Desogestrel

CAS:54024-22-5 
Molecular Formula: C22H30O
Molecular Weight: 310.47
Product description:Oral powerful progesterone, there is no activity of testosterone and estrogen. Experiments show that the progestogen activity is strong norethindrone 18 times, is a strong norethindrone 1 times. The biggest characteristic is no androgen effects. Still can increase high density lipoprotein (HDL) : anti-estrogen activity also stronger than norethindrone and left-handed norethindrone. Has significant ovulation inhibition, still can change the cervical mucus consistency, inhibit endometrial development, etc. This product and its 3 - ketone metabolites and endometrium of progesterone receptor affinity than progesterone and norethindrone. Oral progesterone and high efficiency, no activity of testosterone and estrogen. The progestogen activity is strong norethindrone 18 times, is a strong norethindrone 1 times, the biggest characteristic is not androgen effects and lower high-density lipoprotein (HDL), and has good activity of estrogen. This product has the remarkable ovulation inhibition, and can change the cervical mucus consistency, inhibit endometrial development, etc. This product and main metabolites of 3 - ketone pregnant olefine and progesterone receptors in human myometrium affinity above.