Description

D-Globotriose Undecaacetate is a high-purity, fully acetylated trisaccharide derivative of significant value in glycobiology research and pharmaceutical development. This compound serves as a crucial synthetic intermediate and reference standard for the study of carbohydrate-protein interactions and glycosylation pathways. It is primarily utilized by researchers and manufacturers in the biotechnology, pharmaceutical, and diagnostic sectors for applications ranging from vaccine development to the synthesis of complex glycoconjugates.

Application

• Glycobiology Research: Used as a key intermediate in the chemical and enzymatic synthesis of complex oligosaccharides and glycoconjugates for studying biological recognition events.
• Pharmaceutical Development: Serves as a building block or precursor in the synthesis of novel carbohydrate-based therapeutics, including potential anti-adhesion agents and vaccine candidates.
• Diagnostic Reagent Production: Employed in the development of diagnostic tools and assays that target specific carbohydrate antigens or lectins.
• Enzyme Substrate/Inhibitor Studies: Acts as a substrate or inhibitor for glycosidases and glycosyltransferases to elucidate enzyme mechanisms and kinetics.
• Reference Standard: Provides a high-purity standard for analytical methods such as HPLC, MS, and NMR to ensure quality control in related synthetic processes.
• Bioconjugation: Utilized in the preparation of neoglycoproteins, glycopolymers, or glyconanoparticles for material science and targeted delivery applications.

Basic Information

Product Name	D-Globotriose Undecaacetate
CAS No.	116182-08-2
Molecular Formula	C45H60O31
Molecular Weight	1073.0 g/mol (approx.)
Synonyms	α-D-Galp-(1→4)-β-D-Galp-(1→4)-D-Glcp Undecaacetate; Globotriose Undecaacetate; Pk Trisaccharide Undecaacetate; Galα1-4Galβ1-4Glc Undecaacetate; O-α-D-Galactopyranosyl-(1→4)-O-β-D-galactopyranosyl-(1→4)-D-glucopyranose Undecaacetate; 2,3,6-Tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-α/β-D-glucopyranosyl 2,3,4,6-tetra-O-acetyl-α-D-galactopyranoside
EINECS	Contact for details

Quality Control

Our D-Globotriose Undecaacetate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by NMR and MS, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting the specific results for that lot.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C in a cool, dry place. The product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions when possible to maintain stability.

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)	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines

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