Description

Methylidopyranosiduronic Acid CAS NO 134355-31-0 is a specialized carbohydrate derivative and uronic acid compound of significant interest in advanced chemical synthesis. This high-purity intermediate is valued for its unique structural features, enabling precise modifications in complex molecular architectures. It is primarily sought by research institutions and industrial laboratories focused on pharmaceutical development, glycoscience, and the synthesis of novel bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly in antiviral and anti-inflammatory research.
• Glycoconjugate Synthesis: Used in the preparation of complex oligosaccharides, glycopeptides, and other biologically active glycoconjugates.
• Biochemical Research: Acts as a substrate or inhibitor in enzymatic studies related to carbohydrate metabolism and processing.
• Material Science: Explored for the development of functionalized polymers and hydrogels with tailored properties.
• Standards & Reference Material: Provides a high-purity standard for analytical method development and quality control in related chemical processes.

Basic Information

Item	Details
Product Name	Methylidopyranosiduronic Acid
CAS No.	134355-31-0
Molecular Formula	C7H10O7
Molecular Weight	206.15 g/mol
Synonyms	Methylidopyranosiduronic acid; Methylidene derivative of pyranosiduronic acid; (Methylidene)pyranosiduronic acid; Uronic acid methylidene derivative; Carbohydrate methylidene intermediate; CAS 134355-31-0; 1,2-O-Methylidene-α-D-glucuronic acid (related structural isomer)
EINECS	Contact for details

Quality Control

Our Methylidopyranosiduronic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	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.