Description

α-D-Glucofuranosiduronicacid,Ethyl5-o-Methyl-,γ-Lactone(9Ci) is a specialized carbohydrate derivative and a key lactonized intermediate in advanced organic synthesis. This compound matters for its role as a precise building block in the development of complex molecules, offering researchers and manufacturers a defined stereochemical starting point. It is primarily needed by pharmaceutical R&D teams, fine chemical producers, and academic laboratories focused on glycoscience, carbohydrate chemistry, and the synthesis of bioactive compounds.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the research and development of novel active pharmaceutical ingredients (APIs), particularly in glycoside-based drug discovery.
• Glycochemistry Research: Serves as a protected and activated sugar derivative for studying glycosylation reactions, enzyme mechanisms, and carbohydrate-protein interactions.
• Fine Chemical Synthesis: Used in the multi-step synthesis of complex natural products, specialty surfactants, and advanced materials requiring specific sugar motifs.
• Bioconjugate Development: Acts as a precursor for creating labeled sugars or linkers used in antibody-drug conjugates (ADCs) and diagnostic probes.
• Academic & Industrial R&D: A valuable reference standard and starting material for method development and exploratory chemistry in both university and corporate settings.

Basic Information

Product Name	α-D-Glucofuranosiduronicacid,Ethyl5-o-Methyl-,γ-Lactone(9Ci)
CAS No.	352210-55-0
Molecular Formula	C9H14O7
Molecular Weight	234.20 g/mol
Synonyms	Ethyl 5-O-Methyl-α-D-glucofuranosiduronic acid γ-Lactone; 5-O-Methyl-α-D-glucofuranosiduronic acid, ethyl ester, γ-lactone; Ethyl 5-O-methyl-α-D-glucofuranuronate 1,4-lactone; α-D-Glucofuranosiduronic acid, ethyl 5-O-methyl-, γ-lactone; (3aR,5R,6S,6aR)-5-(Ethoxy)-6-hydroxy-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-carboxylic acid γ-lactone (related form); Ethyl 5-O-methyl-D-glucofuranosiduronate 1,4-lactone
EINECS	Contact for details

Quality Control

Our α-D-Glucofuranosiduronicacid,Ethyl5-o-Methyl-,γ-Lactone(9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure it meets the exacting standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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 moisture-sensitive; keep the container tightly sealed in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Specific Rotation	Contact for details

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