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Astragalus polysaccharide
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Astragalus polysaccharide

CAS: 89250-26-0

Ref. 3D-FA41820

100g
137.00 €
Estimated delivery in United States, on Friday 29 Nov 2024

Product Information

Name:
Astragalus polysaccharide
Synonyms:
  • 2-(Chloromethyl)-4-(4-nitrophenyl)thiazole
  • Astragalus pulysacharide
  • Thiazole, 2-(Chloromethyl)-4-(4-Nitrophenyl)-
  • Thiazole, 2-(chloromethyl)-4-(p-nitrophenyl)-
Description:

The chemical structure of Astragalus polysaccharide is complex and consists of an α-D-(1,4)-Glc and (1,6)-α-D-Glcp backbone, and a branch point at O-6. The molecular weight is approximately 3.01 × 105 Da from Mongolian Astragalus using low concentration of ethanol for precipitation and gel chromatography for purification. Spectral analysis results of 1H NMR and 13C NMR showed that the polysaccharide backbone has a 1,3-linked β-D-Gal residue and the branched portion has β-Glc, 1,6-linked α-Gal; 1,5-linked β-Xyl; 1,4-linked β-Gal; β-D-Gal, 1,2-linked α-Rha; and 1,2,4-linked α-Rha residues.

Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
Biosynth
Long term storage:
Notes:

Chemical properties

Molecular weight:
254.69 g/mol
Formula:
C10H7ClN2O2S
Purity:
Min. 95%
Color/Form:
Brown Powder
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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