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SMB01014

Sigma-Aldrich

Clemastanin B

≥90% (LC/MS-ELSD)

Synonym(s):

LAriciresinol 4,4′-bis-O-|A-D-glucopyranoside

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About This Item

Empirical Formula (Hill Notation):
C32H44O16
CAS Number:
Molecular Weight:
684.68
MDL number:
UNSPSC Code:
12352205
NACRES:
NA.25

biological source

plant

assay

≥90% (LC/MS-ELSD)

form

solid

mol wt

684.68

solubility

water: slightly soluble

application(s)

metabolomics
vitamins, nutraceuticals, and natural products

storage temp.

−20°C

General description

Clemastanin B, a furanoid lignan, is commonly produced by Clematis stans, Radix Isatidis, Plocama calabrica, Sedum sarmentosum, and Brassica rapa plants. Existing research indicates that this secondary metabolite, derived from plant source, exhibits various biological properties, including antiviral, antiinflammatory, and antioxidant activities.

Application

It is a natural product derived from plant source that finds application in compound screening libraries, metabolomics, phytochemical, and pharmaceutical research.

Biochem/physiol Actions

Clemastanin B has antioxidant and anti-inflammatory activities, it exerts its anti-influenza activity by inhibiting the virus multiplication, prophylaxsis and blocking the virus attachment.

Features and Benefits

  • High quality compound suitable for multiple research applications
  • Compatible with HPLC and mass spectrometry techniques

Other Notes

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Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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Ping Xiao et al.
Journal of traditional Chinese medicine = Chung i tsa chih ying wen pan, 36(3), 369-376 (2016-07-30)
To study the antiviral activities of clemastanin B (CB), epigoitrin, phenylpropanoids portion (PEP) and the mixture of phenylpropanoids, alkaloids and organic acid fractions (PEP+ALK+OA) from Banlangen (Radix Isatidis). The experiment consisted of four parts: therapeutic action, prophylaxsis action, inhibition of

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