USP Standard 5- Androstenediol Male Enhancement Steroids for Bodybuilding , 521-17-5

Basic Information
Place of Origin: China
Brand Name: ChineseHormone
Certification: ISO9001,SGS,UKAS
Model Number: CAS NO 521-17-5
Minimum Order Quantity: Free samples Available
Price: Negotiable
Packaging Details: Discreet package or as required
Delivery Time: 3-6 working days
Payment Terms: T/T, Western Union, MoneyGram,BItcoins
Supply Ability: 500 kg / month
Assay: 98.5% Character: White Or Nearly White Crystalline Powder
MF: C19H30O2 Packing: 1Kg/foil Bag Or As Required
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Androstenediol 521-17-5 anabolic androgen steroid hormone muscle bodybuilding

 

Alias:Androstenediol
Synonym:5-Androstene-3b,17b-diol
CAS:521-17-5
EINECS:208-306-8
MF:C19H30O2
MW:290.44
MP:178-182ºC
Assays:98.5%
Packing:foil bag
Appearance:White crystalline powder
 

Usage:
 

The value of Δ5-diol as a radiation countermeasure is based mainly on its stimulation of production of white blood cells and platelets. Its potential use as a radiationcountermeasure was introduced by the Armed Forces Radiobiology Research Institute (AFRRI) and subsequently studied by AFRRI and Hollis-Eden Pharmaceuticals under the tradenameNeumune for the treatment of acute radiation syndrome.

 

The clinical trials with rhesus monkeys was successful. According to the Hollis-Eden report, only 12.5% of the 40 Neumune-treated animals died versus 32.5% in the placebogroup.

 

Hollis-Eden had applied for a contract from the U.S. Government under the BioShield Request for Proposals (RFP) for radiation countermeasures. After being encouraged for 2.5 years that Neumune was in the competitive range, on March 9, 2007, the RFP was canceled by HHS. According to HHS, "the product was no longer in the competitive range".No further explanation was given. As a result, Hollis-Eden has now withdrawn from the radiation countermeasure field.

 
Product Name: Androstenediol
Synonyms: HERMAPHRODIOL;(3S,8R,9S,10R,13S,14S,17S)-10,13-DIMETHYL-2,3,4,7,8,9,10,11,12,13,14,15,16,17-TETRADECAHYDRO-1H-CYCLOPENTA[A]PHENANTHRENE-3,17-DIOL;5-ANDROSTEN-3-BETA, 17-BETA-DIOL;5-ANDROSTENEDIOL;5-ANDROSTENEDIOL, 10,13-DIMETHYL-2,3,4,7,8,9,11,12,14,15,16,17-DODECAHYDRO-1H-CYCLOPENTA[A]PHENANTHRENE-3,17-DIOL;5-androstene-3b,17b-diol;5-ANDROSTENE-3BETA,17BETA-DIOL;ANDROSTENDIOL
CAS: 521-17-5
MF: C19H30O2
MW: 290.44
EINECS: 208-306-8
Androstenediol Structure
 
Specifications:
 

Δ5-Androstenediol (abbreviated as Δ5-diol), commonly referred to simply as androstenediol, and also known as androst-5-ene-3β,17β-dioland hermaphrodiol, is an endogenous androgen andestrogen steroid hormone and intermediate in thebiosynthesis of testosterone fromdehydroepiandrosterone (DHEA).

 

Δ5-Diol is a direct metabolite of the most abundant steroid produced by the human adrenal cortex, DHEA. It is less androgenic than the related compound, Δ4-androstenediol, and has been found to stimulate the immune system. When administered to rats, Δ5-diol, in vivo, has approximately 1.4% of the androgenicity of DHEA, 0.54% of the androgenicity of androstenedione, and 0.21% of the androgenicity of testosterone.

 

Δ5-Diol possesses potent estrogenic activity, similarly to DHEA and 3β-androstanediol. It has approximately 6% and 17% of the affinity of estradiol at the ERα and ERβ, respectively.

 

Applications:

 

Δ5-Diol is a direct metabolite of the most abundant steroid produced by the human adrenal cortex. It is less androgenicthan the related compound, Δ4-androstenediol, and has been found to stimulate the immune system. When administered to rats, Δ5-diol, in vivo, has approximately 1.4% of the androgenicity of DHEA, 0.54% of the androgenicity of androstenedione, and 0.21% of the androgenicity of testosterone.
Δ5-Diol possesses potent estrogenic properties, similarly to DHEA and 3β-androstanediol.

 

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