CAS: 566-19-8
MF: C19H26O3
MW: 302.41
Densité: 1.19 g/cm3
Point d'ébullition: 477.1 oC at 760 mmHg
Point de fusion: 240.0~244.0 oC
Point de rupture: 256.5 oC
Indice de réfraction: 1.569
Apparence: poudre blanche
Pureté: 99.15%
7-Keto est commercialisé comme un complément alimentaire avec l'implication qu'il peut accélérer la perte de poids, augmenter le métabolisme, améliorer la mémoire, ou prévenir les changements liés à l'âge. Lorsqu'il est utilisé dans un topique (lotion pour la peau) product 7-Keto caused long-lasting changes in the body's levels of testosterone, épitestostérone, estradiol, and other steroid hormones. Researchers have raised concern that supplements may trigger positive tests for performance-enhancing drugs.
7-keto-DHEA is a by-product of dehydroepiandrosterone (DHEA), a chemical that is formed in the body.
DHEA is a "parent hormone" produced by glands near thekidneys. But unlike DHEA, 7-keto-DHEA is not converted to steroid hormones such as androgen and estrogen. Taking 7-keto-DHEA by mouth or applying it to the skindoes not increase the level of steroid hormones in the blood.
7-keto-DHEA might promote weight loss by speeding up the body'smetabolism.7-Keto is marketed as a dietary supplement with the implication that it may accelerate weight loss, augmenter le métabolisme, améliorer la mémoire, ou prévenir les changements liés à l'âge. Lorsqu'il est utilisé dans un topique (lotion pour la peau) product 7-Keto caused long-lasting changes in the body's levels of testosterone, épitestostérone, estradiol, and other steroid hormones. Researchers have raised concern that supplements may trigger positive tests for performance-enhancing drugs.
7-keto-DHEA is a by-product of dehydroepiandrosterone (DHEA), a chemical that is formed in the body. DHEA is a “parent hormone” produced by glands near the kidneys. But unlike DHEA, 7-keto-DHEA is not converted to steroid hormones such as androgen and estrogen. Taking 7-keto-DHEA by mouth or applying it to the skin does not increase the level of steroid hormones in the blood.
People take 7-keto-DHEA to speed up the metabolism and heat production to promote weight loss. 7-keto-DHEA is also used to improve lean body mass and build muscle, increase the activity of the thyroid gland, boost the immune system, améliorer la mémoire, and slow aging.
A typical supplemental dosage of 7-keto is 200-400mg daily in two divided doses (100-200mg), some limited evidence suggests that lower doses of 50-100mg may be effective for neural purposes.
| Test |
spécification |
Résultats |
| Caractéristiques |
White to almost white crystalline powder |
conforms |
| Point de fusion |
240.0~ 244.0℃ |
241.9~243.1℃ |
| Heavy métal |
≤10ppm |
10ppm |
| Résidu à l'allumage |
≤0.1% |
0.05% |
| Perte au séchage |
≤0,5 % |
0.05% |
| Essai |
97.0 ~ 103.0% |
99.24% |
| Particle size |
100%≤20um |
Passer |
| T.L.C |
Only one spot |
Passer |
| Conclusion |
This batch complies with Enterprise Standard. |
