Description

D-Galactose-3-Sulfate Sodium Salt is a chemically modified monosaccharide derivative, specifically a sulfated galactose. This compound is valued for its role as a key biochemical building block and research standard in carbohydrate chemistry and glycobiology. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors for studying enzyme activity, metabolic pathways, and developing novel therapeutic agents.

Application

• Biochemical Research: As a critical substrate or standard for studying sulfatase enzymes, such as galactose-3-O-sulfatase, in metabolic pathway analysis.
• Pharmaceutical Development: Used in the synthesis and research of carbohydrate-based drugs, prodrugs, and diagnostic agents targeting specific biological pathways.
• Glycobiology Studies: Serves as a model compound for investigating sulfated glycan structures, their biosynthesis, and their interactions with proteins like lectins.
• Enzyme Assay Kits: A key component in commercial and in-house assay kits designed to measure sulfatase activity for diagnostic or research purposes.
• Standards and Calibrants: Used as a high-purity reference standard in analytical methods like HPLC, LC-MS, and NMR for qualitative and quantitative analysis.
• Nutritional Science Research: Investigated for its role in complex carbohydrate metabolism and potential biological effects.

Basic Information

Product Name	D-Galactose-3-Sulfate Sodium Salt
CAS No.	13240-30-7
Molecular Formula	C6H11NaO9S
Molecular Weight	282.20 g/mol
Synonyms	Sodium D-galactose 3-sulfate; Galactose 3-(sodium sulfate); D-Galactose 3-O-sulfate sodium salt; 3-O-Sulfo-D-galactose sodium salt; 3-Sulfogalactose sodium salt; D-Gal-3-SO4 Na; Sodium 3-O-sulfo-D-galactopyranoside
EINECS	Contact for details

Quality Control

Our D-Galactose-3-Sulfate Sodium Salt is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and specific tests for residual solvents and moisture. A detailed Certificate of Analysis (COA) is provided with every shipment, ensuring traceability and compliance with your research or production specifications.

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 product is hygroscopic (moisture-sensitive) and must be kept in a desiccated environment to maintain stability and purity. For long-term storage, consider using desiccant packs in secondary containers.

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%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines
Specific Rotation	Contact for details

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