57-83-0 Progesterone Progesterone Price
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Product name: Pregnenolone
Chemical name: 5- pregnen-3β- alcohol-20-one
Molecular formula:C21H32O2
Molecular weight: 316.48
CAS No.:145-13-1
Quality standard: USP, BP
Property: White or almost white crystalline powder
Melting point: 185°C-193°C
Specific optical rotation: +27°-+30°
Content(HPLC): ≥99.0%
Water content: ≤0.5%
Pregnenolone is used for fatigue and increasing energy; Alzheimer’s disease and enhancing memory; trauma and injuries; as well as stress and improving immunity.
It is also is used for skin disorders including psoriasis and scleroderma.
Women use pregnenolone for lumpy breasts (fibrocystic breast disease), a disorder of the lining of the uterus (endometriosis), symptoms of menopause, andpremenstrual syndrome (PMS).
Some people use pregnenolone for slowing or reversing aging, arthritis, anddepression. It is also used for strengthening the heart, allergic reactions, “detoxification,” lupus, multiple sclerosis (MS), prostate problems, and seizures.
Because the body uses pregnenolone to make many hormones, pregnenolone was studied for stress, fatigue, and arthritis in the 1940s before lab-made hormones became available.
Specification:
Item |
Specification |
Result |
Physical Property |
||
Appearance |
Powder |
Conforms |
Color |
White |
Conforms |
Odour |
Characteristic |
Conforms |
Mesh Size |
100% through 80% mesh size |
Conforms |
General Analysis |
||
Identification Raspberry Ketone Loss on Drying |
Identical to R.S. sample 98% ≤5.0% |
Conforms 98.08% 3.11% |
Ash |
≤5.0% |
3.62% |
Contaminants |
||
Solvents Residue |
Meet Eur.Ph6.0<5.4> |
Conforms |
Pesticides Residue |
Meet USP32<561> |
Conforms |
Lead(Pb) |
≤3.0mg/kg |
2.32 |
Arsenic(As) |
≤2.0mg/kg |
1.4 |
Cadmium(Cd) |
≤1.0mg/kg |
0.8 |
Mercury(Hg) |
≤0.1mg/kg |
0.06 |
Microbiological |
||
Total Plate Count |
≤1000cfu/g |
120 |
Yeast &Mold |
≤100cfu/g |
50 |
E.Coli. |
Negative |
Conforms |
Salmonella |
Negative |
Conform |
Progesterone is the ovary, placenta, and adrenal steroid secretion of a hormone in the presence of adequate estrogen, progesterone by the proliferation of endometrial make changes to the secretory phase, providing favorable conditions for embryo implantation in the fertilized egg the bed, formation of the placenta, the pregnant uterus can reduce the excitability of the holding state of pregnancy; promote ovulation.
Pregnenolone is used for fatigue and increasing energy; Alzheimer’s disease and enhancing memory; trauma and injuries; as well as stress and improving immunity.
It is also is used for skin disorders including psoriasis and scleroderma.
Women use pregnenolone for lumpy breasts (fibrocystic breast disease), a disorder of the lining of the uterus, symptoms of menopause, andpremenstrual syndrome (PMS).
Some people use pregnenolone for slowing or reversing aging, arthritis, anddepression. It is also used for strengthening the heart, allergic reactions, “detoxification,” lupus, multiple sclerosis (MS), prostate problems, and seizures.
Because the body uses pregnenolone to make many hormones, pregnenolone was studied for stress, fatigue, and arthritis in the 1940s before lab-made hormones became available.
1kg with double plastic container inside/Aluminum foil bag ;
25kg with double plastic container inside/Fiber drum outside.Or as your request.
Shipped in 3 days after payment.
1.Stored in a cool and dry well-closed container and in ventilated area.
2.kept away from moisture and strong light or high temperature.
3.Two years under well storage situation and stored away from direct sun light.
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