Home Metabolism Vitamin chemical Vitamin A (Retinol) For research use only.

Vitamin A (Retinol)

Vitamin A (Retinol) is a naturally occuring fat-soluble vitamin that is important for normal vision, the immune system, and reproduction. It also plays roles in normal functioning of heart, lungs, kidneys, and other organs.

Vitamin A (Retinol) Chemical Structure

Vitamin A (Retinol) Chemical Structure

CAS No. 68-26-8

Purity & Quality Control

Vitamin A (Retinol) Related Products

Biological Activity

Description Vitamin A (Retinol) is a naturally occuring fat-soluble vitamin that is important for normal vision, the immune system, and reproduction. It also plays roles in normal functioning of heart, lungs, kidneys, and other organs.
NCT Number Recruitment Conditions Sponsor/Collaborators Start Date Phases
NCT06319079 Not yet recruiting
Lactating Mothers|Infants
Instituto de Desarrollo e Investigaciones Pediátricas Prof. Dr. Fernando E. Viteri
 March 2024 Not Applicable
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Resistance Exercise
North-West University South Africa|Swiss Federal Institute of Technology|King''s College London
 March 1 2024 Not Applicable
NCT06058442 Recruiting
Gastrectomy
University of Leipzig
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Chemical Information & Solubility

Molecular Weight 286.45 Formula

C20H30O
CAS No. 68-26-8 SDF --
Storage (From the date of receipt) 2 years -20°C liquid

In vitro
Batch:

DMSO : 57 mg/mL ( (198.98 mM) Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)


Molecular Weight Calculator

In vivo
Batch:

Add solvents to the product individually and in order.


In vivo Formulation Calculator

Preparing Stock Solutions

Molarity Calculator

Mass Concentration Volume Molecular Weight

In vivo Formulation Calculator (Clear solution)

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

mg/kg g μL

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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