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  • Product Name : Allylestrenol
  • Grade : IP / BP / USP
  • Therapeutic Category : Prevent threatened miscarriage
  • CAS No : 432-60-0
  • COA : Available
  • MSDS : Available


Allylestrenol is a steroidal progestin of the 19-nortestosterone and 17α-allyltestosterone groups that is used to prevent threatened miscarriage, recurrent pregnancy loss and premature labor.It has also been studied as a treatment for benign prostatic hyperplasia in men, with encouraging results. Although it is less potent as a progestogen relative to many other 19-nortestosterone derivatives,allylestrenol is said to be virtually devoid of androgenic, estrogenic, or glucocorticoid activity, and hence, unlike virtually all other 19-nortestosterone derivatives, appears to be a pure progestogen with similar effects to those of progesterone.As it is lacking in a keto group at the C3 position, allylestrenol is thought to be a prodrug into 17α-allyl-19-nortestosterone (or 17α-allylnandrolone)

Allylestrenol is a progestogen structurally related to progesterone that has been given in threatened and recurrent miscarriage, and to prevent premature labour. However, with the exception of proven progesterone deficiency, such use is no longer recommended. In threatened miscarriage in progesterone-deficient women a suggested dose is 5 mg three times daily by mouth for 5 to 7 days.

  • Chemical Formula: C12H13NO3
  • Molecular Weight: 300.4782

  Packaging details:


Packaging details:

25kg/drum with double plastic bags inside; packed in a cardboard drum or fiber HDPE drum.


Stored in a clean, cool, dry area; keep away from moisture and strong, direct light/heat

Shelf Life:

5 years if sealed and store away from direct sun light.