Description

Methyl 4-o-β-Glucopyranosyl-2-o-α-Rhamnopyranosyl-β-Galactopyranoside is a complex, high-purity glycoside compound of significant interest in advanced biochemical research and development. This specialized trisaccharide derivative serves as a critical reference standard and synthetic intermediate for the study of carbohydrate chemistry, enzymatic activity, and glycobiology. It is primarily utilized by pharmaceutical R&D laboratories, academic research institutions, and biotechnology companies focused on drug discovery, enzyme inhibitor design, and the synthesis of novel bioactive molecules.

Application

• Pharmaceutical Research: As a reference standard or building block in the synthesis of novel glycosidase inhibitors and carbohydrate-based therapeutics.
• Biochemical Studies: For investigating enzyme-substrate interactions, particularly with glycosyltransferases and glycosidases.
• Glycobiology Research: Used as a probe or intermediate in studying cell-surface carbohydrates, signaling, and recognition processes.
• Analytical Chemistry: Serves as a high-purity calibration standard for chromatographic (HPLC, LC-MS) and spectroscopic analysis methods.
• Academic Synthesis: A valuable starting material or target molecule for methodology development in complex carbohydrate synthesis.

Basic Information

Item	Details
Product Name	Methyl 4-o-β-Glucopyranosyl-2-o-α-Rhamnopyranosyl-β-Galactopyranoside
CAS No.	128962-68-5
Molecular Formula	C19H34O15
Molecular Weight	502.47 g/mol
Synonyms	Methyl O-β-D-glucopyranosyl-(1→4)-O-[α-L-rhamnopyranosyl-(1→2)]-β-D-galactopyranoside; Methyl 4-O-β-D-Glucopyranosyl-2-O-α-L-Rhamnopyranosyl-β-D-Galactopyranoside; Trisaccharide Derivative; Glycoside Trisaccharide; Methyl 2-O-α-L-Rhamnopyranosyl-4-O-β-D-glucopyranosyl-β-D-galactopyranoside
EINECS	Contact for details

Quality Control

Every batch of our Methyl 4-o-β-Glucopyranosyl-2-o-α-Rhamnopyranosyl-β-Galactopyranoside is produced and controlled under a strict quality management system. The product undergoes comprehensive analytical testing, including HPLC for purity, NMR and MS for structural confirmation, and specific rotation measurement. A detailed Certificate of Analysis (COA) documenting identity, purity, and all relevant specifications is provided with each shipment to ensure traceability and compliance with your research requirements.

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); therefore, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or 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%
Specific Rotation	Contact for details
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.