Butanediol and its derivatives finds uses in various industries such as elastomers, polymer processing, automotive, Electronics and Electricals, Footwear, Textiles, etc. Gamma-butyrolactone (GBL), a derivative of Butanediol is frequently used in industries as a solvent, an intermediate or in the formulations of some drugs.
1.1. Product Identifier: gamma butyrolactone (GBL) CAS NO: 96-48-0 DIHYDRO-2(3H)-FURANONE; GAMMABUTALACTONE; 1,4-BUTANOLIDE; 4-BUTANOLIDE; BUTYRIC ACID LACTONE; GAMMABUTYROLACTONE; ... Wash spillage into effluent treatment plant. Contain and collect spillage using appropriate personal protective equipment. ...
Hazard classification & labelling Hazard classification and labelling The 'Hazard classification and labelling' section shows the hazards of a substance based on the standardised system of statements and pictograms established under the CLP (Classification Labelling and Packaging) Regulation. The CLP Regulation makes sure …
Spirooxindoles [107] and α -exo-methylene- γ -butyrolactones [12, 108], biologically relevant structural motifs, have …
This review summarizes the research on the biosynthesis, source, and biological activities of the naturally occurring γ-butyrolactones that have been isolated …
He explained that Gamma-Butyrolactone is a liquid compound used as a solvent and sometimes taken as a recreational drug being metabolized in the body producing an active substance called "Gamma-Hydroxybutyrate" or GHB. ... The enactment of Board Regulation No. 3 or the classification of plants containing substances listed in …
γ-Butyrolactone ReagentPlus®, ≥99%; CAS Number: 96-48-0; EC Number: 202-509-5; Synonyms: gamma-Butyrolactone,γ-Hydroxybutyric acid lactone,4-Hydroxybutyric acid lactone,GBL; find Sigma-Aldrich-B103608 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich
Agrobacterium tumefaciens C58 communicates using N-acyl-homoserine lactones (acyl-HSL) and contains two lactonase-encoding genes, attM and aiiB, the products of which are capable of inactivating the acyl-HSL signal. In A. tumefaciens A6, the expression of the attKLM operon is controlled by the trans …
North-America Gamma Butyrolactone Market is growing with a CAGR of 2.6% in the forecast period and is expected to reach USD 144,184.83 thousand by 2030. ... gamma butyrolactone serves as a plant growth regulator and stabilizer for pesticides containing phosphorus and chlorohydrocarbons. ... 2.14 SECONDARY SOURCES. 2.15 …
52 and the pharmaceutical industry as biocontrol and plant growth-promoting agents (2) as well as 53 as a source of bioactive compounds, antibiotics and enzymes (3). Streptomyces, ... is a well-studied gamma-butyrolactone receptor that is a direct 90 repressor of the coelimycin synthesis activator gene cpkO ...
A factor (2-isocapryloyl-3R-hydroxymethyl-γ-butyrolactone) is a representative of the γ-butyrolactone autoregulators that trigger secondary metab. and morphogenesis in the Gram-pos., filamentous …
gamma-Butyrolactone DrugBank Accession Number DB04699 Background. One of the furans with a carbonyl thereby forming a cyclic lactone. It is an endogenous compound made from gamma-aminobutyrate and is the precursor of gamma-hydroxybutyrate. ... Source type Source [M-H]-105.6988043: predicted. DarkChem Lite v0.1.0 [M-H] …
gamma-Butyrolactone: ... and creamy tasting compound. Gamma-butyrolactone exists in all living species, ranging from bacteria to plants to humans. It can be endogenously produced from gamma-aminobutyrate and is the precursor of gamma-hydroxybutyrate. ... COMPND NULL SOURCE NULL KEYWDS NULL EXPDTA NULL AUTHOR Marvin …
High-performance Cu catalysts were developed for the selective hydrogenation of γ-butyrolactone (GBL) to 1,4-butanediol (BDO). Among the various catalysts prepared by ammonia evaporation (AE) and impregnation (IM) methods with silica or MFI zeolite supports, the 5% Cu-SiO2-AE catalyst was the best one. It exhibited 95% …
reaction is scalable, as 2.1g of 98.1% pure gamma-butyrolactone is isolated through a simple solvent extraction. The dwindling supply of fossil resources coupled with a growing
List of chemical plants. Click on column headings to sort table by that column. *Unless otherwise noted all references are to ; Plant Name Plant Part Low Parts Per Million High Parts Per Million Standard Deviation Reference; Aesculus hippocastanum: Flower Essent. Oil : not available: not available: not available: Jim Duke's personal files.
γ-Butyrolactone structures are commonly found in various natural products and serve as crucial building blocks in organic synthesis. Consequently, the development of methods for synthesizing γ-butyrolactones has garnered significant interest within the organic synthesis community. In this study, we present a direct and highly efficient …
In consideration of the fact that the α-methylene-γ-butyrolactone moiety is a major bio-functional group in the structure of carabrone and possesses some agricultural biological activity, forty-six …
Biomass-derived monomers based on five-membered γ-butyrolactone ring represent suitable candidates to replace sources of fossil origin. α-Methylene-γ-butyrolactone, β-hydroxy-α-methylene-γ …
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gamma-Butyrolactone appears to be readily absorbed through guinea pig skin. In rat, at least 10% of the applied dose penetrated the skin. Data describing the uptake of gamma-butyrolactone from the …
(CP), and gamma-butyrolactone (GBL)—to be modified by fluorination and the addition of double bonds and characterize the obtained molecules in the context of electrochemistry and studies of strong acids. The studied structures are shown in Figure1. Of the parent compounds, SL and GBL are used as electrolyte components [1,8]. SL
It has been estimated that almost 10% of natural products contain in their structure a γ-butyrolactone ring 1. This type of molecules is produced by algae, sponges, fungi and liverworts...
This update will help to develop biologically active new γ -butyrolactones and to solve hurdles in the synthesis of γ -butyrolactone-bearing natural products and …
Chemical Name Reproductive toxicity source information gamma-Butyrolactone Based on the NITE GHS classification results. STOT-single exposure ... Chemical Name Algae/aquatic plants Fish Crustacea gamma-Butyrolactone EC50:Desmodesmus subspicatus 360 mg/L 72 h EC50:Desmodesmus subspicatus 79 mg/L 96 h …
Herein, we present a mild cascaded electrochemical protocol for converting furoic acid, a common biomass-derived feedstock, into a versatile platform chemical, …
Buy Wheel Cleaner Gamma-Butyrolactone Online. GBL usually comes as liquids, but GHB is occasionally available in powder form. The effects of GHB/GBL take between 5-25 minutes to kick in and will last for 2-4 hours. The effects of GHB/GBL are highly dose dependent. GHB/GBL is taken orally as a clear, oily liquid. learn more about gamma …
Gamma-butyrolactone Company Information Sunchem Co.,Ltd. Add: A-11F, 186 Yangtzi Middle Road, Yangzhou, China. Tel:+86 514 87851548 Fax:+86 514 87872867 Email: info@sunchemgroup SECTION 1: Identification 1.1GHS Product identifier Product name γ-butyrolactone 1.2Other means of identification Product number -
1. Introduction. γ-Butyrolactone, a five-membered heterocycle containing ester functionality, has been broadly studied in the drug discovery field since it is one of the privileged structures of biologically active small molecules.Several γ-butyrolactone-containing drugs have been FDA-approved and used in clinic for diverse purposes such …
