Description

Unsaturated Chondroitin Disaccharide 10-S Sodium is a defined, low-molecular-weight derivative of chondroitin sulfate, a key glycosaminoglycan. This specific disaccharide unit is critical for research and development in advanced biomaterials and therapeutic agents due to its role in biological recognition and signaling pathways. It is primarily utilized by researchers and manufacturers in the pharmaceutical, nutraceutical, and cosmetic industries for high-purity applications.

Application

• Biomedical Research: Used as a standard or substrate in enzymatic assays and studies of cartilage metabolism, osteoarthritis, and inflammation pathways.
• Pharmaceutical Development: Serves as a key intermediate or reference compound in the development of novel chondroprotective drugs and targeted therapies.
• Nutraceutical Analysis: Employed as a high-purity analytical standard for the quality control and characterization of chondroitin sulfate raw materials and finished dietary supplements.
• Cosmetic Science: Investigated for its potential bioactive properties in advanced skincare formulations aimed at skin hydration and repair.
• Glycobiology Studies: Essential for structural analysis, sequencing, and understanding the structure-function relationships of complex glycosaminoglycans (GAGs).
• Diagnostic Reagent Manufacturing: Used in the production of diagnostic kits and reagents for detecting specific enzyme activities or disease biomarkers.

Basic Information

Product Name	Unsaturated Chondroitin Disaccharide 10-S Sodium
CAS No.	63527-80-0
Molecular Formula	C14H19NNaO14S
Molecular Weight	504.36 g/mol
Synonyms	δDi-10S; δDi-10S Sodium Salt; Chondroitin Disaccharide δDi-10S Sodium Salt; Unsaturated Chondroitin Sulfate Disaccharide 10-S Sodium; 2-Acetamido-2-deoxy-3-O-(β-D-gluco-4-enepyranosyluronic acid)-4-O-sulfo-D-galactose Sodium Salt; ADi-10S; ADi-10S (Sodium); Chondroitinase-derived Disaccharide 10S
EINECS	Contact for details

Quality Control

Our Unsaturated Chondroitin Disaccharide 10-S Sodium is produced under strict quality management protocols. Each batch is characterized and tested using advanced analytical techniques including HPLC, NMR, and MS to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are provided to support your research and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and purity. For long-term storage, consider desiccation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 20.0%
Specific Rotation	Contact for details
Heavy Metals	< 20 ppm

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