L-Ascorbyl 6-palmitate

Name: L-Ascorbyl 6-palmitate
Brand: Selleck Chemicals
SKU: S2532
Rating: 5 (1 reviews)

Catalog No.S2532 Purity: 100%

Ascorbyl palmitate is an ester formed from ascorbic acid and palmitic acid creating a fat-soluble form of vitamin C.

L-Ascorbyl 6-palmitate Chemical Structure

CAS: 137-66-6

Purity & Quality Control

Batch: S253201 DMSO] 83 mg/mL] false] Ethanol] 83 mg/mL] false] Water] Insoluble] false Purity: 100%

100

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Biological Activity

Description	Ascorbyl palmitate is an ester formed from ascorbic acid and palmitic acid creating a fat-soluble form of vitamin C.

In vitro
In vitro	L-Ascorbyl 6-palmitate is a synthetic lipophilic ascorbic acid derivative. L-Ascorbyl 6-palmitate is an effective preservative in foods and an effective dietary antitumor promoter in mice. Studies indicate that dietary L-Ascorbyl 6-palmitate is a source of tissue vitamin C in animals. Besides, dietary L-Ascorbyl 6-palmitate possesses weak antiscorbutic activity in guinea pigs and enhances vitamin C nutriture in humans. ^[1]

In Vivo
In vivo	In a study, daily mean weight loss during repletion in control animals receiving placebo is significantly greater than that for L-Ascorbyl 6-palmitate animals for days 3–10 of repletion. Daily mean weight loss for L-Ascorbyl 6-palmitate animals is significantly greater than that for L-ascorbic acid (AA) animals on days 5 and 6 of repletion. By comparing areas of the weight-time curve during repletion, L-Ascorbyl 6-palmitate appeares to be about 50% as effective as L-ascorbic acid (AA) in reversing scurvy. ^[2]

References

Chemical Information & Solubility

Molecular Weight	414.53	Formula	C₂₂H₃₈O₇
CAS No.	137-66-6	SDF	Download L-Ascorbyl 6-palmitate SDF
Smiles	CCCCCCCCCCCCCCCC(=O)OCC(C1C(=C(C(=O)O1)O)O)O
Storage (From the date of receipt)	3 years-20°Cpowder	Storage of Stock Solutions Aliquot the stock solutions to avoid repeated freeze-thaw cycles	1 year-80°Cin solvent
Storage (From the date of receipt)	3 years-20°Cpowder		1 month-20°Cin solvent

In vitro
Batch:

DMSO : 83 mg/mL ( (200.22 mM)； Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Ethanol : 83 mg/mL

Water : Insoluble

Molecular Weight Calculator

In vivo
Batch:

Add solvents to the product individually and in order.

In vivo Formulation Calculator

Preparing Stock Solutions

Molarity Calculator

Dilution Calculator Molecular Weight Calculator

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

Dosage: mg/kg Average weight of animals: g Dosing volume per animal:μL Number of animals:

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH₂O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

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