Organic Solvents Sex Enhancing Drugs CAS 96-48-0 γ Butyrolactone GBL Clear Colorless Liquid
Organic Solvents Sex Enhancing Drugs CAS 96-48-0 γ Butyrolactone GBL Clear Colorless Liquid
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Basic Infomation
Place of Origin: China
Brand Name: YW
Certification: GMP, ISO9001, USP, KOSHER
Model Number: 96-48-0
High Light:

sex steroid hormones


male sex hormones

Payment & Shipping Terms
Packaging Details: Discreet package or as required
Delivery Time: 3~5 working days
Payment Terms: Western Union, Moneygram, Bitcoin and Bank wire transfer
Supply Ability: 5000kg/week
EINECS: 202-509-5
CAS No: 96-48-0
MF: C4H6O2
Assay: 99.5%min
Melting Point: -43.53°C
Appearance: Colorless Transparent Liquid
Whatsapp: +86-13657291547
Wickr: Sinosource
Product Description

Clear Colorless Liquid Safe Organic Solvents CAS 96-48-0 γ Butyrolactone GBL



GBL is an important chemical raw material and intermediate for medicine, and also the intermediate of the synthesize N-methyl pyrrolidone, α -pyrrolidone, polyvinyl pyrrolidone, α -acetyl-γ -butyrolactone, methionine and the butyric acid compounds.

This product features a strong solubility, and is a good solvent for polyacrylonitrile, epoxy resin, polyvinyl butyral, polyvinyl chloride and its copolymers, and cellulose polymers. In medical industry, it is mainly used in synthesizing cyclopropylamine, etc.

Gamma butyrolactone (GBL) is a chemical compound that can be synthesized in laboratories but can also be found in unadulterated wines. On its own, gamma butyrolactone does not have any effects.Nevertheless, when it is absorbed into the blood, it is subjected to the action of lactonase enzymes. These enzymes catalyze the conversion of gamma butyrolactone into gamma hydroxybutyric acid (GHB).

As a prodrug of GHB, gamma butyrolactone is sometimes referred to as dehydrated GHB. As indicated by the term " dehydrated," GBL does not contain as much water as GHB, and is therefore more fat-loving, or lipophilic. Compared with GHB, GBL is absorbed faster when consumed with food. This causes it to produce the desired effects faster. The duration of action of gamma butyrolactone, however, is also shorter than that of its counterpart.

The effects of gamma butyrolactone are based on its property as a prodrug of GHB. GHB is similar to the naturally produced neurotransmitter called gamma aminobutyrate (GABA). GABA is produced by the brain and acts on receptors to block nerve impulses, thereby earning the label " inhibitory" neurotransmitter. The effects of GABA include relaxation, sleep, an increased feeling of well-being, decreased anxiety and decreased muscle tone. Furthermore, GABA release is associated with increased levels of growth hormone.


Quick Details:


γ-Butyrolactone (GBL)






MF: C4H6O2

MW: 86.09

EINECS: 202-509-5

Appearance: Clear colorless oily liquid

Melting Point: -43.53°C

Boiling Point: 204°C @ 760 mmHg, 89°C @ 12 mmHg

Flash Point: 98°C (open cup)

Solubility: miscible with water, soluble in methanol, ethanol, acetone, ether, benzene

Additionnal data: density (15°C) 1.1286

Notes: aspect : oily hygroscopic liquid

Chemical structure:

Organic Solvents Sex Enhancing Drugs CAS 96-48-0 γ Butyrolactone GBL Clear Colorless Liquid 0


Usage: Used as pharmaceutical intermediate, industry solvent, diluents, curing agent.




Item Standard value Result
Appearance Colorless clear liquid Colorless clear liquid
Purity (wt%, GC) ≥99.80 99.80
Moisture (wt%, K.F.) ≤0.03 0.020
Color (Hazen) ≤20 5
Density (D420g/ml) 1.125~1.130 1.126
Refractivity (ND20) 1.436~1.437 1.4367
Glycol (wt%, GC) ≤0.02 0.003
Tetrahydrofuran (wt%, GC) ≤0.03 0.024
Conclusion: It conforms to electron level


GBL Applications:


1. Nutritional supplement

Due to its property of being a prodrug of GHB which increases sleep related growth hormone (GH) secretion, GBL was sold as a nutritional supplement after the scheduling of GHB, under the names Revivarant and Renewtrient in the U.S. at least until the end of 1999.

2. Recreational drug

GBL is a prodrug of GHB and its recreational use comes entirely as a result of this.To bypass GHB restriction laws, home synthesis kits were introduced to transform GBL and/or 1,4-B into GHB. FDA warning against products containing GHB and its prodrugs, such as GBL. GBL overdose can cause irrational behaviour, severe sickness, coma and death. GBL has a distinctive taste and odour, described as being comparable to stale water, synthetic melon aroma or burnt plastic. This differs significantly from GHB, which is described as having a decidedly "salty" taste.

3. Dangers

If taken undiluted by mouth, GBL can cause esophageal and gastro-intestinal irritation. It is possible for oral ingestion of GBL to cause nausea and other similar problems, possibly more so than with GHB.
GHB has biphasic effects, a euphoric effect at low doses (the reason for the term liquid ecstasy), and a sedative effect[19] at higher doses. As a result of this sedation it can cause unconsciousness.[20] When combined with alcohol the increased sedation and risk of vomiting results in a high risk of fatality. Many harm reduction organisations suggest never mixing the two drugs as a result. There have been news reports of several deaths associated with GBL, usually in combination with alcohol or other depressants.




GBL has been found in extracts from samples of unadulterated wines.This finding indicates that GBL is a naturally occurring component in some wines and may be present in similar products.


The concentration detected was approximately 5 μg/mL and was easily observed using a simple extraction technique followed by GC/MS analysis. GBL can be found in cheese flavourings but typically results in a content of 0.0002% GBL in the final foodstuff.




1) GBL Magic Cleaner has a unique cleaning strength.

2) GBL is used to produce the related GHB. GHB has been classified as a Class C drug.

3) people take gamma butyrolactone (GBL) for improving sleep, athletic performance and sexual performance and pleasure.


They also take it for relieving depression and stress, promoting clear thinking, prolonging life, causing relaxation, and releasing hormone. GBL is also used to trim fat and as a body- or muscle-builder. Some people take it as a recreational drug.


Storage and transportation:

1. Storage: All products should be stored at a dry and ventilated location away from fire and other dangerous goods, and should avoid direct sunlight.

2. Transportation: During the transportation process, all containers should be free of leak, collapse,falling and damage. It should be handled lightly to prevent damage to the package. It is prohibited to be transported together with toxic and corrosive materials. In the transport process, all products should be prevented from the sun and rain and should keep away from fire, heat and high-temperature zone.Shelf life: All products have a shelf life of one year under the specified storage conditions.



The appropriate dose of gamma butyrolactone (GBL) depends on several factors such as the user's age, health, and several other conditions. At this time there is not enough scientific information to determine an appropriate range of doses for gamma butyrolactone (GBL).


Keep in mind that natural products are not always necessarily safe and dosages can be important. Be sure to follow relevant directions on product labels and consult your pharmacist or physician or other healthcare professional before using.


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Competitive advantages:


1. Rich experience.

Having been specialized in this field for years, we have rich experience and widespread sales network around the word. Our steroid and hormones have been exported to overseas, like Europe, Africa, Asia, America and other countries. We are not got good feedback from our guest, but also established long business relationship with them.


2. Great quality and high purity.

Good quality is one secret for our success. All of our products enjoys high purity. Thus, it can make sure our client's need. Welcome order the samples, MOQ just 10 grams.


3. Safest and fastest delivery.

We have mass stock, so that we can arrange the delivery within 24hours once receiving the payment. Tracking number would be informed quickly after shipment. We have our own way of packing which could ship 0.01 kilo to 50 kilo products a time.


4. Good after-sales service.

24/7 is available. We will tell you the package updated info ASAP. And try our best to solve various problems customers encountered!


5. Experiential shopping

Besides raw steroid powder and liquid, we offer hormone solution and formula. We can teach you how to make hormone solution on the site. Any visit to our lab is welcomed.

Organic Solvents Sex Enhancing Drugs CAS 96-48-0 γ Butyrolactone GBL Clear Colorless Liquid 1


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