Top Suppliers:I want be here

56973-41-2

56973-41-2 structure
56973-41-2 structure
  • Name: Withanolide B
  • Chemical Name: Lycium substance B
  • CAS Number: 56973-41-2
  • Molecular Formula: C28H38O5
  • Molecular Weight: 454.59800
  • Catalog: analytical chemistry Analytical reagent Ion chromatography reagent
  • Create Date: 2016-08-03 18:46:09
  • Modify Date: 2024-01-11 16:59:40
  • Withanolide B is an active component of W. somnifera Dunal. Withanolide B promotes osteogenic differentiation of hBMSCs via ERK1/2 and Wnt/β-catenin signaling pathways. Withanolide B exhibits neuroprotective, anti-arthritic, anti-aging and anti-cancer effects[1][2][3].

Name Lycium substance B
Synonyms UNII-9YU877VU8K
Withanolide B
Description Withanolide B is an active component of W. somnifera Dunal. Withanolide B promotes osteogenic differentiation of hBMSCs via ERK1/2 and Wnt/β-catenin signaling pathways. Withanolide B exhibits neuroprotective, anti-arthritic, anti-aging and anti-cancer effects[1][2][3].
Related Catalog
In Vitro Withanolide B (1-100 nM; 3-5 days) significantly increases the expression of COL1A1 and RUNX2 genes and proteins in hBMSCs[1]. Withanolide B (1-100 nM; 11 or 3 days) increases the formation of extracellular matrix calcium deposits and increased the activity of alkaline phosphatase (ALP)[1]. Withanolide B (1-100 nM; 3-5 days) increases the protein expressions of p-ERK and active β-catenin of hBMSCs[1]. Withanolide B (10-100 μM; 48 h) reverses the Aβ42 aggregation-induced toxicy in SK-N-SH cells[2]. Cell Viability Assay[1] Cell Line: Human bone mesenchymal stem cells Concentration: 1, 10, 100 nM Incubation Time: 3, 5 days Result: Significantly increased the expression of COL1A1 and RUNX2.
In Vivo Withanolide B (10 mg/kg; topical administration) promotes bone healing in a rat tibial defect model[1]. Animal Model: Male Sprague-Dawley rats (8 weeks, 200 g) with tibial defect[1] Dosage: 10 mg/kg Administration: Injected in situ at the bone defect site at different time points (0, 3, 5, 7, and 9 days) Result: Increased the trabecular number, trabecular thickness and the thickness of the cortical bone.
References

[1]. Kuang Z, et, al. Withanolide B promotes osteogenic differentiation of human bone marrow mesenchymal stem cells via ERK1/2 and Wnt/β-catenin signaling pathways. Int Immunopharmacol. 2020 Nov;88:106960.

[2]. Dubey S, et, al. Improving the inhibition of β-amyloid aggregation by withanolide and withanoside derivatives. Int J Biol Macromol. 2021 Mar 15;173:56-65.

[3]. Sivanandha G, et, al. Enhanced biosynthesis of withanolides by elicitation and precursor feeding in cell suspension culture of Withania somnifera (L.) Dunal in shake-flask culture and bioreactor. PLoS One. 2014 Aug 4;9(8):e104005.

Density 1.206
Molecular Formula C28H38O5
Molecular Weight 454.59800
Exact Mass 454.27200
PSA 76.13000
LogP 4.38050
Hazard Statements H413
RIDADR NONH for all modes of transport