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Astragaloside II

Astragaloside II structure

Astragaloside II 

structure
  • CAS No:

    84676-89-1

  • Formula:

    C43H70O15

  • Chemical Name:

    Astragaloside II

  • Synonyms:

    β-D-Glucopyranoside,(3β,6α,16β,20R,24S)-3-[(2-O-acetyl-β-D-xylopyranosyl)oxy]-20,24-epoxy-16,25-dihydroxy-9,19-cyclolanostan-6-yl;1H,19H-Cyclopropa[9,10]cyclopenta[a]phenanthrene,β-D-glucopyranoside deriv.;9,19-Cyclolanostane,β-D-glucopyranoside deriv.;(3β,6α,16β,20R,24S)-3-[(2-O-Acetyl-β-D-xylopyranosyl)oxy]-20,24-epoxy-16,25-dihydroxy-9,19-cyclolanostan-6-yl β-D-glucopyranoside;Astragaloside II;Astrasieversianin VIII;NSC 641295

  • Categories:

    Biochemical Engineering  >  Chinese Herbs

Description

Astragaloside II is a natural isolated from Astragalus.IC50 value:Target:In vitro:In vivo: The developed and validated method has been successfully applied to the quantification and pharmacokinetic study of AST II in rats after intravenous and oral administration of AST II. The oral absolute bioavailability (F) of AST II was calculated to be 0.79 ± 0.16% with an elimination half-life (t1/2) value of 1.92 ± 0.30 h, suggesting its poor absorption and/or strong metabolism in vivo [1].


Astragaloside II is a triterpenoid saponin that is cycloastragenol glycosylated at positions 3 and 6 by 2-O-acetyl-beta-D-xylosyl and beta-D-glucosyl residues respectively. It has a role as a plant metabolite. It is a beta-D-glucoside, a monosaccharide derivative, a member of oxolanes, a pentacyclic triterpenoid and a triterpenoid saponin. It derives from a cycloastragenol.

Astragaloside II Basic Attributes

798.95

827.01

2017-001-1

0K5J34DHEN

29389090

Characteristics

234.29000

0.65880

1.4±0.1 g/cm3

251~253℃

894.3ºC at 760 mmHg

265.3±27.8 °C

1.615

Safety Information

NONH for all modes of transport

Drug Information

astragaloside II

Computed Properties

Molecular Weight:827.0
XLogP3:1.8
Hydrogen Bond Donor Count:8
Hydrogen Bond Acceptor Count:15
Rotatable Bond Count:9
Exact Mass:826.47147152
Monoisotopic Mass:826.47147152
Topological Polar Surface Area:234
Heavy Atom Count:58
Complexity:1580
Defined Atom Stereocenter Count:21
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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