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Estradiol valerate

Name: Estradiol valerate
Brand: Selleck Chemicals
SKU: S3149
Rating: 5 (1 reviews)

Synonyms: E2V

Catalog No.S3149 Purity: 99.83%

Estradiol(E2V) is a synthetic ester used to treat menopausal symptoms and hormone deficiencies.

Estradiol valerate Chemical Structure

CAS: 979-32-8

Selleck's Estradiol valerate has been cited by 1 publication

Purity & Quality Control

Batch: Purity: 99.83%

99.83

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Biological Activity

Description

Estradiol(E2V) is a synthetic ester used to treat menopausal symptoms and hormone deficiencies.

Targets

ER ^[1]

In vitro
In vitro	Estradiol (10 nM) rapidly activates sphingosine kinase isoenzyme SphK1 as determined by enhanced phosphorylation on Ser225 in MCF-7 cells. Estradiol (20 nM) stimulates rapid release of sphingosine 1-phosphate (S1P) and dihydro-S1P from MCF-7 cells. SphK1 and estrogen receptor α are mainly responsible for formation of S1P and dihydro-S1P. Down-regulation of ABCC1 or ABCG2 with siRNAs or pharmacological inhibitors decreases Estradiol (10 nM)-mediated release of S1P or dihydro-S1P from MCF-7 cells. ^[1] Estradiol (10 nM) inhibits miR-21 expression in MCF-7 human breast cancer cells mediated by estrogen receptor α. Estradiol (10 nM) activates several miR-21 target gene reporters activity in MCF-7 cells through inhibiting miR-21 expression. Estradiol (10 nM) increases endogenous miR-21 target genes expression in protein but not RNA levels in MCF-7 cells. ^[2]

In Vivo
In vivo	Estradiol (80 μg/kg/day, s.c.) significantly decreases the absolute numbers of total peritoneal cell and macrophages, characterized by a double F4/80- and CD11b-positive staining, in ovariectomized C57BL/6J mice. Estradiol (80 μg/kg/day, s.c.) enhances the LPS-induced expression of proinflammatory cytokines by TGC-elicited macrophages through inhibition of PI3K activity in ovariectomized C57BL/6J mice. Proinflammatory effect of Estradiol is abolished by downregulate estrogen receptor α activity in thioglycolate-elicited macrophages. ^[3]

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
Clinical Trial Information (data from https://clinicaltrials.gov, updated on 2024-01-11)
NCT04901377	Completed	Oral Contraception	Bayer	June 24 2021	--
NCT00463450	Completed	Hormone Replacement Therapy	Bayer\|Navitas Life Sciences GmbH\|LKF Laboratory	May 2002	Phase 3

References

[4] Moorthy K, et al. Exp Gerontol, 2005, 40(4), 295-302.

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Chemical lnformation & Solubility

Molecular Weight	356.5	Formula	C₂₃H₃₂O₃
CAS No.	979-32-8	SDF	Download Estradiol valerate SDF
Smiles	CCCCC(=O)OC1CCC2C1(CCC3C2CCC4=C3C=CC(=C4)O)C
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 : 71 mg/mL ( (199.15 mM)； Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Water : Insoluble

Ethanol : Insoluble

Molecular Weight Calculator

In vivo
Batch:

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In vivo Formulation Calculator

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In vivo Formulation Calculator (Clear solution)

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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.
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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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