Description

Lactose3'-Sulfate is a specialized, sulfated derivative of lactose, a disaccharide sugar. This chemical modification introduces a sulfate group at the 3' position of the galactose moiety, creating a compound with distinct biochemical properties and reactivity. It serves as a critical intermediate and reference standard in advanced pharmaceutical research, particularly in the development of carbohydrate-based therapeutics and diagnostic agents. Key industries that utilize this compound include pharmaceutical R&D, biotechnology, and academic research institutions focused on glycobiology and drug discovery.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel carbohydrate-based drugs and prodrugs.
• Biochemical Research: Acts as a reference standard and substrate in enzymatic studies involving sulfatases and glycosyltransferases.
• Glycobiology Studies: Essential for investigating the structure-activity relationships of sulfated glycans and their role in cell signaling.
• Diagnostic Agent Development: Employed in the research and development of contrast agents or biomarkers for medical imaging.
• Heparin Mimetic Research: Serves as a model compound in studies aiming to develop synthetic heparin analogs with anticoagulant or anti-inflammatory properties.
• Academic & Industrial R&D: A valuable tool for chemists and biologists in both university and corporate research laboratories.

Basic Information

Product Name	Lactose3'-Sulfate
CAS No.	159358-51-7
Molecular Formula	C12H22O14S
Molecular Weight	422.36 g/mol
Synonyms	3'-Sulfo-lactose; Lactose 3'-Sulfate Sodium Salt; 4-O-β-D-Galactopyranosyl-3-O-sulfo-D-glucopyranose; D-Lactose 3'-Sulfate; 3'-O-Sulfo-lactose; β-Lactose 3'-sulfate; O-β-D-Galactopyranosyl-(1→4)-3-O-sulfo-D-glucopyranose
EINECS	Contact for details

Quality Control

Our Lactose3'-Sulfate is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, suitable for sensitive research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support compliance with relevant research and development standards, and specifications can be aligned with customer-specific requirements for advanced pharmaceutical intermediates.

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 prevent decomposition. For long-term storage, consider using desiccant packs within the primary container.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 1.0%
Specific Rotation	Contact for details

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