Description

O-6-Deoxy-α-L-galactopyranosyl-(1-3)-O-[β-D-galactopyranosyl-(1-4)]-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1-6)-O-[O-6-deoxy-α-L-galactopyranosyl-(1-4)-O-[β-D-galactopyranosyl-(1-3)]-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1-3)]-O-β-D-galactopyranosyl-(1-4)-α-D-glucopyranose is a complex, high-purity oligosaccharide with a defined and specific glycosidic linkage structure. This compound is of significant interest for advanced research and development in glycobiology and the synthesis of bioactive molecules. It serves as a critical reference standard, building block, or active component for pharmaceutical, diagnostic, and nutritional applications where precise carbohydrate structure is paramount.

Application

• Pharmaceutical Research & Development: As a reference standard or intermediate in the synthesis of novel glycoconjugate drugs, vaccines, and therapeutic agents.
• Glycobiology Studies: Used as a substrate or inhibitor in enzymatic assays to study glycosyltransferase or glycosidase activity and carbohydrate-protein interactions.
• Diagnostic Reagent Manufacturing: Serves as a key component or calibrant in the production of diagnostic kits for detecting specific carbohydrate antigens or biomarkers.
• Nutritional Science: Potential application as a high-value prebiotic or functional food ingredient targeting specific gut microbiota.
• Biochemical Synthesis: Acts as a sophisticated building block for the chemoenzymatic synthesis of complex oligosaccharides and glycopolymers.
• Standards for Analytical Testing: Provides a certified reference material for quality control and method validation in HPLC, MS, or NMR analysis of carbohydrate-based products.

Basic Information

Product Name	O-6-Deoxy-α-L-galactopyranosyl-(1-3)-O-[β-D-galactopyranosyl-(1-4)]-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1-6)-O-[O-6-deoxy-α-L-galactopyranosyl-(1-4)-O-[β-D-galactopyranosyl-(1-3)]-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1-3)]-O-β-D-galactopyranosyl-(1-4)-α-D-glucopyranose
CAS No.	178555-60-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Lacto-N-neohexaose; LNnH; Lacto-N-neohexaosylceramide precursor; Human milk oligosaccharide (HMO) analog; Blood group antigen precursor; Oligosaccharide 178555-60-7; Glycan reference standard
EINECS	Contact for details

Quality Control

Our O-6-Deoxy-α-L-galactopyranosyl-(1-3)-O-[β-D-galactopyranosyl-(1-4)]-O-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1-6)-O-[O-6-deoxy-α-L-galactopyranosyl-(1-4)-O-[β-D-galactopyranosyl-(1-3)]-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1-3)]-O-β-D-galactopyranosyl-(1-4)-α-D-glucopyranose is produced under strict quality management systems. Each batch undergoes comprehensive analytical characterization using techniques such as NMR, HPLC, and MS to confirm identity, purity, and structural integrity. Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider desiccation or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
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.