Stigmasterol

Name: Stigmasterol
Brand: Selleck Chemicals
SKU: S2361
Rating: 5 (1 reviews)

Synonyms: Stigmasterin

Catalog No.S2361 Purity:99.07%

Stigmasterol is an unsaturated plant sterol that exhibits anti-cancer, anti-pyretic, anti-inflammatory and immune-modulating effects.

Stigmasterol Chemical Structure

CAS No. 83-48-7

Purity & Quality Control

Batch: Purity: 99.07%

99.07

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Biological Activity

Description	Stigmasterol is an unsaturated plant sterol that exhibits anti-cancer, anti-pyretic, anti-inflammatory and immune-modulating effects.

In vitro
In vitro	Stigmasterol is an unsaturated plant sterol occurring in the plant fats or oils of soybean, calabar bean, and rape seed, and in a number of medicinal herbs, including the Chinese herbs Ophiopogon japonicus (Mai men dong) and American Ginseng. ^[1] Stigmasterol(Stigmasterin) is used as a precursor in the manufacture of synthetic progesterone, ^[2] a valuable human hormone that plays an important physiological role in the regulatory and tissue rebuilding mechanisms related to estrogen effects, as well as acting as an intermediate in the biosynthesis of androgens, estrogens, and corticoids. It is also used as the precursor of vitamin D₃. ^[3] Research has indicated that stigmasterol may be useful in prevention of certain cancers, including ovarian, prostate, breast, and colon cancers.

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
Clinical Trial Information (data from https://clinicaltrials.gov, updated on 2024-05-22)
NCT04555044	Completed	Essential Fatty Acid Deficiency (EFAD)	Baxter Healthcare Corporation	January 22 2021	Phase 4
NCT03563222	Terminated	Malnutrition Child	Fresenius Kabi	December 18 2019	Phase 4

References

Chemical Information & Solubility

Molecular Weight	412.69	Formula	C₂₉H₄₈O
CAS No.	83-48-7	SDF	Download Stigmasterol SDF
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 : 0.1 mg/mL ( (0.24 mM) Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Water : Insoluble

Ethanol : 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

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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

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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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