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CAS 96-48-0 Pharmaceutical Intermediates 100% Safe GBL Gamma Butyrolactone

Categories Pharmaceutical Intermediates
Brand Name: YIHAN
Model Number: 96-48-0
Certification: GMP,USP,BP,ISO 9001
Place of Origin: China
MOQ: 1L
Price: USD80 +L
Payment Terms: MoneyGram,Paypal, T/T, Western Union
Supply Ability: 5000kg/Month
Delivery Time: 3-5 work days
Packaging Details: Discreet Package or as Required.
Product Name: gbl
Suitable for: Adult
CAS: 96-48-0
Type: Pharmaceutical Intermediate
Appearance: Liquid Colorless
Purity: 99%
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    CAS 96-48-0 Pharmaceutical Intermediates 100% Safe GBL Gamma Butyrolactone

    1. Basic Info


    Product Name:Gamma-butyrolactone(GBL)
    Synonyms:FEMA 3291;GAMMA-BUTYROLACTONE;GAMA-BUTYROLACTONE;GAMMA-HYDROXYBUTYRIC ACID LACTONE;GBL;GBL-EL;G-BUTYROLACTONE;endo-cis-5-norbornene-endo-2,3-dicarboxylic anhydride
    CAS:96-48-0
    MF:C4H6O2
    MW:86.09
    EINECS:202-509-5
    Product Categories:organic interme-;Pharmaceutical Intermediates;-;Heterocycles;Miscellaneous Reagents;Halogenated Heterocycles ,Thiophenes ,Thiazolines/Thiazolidines
    Mol File:96-48-0.mol
    Gamma-butyrolactone(GBL) Structure

    2. Descriptions:


    amma-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 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.
    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 not active in its own right; its mechanism of action stems from its identity as a prodrug of GHB. The hypnotic effect of GHB is enhanced by combination with alcohol. A 2003 rat study showed that GBL in combination with ethanol showed a potentiated hypnotic effect, as the sleep-timing measure was longer than both of the individual components combined.


    3. Applications:


    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.


    pecificatiuon:


    Check Item
    Standard ValueResults
    AppearanceTransparent liquidTransparent liquid
    Purity (wt%,GC)≥99.8099.92%
    Moisture (wt%,K.F.)≤0.030.02
    Color (Hazen)≤205
    Density (D,g/ml)1.125~1.1301.126
    Refractivity)1.436~1.4371.4367
    Glycol (wt%,GC)≤0.020.003
    Tetrahydrofuran (wt%,GC)≤0.030.024

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    About us:


    we, Yihan Industrial Co., Ltd from china are specilized in steroids powder , semi-finished liquids , peptides , Sarm powder,HGH,HCG,Finished Liquid and other pharmaceutical materials for many years .

    If you have any further questions or need a sample,Please do not hesitate to contact me.Thank you!

    JuddyEmail:sales01@yihanind.com
    Phone(Whatsapp/ Wechat/Skype)+8613243765351
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