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GBL Gamma-Butyrolactone Intermediate 99.9% Prohormones Steroids For γ-Butyrolactone

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GBL Gamma-Butyrolactone Intermediate 99.9% Prohormones Steroids For γ-Butyrolactone

China GBL Gamma-Butyrolactone Intermediate 99.9% Prohormones Steroids For γ-Butyrolactone supplier
GBL Gamma-Butyrolactone Intermediate 99.9% Prohormones Steroids For γ-Butyrolactone supplier GBL Gamma-Butyrolactone Intermediate 99.9% Prohormones Steroids For γ-Butyrolactone supplier GBL Gamma-Butyrolactone Intermediate 99.9% Prohormones Steroids For γ-Butyrolactone supplier GBL Gamma-Butyrolactone Intermediate 99.9% Prohormones Steroids For γ-Butyrolactone supplier

Large Image :  GBL Gamma-Butyrolactone Intermediate 99.9% Prohormones Steroids For γ-Butyrolactone

Product Details:

Place of Origin: China
Brand Name: TaiGui
Certification: ISO9001
Model Number: Skype:lujun688

Payment & Shipping Terms:

Minimum Order Quantity: 500ml
Price: USD1-100/L
Packaging Details: Disguise package
Delivery Time: within 24hours
Payment Terms: T/T, , MoneyGram
Supply Ability: 1000L/month
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Detailed Product Description
Purity:: 99% Appearance:: Transparent Liquid
Usage:: For Weight Loss CAS No.:: 96-48-0
Email:: Junlu@chinataigui-steroid.com Whats App:: 86-13736547197
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GBL Gamma-Butyrolactone Intermediate 99.9% Prohormones Steroids For γ-Butyrolactone

  • 1. CAS: 96-48-0
  • 2. Molecular formula: C4H6O2
  • 3. Molecular weight: 86
  • 3. Specifications: IndexSpecification
  • 4. Purity: Gamma Butyrolactone≥ 99.5%
  • 5. Density: G/ml1.125-1.130
  • 6. Moisture: %≤ 0.05
  • 7. Refractive index: 1.436-1.437
  • 8. Properties: Colorless to yellow oily liquid

Just try a small order to start our cooperation, we will not make you  down ! Best quality products and service will be provided! Any questin, contact us now. 

 

Description:
 
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Application :
 
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 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) introduction:

 

Gamma-Butyrolactone (γ-butyrolactone or GBL) is a hygroscopic colorless liquid with a weak characteristic odor which is soluble in water. GBL is a common solvent and reagent in chemistry as well as being used as a flavouring, as a cleaning solvent, as a superglue remover, and as a solvent in some wet aluminium electrolytic capacitors. In humans it acts as a prodrug for GHB, and it is used as a recreational intoxicant with effects similar to alcohol.
 
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 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.

 

Competitive Advantage:
  • Discreet package .The packing suits you best would be choosen to cross customs safely. Or if you have your own ideal way, it could be also take into consideration .
  • Top quality. High quality guarenteed, once any problem is found, the package would be reshipped for you .
  • The most professional forwarder would be recommanded for you.
  • Warm after-sale service for you 24/7. Any of your question would be solved for the first as soon as possible.
  • A discount would be given when you make a large order.
  • Bitcoin is available in order to make you more secure in this business with us .

 

ITEM OF TEST

 

SPECIFICATION

 

RESULTS

 

APPEARANCE

 

Colorless transparent liquid

 

CONFORM

 

PURITY

≥99.8%

99.82%

 

          MOISTUER

≤0.03%

0.015

 

COLOR

≤20

5

 

DENSITY

1.125-1.1.130

1.127

 

            REFRACTIVITY

1.436-1.437

1.4366

           Diol(wt% GC)

≤0.02

0.007

        Tetrahydrofuran(wt% GC)

≤0.03

0.02

 

CONCLUSION

 

Complies with Electronic grade

 
 
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Proparacaine hydrochloride CAS: 5875-06-9 
Benzocaine hydrochloride CAS: 23239-88-5
Lidocaine hydrochloride CAS: 73-78-9 
Articaine hydrochloride CAS: 23964-57-0 
Levobupivacaine hydrochloride CAS: 27262-48-2 
Ropivacaine hydrochloride CAS: 132112-35-7 
Dibucaine hydrochloride CAS: 61-12-1
Bupivacaine hydrochloride CAS: 14252-80-3 
Articaine CAS: 23964-58-1 
Benzocaine CAS: 94-09-7
Lidocaine CAS: 137-58-6 
Tetracaine CAS: 94-24-6 
PROCAINE CAS: 59-46-1 

 

GBL Gamma-Butyrolactone Intermediate 99.9% Prohormones Steroids For γ-Butyrolactone

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