Description

o-α-Mannopyranosyl-(1-4)-o-α-Rhamnopyranosyl-(1-3)-Galactose CAS NO 59678-93-2 is a defined, high-purity trisaccharide carbohydrate. This compound is of significant value as a critical reference standard and biochemical building block for advanced research and development. It is primarily needed by the pharmaceutical, biotechnology, and life science research sectors for applications in glycobiology, drug discovery, and diagnostic assay development.

Application

• Glycobiology Research: Used as a precise reference standard for studying carbohydrate-protein interactions, enzyme specificity, and glycan biosynthesis pathways.
• Pharmaceutical Development: Serves as a key intermediate or starting material for the synthesis of complex oligosaccharides with potential therapeutic applications.
• Diagnostic Reagents: Employed in the development of diagnostic kits and assays that detect specific carbohydrate-binding proteins or antibodies.
• Enzymology Studies: Acts as a substrate for glycosyltransferases, glycosidases, and other enzymes involved in carbohydrate metabolism.
• Bioconjugation: Utilized in the preparation of glycoconjugates for vaccine development, targeted drug delivery, and biomaterial surface modification.
• Analytical Standard: Essential for the calibration and validation of analytical methods such as HPLC, LC-MS, and NMR in quality control laboratories.

Basic Information

Product Name	o-α-Mannopyranosyl-(1-4)-o-α-Rhamnopyranosyl-(1-3)-Galactose
CAS No.	59678-93-2
Molecular Formula	C18H32O15
Molecular Weight	488.44 g/mol
Synonyms	α-D-Manp-(1→4)-α-L-Rhap-(1→3)-D-Galp; D-Galactose, O-α-D-mannopyranosyl-(1→4)-O-α-L-rhamnopyranosyl-(1→3)-; Mannosylrhamnosylgalactose; Trisaccharide (Man-Rha-Gal); α-Man-(1,4)-α-Rha-(1,3)-Gal; O-α-Mannopyranosyl-(1→4)-O-α-rhamnopyranosyl-(1→3)-galactose; α-D-Mannopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→3)-D-galactopyranose
EINECS	Contact for details

Quality Control

Our high-purity carbohydrate products undergo rigorous quality testing to ensure compliance with industry standards for research and development. Each batch is characterized using advanced analytical techniques including HPLC, NMR, and Mass Spectrometry to confirm identity and purity. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C in a dry environment. 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 powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Specific Rotation	Contact for details

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