Lactones
Lactones are a class of esters characterized by a cyclic structure formed through the intramolecular esterification of hydroxy acids. These compounds are known for their distinct ring structures, which can range from three to seven or more members. Lactones are widely utilized in the flavor and fragrance industry due to their pleasant aromas, as well as in pharmaceuticals and agrochemicals for their diverse biological activities. At CymitQuimica, we offer a comprehensive selection of high-quality lactones to support your research and industrial applications, ensuring reliable and effective performance in your projects.
Found 490 products of "Lactones"
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5,6,7,8-Tetramethoxycoumarin
CAS:Formula:C13H14O6Purity:95%~99%Color and Shape:Cryst.Molecular weight:266.249Nodakenetin
CAS:Nodakenetin displays the least irritant and least persistent reactions on mouse ears, and exhibits the least cytotoxic capacity against brine shrimp larvae.Formula:C14H14O4Purity:95%~99%Color and Shape:PowderMolecular weight:246.262Isoimperatorin
CAS:Isoimperatorin is a medicinal herbal product that is isolated from the dried roots of Angelicae dahuricae ,can inhibit the cyclooxygenase-2 (COX-2) and COX-1-dependent phases of prostaglandin D 2 (PGD 2 ) generation in bone marrow-derived mast cells (BMMC) in a concentration-dependent manner, with IC 50 values of 10.7 μM and 24 μM, respectively; it may provide the basis for novel anti-inflammatory drugs.Formula:C16H14O4Purity:95%~99%Color and Shape:PowderMolecular weight:270.2847-Hydroxy-3-prenylcoumarin
CAS:Formula:C14H14O3Purity:95%~99%Color and Shape:PowderMolecular weight:230.2636',7'-Dihydroxybergamottin
CAS:Formula:C21H24O6Purity:95%~99%Color and Shape:PowderMolecular weight:372.4177-Hydroxycoumarin
CAS:Umbelliferone (UMB), a natural antioxidant, is benzopyrone in nature, and it is present in the fruits of golden apple and bitter orange, UMB has a protective effect on membrane fatty acid composition of liver and kidney as supported by antioxidant and antihyperlipidemic effects of UMB reported earlier as evidenced by improved histopathological changes, hepatic and nephritic markers, indicating recovery from the risk of diabetic complications; UMB has antihyperglycemic effect, UMB at 30 mg/kg of body weight possesses a promising antihyperglycemic effect that is comparable with glibenclamide.[1,2]Formula:C9H6O3Purity:95%~99%Color and Shape:PowderMolecular weight:162.1447,2',4'-Trihydroxy-5-methoxy-3-phenylcoumarin
CAS:Formula:C16H12O6Purity:95%~99%Color and Shape:Yellow powderMolecular weight:300.266Murrangatin diacetate
CAS:Formula:C19H20O7Purity:95%~99%Color and Shape:PowderMolecular weight:360.3628-(1-Chloro-2-hydroxy-3-methylbut-3-enyl)-7-methoxycoumarin
CAS:Formula:C15H15ClO4Purity:95%~99%Molecular weight:294.731Acetyldihydromicromelin A
CAS:Formula:C17H16O7Purity:95%~99%Color and Shape:Cryst.Molecular weight:332.308Isomurralonginol acetate
CAS:Formula:C17H18O5Purity:95%~99%Color and Shape:PowderMolecular weight:302.3267-Geranyloxy-5-methoxycoumarin
CAS:Formula:C20H24O4Purity:95%~99%Color and Shape:Cryst.Molecular weight:328.408
