Norgestrel

Product introduction:

Norgestrel is a quick acting and short-term oral contraceptive. The contraceptive mechanism is to significantly inhibit ovulation and prevent the implantation of pregnant eggs, increase the consistency of cervical mucus and increase the penetration resistance of sperm, so as to play the role of quick acting contraception. Using progesterone alone or combining progesterone with estrogen, a wide variety of female contraceptives have been made. Drugs for contraceptive purposes by oral, external and injection are only used for women at present.

CAS：6533-00-2

Molecular formula: C₂₁H₂₈O₂

Molecular weight: 312.45

Structure:

Appearance: White or off white crystalline powder

Product purpose: Clinically, it is mainly composed of a compound with ethinylestradiol as a short-acting oral contraceptive, and can also be used as a long-acting contraceptive through dosage form change. It can also be used to treat dysmenorrhea and irregular menstruation.

Properties

Levonorgestrel is a quick acting and short-term oral contraceptive. The contraceptive mechanism is to significantly inhibit ovulation and prevent the implantation of pregnant eggs, increase the consistency of cervical mucus and increase the penetration resistance of sperm, so as to play a quick contraceptive role. Using progesterone alone or combining progesterone with estrogen, a wide variety of female contraceptives have been made. Drugs for contraceptive purposes by oral, external and injection are only used for women at present.

CAS No.

6533-00-2

Formula

C21H28O2

Molecular Mass

312.44600

Exact Mass

312.20900

PSA

37.30000

Logp

3.88260