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Healthy Bodybuilding Prohormone Powder Androsta-1,4-diene-3,17-dione Help Male Fitness 897-06-3

Healthy Bodybuilding Prohormone Powder Androsta-1,4-diene-3,17-dione Help Male Fitness 897-06-3

  • Healthy Bodybuilding Prohormone Powder Androsta-1,4-diene-3,17-dione Help Male Fitness 897-06-3
  • Healthy Bodybuilding Prohormone Powder Androsta-1,4-diene-3,17-dione Help Male Fitness 897-06-3
Healthy Bodybuilding Prohormone Powder Androsta-1,4-diene-3,17-dione Help Male Fitness 897-06-3
Product Details:
Place of Origin: china
Brand Name: 1,4-Androstadienedione
Certification: GMP, HSE, ISO 9001, USP, BP
Model Number: 897-06-3
Payment & Shipping Terms:
Minimum Order Quantity: 10 g
Price: negotiate
Packaging Details: Foil bag and Disguised bag
Delivery Time: 3 days
Payment Terms: T/T, Western Union, MoneyGram, Bitcoin
Supply Ability: 500kg/month
Contact Now
Detailed Product Description
EINECS: 212-977-2 Purity: 99%
Molecular Formula: C19H24O2 Standard: Enterprise Standard
Appearance: White Crystalline Powder Market: Global
High Light:

prohormone supplements

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strong nutrition supplements

 

Healthy Bodybuilding Prohormone Powder Androsta-1,4-diene-3,17-dione Help Male Fitness 897-06-3

 

Quick detail 

  • Product Name :Androstadienedione
  • Alias :Androsta-1,4-diene-3,17-dione
  • CAS : 897-06-3
  • MF : C19H24O2
  • MW : 284.39
  • EINECS :212-977-2
  • Density :1.14g / cm3
  • Bp :434.2 °C at 760 mmHg
  • Fp :162.1 °C
  • Vapor Pressure :9.62E-08mmHg at 25 °C
  • mp :138-139°C(lit.)
  • storage temp :Refrigerator
  • Appearance : Nearly white crystalline powder, soluble in alcohol, insoluble
  • Usage : Simplified hormonal drugs, from the testis or urine extracted with the role of a male hormone steroid

 

Description:


Androsta-1,4-diene-3,17-dione (ADD) and Androst-4-ene-3,17-dione Androstenedione, AD or 4-AD for short are important intermediates of steroid drugs in Chemicalbook. Androstenedione (4-AD) can not only be used as a precursor of androgen, proprotein synthesis hormone and other hormone substances, but also can be used for the synthesis of spirosteroid, hydrocortisone, prednisone oxide, dexthasone and other drugs. Androdienedione (ADD) can be used in the synthesis of estrogen, oral contraceptives and other drugs.

 

Androstadienedione (1,4-androstadiene-3,17-dione) is a next generation orally active prohormone. It is a direct precursor to the anabolic steroid boldenone. Boldenone is an anabolic steroid most often found in injectable form as a veterinary medication (boldenone undecylenate). It is chemically a derivative of testosterone. 1,4-androstadiene-3,17-dione converts to estrogen at roughly half the rate of androstenedione and testosterone. This significantly reduces the level of estrogen buildup during use compared to that achieved with testosterone precursors, and similarly also lowers the chance of noticing strong estrogen related side effects such as increased body fat, gynecomastia and definition hiding water retention. Androstadienedione is used as a pharmaceutical intermediate for further synthesis of female sex hormones, hormone replacement therapies and oral contraceptives.

 


Application:


In this legislation Androstadienedione was classified as a controlled substance and bol-dione remained legal. In April 2008 the United States Drug Enforcement Administration published an "Initial Notice of Proposed Rulemaking" concerning the scheduling of three anabolic substances: bol-dione, desoxymethyltestos-terone, and diene-dione.

 

4-Androstenedione can be synthesized in one of two ways. The primary pathway involves conversion of 17-hydroxypregnenolone to dehydroepiandrosterone by way of 17,20-lyase, with subsequent conversion of dehydroepiandrosterone to 4-Androstenedione via the enzyme 3-β-hydroxysteroid dehydrogenase. The secondary pathway involves conversion of 17-hydroxyprogesterone, most often a precursor to cortisol, to 4-androstenedione directly by way of 17,20-lyase. Thus, 17,20-lyase is required for the synthesis of 4-androstenedione, whether immediately or one step removed.

The production of adrenal 4-Androstenedione is governed by ACTH, whereas production of gonadal 4-Androstenedione is under control by gonadotropins. In premenopausal women, the adrenal glands and ovaries each produce about half of the total 4-androstenedione(about 3 mg/day). After menopause, 4-androstenedione production is about halved, due primarily to the reduction of the steroid secreted by the ovary. Nevertheless, 4-androstenedione is the principal steroid produced by the postmenopausal ovary.
In this legislation Androstadienedione was classified as a controlled substance and bol-dione remained legal. In April 2008 the United States Drug Enforcement Administration published an "Initial Notice of Proposed Rulemaking" concerning the scheduling of three anabolic substances: bol-dione, desoxymethyltestos-terone, and diene-dione.

 

 

COA:

 

TEST ITEMS
SPECIFICATION

RESULTS

Description

White Crystalline Powder

White Powder

Identification

Positive

Positive

Assay(by HPLC)

98.0~102.0%

99.9%

Absorbance(E1cm)

465~495

482.5

Melting Point

191~195°C

193.5~195.0°C

Loss On Drying

0.5%max

0.19%

Specific Rotation

+288°~ +298°

+290.2°

Residue On Ignition

0.1%max

0.03%

Related Substances

Total:1.5%max

<1.3%
 
Single:0.5%max

<0.4%

Residue Solvents

0.2%max

0.10%

Heavy Metals

20PPm max

<10PPm

Conclusion

The specification conform with USP standard.

 

Healthy Bodybuilding Prohormone Powder Androsta-1,4-diene-3,17-dione Help Male Fitness 897-06-3 0

 

Do Prohormones Work?


As far as accelerating the rate of progress you can make in the gym, both in terms of performance and your physique, prohormones certainly do work. It is however important to research common side effects before beginning a cycle (read about this in our Prohormone Cycle Guide) and having all necessary health support and PCT supplements ready.

 

 

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