Pharmaceutical Raw Steroid Powder Pregnenolone

Product Description

Top Quality Pharmaceutical Raw Steroid Powder Pregnenolone

1.Product details:

Product Name: Pregnenolone Synonyms: DELTA5-PREGNEN-3BETA-OL-20-ONE; DELTA5-PREGNEN-3B-OL-20-ONE; DELTA-5-PREGNENE-3B-OL-20-ONE; DELTA5-PREGNENOLONE; 1-((3S, 8S, 9S, 10R, 13S, 14S, 17S)-3-HYDROXY-10, 13-DIMETHYL-2, 3, 4, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17-TETRADECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-17-YL)-ETHANONE; 3BETA-HYDROXY-5-PREGNEN-20-ONE; 3BETA-HYDROXYPREGN-5-EN-20-ONE; 3b-hydroxy-5-pregnen-20-one CAS: 145-13-1 MF: C21H32O2 MW: 316.48 EINECS: 205-647-4 Product Categories: Steroids; Steroids & Hormones - 13C & 2H; Biochemistry; Hydroxyketosteroids; Steroids (Others); Intermediates & Fine Chemicals; Pharmaceuticals; Steroid and Hormone; API MP: 188-190 ° C Alpha: 28.5 º (c=1, EtOH) Storage temp.: Refrigerator Merck: 7733 Chemical Properties: White to off-white powder Usage: Pregnenolone is a steroid hormone involved in the steroidogenesis of progesterone, mineralocorticoids, glucocorticoids, androgens, and estrogens.

As such it is a prohormone. Pregnenolone is a GABAA antagonist and increases neurogenesis in the hippocampus. Packaging: Aluminium foil bag Purity: 98.0%~99.9% Standard: USP/EP/BP Min. order quantity: 10g Payment: Western Union, Moneygram Shipment: EMS, DHL, FedEx, TNT Delivery: safe & timely, around 7days after payment.

2.Product Description

Pregnenolone is a chemical that is found in our bodies. It can also be made in a laboratory. People use it for medicine. 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, and premenstrual syndrome (PMS). Some people use pregnenolone for slowing or reversing aging, arthritis, and depression.

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.

Pregnenolone is a natural hormone that cannot be patented. Back in the 1940's, when researchers started experimenting with it, they realized that it could be helpful for people under stress and it could increase energy in those who were fatigued. However, about the same time, cortisol, another closely related hormone, was discovered.

Cortisol stole the limelight. When cortisol was given to individuals with rheumatoid arthritis, there were outstanding short-term improvements. Photographs of these remarkable recoveries were circulated and the medical community was impressed. Scientists basically put pregnenolone aside to focus on cortisol.

The structure of cortisol was altered to make similar molecules such as dexamethasone and prednisone, much more powerful steroids. Dexamethasone and other similar corticosteroids could be patented, and thus a pharmaceutical company could make a lot of money.

Pregnenolone has stayed in relative obscurity since the 1940's, with only rare mentions in the medical literature. There have been few studies published on pregnenolone in recent years, and only a couple involve human subjects.