| Dehydroepiandrosterone (DHEA) is a C19 steroid also known as 5-androsten-3 beta-ol-17-one. DHEA and DHEAS (an active, sulfated form of DHEA), are endogenous hormones secreted by the adrenal cortex in primates and a few non-primate species in response to ACTH. DHEA is a steroid precursor of both androgens and estrogens, and thus is often called the mother hormone. Endogenous DHEA is thought to be important in several endocrine processes, but current medical use of DHEA is limited to controlled clinical trials. Synonyms: Dehydroepiandrosterone DHEA Sulfate, 5-Androsten-3beta-ol-17-one sulfate sodium salt, Prasterone sulfate sodium salt, Sodium dehydroepiandrosterone sulfate CAS No: 1099-87-2 Molecular Formula: C19H27NaO5S Molecular Weight: 390.5 Purity: 98% (HPLC) Appearance: White to yellow powder TLC Conditions: Absolute Methanol: Acetic acid, 12:12:1, Visualized with UV and p/TSA iodine, Single Spot: Rf=0.80. Melting Point: 132.2-137.5C (lit) Specific Rotation (Methanol): As Reported Solubility: Soluble in most organic solvents. Loss on Drying: 10% Heavy Metals: 0.001% Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at -20C. For maximum recovery of product, centrifuge the original vial prior to removing the cap. |
