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GBL Safe Organic Solvents Gamma Butyrolactone CAS 96-48-0 for Bodybuilding

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GBL Safe Organic Solvents Gamma Butyrolactone CAS 96-48-0 for Bodybuilding

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Large Image :  GBL Safe Organic Solvents Gamma Butyrolactone CAS 96-48-0 for Bodybuilding

Product Details:
Place of Origin: China
Brand Name: ChineseHormone
Certification: GMP, ISO 9001, USP
Model Number: CAS 96-48-0
Payment & Shipping Terms:
Minimum Order Quantity: Free samples Available
Price: negotiated
Packaging Details: as your required
Delivery Time: 3-7 working days
Payment Terms: Western Union, MoneyGram, T/T, Bitcoin
Supply Ability: 5000 kg / month
Detailed Product Description
MW: 86.09 Skype: Amyyc9365
MF: C4H6O2 Appearance: Colorless Liquid
MOQ: 1 L
High Light:

pharmaceutical raw material


raw materials for pharmaceutical products


GBL Safe organic solvents Gamma Butyrolactone CAS 96-48-0 for Bodybuilding




Gamma Butyrolactone, 1, 4- Butyrolactone,

γ -Butyroladone, GBL, BLO



Registry Number:


Einecs No:






Melting Point:


Boiling Point:


Flash Point:


Ignition temperature:


Refractive Index:

nd20 :1.434~1.440


1.12 g/mL at 25 ° C(lit. )

Storage temp.

 2-8° C

Chemical Properties:

Colourless oily liquid


Colorless clear oily liquid with acetone-like odor

Product Categories:

Pharmaceutical Intermediates;Heterocycles;Miscellaneous Reagents

Lead time

within 24 hours upon receipt of payment


Galvanied iron barrel,net weight:200kg±0.05





(1) GBL can be used to produce a-pyrrolidone, 1-Methyl-2-pyrrolidinone , polyvinyl pyrrolidone, and α-Acetyl-γ-butyrolactone, etc.


(2)GBL can be used as anaesthetic and tranquilizer, used to produce ciprofloxacin and interferon, as the intermediate of vitamin and rolicyprine;


(3) GBL is the intermediate of plant growth stimulator and insecticide.


(4)GBL is a good antioxidant, plasticizer, extractant, adsorbent, dispersant, fixative and curing agent; Moreover, it can also be used in battery, capacitor and development of color film.


Product Description:


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.[7][8] Animals which lack these enzymes exhibit no effect from GBL.[7] 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.




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