- 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 Alias:G*B*L-6 Purity :99.0% CAS Registry Number:960-48-0 Einecs No:202-509-5 MF:C4H6O2 MW:86.09 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.
COA
Item | Excellent Grade | Test Method |
Appearance | Colorless transparent liquid | Eye-measurement |
Purity % | ≥99.90 | Gas chromatography |
Moisture % | ≤0.050 | Karl Fischer method |
Tone APHA | ≤15 | Colorimetry |
Density (D420) g/ml | 1.125-1.135 | Proportion |
Refractive rate (nD20) | 1.434-1.440 | Spectrophotometry |
Description:
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 Cypionate | Tren Enanthate |
Test Decanoate | Acetate |
Test Enanthate | B undecylenate |
Test Isocaproate | B Cypionate |
Test Phenylpropionate | B Propionate |
Test Propionate | N Decanoate |
Test Undecanoate | N phenylpropionate |
Mest | N undecylate |
Test Sustanon 250 | N cypionate |
Clostebol Acetate | N propionate |
Methylandrostanolone | Methy |
Meth Enanthate | Propionate |
Meth Acetate | D Enanthate |
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