Description

D-Galactose Pentapivalate is a high-purity, fully protected monosaccharide derivative where all hydroxyl groups are esterified with pivalic acid. This chemical modification provides exceptional stability, making it a crucial advanced intermediate in complex organic synthesis. It is primarily utilized by research institutions and pharmaceutical companies for the development of novel glycoconjugates, carbohydrate-based drugs, and sophisticated molecular probes.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of complex carbohydrate-based active pharmaceutical ingredients (APIs) and prodrugs.
• Glycochemistry Research: Used in academic and industrial R&D for constructing oligosaccharides, glycopeptides, and glycomimetics with precise stereochemistry.
• Chemical Biology Tool: Serves as a stable precursor for introducing galactose moieties into biomolecules for studying carbohydrate-protein interactions.
• Process Development: Employed in route scouting and scale-up processes for the manufacture of specialty fine chemicals and diagnostics.
• Material Science: Potential monomer for creating novel biodegradable polymers or surface coatings with specific hydrophilic properties.

Basic Information

Product Name	D-Galactose Pentapivalate
CAS No.	118711-42-5
Molecular Formula	C35H60O11
Molecular Weight	656.85 g/mol
Synonyms	D-Galactose Penta(pivalate); D-Galactose Pentakis(2,2-dimethylpropanoate); Penta-O-pivaloyl-D-galactopyranose; Galactose Pentapivaloyl Ester; 2,3,4,5,6-Penta-O-pivaloyl-D-galactose; D-Galactose, pentapivalate; Pivaloylated D-Galactose
EINECS	Contact for details

Quality Control

Our D-Galactose Pentapivalate is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and pharmaceutical applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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