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63-05-8 Prohormone Steroids Male Enhancement Androstenedione / 4-Androstenedione

63-05-8 Prohormone Steroids Male Enhancement Androstenedione / 4-Androstenedione

  • 63-05-8 Prohormone Steroids Male Enhancement Androstenedione / 4-Androstenedione
  • 63-05-8 Prohormone Steroids Male Enhancement Androstenedione / 4-Androstenedione
  • 63-05-8 Prohormone Steroids Male Enhancement Androstenedione / 4-Androstenedione
  • 63-05-8 Prohormone Steroids Male Enhancement Androstenedione / 4-Androstenedione
63-05-8 Prohormone Steroids Male Enhancement Androstenedione / 4-Androstenedione
Product Details:
Place of Origin: China
Brand Name: Doublewin
Certification: GMP,SGS,UKAS,ISO
Model Number: 63-05-8
Payment & Shipping Terms:
Minimum Order Quantity: 10g
Price: Negotiable
Packaging Details: According to your requirements
Delivery Time: Within 12 hours after receiving your payment
Payment Terms: T/T, Western Union, MoneyGram,Bitcoin
Supply Ability: 1000KG/Month
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Detailed Product Description
Chemical Name: Androstenedione CAS: 63-05-8
Molecular Formula: C19H26O2 Molecular Weight: 286.41
Assay: 99.5% Appearance: White Powder
Melting Point: 170-173 ℃ EINECS: 200-554-5
High Light:

legal bodybuilding steroids

,

steroid prohormone

CAS: 63-05-8 Male Enhancement Androstenedione / 4-Androstenedione for Muscle Building

 

 

Basic Info.

 

Synonyms: 4-Androstenedione(4AD); 3,17-Dioxoandrost-4-Ene;delta-(sup4)-Androsten-3,17-dione;delta(Sup4)-Androstene-3,17-dione;delta4-androsten-3,17-dione;delta-4-androstenedione;SKF 2170;skf2170;4-AD
CAS: 63-05-8
MF: C19H26O2
MW: 286.41
EINECS: 200-554-5
Purity: 98.88%
Manufacturer: Kafen
Characters: Near white crystalline powder, soluble in ethanol, insoluble in water


Applications:

 

Testo-ster-one precursor and metabolite with androgenic activity. Controlled substance (anabolic steroid); 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.


Description:

 

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.

 

 

Function:

 

Androstenedione is described as a ‘pro-hormone’ because it has few effects itself. Instead, it is important because of the ability of different parts of the body to convert it into the hormones, testosterone and oestrogen, which exert many effects on the body.

 

In females, the outer part of the adrenal glands (known as the cortex) and the ovaries release androstenedione into the bloodstream where it is converted to provide around half of all testosterone and almost all of the body’s oestrone, a form of oestrogen. Although the testes produce large amounts of androstenedione in males, they secrete little of this into the blood and, instead, rapidly convert it into testosterone within the testes. The adrenal glands also produce androstenedione in men, but this contribution is swamped by the testes’ overwhelming production of the other androgenic hormone, testosterone.

 

 

Related Products:

 

1. Dehydronandrolone Acetate
2. Epiandrosterone
3. Epiandrosterone Acetate
4. DHEA/Dehydroepiandrosterone
5. 1-DHEA
6. 4-DHEA
7. 7-Keto-DHEA

 

 

 

63-05-8 Prohormone Steroids Male Enhancement Androstenedione / 4-Androstenedione 0

 

 

Email:doublewin-eunice@nandrolonesteroid.com

WhatsApp:+86 17683962426

Skype:eunice1998

 

 

We also Supply    
     
Oral Products Oxandrolone (Anavar) Stanozolol (Winstrol)
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Test Enanthate 17α-Methyl-Testos terone
Test Acetate Oral turinabol(4-Chlorodehydromethyltestosterone)
Test Propionate Turinabol(Chloroterone Acetate,Clostebol Acetate)
(Test Phenylpropionate)
Test Isocaproate Hexadrone
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Test Undecanoate Test Cypionate
1-Testosterone Test Sustanon 250
1-Testosterone Cypionate  
Nandrolone Nandrolone Nandrolone Undecanoate
Nandrolone Propionate Nandrolone Cypiontate
Nandrolone Decanoate(DECA) Stanolone (DHT)
Nandrolone Phenypropionate  
Mestanolone  
Boldenone Boldenone base  
Boldenone Propionate  
Boldenone Undecylenate(Equipoise)  
Boldenone cypiontate  
Boldenone Acetate  
Trenbolone Trenbolone base  
Trenbolone acetate (Finaplix)  
Trenbolone enanthate (Parabolan)  
Trenbolone hexahydrobenzyl Carbonate  
Ti bolone  
Methylstenbolone  
Methenolone Drostanolone Propionate (Masteron p)  
Methenolone Enanthate Methenolone Acetate
DH EA DHEA(Dehydroepiandrosterone) Epiandrosterone
1-DHEA Epiandrosterone Acetate
4-DHEA  
7-Keto-DH EA  
   
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Lidocaine HCL Articaine / Articaine hcl
Anti-Estrogen Tamoxifen Citrate (Nolvadex) Anastrozole (Arimidex)
Clomiphene citrate (Clomid) Letrazole(Femara / For mestane)
Exe mestane(Aromasin)  
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Paracetamol Atorvastatin Calcium
Pregabalin Lorcaserin
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MT-1 MT-2 10mg/vial Follistatin 344
GHRP-2 5mg/vial & 10mg/vial Follistatin 315
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Andarine / GTX-007 SR9011
GW-501516(cardarine) SR9009
LGD-4033 Sunifiram
MK-677/Ibutamoren/Nutrobal YK11



Order step:

1: After our quation ,you will choose to accept or not.

2: If you decide to have a try, choose a payment method to pay for the order.

3: We will sent the package out in 24hours after we received the payment ,then will sent the tracking number with packaging detail to you via mai.

4: We will help track the package until you receive it successful,if accident happen ,we will see the reason to decide re-sent for free or half-price re-sent.


Our Competitive Advantages:
1. Rich experience: we specialize in this field for many years, our steroids have been exported almost over the world. Such as USA, Canada, UK, Brazil, Germany, Russia, Australia, Greece, Poland, Bulgaria, Rumania, Netherlands, Sweden, Ukraine, Latvia, Lithuania, Ireland, Austria, Iran, Turkey, Mexico, Thailand, India, Malaysia, Singapore, other Middle East countries, European countries, American countries and more Areas.
2. Great quality: High purity and Favorable price. Good quality is the first base of our success. All of our products enjoys high purity. Thus, it can make sure your demand. Welcome order the samples, MOQ just 10 grams.
3. Safe and fast delivery: Lots of different discreet safe packing methods, experience in choosing express, 4~7 days to arrive, successful rate 99%.
4. Experiential order and cooperation: Besides raw powders, we offer hormone solution and Recipes. We can teach you or discuss how to make hormone solution on the site. Any discussion and question is welcome!

Packaging & Service:
1. Mass stock, to make sure delivery promptly every day when the payment is done.
2. Having been engaged in this field for years, we have sophisticated and professional logistics department, which can guarantee safe and speedy delivery.
3. Well-trained and disciplined packing team which is professional enough to provide you a safe package. It also avoid a lot of emergency happen during the delivery so that high customs pass is guaranteed. Unique ways to ship 10grams to 20 kilograms powders(or 100ml to 30 Liter liquids) at one time to your destination.
4. Packing pictures and tacking number are provided within 24 hours as soon as receiving the payment. Updated tracking code will be provided every other day just for you can hold a palm of your package.
5. Perfect after-sale service: Any questions or problems happened after receiving the product.
Please feel free to contact us. 24/7 online to solve your various problems!

 

 

 

Contact Details
Shanghai Doublewin Bio-Tech Co., Ltd.

Contact Person: Eunice

Tel: +86 17683962426

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