Buy Estra-4, 9-diene-3, 17-dione (5173-46-6) hplc≥98% | AASraw
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Estra-4, 9-diene-3, 17-dione

Rating: SKU: 5173-46-6. Category:

AASraw is with synthesis and production ability from gram to mass order of Estra-4, 9-diene-3, 17-dione (5173-46-6), under CGMP regulation and trackable quality control system.

Estra-4,9-diene-3,17-dione POWDER,also known as Dienedione,is a synthetic, orally active anabolic-androgenic steroid (AAS) of the 19-nortestosterone group that was never introduced for medical use. It is thought to be a prohormone of dienolone.The drug became a controlled substance in the US on January 4,2010, and is classified as a Schedule III anabolic steroid under the United States Controlled Substances Act.

Product Description


Estra-4, 9-diene-3, 17-dione video




Estra-4, 9-diene-3, 17-dione basic Characters


Name: Estra-4, 9-diene-3, 17-dione
CAS: 5173-46-6
Molecular Formula: C18H20O2
Molecular Weight: 258.36
Melt Point: 138-141℃
Storage Temp: Room Temperature
Color: White or light yellow Crystalline



Estra-4, 9-diene-3, 17-dione cycle



Chemical Names: Estra-4, 9-diene-3, 17-dione
Synonyms: Estra-4,9-diene-3; estra-4,9diene-3,17-dione; Estradienedione; Trena; Estra-4, 9-diene-3, 17-dione raw ; 4,9-Androstadiene-3,17-dione; 4,9-ESTRADIEN-3,17-DIONE; nordienedione; 4,9-ESTRADIENE-3,17-DIONE; METHYLDIENEDIONE; 9-Estradien-3;


Estra-4, 9-diene-3, 17-dione Usage

Estra-4, 9-diene-3, 17-dione is a powerful pro-steroid chemically similar to the anabolic agent Trenbolone.
Tren is a popular over-the-counter anabolic steroid/pro-hormone. Tren as a nomenclature can be confusing, as there are four different compounds commonly referred to as Tren:

Estra-4, 9-diene-3, 17-dione raw

Tren is a very strong non-methylated compound and can negatively impact blood pressure, lipid values, cholesterol levels and will put strain on the endocrine system. One downside of Tren is the potential of progestin induced gyno or flare ups of existing gyno. It’s recommended to run P-5-P on cycle at the bottle recommended dosage. User who experience flare-ups should increase the dosage into the 150-250mg range.

When in the body, Estra-4, 9-diene-3, 17-dione completes the conversion to Trenbolone. Trenbolone is a potent anabolic steroid, which binds to specific receptors present in reproductive tissue, muscle and fat. Trenbolone reduces nitrogen excretion from tissue breakdown (anti-catabolic). The ratio of anabolic (muscle building) effects to androgenic (virilizing) effects is a common rating of anabolic steroids. Trenbolone has a high anabolic ratio. The anabolic ratio of Testosterone is 100, but the Trenbolone’s ratio is 500.

The benefits of Estra-4, 9-diene-3, 17-dione raw may include:

•Increases Strength

•Increases Muscle Mass

•Increases Vascularity

•Decreases Body Fat



What is the dosage of Estra-4, 9-diene-3, 17-dione

A 2-4 week cycle of Estra-4, 9-diene-3, 17-dione raw is advised. The typical dose is 20-30mg/day.

*Always start with the lowest dose and work your way up after evaluating the results and side effects.

Estra-4, 9-diene-3, 17-dione is commonly stacked with Epistane. If this is your 1st cycle you should not stack Estra-4, 9-diene-3, 17-dione raw (Tren) with any other prohormone.

Although, Estra-4, 9-diene-3, 17-dione (Tren) is non-methylated taking a Cycle Support helps to offset any potential side effects you may experience during your cycle.

Post Cycle Therapy(PCT)products help restore your natural testosterone and preserve your hard-earned muscle.

Some comment from the Estra-4, 9-diene-3, 17-dione raw users as bellow:

“You’ll get strength gains and mass, I never had the leaning out effect, I actually gained some fat (but thats what 6000 cal diet will do). It will effect blood pressure, get some cycle support/cycle assist and maybe add some extra hawthorn berry. I ran mine for 6 weeks at 100/100/100/100/150/150, I’d stay at 100mg”


How Estra-4, 9-diene-3, 17-dione works

Dienedione(Estra-4, 9-diene-3, 17-dione ) is a non-methylated steroid that converts to a steroid known as 17b-hydroxy-estra-4,9,(10)-dien-3-one (dienolone).

Although dienedione( Estra-4, 9-diene-3, 17-dione raw ) may have some anabolic activity on its own, it gets most of its effects from conversion to dienedrone by interaction with 17b-HSD. This steroids overall effects are somewhere between trenbolone and nandrolone.



Estra-4, 9-diene-3, 17-dione was classified in the US as an anabolic steroid under The Anabolic Steroid Control Act 2004, as it was shown by the Drug Enforcement Agency to be chemically and pharmacologically related to testosterone. As such, it became a controlled substance in the US on January 4, 2010, and is classified as a Schedule III anabolic steroid under the United States Controlled Substances Act


Estra-4, 9-diene-3, 17-dione

Min order 10grams.
The inquiry on normal quantity(Within 1kg) can be sent out in 12 hours after payment.
For larger order can be sent out in 3 working days after payment.


Estra-4, 9-diene-3, 17-dione raw Marketing

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Does Estra-4, 9-diene-3, 17-dione Have Any Side Effects

As a 19-nor this compound has decent progestational effects which may lead to gyno symptoms, libido loss and aggressive mood swings. Part of the reason gyno may be a problem with this compound is also because it lacks androgenic potency and down-regulates DHT levels during cycle, which is the body’s natural estrogen blocker.

Dienedione does not convert to estrogen, although it can still lead to the side-effects mentioned above. Because this compound is not 17aa liver toxicity is not really a concern. However some users have reported elevated liver enzyme values during cycle, although this could be related to other factors.

Users usually experience rapid gains in strength and aggression, followed by significant weight gain after several weeks. The results are generally fairly lean with only minor bloat due to the progestational effects.

Dienedione can be used as a standalone. In an effort to prevent libido loss and gyno, it may be stacked with testosterone or one of its non-aromatizing metabolites to help keep DHT levels elevated during cycle.



How to buy Estra-4, 9-diene-3, 17-dione from AASraw


1.To contact us by our email inquiry system,or online skypecustomer service representative(CSR).
2.To provide us your inquired quantity and address.
3.Our CSR will provide you the quotation, payment term, tracking number, delivery ways and estimated arrival date(ETA).
4.Payment done and the goods will be sent out in 12 hours(For order within 10kg).
5.Goods received and give comments.