Lactonas
Las lactonas son una clase de ésteres caracterizados por una estructura cíclica formada a través de la esterificación intramolecular de ácidos hidroxílicos. Estos compuestos son conocidos por sus estructuras anulares distintivas, que pueden variar de tres a siete o más miembros. Las lactonas se utilizan ampliamente en la industria de sabores y fragancias debido a sus agradables aromas, así como en farmacéuticos y agroquímicos por sus diversas actividades biológicas. En CymitQuimica, ofrecemos una selección completa de lactonas de alta calidad para apoyar sus aplicaciones de investigación e industriales, asegurando un rendimiento confiable y efectivo en sus proyectos.
Se han encontrado 490 productos de "Lactonas"
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5,6,7,8-Tetramethoxycoumarin
CAS:Fórmula:C13H14O6Pureza:95%~99%Forma y color:Cryst.Peso molecular: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.Fórmula:C14H14O4Pureza:95%~99%Forma y color:PowderPeso molecular: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.Fórmula:C16H14O4Pureza:95%~99%Forma y color:PowderPeso molecular:270.2847-Hydroxy-3-prenylcoumarin
CAS:Fórmula:C14H14O3Pureza:95%~99%Forma y color:PowderPeso molecular:230.2636',7'-Dihydroxybergamottin
CAS:Fórmula:C21H24O6Pureza:95%~99%Forma y color:PowderPeso molecular: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]Fórmula:C9H6O3Pureza:95%~99%Forma y color:PowderPeso molecular:162.1447,2',4'-Trihydroxy-5-methoxy-3-phenylcoumarin
CAS:Fórmula:C16H12O6Pureza:95%~99%Forma y color:Yellow powderPeso molecular:300.2668-(1-Chloro-2-hydroxy-3-methylbut-3-enyl)-7-methoxycoumarin
CAS:Fórmula:C15H15ClO4Pureza:95%~99%Peso molecular:294.731Acetyldihydromicromelin A
CAS:Fórmula:C17H16O7Pureza:95%~99%Forma y color:Cryst.Peso molecular:332.308Isomurralonginol acetate
CAS:Fórmula:C17H18O5Pureza:95%~99%Forma y color:PowderPeso molecular:302.3267-Geranyloxy-5-methoxycoumarin
CAS:Fórmula:C20H24O4Pureza:95%~99%Forma y color:Cryst.Peso molecular:328.408Scopoletin
CAS:Fórmula:C10H8O4Pureza:>98.0%(T)(HPLC)Forma y color:White to Orange to Green powder to crystalPeso molecular:192.178-(7-Hydroxy-3,7-dimethyl-2,5-octadienyloxy)psoralen
CAS:Fórmula:C21H22O5Pureza:95%~99%Forma y color:PowderPeso molecular:354.4026-Bromo-2H-chromen-2-one
CAS:Fórmula:C9H5BrO2Pureza:>98.0%(GC)Forma y color:White to Light yellow powder to crystalPeso molecular:225.04Auraptene
CAS:Fórmula:C19H22O3Pureza:>98.0%(HPLC)Forma y color:White to Orange to Green powder to crystalPeso molecular:298.383-Hydroxycoumarin
CAS:3-Hydroxycoumarin is a natural compound, and is human 15-LOX-1 inhibitorsFórmula:C9H6O3Pureza:99.5% - 99.77%Forma y color:SolidPeso molecular:162.14demethyldaphnoretin-7-O-glucoside
CAS:Demethyldaphnoretin-7-O-glucoside, from Daphne oleoides, treats malaria, rheumatism, and heals wounds in Turkish medicine.Fórmula:C24H20O12Pureza:98.05%Forma y color:SolidPeso molecular:500.415-Methoxysuberenone
CAS:5-Methoxysuberenone is a chemical constituent of the root bark of Toddalia asiatica (L.) Lam. (T. aculeata Pers.), Rutaceae.Fórmula:C15H14O5Pureza:98.01%Forma y color:SolidPeso molecular:274.27DihydroarteMisinic acid
CAS:DihydroarteMisinic acid (Dihydro-Artmisinic Acid) is a natural product from Artemisia annua and the main direct precursor of artemisinin, which is a medicinalFórmula:C15H24O2Pureza:99.06% - 99.17%Forma y color:SolidPeso molecular:236.35Ent-toddalolactone
CAS:Ent-toddalolactone is a natural compound belonging to the coumarin group, derived from amphotericin. It has anti-inflammatory and anti-cancer activity.Fórmula:C16H20O6Pureza:99.05% - 99.64%Forma y color:SolidPeso molecular:308.33Seselin
CAS:Seselin is a natural product from Plumbago zeylanica. Seselin shows anti-inflammatory and antiviral activity.Fórmula:C14H12O3Pureza:99.86% - >99.99%Forma y color:SolidPeso molecular:228.24Bakuchicin
CAS:<p>Lactone</p>Fórmula:C11H6O3Pureza:≥ 95.0 % (HPLC)Forma y color:PowderPeso molecular:186.17Phellopterin
CAS:LactoneFórmula:C17H16O5Pureza:≥ 95.0 % (HPLC)Forma y color:PowderPeso molecular:300.31Isoscopoletin
CAS:LactoneFórmula:C10H8O4Pureza:≥ 90.0 % (HPLC)Forma y color:PowderPeso molecular:192.17Scopolin
CAS:Natural glycosideFórmula:C16H18O9Pureza:≥ 95.0 % (HPLC)Forma y color:PowderPeso molecular:354.315,7-dihydroxy 4-methylcoumarin
CAS:LactoneFórmula:C10H8O4Pureza:≥ 95.0 % (HPLC)Forma y color:PowderPeso molecular:192.17Byakangelicol
CAS:LactoneFórmula:C17H16O6Pureza:≥ 95.0 % (HPLC)Forma y color:PowderPeso molecular:316.31Nodakenin
CAS:Natural glycosideFórmula:C20H24O9Pureza:≥ 80.0 % (HPLC)Forma y color:PowderPeso molecular:408.41Artemicapin c
CAS:LactoneFórmula:C10H6O5Pureza:≥ 95.0 % (HPLC)Forma y color:PowderPeso molecular:206.15Isopimpinellin
CAS:LactoneFórmula:C13H10O5Pureza:≥ 95.0 % (HPLC)Forma y color:PowderPeso molecular:246.22Columbianetin
CAS:LactoneFórmula:C14H14O4Pureza:≥ 90.0 % (HPLC)Forma y color:PowderPeso molecular:246.26Epoxybergamottin
CAS:LactoneFórmula:C21H22O5Pureza:≥ 90.0 % (HPLC)Forma y color:PowderPeso molecular:354.4Trioxsalen
CAS:LactoneFórmula:C14H12O3Pureza:≥ 90.0 % (HPLC)Forma y color:PowderPeso molecular:228.25Isofraxidin
CAS:LactoneFórmula:C11H10O5Pureza:≥ 98.0 % (HPLC)Forma y color:PowderPeso molecular:222.2
