CAS 9082-07-9 Chondroitin sulfate sodium salt

NAVIGATION

Chondroitin sulfate sodium salt

PRICE INQUIRY

Catalog Number

ACM9082079

CAS Number

9082-07-9

Product Name

Chondroitin sulfate sodium salt

Category

Polysaccharide

Synonyms

sodium;(2R,3R,4R,5S,6S)-6-[(2R,3R,4R,5R,6R)-3-acetamido-2-hydroxy-6-(hydroxymethyl)-5-oxidooxysulfonyloxyoxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid

Molecular Weight

1526.03

Molecular Formula

C42H57N3Na6O43S3

Purity

98%

Density

1.94 g/cm³

Solubility

water, 1e+006 mg/L @ 25 °C (est)

Appearance

White powder

Application

Chondroitin sulfate sodium salt serves a crucial role in the treatment of osteoarthritis and is a key component in pharmaceutical formulations. This product, typically extracted from shark bone, is characterized as a white or nearly white, hygroscopic powder that is soluble in water but insoluble in organic solvents like acetone and ethanol. In aqueous solution, it displays a viscous nature, though this viscosity diminishes when exposed to acids or bases. Its ion exchange properties allow it to form various metal salts with cations, leading to precipitation. When hydrolyzed with 5 mol/L hydrochloric acid at 37°C for three hours, it loses sulfuric acid to become chondroitin. Additionally, sodium chondroitin sulfate is used as a secondary reference standard in pharmaceutical analysis, utilizing advanced techniques such as size-exclusion and ion-pair high-performance liquid chromatography (HPLC) to determine its analyte within formulations.

Assay

0.99

Packaging

1 kg

Storage Conditions

2-8°C

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