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> POPG (sodium salt) [268550-95-4]

POPG (sodium salt) [268550-95-4]

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Référence HY-130463-25mg

Conditionnement : 25mg

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POPG sodium salt is a phospholipid molecule having one negative charge, which can interact with the positive charges of peptides.

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POPG sodium salt Chemical Structure

POPG sodium salt Chemical Structure

CAS No. : 268550-95-4

This product is a controlled substance and not for sale in your territory.

Based on 1 publication(s) in Google Scholar

Other Forms of POPG sodium salt:

  • 1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphatidylglycerol Obtenir un devis
Description

POPG sodium salt is a phospholipid molecule having one negative charge, which can interact with the positive charges of peptides[1].

Masse moléculaire

770.99

Formule

C40H76NaO10P
CAS No.

268550-95-4
Appearance

Solid

Color

White to off-white

SMILES

CCCCCCCC/C=C\CCCCCCCC(O[C@@H](COP(OCC(O)CO)(O[Na])=O)COC(CCCCCCCCCCCCCCC)=O)=O
Livraison

Room temperature in continental US; may vary elsewhere.
Stockage

-20°C, sealed storage, away from moisture

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

Solvant et solubilité
In Vitro: 

DMSO : 25 mg/mL (32.43 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Ethanol : 8.33 mg/mL (10.80 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.2970 mL 6.4852 mL 12.9703 mL
5 mM 0.2594 mL 1.2970 mL 2.5941 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.

  • Calculateur de molarité

  • Calculateur de dilution

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: ≥ 1.25 mg/mL (1.62 mM); Clear solution

    This protocol yields a clear solution of ≥ 1.25 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (12.5 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: 1.25 mg/mL (1.62 mM); Suspended solution; Need ultrasonic

    This protocol yields a suspended solution of 1.25 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (12.5 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.
Pureté et documentation

Purity: ≥98.0%

COA (240 KB) HNMR (317 KB)

Instruction de manipulation (2659 KB)
Références

  • [1]. Kim MR, et al. Co-Encapsulation and Co-Delivery of Peptide Drugs via Polymeric Nanoparticles. Polymers (Basel). 2019;11(2):288. Published 2019 Feb 8.  [Content Brief]

  • [1]. Kim MR, et al. Co-Encapsulation and Co-Delivery of Peptide Drugs via Polymeric Nanoparticles. Polymers (Basel). 2019;11(2):288. Published 2019 Feb 8.

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
Ethanol / DMSO 1 mM 1.2970 mL 6.4852 mL 12.9703 mL 32.4258 mL
5 mM 0.2594 mL 1.2970 mL 2.5941 mL 6.4852 mL
10 mM 0.1297 mL 0.6485 mL 1.2970 mL 3.2426 mL
DMSO 15 mM 0.0865 mL 0.4323 mL 0.8647 mL 2.1617 mL
20 mM 0.0649 mL 0.3243 mL 0.6485 mL 1.6213 mL
25 mM 0.0519 mL 0.2594 mL 0.5188 mL 1.2970 mL
30 mM 0.0432 mL 0.2162 mL 0.4323 mL 1.0809 mL
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POPG sodium salt Related Classifications

  • Others
  • Metabolic Enzyme/Protease
  • Liposome
Help & FAQs

Keywords:

POPG268550-95-4PG(16:0/18:1) 1-Palmitoyl-2-oleoyl-sn-glycero-3-phospho-(1'-rac-glycerol)LiposomeInhibitorinhibitorinhibit