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  3. 1,2-Diheptanoyl-SN-glycero-3-phosphocholine

1,2-Diheptanoyl-SN-glycero-3-phosphocholine  (Synonyms: L-α-Diheptanoyllecithin; 12-Diheptanoyl-sn-glycero-3-PC)

Cat. No.: HY-122056 Purity: 99.81%
Handling Instructions Technical Support

1,2-Diheptanoyl-SN-glycero-3-phosphocholine (L-α-Diheptanoyllecithin; 12-Diheptanoyl-sn-glycero-3-PC) is an ester product.

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

1,2-Diheptanoyl-SN-glycero-3-phosphocholine

1,2-Diheptanoyl-SN-glycero-3-phosphocholine Chemical Structure

CAS No. : 39036-04-9

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10 mg In-stock
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Description

1,2-Diheptanoyl-SN-glycero-3-phosphocholine (L-α-Diheptanoyllecithin; 12-Diheptanoyl-sn-glycero-3-PC) is an ester product.

Molecular Weight

481.56

Formula

C22H44NO8P

CAS No.
Appearance

Oil

Color

White to off-white

SMILES

CCCCCCC(OC[C@H](COP(OCC[N+](C)(C)C)([O-])=O)OC(CCCCCC)=O)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage
Pure form -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

Ethanol : 100 mg/mL (207.66 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.0766 mL 10.3829 mL 20.7658 mL
5 mM 0.4153 mL 2.0766 mL 4.1532 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. 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% EtOH    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 5 mg/mL (10.38 mM); Clear solution

    This protocol yields a clear solution of ≥ 5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL EtOH stock solution (50.0 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% EtOH    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 5 mg/mL (10.38 mM); Clear solution

    This protocol yields a clear solution of ≥ 5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL EtOH stock solution (50.0 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.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation

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. 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 1 mM 2.0766 mL 10.3829 mL 20.7658 mL 51.9146 mL
5 mM 0.4153 mL 2.0766 mL 4.1532 mL 10.3829 mL
10 mM 0.2077 mL 1.0383 mL 2.0766 mL 5.1915 mL
15 mM 0.1384 mL 0.6922 mL 1.3844 mL 3.4610 mL
20 mM 0.1038 mL 0.5191 mL 1.0383 mL 2.5957 mL
25 mM 0.0831 mL 0.4153 mL 0.8306 mL 2.0766 mL
30 mM 0.0692 mL 0.3461 mL 0.6922 mL 1.7305 mL
40 mM 0.0519 mL 0.2596 mL 0.5191 mL 1.2979 mL
50 mM 0.0415 mL 0.2077 mL 0.4153 mL 1.0383 mL
60 mM 0.0346 mL 0.1730 mL 0.3461 mL 0.8652 mL
80 mM 0.0260 mL 0.1298 mL 0.2596 mL 0.6489 mL
100 mM 0.0208 mL 0.1038 mL 0.2077 mL 0.5191 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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Product Name:
1,2-Diheptanoyl-SN-glycero-3-phosphocholine
Cat. No.:
HY-122056
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