Description

D-Galactose, 4,6-Bis(2-Oxopropanoate) is a chemically modified derivative of the monosaccharide D-galactose, specifically esterified with pyruvic acid moieties. This functionalization makes it a valuable synthetic intermediate and a key building block for advanced carbohydrate chemistry. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceutical development, glycobiology, and the synthesis of complex oligosaccharides or glycoconjugates.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel glycosylated drug candidates and prodrugs.
• Glycobiology Research: Used as a substrate or building block for studying enzyme mechanisms, cell signaling, and carbohydrate-protein interactions.
• Oligosaccharide Synthesis: A key monomer for the chemical or enzymatic construction of complex, biologically active carbohydrate chains.
• Bioconjugate Chemistry: Facilitates the development of labeled probes, vaccines, and diagnostic agents through its reactive ester groups.
• Material Science: Explored for creating functionalized biopolymers or hydrogels with tailored properties for biomedical applications.

Basic Information

Product Name	D-Galactose, 4,6-Bis(2-Oxopropanoate)
CAS No.	113561-02-7
Molecular Formula	C12H16O11
Molecular Weight	336.25 g/mol
Synonyms	4,6-Di-O-pyruvoyl-D-galactose; D-Galactose 4,6-dipyruvate; 4,6-Bis-O-(1-oxo-2-propanyl)-D-galactopyranose; 4,6-Di-O-(pyruvoyl)-D-galactose; Galactose 4,6-dipyruvate ester; 1,2,3-Tri-O-acetyl-4,6-di-O-pyruvoyl-D-galactose (related derivative); Pyruvylated D-galactose derivative
EINECS	Contact for details

Quality Control

Our D-Galactose, 4,6-Bis(2-Oxopropanoate) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with key parameters including assay, impurity profile, and spectroscopic data, supporting its use in research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). The compound may be hygroscopic; keep the container tightly sealed to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Specific Rotation	Contact for details

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