Catalog No.S6352 Synonyms: 5alpha-Androsterone

For research use only.

Androsterone (5alpha-Androsterone) is a steroid metabolite derived from sex hormones, which displays weak androgenic properties.

Androsterone Chemical Structure

CAS No. 53-41-8

Selleck's Androsterone has been cited by 1 Publication

Purity & Quality Control

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Biological Activity

Description Androsterone (5alpha-Androsterone) is a steroid metabolite derived from sex hormones, which displays weak androgenic properties.

Protocol (from reference)

Solubility (25°C)

In vitro

DMSO 29 mg/mL
(99.84 mM)
Ethanol '-1 mg/mL

* 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.

Chemical Information

Molecular Weight 290.44


CAS No. 53-41-8
Storage 3 years -20°C powder
2 years -80°C in solvent

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

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.

Molarity Calculator

Mass Concentration Volume Molecular Weight

Clinical Trial Information

NCT Number Recruitment Interventions Conditions Sponsor/Collaborators Start Date Phases
NCT04791345 Recruiting Drug: Methylprednisone|Drug: Deflazacort|Drug: Dexamethasone Healthy Volunteers Parc de Salut Mar February 26 2021 Phase 1
NCT01495910 Completed Drug: Abiraterone acetate 21-hydroxylase Deficiency Johnson & Johnson Pharmaceutical Research & Development L.L.C. December 2011 Phase 1
NCT00924469 Completed Drug: Abiraterone|Drug: Leuprolide|Drug: Prednisone Prostate Cancer Janssen Research & Development LLC November 2009 Phase 2
NCT00463450 Completed Drug: Gynodian® Depot (BAY86-5032)|Drug: BAY86-4980 Hormone Replacement Therapy Bayer|Navitas Life Sciences GmbH|LKF Laboratory May 2002 Phase 3

(data from, updated on 2022-01-17)

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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