Categories
| Price: | US $ 1-2/Piece |
|---|---|
| Trade Terms: | FOB,DAT,DAP |
| Min Order: | 10/Piece |
| Pay Type: | T/T,Western Union,Money Gram |
| Prod Model: | 63-05-8 |
|---|---|
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Name: | Estrogen |
| CAS No: | 63-05-8 |
| Another Name: | 4 - Androstenedione |
| Molecular Formula: | C19h26o2 |
| Molecular Weight: | 286.41 |
| Characters: | Near White Crystalline Powder |
| Uses: | Simplified Hormone Drugs |
| Purity: | 99% |
Product Name | 4-Androstenedione | Chemical Name/ Synonyms | 4-Androstene-3,17-dione |
| CAS No. | 63-05-8 | EINECS | 200-554-5 |
| Molecular Formula | C19H26O2 | Molecular Weight | 286.4085 |
| Purity | 99% | Melting Point | 170-173 deg C |
| Standard | EnterpriseStandard | Density | 1.11g/cm3 |
| Appearance | White crystalline powder | Pakage | 5 kg/aluminum cans |
| Storage | 2-8 deg C; shading, confined preservation | ||
| Effect | 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. | ||
| Usage | 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. | ||
