Oleanolic acid hemiphthalate disodium salt

Name: Oleanolic acid hemiphthalate disodium salt
Brand: MedChemExpress
SKU: HY-128695
Rating: 4.5 (0 reviews)

Cat. No.: HY-128695 Pureza: 98.05%: Ficha de datos
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Oleanolic acid hemiphthalate disodium salt is a hemiphthalate derivative of Oleanolic acid (HY-128695) with anti-inflammatory and potential anti-ulcer activities.

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Oleanolic acid hemiphthalate disodium salt Estructura química

No. CAS : 168770-31-8

Tamaño	Stock	Cantidad
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	En stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	En stock	Estimated Time of Arrival: December 31
Solid
5 mg	En stock	Estimated Time of Arrival: December 31
10 mg	En stock	Estimated Time of Arrival: December 31
25 mg	En stock	Estimated Time of Arrival: December 31
50 mg	En stock	Estimated Time of Arrival: December 31
100 mg	En stock	Estimated Time of Arrival: December 31
200 mg	Obtener un presupuesto
500 mg	Obtener un presupuesto

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Based on 1 Customer Validation

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Descripciòn

Oleanolic acid hemiphthalate disodium salt is a hemiphthalate derivative of Oleanolic acid (HY-128695) with anti-inflammatory and potential anti-ulcer activities^[1].

Peso molecular

648.78

Fòrmula

C₃₈H₅₀Na₂O₆

No. CAS

168770-31-8

Appearance

Solid

Color

White to off-white

SMILES

C[C@]12[C@]3(C([C@@]4([H])[C@](C(O[Na])=O)(CCC(C)(C)C4)CC3)=CC[C@]1([H])[C@@]5([C@@](C(C)([C@@H](OC(C6=C(C=CC=C6)C(O[Na])=O)=O)CC5)C)([H])CC2)C)C

Envío

Room temperature in continental US; may vary elsewhere.

Almacenamiento

4°C, sealed storage, away from moisture

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

Solvente y solubilidad

In Vitro:

DMSO : 20.83 mg/mL (32.11 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	1.5414 mL	7.7068 mL	15.4135 mL
5 mM	0.3083 mL	1.5414 mL	3.0827 mL
10 mM	0.1541 mL	0.7707 mL	1.5414 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.

Calculadora de molaridad
Calculadora de dilución

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

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

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 (3.21 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 (3.21 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 (3.21 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 (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.

Pureza y Documentación

Purity: 98.05%

Select Batch:

Ficha de datos (273 KB) SDS (252 KB)

COA (253 KB) HNMR (211 KB) RP-HPLC (116 KB)

Instrucciones de manejo (2659 KB)

Referencias

[1]. Sosa A, et al. Anti-inflammatory properties from isolated compounds of Cyclolepis genistoides. Pharm Biol. 2011 Jul;49(7):675-8. [Content Brief]

Complete Stock Solution Preparation Table

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

DMSO	1 mM	1.5414 mL	7.7068 mL	15.4135 mL	38.5339 mL
	5 mM	0.3083 mL	1.5414 mL	3.0827 mL	7.7068 mL
	10 mM	0.1541 mL	0.7707 mL	1.5414 mL	3.8534 mL
	15 mM	0.1028 mL	0.5138 mL	1.0276 mL	2.5689 mL
	20 mM	0.0771 mL	0.3853 mL	0.7707 mL	1.9267 mL
	25 mM	0.0617 mL	0.3083 mL	0.6165 mL	1.5414 mL
	30 mM	0.0514 mL	0.2569 mL	0.5138 mL	1.2845 mL