Description

Ethyl 2,3,4-Tri-o-Acetyl-1-Thio-β-L-Rhamnopyranoside is a key thioglycoside derivative, serving as a crucial glycosyl donor and synthetic intermediate in carbohydrate chemistry. Its value lies in providing a protected rhamnose scaffold with an activated anomeric center, enabling precise and efficient glycosylation reactions for complex oligosaccharide synthesis. This compound is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors developing novel glycoconjugates, vaccines, and bioactive molecules.

Application

• Glycosylation Reagent: Acts as a versatile glycosyl donor for the stereoselective synthesis of α-linked rhamnose-containing oligosaccharides and glycoconjugates.
• Pharmaceutical Intermediate: Critical building block in the research and development of novel antibiotics, antiviral agents, and anti-cancer drugs that target carbohydrate-mediated biological processes.
• Glycobiology Research: Used in enzymatic and chemical studies to investigate rhamnosyltransferases, develop enzyme inhibitors, and probe carbohydrate-protein interactions.
• Carbohydrate Library Synthesis: Enables the combinatorial synthesis of diverse rhamnose-based compound libraries for high-throughput screening in drug discovery.
• Glycopolymer & Material Science: Serves as a monomer for creating synthetic glycopolymers with tailored bioadhesive or immunomodulatory properties.
• Standards & Reference Material: Provides a high-purity analytical standard for quality control and method development in carbohydrate analysis (HPLC, MS).

Basic Information

Product Name	Ethyl 2,3,4-Tri-o-Acetyl-1-Thio-β-L-Rhamnopyranoside
CAS No.	69558-02-7
Molecular Formula	C14H22O8S
Molecular Weight	350.39 g/mol
Synonyms	Ethyl 1-Thio-β-L-rhamnopyranoside 2,3,4-Triacetate; 1-Thioethyl 2,3,4-Tri-O-acetyl-β-L-rhamnopyranoside; Ethyl 2,3,4-Tri-O-acetyl-1-thio-β-L-rhamnopyranoside; β-L-Rhamnopyranoside, ethyl 2,3,4-tri-O-acetyl-1-thio-; Ethyl 1-Thio-β-L-rhamnopyranoside Triacetate; SEt rhamnose peracetate (β-L); Acetylated Ethyl 1-Thio-β-L-rhamnoside
EINECS	Contact for details

Quality Control

Our Ethyl 2,3,4-Tri-o-Acetyl-1-Thio-β-L-Rhamnopyranoside is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and chiral analysis to ensure stereochemical integrity. Certificates of Analysis (COA) detailing all specifications are provided to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C or as indicated on the label or COA. This product is hygroscopic (moisture-sensitive). For long-term storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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