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Wuhan Wang Lianshang Biotechnology Co., Ltd.

GMP, 145-13-1, Female Drug manufacturer / supplier in China, offering Female Steroids Polypeptide Hormones Pregnenolone for Ending Pregency, 99% High Quality Orlista for Weight Loss CAS 96829-58-2, High Quality Orally Active Prohormone Androstadienedion for Cancer Treatment and so on.

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Supplier Homepage Product Anti Estrogen Steroids Female Steroids Polypeptide Hormones Pregnenolone for Ending Pregency

Female Steroids Polypeptide Hormones Pregnenolone for Ending Pregency

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Port: Hong Kong, Hong Kong
Production Capacity: 100 T /Month
Payment Terms: T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: 145-13-1
  • Customized: Non-Customized
  • Suitable for: Elderly, Adult
  • Purity: >99%
  • Shipment: EMS, FedEx, TNT, DHL, UPS
  • Trademark: Wang Lianshang
  • Specification: COA
  • HS Code: 125
  • Powder: Yes
  • Certification: ISO 9001, USP, BP
  • State: Solid
  • Delivery: Within 24 Hours After Payment Confirmed
  • Shiping Port: Shanghai, Shenzhen, Canton, Guangzhou
  • Transport Package: Discreet Package
  • Origin: China
Product Description
1.Basic Info.

Name:Pregnenolone(CAS: 145-13-1)
Synonyms: 3-beta-Hydroxypregn-5-en-20-one; Pregnenolone; Arthenolone;
CAS: 145-13-1
Formula: C21H32O2
Molecular Weight: 316.48
EINECS: 205-647-4
Assay: 99%
Appearance: Pregnenolone is a white to off-white powder
Package: 25kg/drum
Density: 1.09 g/cm3
Melting Point: 188-190 ° C
Boiling Point: 443.3 ° C at 760 mmHg
Flash Point: 188.9 ° C
Solubility: Pregnenolone is Insoluble in water
Usage: Pregnenolone contains ketones and hydroxyl functional groups, two methybranches, and a double bond at C5
Storage: Pregnenolone should be stored in cool, dry and ventilated places, kept far from fire.
Use: Used in the synthesis of steroid drug intermediate and steroid drugs, intermediate for the synthesis of progesterone,antiflamison

Pregnenolone is a steroidal hormone with several powerful nootropic benefits. It is used as a focus booster, mood enhancer and energy pill. Recent studies have found it effective for improving memory, comprehension, and information processing and critical analysis.
Pregnenolone is also one of the most important hormones within the body, involved in the synthesis of many different types of chemicals and other hormones like androgens, estrogens, glucocorticoids, and more.

3.Pregnenolone Benefits:
Clinical studies have shown Pregnenolone to relieve symptoms of rheumatoid arthritis and osteoarthritis.
Another effect is to reduce levels of cortisol, especially when they have previously risen to an excessive concentration. It also helps to boost natural immunity, dramatically relieve fatigue, and restore energy levels.
Pregnenolone is also effective at helping to restore and balance out one's mood. Not only does it appear to promote a positive mental outlook, but it also alleviates a number of mood disorders, relieves symptoms of clinical depression, and even heals some of the pain associated with fibromyalgia.
The supplement alleviates chronic insomnia and other sleep disorders and helps with many symptoms of chronic degenerative diseases like diabetes, MS, and lupus. Pregnenolone is also reported to have benefits for those suffering from nervous conditions such as stress and anxiety.
It may additionally possess neuroprotective properties and speed up the repair of damaged neurons and nerves. Further benefits of Pregnenolone are those normally associated with Nootropic supplements.
A number of studies have shown that it can significantly enhance motivation, learning capacity and ability, and even long-term memory. Users during these studies also experienced heightened feelings of alertness and well-being. Those who seemed to be under the most stress benefited the most, at least as far as productivity was concerned.
Pregnenolone is also considered to be a powerful neurosteroid within the brain. This means that it is able to change, or influence the transmission of messages and brain signals from neuron to neuron. This process is also thought to be one of the things that influence our learning and memory functions. The supplement has also been shown to help repair the myelin sheaths around various nerve cells.

AppearanceQualifiedWhite crystalline powder
Melting point182~190.5ºC180~193ºC
Loss on drying0.22%0.50%max
Specific rotation+28°+27°~+30°
Identification(TLC)Conform to standardIdentical with and at least nearly equivalent to the pregnenolone reference standard with reference to integrity, intensity, spot color and RF value, compared to sample FR0025
Related substances (HPLC)Any single
impurities: 0.30a/a%
Δ14-pregnenolone: ≤0.3a/a%
17-Alpha: ≤0.3a/a%
5α/β-pregnenolone≤0.4 a/a%
Any single impurity: ≤0.4 a/a%
0.64%Total impurities: ≤1.0 a/a%
Assay (dried basis)99.36%99.0%min
ConclusionThe test result of the above mentioned
product meets the enterprise standard

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 T/T , Western Union, Money Gram, Bitcoins.  

Our Advantages:
1.Rich experience.We are a professional trading company in China for many years,our products have exported to Germany,Spain,UK,USA,Australia,Middle East and so many other countries,and we have got very good feedback from our customers,we had Established many long friendly relations of cooperation. 
2.Great quality,purity and competitive price.
3.Safe and fast delivery. 
4.Good after-sales service. 
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