Calcipotriene (MC903)

Catalog No.S3739 Batch:S373903

Technical Data

Formula

C₂₇H₄₀O₃

Molecular Weight

412.60

CAS No.

112965-21-6

Solubility (25°C)*

In vitro

DMSO

83 mg/mL (201.16 mM)

Ethanol

83 mg/mL (201.16 mM)

Water

Insoluble

In vivo (Add solvents to the product individually and in order)

Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O	4.35mg/ml	Taking the 1 mL working solution as an example, add 50 μL of 87 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
Clear solution	5% DMSO 1 95% Corn oil	1.0mg/ml	Taking the 1 mL working solution as an example, add 50 μL of 20 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.

* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
* Room temperature shipping (Stability testing shows this product can be shipped without any cooling measures.)

Preparing Stock Solutions

Biological Activity

Description	Calcipotriene (MC903) is a synthetic derivative of calcitriol, a form of vitamin D. It can induce differentiation and suppresses proliferation of keratinocytes, reversing abnormal keratinocyte changes in psoriasis, and lead to normalization of epidermal growth. Calcipotriol is a synthetic VitD3 analogue with a high affinity for the vitamin D receptor.Solutions are unstable and should be fresh-prepared.
In vitro	Calcipotriene enhances IL-10 secretion in psoriatic skin and in human T cells, induces secretion of type 2 cytokines by T cells and, significantly modulates the differentiation of DCs and T cells^[1].
In vivo	Calcipotriol suppresses skin cancer development in mice in a TSLP-dependent manner. Calcipotriol is a well-tolerated topical medication for psoriasis. The low concentration of calcipotriol in the clinically available formulation (0.005% ointment) dampens its effect against skin cancer development in mice^[2].

Protocol (from reference)

Cell Assay:^{^[1]}	Cell lines Monocytes (CD14+ cells)-derived DCs Concentrations 100 nM Incubation Time 24 h or 3 days Method Cells are treated in duplicates with 100 nM calcipotriol, 1 mM betamethasone (BDP), combination of calcipotriol and betamethasone (100 nM/1 mM; ratio 1:10 as in the fixed-combination product) or a corresponding vehicle control (0.1% DMSO). Treatment is applied after the first 5 days in culture and before and throughout the 3 days of activation with LPS and IFN-γ or two days after activation with LPS and IFN-γ and throughout the last 24 h of activation.
Animal Study:^{^[2]}	Animal Models genetically engineered mouse models Dosages 80 nM Administration topical

Cell Assay:^{^[1]}

Cell lines
Monocytes (CD14+ cells)-derived DCs
Concentrations
100 nM
Incubation Time
24 h or 3 days
Method
Cells are treated in duplicates with 100 nM calcipotriol, 1 mM betamethasone (BDP), combination of calcipotriol and betamethasone (100 nM/1 mM; ratio 1:10 as in the fixed-combination product) or a corresponding vehicle control (0.1% DMSO). Treatment is applied after the first 5 days in culture and before and throughout the 3 days of activation with LPS and IFN-γ or two days after activation with LPS and IFN-γ and throughout the last 24 h of activation.

Animal Study:^{^[2]}

Animal Models
genetically engineered mouse models
Dosages
80 nM
Administration
topical

References

Selleck's Calcipotriene (MC903) has been cited by 8 publications

Preventive and Therapeutic Effects of Lactiplantibacillus plantarum HD02 and MD159 through Mast Cell Degranulation Inhibition in Mouse Models of Atopic Dermatitis [ Nutrients, 2024, 16(17)3021]	PubMed: 39275335
Modulation of Skin Inflammatory Responses by Aluminum Adjuvant [ Pharmaceutics, 2023, 15(2)576]	PubMed: 36839900
Modulation of Skin Inflammatory Responses by Aluminum Adjuvant [ Pharmaceutics, 2023, 15(2)576]	PubMed: 36839900
Vitamin D3 suppresses the cholesterol homeostasis pathway in patient-derived glioma cell lines [ FEBS Open Bio, 2023, 13(9):1789-1806]	PubMed: 37489660
Vitamin D3 suppresses the cholesterol homeostasis pathway in patient-derived glioma cell lines [ FEBS Open Bio, 2023, 13(9):1789-1806]	PubMed: 37489660
Repurposing the natural compounds as potential therapeutic agents for COVID-19 based on the molecular docking study of the main protease and the receptor-binding domain of spike protein [ J Mol Model, 2022, 28(6):153]	PubMed: 35578055
Critical Role of TSLP Receptor on CD4 T Cells for Exacerbation of Skin Inflammation [ J Immunol, 2020, 22;ji1900758]	PubMed: 32444388
Differential modulation of hepatitis C virus replication and innate immune pathways by synthetic calcitriol-analogs [ J Steroid Biochem Mol Biol, 2018, 183:142-151]	PubMed: 29885880

RETURN POLICY
Selleck Chemical’s Unconditional Return Policy ensures a smooth online shopping experience for our customers. If you are in any way unsatisfied with your purchase, you may return any item(s) within 7 days of receiving it. In the event of product quality issues, either protocol related or product related problems, you may return any item(s) within 365 days from the original purchase date. Please follow the instructions below when returning products.

SHIPPING AND STORAGE
Selleck products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Selleck Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Selleck products are stable under the recommended conditions.

NOT FOR HUMAN, VETERINARY DIAGNOSTIC OR THERAPEUTIC USE.