Description

Methyl 3-O,4-o-Dimethyl-α-D-Glucopyranosiduronic Acid Methyl Ester is a key protected derivative of glucuronic acid, serving as a critical building block in synthetic organic chemistry. Its value lies in providing a versatile, chemically defined intermediate for the controlled synthesis of complex carbohydrates and glycoconjugates. This compound is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors who require high-purity intermediates for glycosylation reactions and the development of novel bioactive molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of glycosylated drugs, prodrugs, and targeted therapeutic agents.
• Glycoconjugate Synthesis: Used in the preparation of complex oligosaccharides, glycopeptides, and glycolipids for biological studies.
• Carbohydrate Chemistry Research: Serves as a protected glucuronate donor in academic and industrial research exploring new synthetic pathways.
• Biochemical Probe Development: Employed in creating labeled or modified sugars for studying enzyme mechanisms and metabolic pathways.
• Fine Chemical Production: Acts as a specialized intermediate for manufacturing high-value aroma chemicals, chiral auxiliaries, and other advanced materials.

Basic Information

Product Name	Methyl 3-O,4-o-Dimethyl-α-D-Glucopyranosiduronic Acid Methyl Ester
CAS No.	51433-28-4
Molecular Formula	C11H18O8
Molecular Weight	278.26 g/mol
Synonyms	Methyl (methyl 3,4-di-O-methyl-α-D-glucopyranosid)uronate; Methyl 3,4-Di-O-methyl-α-D-glucopyranosiduronic Acid Methyl Ester; 3,4-Di-O-Methyl-α-D-glucopyranuronic Acid Methyl Ester Methyl Glycoside; α-D-Glucopyranosiduronic acid, methyl ester, methyl 3,4-di-O-methyl-; Methyl 3,4-di-O-methyl-α-D-glucopyranosiduronate
EINECS	Contact for details

Quality Control

Our production of Methyl 3-O,4-o-Dimethyl-α-D-Glucopyranosiduronic Acid Methyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity suitable for sensitive synthetic applications. Each lot is fully characterized and accompanied by a comprehensive Certificate of Analysis (COA). We support customer-specific quality requirements and can provide material in grades aligned with cGMP principles for pharmaceutical development.

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 nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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