Pharmaceutical Raw Materials GBL Gamma Butyrolactone/γ - Butyrolactone GHB Colourless Oily Liquid For Wheel Cleaner GBL CAS 96-48-0
can be used as pharmaceutical material
Minimum order quantity
By express courier
Shipping leading time
Within 8 hours after receiving the payment
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Gamma Butyrolactone GBL usage:
Despite serious safety concerns and illegality, people take Gamma Butyrolactone GBL for improving athletic performance, sleep, and sexual performance and pleasure. They also take it for relieving depression and stress, prolonging life, promoting clear thinking, causing relaxation, and releasing growth hormone. Gamma Butyrolactone GBL is also used to trim fat and as a body- or muscle-builder. Some people take it as a recreational drug.
GBL is a lactone. It is hydrolyzed under basic conditions, for example in a sodium hydroxide solution into sodium gamma - hydroxybutyrate, the sodium salt of gamma - hydroxybutyric acid. Under acidic conditions it forms an equilibrium mixture of both compounds. These compounds then may go on to form a polymer. When treated with a non - nucleophilic base, like lithium diisopropylamide, GBL can become an alpha - carbon nucleophile. The related compound caprolactone can be used to make a polyester in this manner.
GBL is not active in its own right; its mechanism of action stems from its identity as a prodrug of GHB. The hypnotic effect of GHB is enhanced by combination with alcohol. A 2003 rat study showed that GBL in combination with ethanol showed a potentiated hypnotic effect, as the sleep-timing measure was longer than both of the individual components combined
GBL is rapidly converted into GHB by paraoxonase ( lactonase ) enzymes, found in the blood. Animals which lack these enzymes exhibit no effect from GBL. GBL is more lipophilic ( fat soluble ) than GHB, and so is absorbed faster and has higher bioavailability. Because of these pharmacokinetic differences, GBL tends to be more potent and faster - acting than GHB, but has a shorter duration; whereas the related compound 1,4- butanediol ( 1,4- B ) tends to be slightly less potent, slower to take effect but longer - acting than GHB.
The specification conforms with Enterprise Standard.
1)Great quality, purity and favourable.
Our company is a professional production of hormone intermediates for many years, our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other country, and we have got very good feedback from our customers, you can trust us.
And we are the manufactory, so no problem for us to control the quality.
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4)Fast &Secure Shipping
Generally,you will receive the product within 10-20 working days.
The rate of passing customs is more than 90%.