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Wuhan Yuancheng Gongchuang Technology Co,ltd
Wuhan Yuancheng Gongchuang Technology Co,ltd

China Pharmaceutical 63-05-8 Antiestrogen 4-Andro Stenedione manufacturer


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Pharmaceutical 63-05-8 Antiestrogen 4-Andro Stenedione 

Price: 0.1 USD 
Payment Terms: T/T,WU,Money Gram 
Place of Origin: Hubei, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land,Air;Courier Expr...
Packing: dicreet pkg
Brand Name: YCGC
Purity: 99%
Apperance: near white crystalline powd...
Molecular weight: 286.41
storage: : Keep in cool and dry plac...
Production Capacity: 200kgs/month
Delivery Date: within 48hours after receiv...
CAS No.: 63-05-8
Alias: 4 - androstenedione; 4 - ma...
Molecular Formula: C19H26O2
Usage: Simplified hormone drugs, f...

Simplified hormone drugs, from the testis or urine extracted with the role of a male hormone steroids, norethisterone, in the middle body

Pharmaceutical 63-05-8 Antiestrogen 4-Andro Stenedione

Androstenedione Description:

4-androstenedione (4AD) is simple hormone drugs, extracted from the testis or urine with a male hormone effect of a steroid, norethindrone, testosterone propionate, nandrolone Intermediates, 4-androstenedione (4AD) are widely used in rheumatoid arthritis, contraceptive diuretics and various kinds of infectious inflammatory control. 

Androstene/dione is a naturally occurring pre-steroid, also known as a prohormone, in the body that was available for sale for many years in the United States. In the context of performance enhancing steroids there are two primary factors, or benefits, that most referred to; anabolic and androgenic. anabolic refers to the ability of the substance to build muscle mass and androgenic refers the ability impute masculinizing properties including strength gains. Usually the androgenic properties are also responsible for the most of the "side effects" related to steroid use like hair loss for example.

In your body, androstene/dione is a prohormone produced in the adrenal glands, testes, and ovaries. The body metabolizes androstene/dione into testosterone, the chief male hormone, as well as into the estrogens estrone and estradiol. When using andro as a supplement was legal, it was used in hopes of boosting testosterone levels in the body. In addition to giving both men and women male characteristics, testosterone has an anabolic effect, increasing muscle size and strength.

Therapeutic androstene/dione may be used to increase plasma testosterone levels. Studies often didn't find androstene/dione supplements to be effective in boosting testosterone levels. Some studies showed that the net result was to boost the estrogen level instead, and had no anabolic effect on muscles in young men. Used as a supplement, it as also seen to have bad effects in lowering HDL cholesterol, which would raise coronary heart disease risks in men.

Androstenedione (Steroids)  

Another name: 4 - androstenedione; 4 - male (steroid)-ene -3,17 - dione; 

CAS No: 63-05-8 

Molecular Formula: C19H26O2 

Molecular Weight: 286.41

Molecular Structure:


Packing: 5kg (aluminum cans) 

Specification: 99%  Heavy 10PPM Rotation +193 ° - +202 ° Loss on drying 0.5% impurity 1% steroid hormone 

Characters: near white crystalline powder, soluble in ethanol, insoluble in water 

Uses: Simplified hormone drugs, from the testis or urine extracted with the role of a male hormone steroids, norethisterone, testosterone propionate in the middle 

Body, is widely used in small rheumatoid arthritis, diuretic, and a variety of contraceptive to control infectious inflammation.


4-Androstenedione is the common precursor of male and female sex hormones. Some 4-Androstenedione is also secreted into the plasma, and may be converted in peripheral tissues to testosterone and estrogens.


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.

How to proceed an order: 

1st: Please let me know what you need-Which product/Cas No. quantity, and the destination country. 

2nd: You send us the purchase order once we cme to an agreement on all details. 

3rd: Parcel would be delivered upon full payment received.

4th: Express Tracking No.will be provided about the parcels.

5th: You will get the parcels in 7days.

6th: After-sales service would be provided after you receive parcels.


Min. order quantity: 10g

Payment Term: T/T , Moneygram , Western Union.

Shipping way: EMS,  DHL, Fedex, UPS....

Delivery:Within 3working days after received payment .and,I will provide the Express tracking number to you once we get it ,it will helps to track the express status.

Should you have any inquires please feel free to contact me ,kathelin(at) yccreate(doc)com.

steroids intermediate

Androsta-1,4-diene-3,17-dione (Steroids) CAS NO.: 897-06-3  

Androstenedione (Steroids)  CAS No: 63-05-8 

Methoxydienone (Steroids) CAS: 2322-77-2 

6-Bronmandrostenedione CasNo: 38632-00-7

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Company Info

Wuhan Yuancheng Gongchuang Technology Co,ltd [China (Mainland)]

Business Type:Manufacturer, Trading Company
City: Wuhan
Province/State: Hubei
Country/Region: China (Mainland)

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