Norethisterone enanthate

Quick Details:

Norethisterone enanthate
Chemical Name: 17alpha-Ethynyl-19-nortestosterone 17-heptanoate
CAS No.: 3836-23-5
Molecular Formula: C27H38O3
Formula Weight: 410.58882
Appearance: Fine powder
Assay:99%
EINECS: 223-326-7
Density: 1.08 g/cm3
Boiling Point: 515.3 dreg at 760 mmHg
Flash Point: 219 dreg
Packing: 1kg/foil bag
Quality Standard: USP/EP/CP

Applications:
Norethisterone enantate contains a hormone which is similar to the hormone progesterone that is produced by the body. It is used to prevent women from becoming pregnant. It works by preventing the ovary from releasing an egg. It also increases the thickness of vaginal fluid which can stop a sperm from reaching an egg.

Norethisterone enantate is usually given as a single injection. The contraceptive effect of each injection lasts for eight weeks. A second and final injection may be given eight weeks after the first injection if necessary. Norethisterone enantate is only used as a short-term method of contraception in certain circumstances. These circumstances include those women who have had a rubella vaccine or women whose partners are waiting to find out if their vasectomy has been successful or for contraception immediately after your baby is born or after an abortion.

Norethisterone enantate is usually given during the first five days of a menstrual period, or for contraception immediately after your baby is born or after an abortion. If given at any other time, then you may need to take extra contraceptive precautions until it starts to work. Ask your prescriber or family planning nurse or read the patient information leaflet that comes with your medicine for more information.

Superiority

Estrogen is a female sex hormone, produced by the ovaries and placenta. Adrenal cortex also produced a few estrogen. Female children after puberty ovarian secretion of estrogen, start, in order to promote the vagina, uterus, fallopian tube and ovary itself development, at the same time caused menstrual endometrial hyperplasia. Estrogen can promote the subcutaneous fat accumulation, plump; hyperplasia of the breast, nipple, areola dark colors, and produce sexual desire; to promote the body sodium and water retention, bone calcium deposition

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