Neobavaisoflavone

Name: Neobavaisoflavone
Brand: MedChemExpress
SKU: HY-N0720
Rating: 5.0 (13 reviews)

Cat. No.: HY-N0720 Purity: 99.91%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

Neobavaisoflavone, a flavonoid, is isolated from the seeds of Psoralea corylifolia. Neobavaisoflavone exhibits anti-inflammatory, anti-cancer and anti-oxidation activities. Neobavaisoflavone inhibits DNA polymerase at moderate to high concentrations. Neobavaisoflavone also inhibits platelet aggregation.

For research use only. We do not sell to patients.

Neobavaisoflavone Chemical Structure

CAS No. : 41060-15-5

Size	Price	Stock	Quantity
Solid + Solvent
10 mM * 1 mL in DMSO ready for reconstitution	USD 55	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	USD 55	In-stock	Estimated Time of Arrival: December 31
Solid
5 mg	USD 50	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 80	In-stock	Estimated Time of Arrival: December 31
50 mg		Get quote
100 mg		Get quote

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Customer Review

Based on 13 publication(s) in Google Scholar

10 Publications Citing Use of MCE Neobavaisoflavone

Cell Viability Assay

: Neobavaisoflavone purchased from MedChemExpress. Usage Cited in: Phytomedicine. 2023 May 9, 154869.; Neobavaisoflavone (NBIF; 50 μM; 48 h) increases the expression of Cleaved-caspase-3 in HCCLM3 and HepG-2 cells.

: Neobavaisoflavone purchased from MedChemExpress. Usage Cited in: Phytomedicine. 2023 May 9, 154869.; Neobavaisoflavone (NBIF; 10, 20, 30, 40, 50, 60, 70, 80, 90, 100 μM; 24, 48 h) inhibits the cell viability of HCCLM3 and HepG-2 in a time- and concentration-dependent manner.

: Neobavaisoflavone purchased from MedChemExpress. Usage Cited in: Phytomedicine. 2023 May 9, 154869.; Neobavaisoflavone (NBIF; 50 μM; 48 h) severely damages mitochondria in HCCLM3 and HepG-2 cells.

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Biological Activity
Purity & Documentation
References
Customer Review

Description

IC₅₀ & Target

DNA polymerase^[4]

In Vitro

Neobavaisoflavone (1-50 μM; 20 h) decreases NO (ED₅₀=25 μM) and cytokine (ED₅₀s=23.11, 5.03, 5.23, 5.26 and 18.80 μM for IL-1β, IL-6, IL-12p40, IL-12p70 and TNF-α, respectively) production in LPS plus IFN-γ-stimulated RAW264.7 macrophages^[1].
Neobavaisoflavone (1-100 μM; 30 min) decreases the chemiluminescence in PMA-stimulated RAW264.7 macrophages, with an ED₅₀ of 19.94 μM in activated RAW264.7 cells^[1].
Neobavaisoflavone (1-100 μM); 20 h) has no effect on the viability and is not toxic to RAW264.7 cells^[1].
Neobavaisoflavone (20-50 μM; 48 h) inhibits prostate cancer cell proliferation by inducing cytotoxicity and apoptosis in a dose-dependent manner^[2].
Neobavaisoflavone (2-8 μM; 7 d) inhibits RANKL‐mediated osteoclastogenesis in bone marrow monocytes (BMMCs) and RAW264.7 cells dose dependently at the early stage^[3].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

Neobavaisoflavone (30 mg/kg; i.p. for 6 weeks) inhibits osteoclastogenesis, promotes osteogenesis and ameliorates bone loss in ovariectomized mice^[3].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model:	C57BL/6 female mice (8 weeksd; 20-25 g) were removed bilateral ovaries^[3]
Dosage:	30 mg/kg
Administration:	I.p. for 6 weeks
Result:	Attenuated bone loss by inhibiting osteoclast activation and promoting osteogenesis in ovariectomized mice.

Molecular Weight

322.35

Formula

C₂₀H₁₈O₄

CAS No.

41060-15-5

Appearance

Solid

Color

White to light yellow

SMILES

O=C1C(C2=CC=C(O)C(C/C=C(C)\C)=C2)=COC3=CC(O)=CC=C13

Structure Classification

Initial Source

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	2 years
	-20°C	1 year

Solvent & Solubility

In Vitro:

DMSO : ≥ 31 mg/mL (96.17 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	3.1022 mL	15.5111 mL	31.0222 mL
5 mM	0.6204 mL	3.1022 mL	6.2044 mL
10 mM	0.3102 mL	1.5511 mL	3.1022 mL

View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Molarity Calculator
Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.08 mg/mL (6.45 mM); Clear solution

This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Protocol 2

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.08 mg/mL (6.45 mM); Clear solution

This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil
Solubility: ≥ 2.08 mg/mL (6.45 mM); Clear solution

This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Please enter your animal formula composition:

DMSO +

Tween-80 +

Saline

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.

The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).

Calculation results:

Working solution concentration: mg/mL

Method for preparing stock solution: mg drug dissolved in μL DMSO (Stock solution concentration: mg/mL).

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).

Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.

If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.

Purity & Documentation

Purity: 99.91%

Select Batch:

Data Sheet (277 KB) SDS (0 KB)

COA (246 KB) HNMR (189 KB) LCMS (338 KB)

Handling Instructions (2659 KB)

References

[1]. Szliszka E, et, al. Inhibition of inflammatory mediators by neobavaisoflavone in activated RAW264.7 macrophages. Molecules. 2011 May 3;16(5):3701-12. [Content Brief]

[2]. Szliszka E, et, al. Enhanced TRAIL-mediated apoptosis in prostate cancer cells by the bioactive compounds neobavaisoflavone and psoralidin isolated from Psoralea corylifolia. Pharmacol Rep. 2011;63(1):139-48. [Content Brief]

[3]. Chen H, et, al. Neobavaisoflavone inhibits osteoclastogenesis through blocking RANKL signalling-mediated TRAF6 and c-Src recruitment and NF-κB, MAPK and Akt pathways. J Cell Mol Med. 2020 Aug;24(16):9067-9084. [Content Brief]

[4]. Sun NJ, et, al. DNA polymerase and topoisomerase II inhibitors from Psoralea corylifolia. J Nat Prod. 1998 Mar;61(3):362-6. [Content Brief]

[5]. Tsai WJ, et, al. Antiplatelet flavonoids from seeds of Psoralea corylifolia. J Nat Prod. 1996 Jul;59(7):671-2. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	3.1022 mL	15.5111 mL	31.0222 mL	77.5555 mL
	5 mM	0.6204 mL	3.1022 mL	6.2044 mL	15.5111 mL
	10 mM	0.3102 mL	1.5511 mL	3.1022 mL	7.7555 mL
	15 mM	0.2068 mL	1.0341 mL	2.0681 mL	5.1704 mL
	20 mM	0.1551 mL	0.7756 mL	1.5511 mL	3.8778 mL
	25 mM	0.1241 mL	0.6204 mL	1.2409 mL	3.1022 mL
	30 mM	0.1034 mL	0.5170 mL	1.0341 mL	2.5852 mL
	40 mM	0.0776 mL	0.3878 mL	0.7756 mL	1.9389 mL
	50 mM	0.0620 mL	0.3102 mL	0.6204 mL	1.5511 mL
	60 mM	0.0517 mL	0.2585 mL	0.5170 mL	1.2926 mL
	80 mM	0.0388 mL	0.1939 mL	0.3878 mL	0.9694 mL