98% Assay Norethisterone Synthetic Anabolic Steroids for Female , CAS 68-22-4

98% Assay Norethisterone Synthetic Anabolic Steroids for Female , CAS 68-22-4

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Product Name: Norethisterone

Synonyms: 17ALPHA-ETHYNYL-19-NORTESTOSTERONE; 19-NOR-4-ANDROSTEN-17-ALPHA-ETHYNYL-17-BETA-OL-3-ONE

CAS No. 68-22-4

Standard: BP, EP

Purity: 98%

Appearance: White powder

EINECS: 200-681-6

Molecular Formula C20H26O2

Molecular Weight 298.42

Payment: T/T, Western Union and Money Gram

Certification: GMP, HSE, ISO 9001, USP, BP

Delivery: Within 24hours After Your Payment

Appearance: Off-White to Pale Yellow Solid

Usage: Progesteron. Norethindrone and acetate in combination with estrogen as contraceptive (oral). It is reasonably anticipated to be a human carcinogen

Norethisterone: Clarke's Analysis of Drugs and Poisons

Description

Norethisterone is a man-made form of progesterone, a naturally occurring female sex hormone. It is referred to as a progestogen and it has a number of uses. Low doses are used to prevent pregnancy, or as hormone replacement therapy (HRT). Medium-strength tablets (5 mg) such as Primolut N? and Utovlan? are used to treat heavy and painful periods particularly if they are associated with a condition called endometriosis. Higher doses are used in the treatment of some female cancers, such as breast cancer.

This leaflet discusses norethisterone when it is used to treat painful or heavy periods associated with endometriosis. Endometriosis is a condition where tissue which is normally only found inside the womb (uterus), becomes 'trapped' in other parts of the body, often in the pelvic area or lower abdomen. This causes symptoms such as painful and heavy periods. Treatment aims to reduce the pain and amount of blood loss. Norethisterone can also be considered for heavy periods not associated with endometriosis, although other treatment options are more commonly prescribed for this.

There are a number of other medicine leaflets which will give you more information about norethisterone if you are taking it for contraception or as HRT. These are: Progestogen-only contraceptive tablets, Norethisterone contraceptive injection, Combined hormonal contraceptives and Oestrogen and progestogen for HRT.

Application

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.