7-keto dhea
product name 7-keto dehydroepiandrosterone powder
cas no. 566-19-8
molecular formula c19h26o3
molecular weight 302.41
purity 99%
grade pharmaceutical grade
appearance white crystalline powder
product implementation quality
standard: enterprise standard
7-keto-dehydroepiandrosterone
alias: 7-hydroxydehydroepiandrosterone, 5-androstene-3b-ol-7, 17-dione
purity: 98.5%min
cas registry number: 566-19-8
grade: pharmaceutical grade
storage: shading, confined preservation
delivery: ems, dhl, tnt, fedex, ups
usage: it is the intermediate of synthesizing male hormone and female hormone. it is often used as the acetate ester prodrug 7-keto-dhea acetate. 7-keto is marketed as a dietary supplement with the implication that it may accelerate weight loss, increase metabolism, enhance memory, or prevent age-related changes. when used in a topical (skin lotion) product 7-keto caused long-lasting changes in the body's levels of testosterone, estradiol, and other steroid hormones
density: 1.19 g/cm3
boiling point: 477.1 º c at 760 mmhg
melting point: 240.0~244.0º c
flash point: 256.5 º c
refractive index: 1.569
appearance: white powder