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Withanolide A

$390$480

  • Brand : BIOFRON

  • Catalogue Number : BD-P0468

  • Specification : 98.0%(HPLC)

  • CAS number : 32911-62-9

  • PUBCHEM ID : 11294368

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Catalogue Number

BD-P0468

Analysis Method

HPLC,NMR,MS

Specification

98.0%(HPLC)

Storage

-20℃

Molecular Weight

Appearance

Powder

Botanical Source

Ashwagandha

Structure Type

Steroids

Category

SMILES

CC1=C(C(=O)OC(C1)C(C)(C2CCC3C2(CCC4C3C5C(O5)C6(C4(C(=O)C=CC6)C)O)C)O)C

Synonyms

IUPAC Name

(1S,2S,4S,5R,10R,11S,14S,15S,18S)-15-[(1R)-1-[(2R)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]-1-hydroxyethyl]-5-hydroxy-10,14-dimethyl-3-oxapentacyclo[9.7.0.02,4.05,10.014,18]octadec-7-en-9-one

Applications

Density

1.264

Solubility

Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.

Flash Point

Boiling Point

Melting Point

305℃ (DEC.)

InChl

InChI=1S/C28H38O6/c1-14-13-20(33-24(30)15(14)2)27(5,31)18-9-8-16-21-17(10-12-25(16,18)3)26(4)19(29)7-6-11-28(26,32)23-22(21)34-23/h6-7,16-18,20-23,31-32H,8-13H2,1-5H3/t16-,17-,18-,20+,21-,22-,23-,25-,26-,27+,28-/m0/s1

InChl Key

DXWHOKCXBGLTMQ-SFQAJKIESA-N

WGK Germany

RID/ADR

HS Code Reference

2932990000

Personal Projective Equipment

Correct Usage

For Reference Standard and R&D, Not for Human Use Directly.

Meta Tag

provides coniferyl ferulate(CAS#:32911-62-9) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of coniferyl ferulate are included as well.>> amp version: coniferyl ferulate

No Technical Documents Available For This Product.

PMID

7063559

Title

Immunomodulating properties of 5,20 alpha (R)-dihydroxy-6 alpha,7 alpha-epoxy-1-oxo-(5 alpha)-whitha-2,24-dienolide and solasodine

Author

V Bahr, R Hansel

Publish date

1982 Jan;

PMID

30403672

Abstract

Withania somnifera (Ashwagandha) is an efficient medicinal plant known in Ayurveda and Chinese medicine since ancient times, whose extracts are consumed orally as food supplement or as a health tonic owing to its several restorative properties for various CNS disorders, inflammation, tumour, stress, rheumatism etc. In this study, we have analyzed the binding interaction of four derivatives of Withania somnifera (Withanolide A, Withanolide B, Withanoside IV and Withanoside V) with HSA because of their important pharmacological properties. To unravel the binding between derivatives of Withania somnifera and HSA, fluorescence spectroscopy was used. Binding studies were further studied by molecular docking and dynamics and results confirmed greater stability upon binding of derivatives with HSA. Circular dichroism data illustrated change in the secondary structure of protein upon interaction with these derivatives, particularly the helical structure was increased and β-sheets and random coils were decreased. Furthermore, morphological and topological changes were observed using AFM and TEM upon binding of ligands with HSA indicating that HSA-withnoside/withanolide complexes were formed. All the results cumulatively demonstrate strong binding of withanosides and withanolides derivatives with serum albumin, which should further be explored to study the pharmacokinetics and pharmacodynamics of these derivatives.

Title

Elucidating the active interaction mechanism of phytochemicals withanolide and withanoside derivatives with human serum albumin

Author

Shreya Dubey, Data curation, Formal analysis, Investigation, Methodology, Validation, Writing - original draft, Monika Kallubai, Data curation, Investigation, Methodology, Software, Validation, Visualization, Arijit Sarkar, Data curation, Methodology, Validation, and Rajagopal Subramanyam, Conceptualization, Funding acquisition, Investigation, Project administration, Resources, Writing - original draft, Writing - review & editing*

Publish date

2018

PMID

28567542

Abstract

Aging is a process characterized by accumulating degenerative damages, resulting in the death of an organism ultimately. The main goal of aging research is to develop therapies that delay age-related diseases in human. Since signaling pathways in aging of Caenorhabditis elegans (C. elegans), fruit flies and mice are evolutionarily conserved, compounds extending lifespan of them by intervening pathways of aging may be useful in treating age-related diseases in human. Natural products have special resource advantage and with few side effect. Recently, many compounds or extracts from natural products slowing aging and extending lifespan have been reported. Here we summarized these compounds or extracts and their mechanisms in increasing longevity of C. elegans or other species, and the prospect in developing anti-aging medicine from natural products.

KEYWORDS

Aging, Natural products, Anti-aging, Drug screening

Title

Current Perspective in the Discovery of Anti-aging Agents from Natural Products

Author

Ai-Jun Ding,1,2 Shan-Qing Zheng,1,2 Xiao-Bing Huang,1,2 Ti-Kun Xing,1,2 Gui-Sheng Wu,1,3 Hua-Ying Sun,1 Shu-Hua Qi,4 and Huai-Rong Luocorresponding author1,3,5

Publish date

2017 Oct