G-Butyrolactones / Y-Butyrolactones Organic Solvents and Fat Loss
|FOB Price:||US $1-9 / g|
|Min. Order:||10 g|
|Min. Order||FOB Price|
|10 g||US $1-9/ g|
|Port:||Hong Kong, Hong Kong|
|Production Capacity:||5000kilogram Per Month|
|Payment Terms:||T/T, Western Union, Paypal, Money Gram|
- Model NO.: 99
- Customized: Non-Customized
- Suitable for: Elderly
- Purity: >99%
- CAS Registry Number: 96-48-00
- Qualitity Standard: Cp2005;Bp2003
- Transport Package: Discreet and Safe Foil Bag or Tin
- Origin: China
- Powder: Yes
- Certification: GMP, ISO 9001, USP, BP
- State: Solid
- Product Name: G-Butyrolactones
- Assays: 98.0%
- Trademark: moli
- Specification: 99
- HS Code: 3001200020
Appearance:colorless oily liquid
Packaging:200KG/Galvanized iron drum
R-Y-Butyrolactones is an important organic chemical raw material, which is widely used in the pharmaceutical, pesticide, petrochemical and other industries.
1. It can be used to synthesize pyrrolidone products;
2. It can be used as a pharmaceutical intermediate, such as Cyclopropylamine and vitamin;
3. It can be used as a pesticide intermediate, such as herbicide and plant growth regulator;
4. It can be used for alkenes, alkynes extraction agent, absorbent and dispersing agent;
5. It can be used to synthesize resin as an antioxidant, plasticizer, dispersing agent, fixing agent and solvent;
6. It can be used to synthesize fiber spinning solvent, coagulant, dyeing assistant and antistatic agent;
7. It can be used as a raw material of color film former, electrolyte, capacitor and ink lubricant.
Y-Butyrolactones (Y-Butyrolactones or ) 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.Y-Butyrolactones has been found in extracts from samples of unadulterated wines.
This finding indicates that Y-Butyrolactones 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. Y-Butyrolactones can be found in cheese flavourings but typically results in a content of 0.0002% Y-Butyrolactones 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, Y-Butyrolactones can become an alpha-carbon nucleophile. The related compound caprolactone can be used to make a polyester in this manner.Y-Butyrolactones 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 Y-Butyrolactones in combination with ethanol showed a potentiated hypnotic effect, as the sleep-timing measure was longer than both of the individual components combined
Y-Butyrolactones is rapidly converted into by paraoxonase (lactonase) enzymes, found in the blood. Animals which lack these enzymes exhibit no effect from Y-Butyrolactones. Y-Butyrolactones is more lipophilic (fat soluble) than, and so is absorbed faster and has higher bioavailability. Because of these pharmacokinetic differences, Y-Butyrolactones 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.
Properties: Y-Butyrolactones is a non-toxic transparent liquid in the shape of oil. It can be mixed with water and dissolved by ethanol ether, benzene and acetone. It can dissolve many other organic and inorganic compound. Using Y-Butyrolactones is very safe and convenient, because it is a liquid with high boiling, powerful solvency, good electrical and stability properties.
Usage: Y-Butyrolactones is an important organic synthetic raw material and a fine solvent. It is mainly used as synthetic pyrolidone series products cyclopropylamine acetyl-r-Y-Butyrolactones, besides these,Y-Butyrolactones is also used as solvent for agricultural chemicals, polymer, dyestuff and printing. Using Y-Butyrolactones as raw material, we can produce aromatic chemicals, medicinal intermediates and rust remover.
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1) Standard: Enterprise Standard
2) All Purity≥98%
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