Androstenedione Prohormone Steroids (CAS 63-05-8) For Bodybuilding


Basic Info:
Product name : Androstenedione
Alias : 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 ℃
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


What is Androstenedione?

1, A steroid hormone, Androstenedione can be metabolized by the body and converted to testosterone, an active anabolic androgen (male hormone) and estrogen, the female hormone. It may increase muscle mass and strength.
2, 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 androstenedione from a dietary supplement to an anabolic steroid, which is a schedule III controlled substance.
3, Androstenedione is secreted predominately by the adrenal gland and production is at least partly controlled by adrenocorticotropic hormone (ACTH). It is also produced ACTH-independent in the testes and ovaries from adrenal-secreted dehydroepiandrosterone sulfate (DHEA-S). Androstenedione is a crucial sex-steroid precursor. It lies at the convergence of the 2 biosynthetic pathways that lead from the progestins to the sex-steroids, being derived either via:
-C3-dehydrogenation of dehydroepiandrosterone (DHEA)
-Catalyzed by 3-beta-hydroxysteroid dehydrogenase-2 (adrenals and gonads)
-17,20-lyase (CYP17A1)-mediated side-chain cleavage of 17-alpha-hydroxyprogesterone (OHPG)

Application:

1, Prohormone Steroids ndrostenedione is a steroid hormone . It is used to make medicine.

2, Prohormone Steroids Androstenedione is used to increase the production of the hormone testosterone to enhance athletic performance , increase energy . Keep red blood cells healthy , enhance recovery and growth from exercise , and increase sexual desire and performance.