Endogenous Steroid Progesterone / P4 Progestogen Sex Hormone Powder CAS 57-83-0
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Progesterone (P4) is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species.
It belongs to a group of steroid hormones called the progestogens, and is the major progestogen in the body. Progesterone is also a crucial metabolic intermediate in the production of other endogenous steroids, including the sex hormones and the corticosteroids, and plays an important role in brain function as a neurosteroid.
Progesterone is a pregnane (C21) steroid and is also known as pregn-4-ene-3,20-dione. It has a double bond (4-ene) between the C4 and C5 positions and two ketone groups (3,20-dione), one at the C3 position and the other at the C20 position.
Like all unconjugated steroid hormones, progesterone is lipophilic and hydrophobic.
Progesterone Basic information
Melting point: 128-132 °C(lit.)
alpha: 186 º (c=1, ethanol)
refractive index: 182 ° (C=2, Dioxane)
storage temp.: Store at RT
solubility: H2O: 25 mg/mL, may be clear to slightly hazy
Water Solubility :<0.1 g/100 mL at 19 ºC
Stability:Stable. Incompatible with strong oxidizing agents.
Usage:Sterid 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.
Product Categories: MI;FINISHED MEDICINE;Steroids;ketone;Biochemistry;Steroids (Others);Intermediates & Fine Chemicals;Pharmaceuticals;Intracellular receptor;Steroid and Hormone;API;ENDOMETRIN;Plant extract;Pharma material;Inhibitors
Chemical Properties:Crystalline Powder
Sterid 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
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
steroid hormone from Corpus luteum
Main article: Progesterone (medication)
Progesterone is used as a medication, mainly in hormone replacement therapy.
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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Endogenous Steroid Progesterone / P4 Progestogen Sex Hormone Powder CAS 57-83-0 Images