Description

p-Tolyl 2,3,4-Tri-o-Acetyl-1-Thio-α-L-Rhamnopyranoside is a key thioglycoside intermediate, specifically a protected rhamnose derivative, essential for advanced synthetic chemistry. Its primary value lies in its role as a versatile building block for the synthesis of complex oligosaccharides, glycoconjugates, and other bioactive molecules. This high-purity compound is critically needed by research institutions and pharmaceutical companies engaged in carbohydrate chemistry, glycobiology research, and the development of novel therapeutics and diagnostic agents.

Application

• Glycosylation Reagent: Acts as a crucial donor molecule in chemical and enzymatic glycosylation reactions to construct specific glycosidic linkages.
• Oligosaccharide Synthesis: Serves as a protected rhamnose building block for the stepwise assembly of complex oligosaccharide chains found in natural products.
• Glycoconjugate Development: Used in the preparation of glycopeptides, glycolipids, and other conjugates for biological activity studies.
• Pharmaceutical Intermediate: A key starting material in the research and development pathway for carbohydrate-based drugs and vaccines.
• Biochemical Probe Synthesis: Utilized to create labeled or modified sugar derivatives for studying carbohydrate-protein interactions and metabolic pathways.
• Standards and Reference Material: Provides a high-purity standard for analytical method development and quality control in carbohydrate analysis.

Basic Information

Product Name	p-Tolyl 2,3,4-Tri-o-Acetyl-1-Thio-α-L-Rhamnopyranoside
CAS No.	620951-70-4
Molecular Formula	C19H24O8S
Molecular Weight	412.45 g/mol
Synonyms	1-Thio-α-L-rhamnopyranoside, 2,3,4-tri-O-acetyl-, 4-methylphenyl; 4-Methylphenyl 2,3,4-tri-O-acetyl-1-thio-α-L-rhamnopyranoside; p-Tolyl 2,3,4-tri-O-acetyl-1-thio-α-L-rhamnopyranoside; α-L-Rhamnopyranoside, 2,3,4-tri-O-acetyl-1-thio-, 4-methylphenyl; p-Tolyl 1-thio-2,3,4-tri-O-acetyl-α-L-rhamnopyranoside; Thioglycoside donor, protected L-rhamnose; 4-Methylphenyl 1-thio-2,3,4-tri-O-acetyl-α-L-rhamnopyranoside
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized using advanced analytical techniques to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, residual solvents, and other critical parameters are available upon request. We adhere to strict quality management protocols suitable for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The compound is light-sensitive and should be handled under appropriate conditions to maintain stability. For long-term storage, consider storing under an inert atmosphere in a freezer (-20°C).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines
Specific Rotation	Contact for details

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