as a building block for synthesizing complex natural products, specialty surfactants, and chelating agents.
• Carbohydrate Chemistry: Fundamental material for the study and preparation of rare sugars, sugar acids, and their derivatives.
• Cosmetic & Personal Care Ingredients: Potential intermediate for producing mild, biodegradable chelators or humectants.
• Food Science Research: Investigated for its role in Maillard reaction chemistry and as a potential food-grade acidulant precursor.

Basic Information

Product Name	D-Xylo-2-Hexulosonic Acid
CAS No.	21675-47-8
Molecular Formula	C6H10O7
Molecular Weight	194.14 g/mol
Synonyms	2-Keto-D-xylo-hexonic Acid; D-2-Ketoxylohexonic Acid; 2-Keto-D-gluconic Acid (xylo-configuration); D-threo-2-Hexulosonic Acid; D-Xylo-hex-2-ulosonic Acid; 21675-47-8; D-Xylo-2-ketohexonic Acid
EINECS	Contact for details

Quality Control

Our D-Xylo-2-Hexulosonic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing including HPLC for purity, chiral analysis, and identity confirmation to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment, ensuring full traceability and compliance with your internal specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture, which can affect stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Optical Rotation [α]20/D	Contact for details
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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