Description

4-Methoxyphenyl 4-o-(2,3,4,6-Tetra-o-Acetyl-β-D-Galactopyranosyl)-2,3,6-Tri-o-Acetyl-β-D-Glucopyranoside is a sophisticated, fully acetylated disaccharide derivative, serving as a crucial protected intermediate in carbohydrate chemistry. Its primary value lies in enabling the precise synthesis of complex oligosaccharides and glycoconjugates, where selective deprotection is required. This compound is essential for researchers and manufacturers in the pharmaceutical and biotechnology sectors, particularly those developing novel glycotherapeutics, diagnostic tools, and high-value biochemical standards.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex oligosaccharides used in drug discovery and development, especially for carbohydrate-based vaccines and therapeutics.
• Glycobiology Research: Essential reagent for studying glycosylation processes, enzyme mechanisms (glycosyltransferases/glycosidases), and carbohydrate-protein interactions.
• Bioconjugate Chemistry: Used in the preparation of neoglycoconjugates for diagnostic assays, targeted drug delivery systems, and biomaterial surface functionalization.
• Chemical Synthesis: Serves as a protected glycosyl donor or acceptor in multi-step organic synthesis to construct specific glycosidic linkages with high stereocontrol.
• Reference Standard: Acts as a high-purity analytical standard for quality control in the production of related carbohydrate compounds and for method validation in HPLC or LC-MS.

Basic Information

Product Name	4-Methoxyphenyl 4-o-(2,3,4,6-Tetra-o-Acetyl-β-D-Galactopyranosyl)-2,3,6-Tri-o-Acetyl-β-D-Glucopyranoside
CAS No.	160227-12-3
Molecular Formula	C₃₇H₄₈O₂₁
Molecular Weight	828.77 g/mol
Synonyms	p-Methoxyphenyl O-(2,3,4,6-Tetra-O-acetyl-β-D-galactopyranosyl)-(1→4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside; 4-Methoxyphenyl 4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-2,3,6-tri-O-acetyl-β-D-glucopyranoside; Lactose Octaacetate 4-Methoxyphenyl Glycoside; Peracetylated 4-Methoxyphenyl Lactoside; 4-Methoxyphenyl β-Lactoside Octaacetate
EINECS	Contact for details

Quality Control

Our 4-Methoxyphenyl 4-o-(2,3,4,6-Tetra-o-Acetyl-β-D-Galactopyranosyl)-2,3,6-Tri-o-Acetyl-β-D-Glucopyranoside is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical characterization, including HPLC, NMR, and MS, to ensure high chemical purity and structural integrity suitable for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C in a dry environment. This compound is moisture-sensitive (hygroscopic) and should be handled under anhydrous conditions when possible. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
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.