Description

(2S,3R,4S,5R,6R)-5-[(3R,4S,5R,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-oxan-2-yl]oxy-6-(hydroxymethyl)oxane-2,3,4-triol, a complex oligosaccharide, is a high-purity chemical building block valued for its specific stereochemistry and functional hydroxyl groups. This compound is essential for research and development in advanced carbohydrate chemistry, enabling the synthesis of novel glycoconjugates and biomimetic materials. It serves as a critical intermediate for pharmaceutical, biotechnology, and specialty chemical manufacturers focused on glycoscience.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex carbohydrate-based active pharmaceutical ingredients (APIs) and prodrugs.
• Glycobiology Research: Serves as a key substrate or building block for studying enzyme mechanisms, cell signaling, and carbohydrate-protein interactions.
• Bioconjugate Development: Acts as a linker or functional component in the creation of antibody-drug conjugates (ADCs), vaccines, and diagnostic agents.
• Specialty Chemical Synthesis: Employed in the production of chiral catalysts, surfactants, and advanced polymeric materials with tailored properties.
• Nutraceutical & Cosmetic Ingredient: Potential use in the formulation of high-value skincare products and dietary supplements targeting specific biological pathways.

Basic Information

Product Name	(2S,3R,4S,5R,6R)-5-[(3R,4S,5R,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-oxan-2-yl]oxy-6-(hydroxymethyl)oxane-2,3,4-triol
CAS No.	9072-45-1
Molecular Formula	C18H32O16
Molecular Weight	504.44 g/mol
Synonyms	α-D-Glucopyranosyl-(1→3)-α-D-glucopyranosyl-(1→3)-D-glucopyranose; 1,3,1'-Tri-O-α-D-glucopyranosyl-D-glucopyranose; Panose; Trisaccharide O-α-D-glucopyranosyl-(1→3)-O-α-D-glucopyranosyl-(1→3)-D-glucose; α-1,3-Triglucose; O-α-D-Glucopyranosyl-(1→3)-O-α-D-glucopyranosyl-(1→3)-D-glucose; 6-O-α-D-Glucopyranosyl-maltotriose; Glc(α1-3)Glc(α1-3)Glc
EINECS	Contact for details

Quality Control

Our (2S,3R,4S,5R,6R)-5-[(3R,4S,5R,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-oxan-2-yl]oxy-6-(hydroxymethyl)oxane-2,3,4-triol is manufactured under a strict quality management system. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and production use. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, optical rotation, and impurity profile.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a low-humidity environment to prevent moisture absorption and degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Optical Rotation [α]²⁰D	+160° to +180° (c=1 in H₂O)
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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