Drostanolone Enanthate – Masteron E

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Explore Drostanolone Enanthate (Masteron E), a long-ester DHT derivative anabolic-androgenic steroid. Detailed technical specs, chemical structure (C27H44O3, CAS 13425-31-5), purity testing, common research applications, precautions, and shipping info for research & educational purposes only.

Description

Product Information

Drostanolone Enanthate, commonly known as Masteron E or Mast E, is a synthetic anabolic-androgenic steroid (AAS) and a longer-ester variant of drostanolone. It belongs to the dihydrotestosterone (DHT) family and serves as a prodrug that releases the active drostanolone upon hydrolysis. It is primarily used in research settings to study androgen receptor interactions, muscle protein synthesis, and anti-estrogenic properties. http://google.com

Technical Details

CAS Number: 13425-31-5 Chemical Formula: C₂₇H₄₄O₃ Molecular Weight: 416.64 g/mol (or approximately 416.6) Synonyms: Drostanolone Enanthate, Masteron Enanthate, 2α-Methyl-17β-[(1-oxoheptyl)oxy]-5α-androstan-3-one, Mast E. Appearance: Typically a white or off-white crystalline powder. Solubility: Soluble in organic solvents like ethanol, DMSO; limited in water. Melting Point: Around 63-69°C (related data). Boiling Point: Approximately 497°C (predicted). Density: ~1.04 g/cm³ (predicted).

This compound features a 2α-methyl substitution on the DHT backbone and a heptanoate (enanthate) ester at the 17β position, which extends its release profile compared to the propionate ester.

Chemical Structure

Drostanolone Enanthate consists of the androstane steroid nucleus with a ketone at C3, a methyl group at C2 in the alpha configuration, and the enanthate ester attached to the 17β-hydroxyl group. The structure is (2α,5α,17β)-2-methyl-17-[(1-oxoheptyl)oxy]-androstan-3-one.

where to buy Drostanolone Enanthate – Masteron E? http://slimpept.com

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