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|Product Name:||Progesterone||CAS NO:||57-83-0|
|Appearance:||White Crystalline Powder||Assay:||99%|
Progesterone Breast Cancer Treatment Female Sex Hormone Steroid Powder CAS 57-83-0
Progesterone is a steroid hormone secreted by the corpus luteum of the ovary and contains 21 carbon atoms. There are two kinds of crystal type, namely alpha - and beta type, two kinds of crystal type have the same physiological activity, alpha type is from dilute ethanol precipitation, for white orthorhombic prismatic crystals, beta type orthorhombic white needle crystal, two are insoluble in water, soluble in ethanol, ether, chloroform, acetone, two oxygen ring and six sulfuric acid.
Steroid hormone produced by the corpus luteum. Induces maturation and secretory activity of the uterine endothelium; Suppresses ovulation. Progesterone is implicated in the etiology of breast cancer.
Progesterone is a female Progesterone Hormones important for the regulation of ovulation and menstruation.
Women take progesterone by mouth for inducing menstrual periods who have not yet reached menopause but are not having periods due to a lack of progesterone in the body; And treating abnormal uterine bleeding associated with hormonal imbalance, and severe symptoms of premenstrual syndrome (PMS). Progesterone is also used to prevent overgrowth in the lining of the uterus in postmenopausal women who are receiving estrogen hormone replacement therapy. Progesterone is also used in combination with the hormone estrogen to "oppose estrogen" as part of hormone replacement therapy. If estrogen is given without progesterone, estrogen increases the risk of uterine cancer.
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|CAS register number||57-83-0|
|Description||White crystalline powder||White crystalline powder|
|Loss On Drying||0.5%max||0.19%|
|Related Substances||total impurities ≤1.0%||conform|
|Related Substances||any individual impurity ≤0.5%||conform|