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  4. Sorbitan monooctadecanoate

Sorbitan monooctadecanoate  (Synonyms: Sorbitan monostearate)

Cat. No.: HY-W129593
COA
SDS
Instrucciones de manejo Technical Support

Sorbitan monooctadecanoate (Sorbitan monostearate) is a hydrophobic nonionic surfactant. Sorbitan monooctadecanoate can serve as a pharmaceutical excipient, such as an emulsifier, nonionic surfactant, solubilizer, wetting agent, and dispersing/suspending agent.

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Sorbitan monooctadecanoate

Sorbitan monooctadecanoate Estructura química

No. CAS : 1338-41-6

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100 g En stock
500 g En stock
1 kg En stock

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Sorbitan monooctadecanoate Related Antibodies

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Descripciòn

Sorbitan monooctadecanoate (Sorbitan monostearate) is a hydrophobic nonionic surfactant. Sorbitan monooctadecanoate can serve as a pharmaceutical excipient, such as an emulsifier, nonionic surfactant, solubilizer, wetting agent, and dispersing/suspending agent[1].

In Vitro

Sorbitan monooctadecanoate can be used as a pharmaceutical excipient, such as an emulsifier, nonionic surfactant, solubilizer, wetting agent, and dispersing/suspending agent[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Sorbitan monooctadecanoate Related Antibodies
No. CAS
Appearance

Solid

Color

White to off-white

SMILES

CCCCCCCCCCCCCCCCCC(OC[C@H]([C@@H]1[C@@H]([C@H](CO1)O)O)O)=O
Envío

Room temperature in continental US; may vary elsewhere.
Almacenamiento

Store at room temperature 3 years

In solvent -80°C 2 years
-20°C 1 year
Solvente y solubilidad
In Vitro: 

Ethanol : 5 mg/mL (ultrasonic and warming and heat to 60°C)

  • Calculadora de molaridad

  • Calculadora de dilución

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: ≥ 0.5 mg/mL; Clear solution

    This protocol yields a clear solution of ≥ 0.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL EtOH stock solution (5.0 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% Corn Oil

    Solubility: ≥ 0.5 mg/mL; Clear solution

    This protocol yields a clear solution of ≥ 0.5 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 EtOH stock solution (5.0 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)

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
Pureza y Documentación

SDS (394 KB)

COA (239 KB) IR (105 KB)

Instrucciones de manejo (2659 KB)
Referencias
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Sorbitan monooctadecanoate Related Classifications

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.

Keywords:

Sorbitan monooctadecanoate1338-41-6Sorbitan monostearateBiochemical Assay ReagentsEnvironmental PollutantsEnvironmental Contaminantsnonionic surfactantemulsifiersolubilizerwetting agentdispersing/suspending agentInhibitorinhibitorinhibit

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Sorbitan monooctadecanoate
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