1,4,6-Androstatrien-3,17-dione (ATD) CAS 144413-58-1

01 Overview

1,4,6-Androstatrien-3,17-dione (ATD) is a potent irreversible aromatase inhibitor that inhibits estrogen biosynthesis by permanently binding and inactivating aromatase inadipose and peripheral tissue.

02 Details

1,4,6-Androstatrien-3,17-dione (ATD) CAS 144413-58-1

 

Details:

 

Product Name: 1,4,6-ANDROSTATRIEN-3,17-DIONE
Synonyms: 1,4,6-ANDROSTATRIEN-3,17-DIONE;ADT;ANDROSTATRIENEDIONE;ATD;Anthra[2,3-b:6,7-b’]dithiophene;ADT AldrichCPR, sublimed;ADT sublimed, 97%
CAS: 144413-58-1
MF: C19H22O2
MW: 282.38

 

Discrepsion:

 

1,4,6-Androstatrien-3,17-dione (ATD) is a potent irreversible aromatase inhibitor that inhibits estrogen biosynthesis by permanently binding and inactivating aromatase inadipose and peripheral tissue. It is used to control estrogen synthesis.
ATD is present in some over-the-counter bodybuilding supplements as well as Topical ATD solutions that work transdermally. While not banned, ATD may cause positiveurinalysis results leading to disqualification from competitive sports.[citation needed] ATD has many names in sports supplements including: 1,4,6 etiollochan-dione, 3, 17-keto-etiochol-triene, androst-1,4,6-triene-3,17-dione and many others. These all refer to CAS# 633-35-2.
ATD may cause a positive test for the anabolic steroid boldenone, of which it is a metabolite and is also prohibited in amateur and professional sports which forbids aromatase inhibitors.
A related agent is exemestane (Aromasin).

 

ATD (androstatrienedione, chemical name: 1,4,6-Androstatriene-3,17-dione) is a potent aromatase inhibitor, popular as part of supplemental stacks, which include testosterone boosters. As an aromatase inhibitor, it will help keep estrogen in check by preventing testosterone from aromatizing into estrogen. Currently, it is not listed as a controlled substance in the USA, but there are rumors it’s on the chopping block due to new anti-prohormone regulations. In the past 5 years, numerous raids on ATD suppliers by government agents have occurred, which signaled that many were selling poor quality, fake or mislabeled ATD. After all, what’s the point of selling ATD when you can sell Aromasin, which is cheaper to make.

 

How it works


ATD inhibits estrogen biosynthesis by binding and inactivating the aromatase enzyme. Also, it naturally increases testosterone levels by lowering its conversion to estrogen. Higher testosterone levels typically mean increased strength, muscle, and a decrease in body fat.

Bodybuilding


Bodybuilders and athletes will use ATD on cycle to help permanently disable the aromatase enzyme. This should prevent estrogen related side effects such as gynecomastia (bitch tits), excessive water retention, high blood pressure, and insomnia.

Another benefit of ATD is that it has 90% androgenic activity in muscle tissue with only 10% androgenic activity in the hypothalamus. Therefore, you should theoretically hold more muscle when using it. In addition, ATD blocks the negative androgen feed back loop, which will decrease estrogen production while increasing testosterone production.

Cycling


On a steroid cycle, shutdown occurs when the pituitary glands go dormant, and no longer produce LH (luteinizing hormone). It is LH that stimulates the testes (leydig cells) to produce testosterone. When an athlete is using anabolic-androgenic steroids (AAS) with ATD, it will reduce ‘shutdown’ and help disable the estrogen enzyme, so very little estrogen rebound will occur.

There is a split in the bodybuilding community as to whether ATD should be used for PCT, or not. Some will not recommend ATD to be used during post cycle therapy (PCT) because of the possibility of interfering with natural testosterone and the HPTA. However, some feel as though it aids in recovery by boosting testosterone and decreasing estrogen after cycle. Both uses are possible, but the quality of ATD on the market remains unknown. Therefore, be warned when considering using ATD, especially from non-approved suppliers.

 

Dosages


Dosages will range from 25-100mg per day with a 4-8 week duration. Those that choose to run ATD during post cycle therapy should use it as a kickstart. If used as a stand alone, it is important to keep an eye on blood work levels. You never want estrogen levels to drop too low.

 

Conclusion


ATD is a powerful suicide aromatase inhibitor that is temporarily legal over the counter. It can be used on cycle, stand alone, or during post cycle therapy. It works like aromasin to permanently disable the estrogen enzyme and prevent rebound after cycle. However, the quality of ATD remains a big question mark in the industry. After multiple government raids on ATD suppliers, I wouldn’t suggest trusting anyone out there selling the supplement version of it.

 

Company Introduction:

(1) High Quality:Wuhan Wang Lianshang Biotechnology Co., Ltd. is a steroids manufacturer with its own lab and factory.
The purity of our product is tested by our quality department before it is shipped to our clients. Mostly steroids are 99% purity and approved by SGS,CTI and ITS.

(2) Favorable Price:Our price meets international market performance and we give the best doiscounted price for our new customers and promotioned price for our regular customers.

(3) Safe Fast Delivery:After receiving your payment,we will have professional package team to arrange your parcel within 12 hours.We can guarantee every goods can be successfully deliveried

(4) Available Shipment Way:EMS,HongKong Post,DHL,TNT,UPS,FedEx,Registered Mail,Air Express,Sea Vessel etc

(5) After-Sale Service:We can offer you good service after you place an order.At the same time,we can offer you some homebrew recipe to make injection.More service is more available to you.

 

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