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Pregnenolone CAS:145-13-1

Pregnenolone  CAS:145-13-1

Pregnenolone (P5), or pregn-5-en-3β-ol-20-one, is an endogenous steroid and precursor/metabolic intermediate in the biosynthesis of most of the steroid hormones, including the progestogens, androgens, estrogens, glucocorticoids, and mineralocorticoids. In addition, pregnenolone is biologically active in its own right, acting as a neurosteroid.

Pregnenolone  CAS:145-13-1

Product NamePregnenolone 
Other Name3β-Hydroxy-5-pregnen-20-one;5-Pregnen-3β-ol-20-one;3beta-Hydroxy-5-pregnen-20-one; 5-Pregnen-3beta-ol-20-one; 5-pregnen-3B-ol-20-one; 3-beta-hydroxypregn-5-en-20-one; 
Molecular FormulaC21H32O2
Molecular Weight316.4776
Melting Point185-193°C
PackageSecurity and diversification
Minimum Order Quantity10g

Strutual Formula: 

Competitive Advantage:

1 High quality with competitive price:

1) Quality Standard: USP 35

2) Purity: >99%

3) We are manufacturer and can provide high quality products with factory price.

2 Fast and safe delivery:

1) Parcel can be sent out in 24 hours after payment. Tracking number available

2) Secure and discreet shipment. Various transportation methods for your choice.

3 We have clients throughout the world:

1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.

2) Market feedback and goods feedback will be appreciated, meeting customers' requirement is our responsibility.

3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.

4 Three Principles

1)Safe delivery: Channel diversification,protect the privacy of customers.And just in case, ensure to re-ship.


2)Never change: The product will always maintain high purity, will not change,High quality is the culture of our company.


3)Good services: As quickly as possible to solve customer problems, so that customers receive the goods safely.

Product Quality Problem


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Shenzhen OK Biotech Technology Co., Ltd.(SZOB)