4-Androstenedione CAS: 63-05-8

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4-Androstenedione CAS: 63-05-8
Posting date : Apr 25, 2017
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Free Member Scince Apr 25, 2017
FOB Price
Negotiable
Min. Order Quantity
10g
Supply Abillity
1000Kg/Month
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T/T, Western Union, MoneyGram,Bitcoin
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As you request
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Product Detail
Company Info
 
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Place of Origin
China [CN]
Brand Name
kafen
HS-CODE
-
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As you request
Detailed Description
Male Enhancement 4-Androstenedione CAS: 63-05-8 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-ADCAS: 63-05-8MF: C19H26O2MW: 286.41EINECS: 200-554-5Purity: 98.88%Manufacturer: KafenCharacters: 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 

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