5a-Androst-16-en-3-one (Androstenone)

RT

272, 43

White to light yellow powder

5α-Androstenone is a volatile steroid found in human perspiration, boar saliva, truffles, and celery. It was also identified as the first mammalian pheromone.

Synonyms:
(5α)-Androst-16-en-3-one; Androstenone; 16, (5α)-Androsten-3-one; 5α-Androst-16-ene-3-one; E 282

CAS No:
18339-16-7

Molecular Formula:
C₁₉H₂₈O

Molecular Weight:
272.43

Appearance:
White to light yellow powder

Purity:
≥98% (HPLC)

Melting Point:
142-143°C

1H-NMR:
Conforms to reference

Solubility:
Chloroform (Slightly), Methanol (Slightly, Heated)

Storage and Stability:
Store at 4°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.