Description

α-L-Glucopyranosiduronic Acid, Methyl, Methyl Ester (9Ci) is a specialized carbohydrate derivative and methylated uronic acid ester. This high-purity chemical intermediate is critical for advanced research and synthesis in carbohydrate chemistry and glycoscience. It is primarily utilized by pharmaceutical R&D teams, academic research institutions, and fine chemical manufacturers developing novel bioactive compounds, glycoconjugates, and analytical standards.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex glycans, glycosidase inhibitors, and potential therapeutic agents.
• Biochemical Research: Used as a substrate or standard in enzymatic studies, metabolic pathway analysis, and glycosylation research.
• Glycoconjugate Synthesis: Essential for the chemical and enzymatic preparation of labeled or modified carbohydrates for diagnostic and probe development.
• Analytical Standard: Employed as a high-purity reference standard in HPLC, LC-MS, and NMR for method development and compound identification.
• Carbohydrate Chemistry: A versatile starting material for further functionalization, protecting group manipulation, and the synthesis of more complex oligosaccharide analogs.

Basic Information

Product Name	α-L-Glucopyranosiduronic Acid, Methyl, Methyl Ester (9Ci)
CAS No.	528584-66-9
Molecular Formula	C9H14O8
Molecular Weight	250.20 g/mol
Synonyms	Methyl (methyl α-L-glucopyranosid)uronate; Methyl α-L-glucopyranosiduronic acid methyl ester; α-L-Glucopyranosiduronic acid, methyl, methyl ester; L-Glucuronic acid, methyl ester, methyl glycoside; Methyl α-L-glucopyranuronoside
EINECS	Contact for details

Quality Control

Our α-L-Glucopyranosiduronic Acid, Methyl, Methyl Ester (9Ci) is produced under strict quality management systems. Each batch is characterized and tested to ensure identity, purity, and consistency suitable for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC/NMR), physical data, and spectroscopic identification is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Specific Rotation	Contact for details

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