Hot Sale 4AD（4-androstenedione）CAS: 63-05-8

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Quick Details:

Another name: 4 - androstenedione; 4 - male (steroid)-ene -3,17 - dione; 
Formula: C19H26O2
CAS 63-05-8
Molecular Weight: 286.45
EINECS: 200-554-5
Assay: 99%
Appearance: white crystalline odourless solid
Package: 1kg/foil bag or according to the customers requirements.
Density: 1.11 g/cm3
Melting Point: 170-171 °C(lit.)
Boiling Point: 431.4 °C at 760 mmHg
Flash Point: 161.1 °C
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. 


Product Description:

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Function & Usage:

4-Androstenedione has been shown to increase serum testosterone levels over an eight-hour period in men when taken as a single oral dose of 300 mg per day, but a dose of 100 mg had no significant effect on serum testosterone. However, serum levels of estradiol increased following both the 100 mg and 300 mg doses. The study also reported that the serum level of estrogens and testosterone produced varied widely between individuals.
Because androstenedione can be converted to estrogenic steroids, people taking this supplement may have estrogenic side-effects.
In child development, higher levels of androstenedione in boys have been associated with higher levels of acting out behaviors.

4-Androstenedione is further converted to either testosterone or estrogen.
In males, conversion of androstenedione to testosterone requires the enzyme 17β-hydroxysteroid dehydrogenase.
In females, androstenedione is released into the blood by theca cells. Conversion of androstenedione to estrogen (e.g., estrone and estradiol) requires the enzyme aromatase. Androstenedione is a substrate for estrogen production in granulosa cells which produce aromatase. Thus, theca cells and granulosa cells work together to form estrogens.
Used for simplified hormone drugs, from the testis or urine extracted with the role of a male hormone steroid, norethisterone, testosterone propionate in the middle body, is widely used in small rheumatoid arthritis, diuretic, and a variety of contraceptive to control infectious inflammation.