ALTRenogest 是一种结构与trenbolone相关的孕激素，能作用于孕激素受体。

Altrenogest(A35957; RU2267), a progestogen, has structural relation with veterinary steroid trenbolone.

Altrenogest is a synthetic trienic C21 steroidal progestomimetic, belonging to the 19-nor-testosterone series. It is an orally active (pro)gestagen. Like all steroids, altrenogest acts by its liposolubility by penetrating the target cells where it binds to specific receptors. In veterinary medicine, altrenogest is used in gilts and mares for zootechnical purposes (oestrus synchronization).

850-52-2

C21H26O2

310.437

烯丙孕素;RU2267;Allyltrenbolone;A35957;R2267

Ethanol:2 mg/mL (6.44 mM)
H2O:<1 mgml
DMSO:58 mg/mL (186.8 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years