Description

D-Glycero-D-Galactoheptose is a specialized monosaccharide and a higher-carbon sugar (heptose) derivative of galactose. This compound serves as a valuable chiral building block and biochemical research tool, particularly in the study of carbohydrate metabolism and glycobiology. It is primarily utilized by research institutions, pharmaceutical developers, and fine chemical manufacturers involved in synthetic organic chemistry, glycoscience research, and the development of novel diagnostic or therapeutic agents.

Application

• Biochemical Research: Used as a substrate or intermediate in enzymatic studies and metabolic pathway analysis.
• Glycoconjugate Synthesis: Serves as a key chiral precursor for the synthesis of complex oligosaccharides, glycopeptides, and glycolipids.
• Pharmaceutical Development: Employed in the research and development of carbohydrate-based drugs, vaccines, and diagnostic tools.
• Standards and Reference Materials: Acts as a high-purity analytical standard for chromatography (HPLC, GC) and spectrometry in quality control laboratories.
• Nutritional Science Studies: Investigated for its role and properties as a less common dietary sugar or metabolic intermediate.
• Enzyme Characterization: Utilized to study the specificity and kinetics of kinases, isomerases, and other carbohydrate-processing enzymes.

Basic Information

Product Name	D-Glycero-D-Galactoheptose
CAS No.	5328-64-3
Molecular Formula	C7H14O7
Molecular Weight	210.18 g/mol
Synonyms	D-glycero-D-galacto-Heptose; D-glycero-D-galacto-Heptopyranose; (3R,4S,5R,6R)-3,4,5,6-Tetrahydroxyheptanal; D-Galacto-heptose; Heptose, D-glycero-D-galacto-; 5328-64-3; D-Glycero-D-galacto-heptose (Sugar)
EINECS	226-217-5

Quality Control

Our D-Glycero-D-Galactoheptose is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assessment and identity confirmation, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) documenting purity, physical characteristics, and test results is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent absorption of water vapor, which can affect stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Specific Optical Rotation	Contact for details
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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