New Product: 99.9% G*B*L

- Nov 08, 2017 -

Basic Info

  • Model NO.: CAS No. 96-480-0

  • Customized: Customized

  • Suitable for: Adult

  • Purity: >99%

  • Payment Terms: Western Union, Moneygram, Jp Morgan Chase

  • Einecs No: 202-509-5

  • Chemical Properties: Colourless Oily Liquid

  • Density: 1.434-1.440

  • Transport Package: as Your Request

  • Origin: China

  • Powder: No

  • Certification: GMP, ISO 9001, USP, BP

  • State: Liquid

  • CAS Number: 96-480-0

  • MW: 86.09

  • Melting Point: -44

  • Used: as a Raw Material of Color Film Former

  • Trademark: SENDI

  • Specification: 500 ML

Product Description

99.9% G*B*L From China Supplier with Safety Shipping

what is g.b*l used for medically ?

G.Y - Buty
Purity :99.0%
CAS Registry Number:960-48-0
Einecs No:202-509-5
Melting Point:-44°C
Boiling Point:206°C
Flash Point:99.2°C
Ignition temperature:455°C
Refractive Index:Nd20 :1.434~1.440
Density 1.12 g/mL at 25 ° C(lit.)
Storage temp.2-8° C
Chemical Properties:Colourless oily liquid

G Usage
It can be converted to G and can increase growth hormone levels, so g was widely marketed during the 1990s as a nutritional supplement. At low doses that range from 500-1,500 milligrams, the intake of G can promote relaxation.

Used to synthesize resin as A solvent;
Used to synthesize fiber spinning solvent, antistatic agent;
Used as a raw material of color film former.

ItemExcellent GradeTest Method
AppearanceColorless transparent liquidEye-measurement
Purity %≥99.90Gas chromatography
Moisture %≤0.050Karl Fischer method
Tone APHA≤15Colorimetry
Density (D420) g/ml1.125-1.135Proportion
Refractive rate (nD20)1.434-1.440Spectrophotometry


Butyrolactone  is a hygroscopic colorless liquid with a weak characteristic odor which is soluble in water.  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, and it is used as a recreational intoxicant with effects similar to alcohol.

Butyrolactone has been found in extracts from samples of unadulterated wines.This finding indicates that Butyrolactone 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. Butyrolactone can be found in cheese flavourings but typically results in a content of 0.0002% Butyrolactone in the final foodstuff.

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, Butyrolactone can become an alpha-carbon nucleophile. The related compound caprolactone can be used to make a polyester in this manner.Butyrolactone is not active in its own right; its mechanism of action stems from its identity as a prodrug of .The hypnotic effect of  is enhanced by combination with alcohol. A 2003 rat study showed that Butyrolactone in combination with ethanol showed a potentiated hypnotic effect, as the sleep-timing measure was longer than both of the individual components combined

Butyrolactone is rapidly converted into  by paraoxonase (lactonase) enzymes, found in the blood. Animals which lack these enzymes exhibit no effect from Butyrolactone. Butyrolactone is more lipophilic (fat soluble) than, and so is absorbed faster and has higher bioavailability. Because of these pharmacokinetic differences, Butyrolactone tends to be more potent and faster-acting than, 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.

Steroid Hormone Powder:

Test  CypionateTren Enanthate
Test  Decanoate Acetate
Test  EnanthateB undecylenate
Test  IsocaproateB Cypionate
Test  PhenylpropionateB Propionate
Test  PropionateN Decanoate
Test  UndecanoateN phenylpropionate
MestN undecylate
Test Sustanon 250N cypionate
Clostebol AcetateN propionate
Meth EnanthatePropionate
Meth AcetateD Enanthate

Previous: New Product: 1-Ethyl-2-Pyrrolidone (NEP) as an Organic Solvent/ 2687-91-4 C6h11no Next: New Product: 1, 4-Butanediol / Bdo CAS 110-63-4 Colorless Viscous Oily Liquid Safety Solvent

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