1. Norathyriol

Norathyriol  (Synonyms: Mangiferitin)

Cat. No.: HY-N1029 Purity: 99.83%
COA Handling Instructions

Norathyriol (Mangiferitin) is a natural metabolite of Mangifera. Norathyriol inhibits α-glucosidase in a noncompetitive manner with an IC50 of 3.12 μM. Norathyriol inhibits PPARα, PPARβ, and PPARγ with IC50s of 92.8 µM, 102.4 µM, and 153.5 µM, respectively. Antioxidant, anticancer, antimicrobial, anti-inflammatory, anti-bacterial activities.

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

Norathyriol Chemical Structure

Norathyriol Chemical Structure

CAS No. : 3542-72-1

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1 mg USD 214 In-stock
5 mg USD 450 In-stock
10 mg USD 800 In-stock
25 mg USD 1650 In-stock
50 mg USD 2550 In-stock
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Description

Norathyriol (Mangiferitin) is a natural metabolite of Mangifera. Norathyriol inhibits α-glucosidase in a noncompetitive manner with an IC50 of 3.12 μM[1]. Norathyriol inhibits PPARα, PPARβ, and PPARγ with IC50s of 92.8 µM, 102.4 µM, and 153.5 µM, respectively[2]. Antioxidant, anticancer, antimicrobial, anti-inflammatory, anti-bacterial activities.

In Vitro

Norathyriol (1-25 µM) inhibits growth by inducing cell cycle arrest in JB6 P+ cells. Norathyriol inhibits JB6 cell growth by inducing G2-M arrest[3].
Norathyriol suppresses UVB-induced phosphorylation of ERKs, AP-1 and NF-κB activation in JB6 P+ cells[3] Cell Growth Assay WB

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

Cell Viability Assay[3]

Cell Line: Mouse skin epidermal JB6 P+ cells
Concentration: 0, 1, 10, or 25 µM
Incubation Time: 24 or 72 hours
Result: Inhibited cell growth in a dose- as well as time-dependent manner but does not cause cell death.

Western Blot Analysis[3]

Cell Line: JB6 P+ cells
Concentration: 0, 1, 10, or 25 µM
Incubation Time: 2 hours
Result: Inhibited UVB-induced phosphorylation of ERKs and p90RSK.
In Vivo

Norathyriol is a natural metabolite of Mangifera in the human intestine with the oral availability and safety[1].
Norathyriol (0.92, 1.85 and 3.7 mg/kg) dose dependently decreased the serum urate levels by 27.0, 33.6 and 37.4%, respectively[4].

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

Animal Model: Adult Kunming mice weighing 18-22 g[4]
Dosage: 0.92, 1.85 and 3.7 mg/kg
Administration: Administered intragastrically; twice daily for five times
Result: The serum uric acid levels were decreased by 27.0%, 33.6% and 37.4%.
Molecular Weight

260.20

Formula

C13H8O6

CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C1C2=C(OC3=C1C=C(O)C(O)=C3)C=C(O)C=C2O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

-20°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (384.32 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H2O : < 0.1 mg/mL (insoluble)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.8432 mL 19.2160 mL 38.4320 mL
5 mM 0.7686 mL 3.8432 mL 7.6864 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, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
=
Concentration
×
Volume
×
Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

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: ≥ 2.5 mg/mL (9.61 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 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: ≥ 2.5 mg/mL (9.61 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 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.
In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

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).

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

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: 99.83%

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, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 3.8432 mL 19.2160 mL 38.4320 mL 96.0799 mL
5 mM 0.7686 mL 3.8432 mL 7.6864 mL 19.2160 mL
10 mM 0.3843 mL 1.9216 mL 3.8432 mL 9.6080 mL
15 mM 0.2562 mL 1.2811 mL 2.5621 mL 6.4053 mL
20 mM 0.1922 mL 0.9608 mL 1.9216 mL 4.8040 mL
25 mM 0.1537 mL 0.7686 mL 1.5373 mL 3.8432 mL
30 mM 0.1281 mL 0.6405 mL 1.2811 mL 3.2027 mL
40 mM 0.0961 mL 0.4804 mL 0.9608 mL 2.4020 mL
50 mM 0.0769 mL 0.3843 mL 0.7686 mL 1.9216 mL
60 mM 0.0641 mL 0.3203 mL 0.6405 mL 1.6013 mL
80 mM 0.0480 mL 0.2402 mL 0.4804 mL 1.2010 mL
100 mM 0.0384 mL 0.1922 mL 0.3843 mL 0.9608 mL
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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Norathyriol
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