Description

Propyl o-Beta Galactopyranosyl-(1-4)-o-Beta Galactopyranosyl-(1-4)-Alpha Galactopyranoside CAS NO 93495-81-9 is a high-purity, synthetic oligosaccharide derivative. This compound is a valuable specialty biochemical intermediate and research standard, prized for its defined structure and purity. It is primarily utilized by pharmaceutical research and biotechnology sectors for applications in glycobiology, drug discovery, and the development of diagnostic reagents.

Application

• Glycobiology Research: As a well-defined substrate or standard for studying enzyme kinetics, carbohydrate-protein interactions, and glycosylation pathways.
• Pharmaceutical Development: Serving as a key intermediate or building block in the synthesis of novel glycoconjugate drugs, vaccines, and therapeutic agents.
• Diagnostic Reagent Manufacturing: Used in the formulation of high-specificity assay components for detecting specific carbohydrate antigens or biomarkers.
• Enzymology Studies: Acting as a specific substrate for galactosidases and other glycosyl hydrolases to evaluate enzyme activity and inhibition.
• Biochemical Standard: Providing a reference material for analytical method development and validation in quality control laboratories.
• Nutritional Science Research: Investigated for its potential prebiotic properties and interactions with gut microbiota.

Basic Information

Product Name	Propyl o-Beta Galactopyranosyl-(1-4)-o-Beta Galactopyranosyl-(1-4)-Alpha Galactopyranoside
CAS No.	93495-81-9
Molecular Formula	C21H38O16
Molecular Weight	546.52 g/mol
Synonyms	Propyl α-D-Galactopyranosyl-(1→4)-β-D-Galactopyranosyl-(1→4)-β-D-Galactopyranoside; Propyl O-β-D-Galactopyranosyl-(1→4)-O-β-D-galactopyranosyl-(1→4)-α-D-galactopyranoside; 4-O-β-D-Galactopyranosyl-4-O-β-D-galactopyranosyl-α-D-galactopyranoside propyl glycoside; Gal(β1-4)Gal(β1-4)Galα1-OPr; Tri-galactoside propyl glycoside; Propyl trigalactoside; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Every batch of this high-purity biochemical is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC and NMR, to ensure structural identity and purity compliance with research-grade specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and support your critical research and development work.

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 compound is hygroscopic (moisture-sensitive); the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

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%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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