Quercetin-3-O-β-D-glucose-7-O-β-D-gentiobiosiden (Synonyms: Quercetin-3-O-beta-D-glucose-7-O-beta-D-gentiobioside)

Cat. No.: HY-N1968 Purity: 99.30%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

Quercetin-3-O-β-D-glucose-7-O-β-D-gentiobiosiden is a flavonoid from Quercetin.

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

Quercetin-3-O-β-D-glucose-7-O-β-D-gentiobiosiden Chemical Structure

CAS No. : 60778-02-1

Size	Price	Stock	Quantity
1 mg	USD 120	In-stock	Estimated Time of Arrival: December 31
5 mg	USD 252	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 429	In-stock	Estimated Time of Arrival: December 31
50 mg		Get quote
100 mg		Get quote

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Description

Quercetin-3-O-β-D-glucose-7-O-β-D-gentiobiosiden is a flavonoid from Quercetin.

Molecular Weight

788.66

Formula

C₃₃H₄₀O₂₂

CAS No.

60778-02-1

Appearance

Solid

Color

White to yellow

SMILES

O=C1C(O[C@@H]([C@@H]([C@@H](O)[C@@H]2O)O)O[C@@H]2CO)=C(C3=CC(O)=C(O)C=C3)OC4=CC(O[C@@H]([C@@H]([C@@H](O)[C@@H]5O)O)O[C@@H]5CO[C@@H]([C@@H]([C@@H](O)[C@@H]6O)O)O[C@@H]6CO)=CC(O)=C14

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

-20°C, sealed storage, away from moisture and light

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

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL (126.80 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H₂O : 100 mg/mL (126.80 mM; Need ultrasonic)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	1.2680 mL	6.3399 mL	12.6797 mL
5 mM	0.2536 mL	1.2680 mL	2.5359 mL
10 mM	0.1268 mL	0.6340 mL	1.2680 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 and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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: ≥ 10 mg/mL (12.68 mM); Clear solution

This protocol yields a clear solution of ≥ 10 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (100.0 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: ≥ 10 mg/mL (12.68 mM); Clear solution

This protocol yields a clear solution of ≥ 10 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (100.0 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)

Dosing volume
(per animal)

μL

Number of animals

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

Calculation results:

Working solution concentration: mg/mL

This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.

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).

Purity & Documentation

Purity: 99.30%

Select Batch:

Data Sheet (252 KB) SDS (393 KB)

COA (262 KB) HNMR (307 KB) LCMS (94 KB)

Handling Instructions (2659 KB)

Complete Stock Solution Preparation Table

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

DMSO / H₂O	1 mM	1.2680 mL	6.3399 mL	12.6797 mL	31.6993 mL
	5 mM	0.2536 mL	1.2680 mL	2.5359 mL	6.3399 mL
	10 mM	0.1268 mL	0.6340 mL	1.2680 mL	3.1699 mL
	15 mM	0.0845 mL	0.4227 mL	0.8453 mL	2.1133 mL
	20 mM	0.0634 mL	0.3170 mL	0.6340 mL	1.5850 mL
	25 mM	0.0507 mL	0.2536 mL	0.5072 mL	1.2680 mL
	30 mM	0.0423 mL	0.2113 mL	0.4227 mL	1.0566 mL
	40 mM	0.0317 mL	0.1585 mL	0.3170 mL	0.7925 mL
	50 mM	0.0254 mL	0.1268 mL	0.2536 mL	0.6340 mL
	60 mM	0.0211 mL	0.1057 mL	0.2113 mL	0.5283 mL
	80 mM	0.0158 mL	0.0792 mL	0.1585 mL	0.3962 mL
	100 mM	0.0127 mL	0.0634 mL	0.1268 mL	0.3170 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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.

Keywords:

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