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4-Androstenedione Muscle Enhancement Steroids
4-Androstenedione Muscle Enhancement Steroids

4-Androstenedione Muscle Enhancement Steroids

Contact : Mr.Thyen------------------------------- Email us at zhangyinglong@ycphar.com Whatsapp : +86 180 3817 6818

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4-Androstenedione


Contact : Mr.Thyen

Email us at zhangyinglong@ycphar.com

Whatsapp : +86 180 3817 6818


Product name

4-Androstenedione

Alias

4-Androstenedione ; 4-Androstene-3,17-dione ; Androst-4-ene-3,17-dione ; androst-4-ene-3 ,17-dione  ; 4-AD; 17-Ketotestosterone

CAS

63-05-8

MF

C19H26O2

MW

286.41

EINECS

200-554-5

Molecular Structure

1.11g / cm3

Melting point

170-173 oC

Boiling point

431.4 ° C at 760 mmHg

Flash Point

161.1 ° C

Vapor Pressure

1.2E-07mmHg at 25 ° C

Assay

99%

Appearance

White powder

Usage

Used as a steroid hormone drug intermediate


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What is 4-Androstenedione?
Prohormone Steroids 4-Androstenedione is a steroid hormone . It is used to make medicine.
Prohormone Steroids 4-Androstenedione is used to increase the production of the hormone testosteronebase to enhance athletic performance , increase energy . keep red blood cells healthy , enhance recovery and growth from exercise , and increase sexual desire and performance.
4-Androstenedione gained popularity as the supplement used by the baseball homerun hitter Mark McGwire and other professional sports players . In January 2005 legislation went into effect in the United States called the Anabolic Steroid Control Act of 2004 . This reclassifies 4-Androstenedione from a dietary supplement to an anabolic steroid, which is a schedule III controlled substance.


COA:


Test Items


Specification


Test Results


Appearance


White crystalline powder


Comply


Assay

≥99%(HPLC)
(titration)

99%


Melting point

170.0-174.0oC

171.6-173.5oC


Loss on drying

≤0.5%

0.01%


Specific rotation

+193°~+202°

+195°


How To Use 4-Androstenedione?

Enhancing athletic performance . Prohormone Steroids 4-Androstenedione,Taking 4-Androstenedione by mouth in doses of 100-300 mg per day does not significantly increase muscle strength , muscle size , or lean body mass when used for 2-3 months in connection with weight training.
A. Increasing energy.
B. Red blood cell health.
C. Increasing sexual desire and function.
D. Other conditions.
E. More evidence is needed to rate the effectiveness of androstenedione for these uses.


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