C4045

Chondroitin disaccharide Δdi-4S sodium salt

≥98% (HPLC)

• Synonym(s): α-ΔUA-[1→3]-GalNAc-4S
• Linear Formula: C₁₄H₁₉NO₁₄SNa₂
• CAS Number: 136144-56-4
• Molecular Weight: 503.34
• UNSPSC Code: 12352201
• PubChem Substance ID: 329775052
• NACRES: NA.25

Properties

• Assay: ≥98% (HPLC)
• form: powder
• technique(s): HPLC: suitable
• color: white
• solubility: H₂O: soluble 10 mg/mL, clear, colorless
• storage temp.: −20°C
• SMILES string: [Na+].[Na+].CC(=O)N[C@@H](C=O)[C@@H](O[C@@H]1OC(=C[C@H](O)[C@H]1O)C([O-])=O)[C@@H](OS([O-])(=O)=O)[C@H](O)CO
• InChI: 1S/C14H21NO14S.2Na/c1-5(18)15-6(3-16)11(12(8(20)4-17)29-30(24,25)26)28-14-10(21)7(19)2-9(27-14)13(22)23;;/h2-3,6-8,10-12,14,17,19-21H,4H2,1H3,(H,15,18)(H,22,23)(H,24,25,26);;/q;2*+1/p-2/t6-,7-,8+,10+,11+,12-,14-;;/m0../s1
• InChI key: DFRMXDKXNRVAFE-WBOKVGFFSA-L

Description

General description

Chondroitin, a glucosaminoglycan (GAG), is a polysaccharide chain of alternating units of N-acetylgalactosamine (GalNAc) and glucuronic acid (GlcA) that can be sulfated on the either or both GalNAc and GlcA units. Chondroitin and its sulfates are frequently attached to proteins to form proteoglycans.

Application

Chondroitin disaccharide Δdi-4S may be used as a substrate for the identification and characterization of enzymes such as Clostridium perfringens unsaturated glucuronyl hydrolase. Chondroitin disaccharide Δdi-4S may be used as a reference compound in the analysis of chondroitin disaccharide sulfates.

Other Notes

ΔUA = 4-deoxy-L-threo-hex-4-enopyranosyluronic acid; GalNAc = N-acetyl-D-galactosamine; 4S = 4-sulfate

To gain a comprehensive understanding of our extensive range of Polysaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable