63-05-8 Muscle Enhancement Steroids 4-Androstenedione Anabolic Steroids Pharmacy

Product introduction
Name: Androstenedione
Another name: 4-androstenedione; 4AD; 4-male(steroid)-ene-3,17-dione; 4-Androstene-3,17-dione; Androst-4-ene-3,17-dione
CAS No.: 63-05-8
Molecular Formula: C19H26O2
Molecular Weight: 286.41
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.
FOB Price: $1/ g
MOQ: 10 g
Specification: ISO9001, USP, BP, GMP
Packing: 5 kg (aluminum cans)
Specification: 99% Heavy 10 PPM Rotation +193 ®- +202 ®Loss on drying 0.5% impurity 1% steroid hormone
Payment: Western Union, Moneygram, T/T, Bitcoin
Delivery time: Parcel can be sent out within 24hours after your payment, 2~4 days to arrive.
Production Capacity: 5000 kg/ month
Shipping: DHL, EMS, FedEx, UPS

Description:
Prohormone Steroids ndrostenedione is a steroid hormone. It is used to make medicine.
Prohormone Steroids Androstenedione is used to increase the production of the hormone testosterone to enhance athletic performance, increase energy. keep red blood cells healthy, enhance recovery and growth from exercise, and increase sexual desire and performance.
Application:
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.
Competitive Advantage:
1). Competitive prices: A discount would be given when you make a large order.
2). Top quality: High quality guaranteed, once any problem is found, the package would be reshipped for you.
3). Discreet package: The packing suits you best would be choosen to cross customs safely. Or if you have your own ideal way, it could be also taken into consideration.
4). Security Shipping: Shipping by express (FedEx,UPS,DHL,EMS), by air.The most professional forwarder would be recommended for you.
5). Fast delivery: we have stock, so we can delivery quickly once payment is received.
6). Rich experience: Our company is a professional production leading factory in China in pharmaceutical area of many years.
7). Quality service: we will give you warm after-sale service,if any question we will reply you within 24 hours.
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