Description

Propargyl A-D-Galactopyranoside is a specialized carbohydrate derivative featuring a reactive propargyl group. This compound is a crucial intermediate in synthetic organic chemistry, particularly for the development of glycoconjugates and bioactive molecules via click chemistry. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and diagnostic sectors who require high-purity building blocks for drug discovery and biochemical tool development.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel glycosidase inhibitors and other therapeutic agents.
• Glycoconjugate Synthesis: Used in click chemistry (e.g., copper-catalyzed azide-alkyne cycloaddition) to create labeled glycoproteins, glycolipids, and neoglycoconjugates for research.
• Biochemical Probe Development: Serves as a precursor for fluorescent or affinity tags to study carbohydrate-protein interactions and cell surface labeling.
• Carbohydrate Chemistry Research: A versatile starting material for the preparation of modified sugars and oligosaccharide libraries.
• Diagnostic Reagent Manufacturing: Employed in the production of components for diagnostic assays targeting specific carbohydrate antigens.

Basic Information

Product Name	Propargyl A-D-Galactopyranoside
CAS No.	913074-13-2
Molecular Formula	C9H14O6
Molecular Weight	218.21 g/mol
Synonyms	Propargyl α-D-Galactopyranoside; 1-O-Propargyl-α-D-galactopyranose; α-D-Galactopyranosyl propargyl ether; Propargyl α-D-galactoside; 2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosyl propargyl (common precursor); α-Galactopyranoside propargyl; Propargyl galactoside
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for research and development. Each batch is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are available upon request. We adhere to a quality management system to ensure batch-to-batch consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C in a dry, cool place. This product is hygroscopic (moisture-sensitive) and easily oxidized; prolonged exposure to air, moisture, or elevated temperatures should be avoided to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
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

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