Calceolarioside B

Name: Calceolarioside B
Brand: MedChemExpress
SKU: HY-N0539
Rating: 4.5 (1 reviews)

Cat. No.: HY-N0539 Purity: 99.61%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

Calceolarioside B is a natural product isolated from Akebia quinata leaves. Calceolarioside B exhibits significant inhibitory activity against rat lens aldose reductase (RLAR) with an IC₅₀ of 23.99 μM. Calceolarioside B displays inhibitory effect on DPPH radical scavenging activity with an IC₅₀ of 94.60 μM .

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

Calceolarioside B Chemical Structure

CAS No. : 105471-98-5

Size	Price	Stock	Quantity
1 mg	USD 65	In-stock	Estimated Time of Arrival: December 31
5 mg	USD 138	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 235	In-stock	Estimated Time of Arrival: December 31
20 mg	USD 400	In-stock	Estimated Time of Arrival: December 31
50 mg		Get quote
100 mg		Get quote

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Based on 1 publication(s) in Google Scholar

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Biological Activity
Purity & Documentation
References
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Description

Molecular Weight

478.45

Formula

C₂₃H₂₆O₁₁

CAS No.

105471-98-5

Appearance

Solid

Color

White to light yellow

SMILES

O[C@H]([C@@H](O)[C@@H]1O)[C@@H](O[C@@H]1COC(/C=C/C2=CC(O)=C(O)C=C2)=O)OCCC3=CC(O)=C(O)C=C3

Structure Classification

Initial Source

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

-20°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Solvent & Solubility

In Vitro:

DMSO : 250 mg/mL (522.52 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	2.0901 mL	10.4504 mL	20.9008 mL
5 mM	0.4180 mL	2.0901 mL	4.1802 mL
10 mM	0.2090 mL	1.0450 mL	2.0901 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 (protect from light). 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)

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 (4.35 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 (4.35 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 (4.35 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).

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

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: 99.93%

Select Batch:

Data Sheet (272 KB) SDS (251 KB)

COA (261 KB) HNMR (329 KB) LCMS (100 KB)

Handling Instructions (2659 KB)

References

[1]. Hwang SH, et al. Inhibitory Activities of Stauntonia hexaphylla Leaf Constituents on Rat Lens Aldose Reductase and Formation of Advanced Glycation End Products and Antioxidant. Biomed Res Int. 2017;2017:4273257. [Content Brief]

Complete Stock Solution Preparation Table

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

DMSO	1 mM	2.0901 mL	10.4504 mL	20.9008 mL	52.2521 mL
	5 mM	0.4180 mL	2.0901 mL	4.1802 mL	10.4504 mL
	10 mM	0.2090 mL	1.0450 mL	2.0901 mL	5.2252 mL
	15 mM	0.1393 mL	0.6967 mL	1.3934 mL	3.4835 mL
	20 mM	0.1045 mL	0.5225 mL	1.0450 mL	2.6126 mL
	25 mM	0.0836 mL	0.4180 mL	0.8360 mL	2.0901 mL
	30 mM	0.0697 mL	0.3483 mL	0.6967 mL	1.7417 mL
	40 mM	0.0523 mL	0.2613 mL	0.5225 mL	1.3063 mL
	50 mM	0.0418 mL	0.2090 mL	0.4180 mL	1.0450 mL
	60 mM	0.0348 mL	0.1742 mL	0.3483 mL	0.8709 mL
	80 mM	0.0261 mL	0.1306 mL	0.2613 mL	0.6532 mL
	100 mM	0.0209 mL	0.1045 mL	0.2090 mL	0.5225 mL