Unsaturated Chondro-Disaccharide: (Delta)Di-0S

Catalog No:
CSR-DDI-0S
$229.00

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Other name: 2-acetamido-2-deoxy-3-O-(β-D-gluco-4-enepyranosyluronic acid)-D-galactose
Content: 500nmol/vial (lyophilized)
Molecular Formula of Sodium Salt: C14H20NNaO11
Formula Weight of Sodium Salt: 401.3
Storage: below -20Υ in the dark.

This product is made from chondroitin sulfate (CS) polymer by digestion with Chondroitinase ABC (CAS: 9024-13-9) or Chondroitinase AC-II (CAS: 9047-57-8), and purified by the column chromatography. ΔDi-0S has a double bond (unsaturated bond) between C-4 and C-5 position of uronic acid at the non-reducing end, and “Δ (Delta)” of ΔDi-0S means the unsaturated bond. The structure of ΔDi-0S sodium salt is shown in the chart below. This product is useful as a  standard for a constituent analysis of CS using a HPLC after the digestion with Chondroitinase derived from bacteria1). The  enclosed Certification of Analysis lists actual content and purity for product  specifications.

Documents & Links for Unsaturated Chondro-Disaccharide: (Delta)Di-0S
Datasheetcsr-ddi-0s_unsaturated-chondro-disaccharide-deltadi-0s_datasheet.pdf
Vendor PageUnsaturated Chondro-Disaccharide: (Delta)Di-0S at Cosmo Bio LTD

Documents & Links for Unsaturated Chondro-Disaccharide: (Delta)Di-0S
Datasheetcsr-ddi-0s_unsaturated-chondro-disaccharide-deltadi-0s_datasheet.pdf
Vendor PageUnsaturated Chondro-Disaccharide: (Delta)Di-0S