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Lactones

Lactones

Les lactones sont une classe d'esters caractérisés par une structure cyclique formée par l'estérification intramoléculaire des acides hydroxyliques. Ces composés sont connus pour leurs structures annulaires distinctives, qui peuvent varier de trois à sept membres ou plus. Les lactones sont largement utilisées dans l'industrie des arômes et des parfums en raison de leurs arômes agréables, ainsi que dans les produits pharmaceutiques et agrochimiques pour leurs diverses activités biologiques. Chez CymitQuimica, nous proposons une sélection complète de lactones de haute qualité pour soutenir vos applications de recherche et industrielles, garantissant des performances fiables et efficaces dans vos projets.

490 produits trouvés pour "Lactones"

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  • Coumarin

    CAS :
    Lactone
    Formule :C9H6O2
    Degré de pureté :≥ 98.0 % (HPLC)
    Couleur et forme :Powder
    Masse moléculaire :146.15

    Ref: 5G-80017

    100mg
    170,00€
    250mg
    362,00€
    500mg
    638,00€
    1000mg
    1.156,00€
  • Daphnin

    CAS :
    Natural glycoside
    Formule :C15H16O9
    Degré de pureté :≥ 90.0 % (HPLC)
    Masse moléculaire :340.28

    Ref: 5G-85730

    10mg
    377,00€
    50mg
    1.637,00€
    250mg
    7.727,00€
    500mg
    14.545,00€
    1000mg
    27.272,00€
  • 7-methoxycoumarin

    CAS :
    Lactone
    Formule :C10H8O3
    Degré de pureté :≥ 98.0 % (HPLC)
    Couleur et forme :Powder
    Masse moléculaire :176.17

    Ref: 5G-89733

    50mg
    209,00€
    250mg
    891,00€
    500mg
    1.677,00€
    1000mg
    3.144,00€
  • Decursin

    CAS :
    Lactone
    Formule :C19H20O5
    Degré de pureté :≥ 90.0 % (HPLC)
    Couleur et forme :Powder
    Masse moléculaire :328.36

    Ref: 5G-83333

    10mg
    283,00€
    50mg
    1.154,00€
    250mg
    5.449,00€
    500mg
    10.256,00€
    1000mg
    19.229,00€
  • Coumestrol

    Produit contrôlé
    CAS :
    <p>Applications This compound has estrogenic activity. It exhibits bright blue fluorescence in neutral or acid solution, and greenish-yellow fluorescence in strong alkali solution.<br>References Wolfbeis, O.S. &amp; K. Schaffner: Photochem. Photobiol., 32, 143(1980), Bickoff et al.: J.Am. Chem Soc. 80, 3969 (1958)<br></p>
    Formule :C15H8O5
    Couleur et forme :Neat
    Masse moléculaire :268.22

    Ref: TR-C781000

    5mg
    172,00€
    10mg
    259,00€
    25mg
    498,00€
  • Visnadine

    Produit contrôlé
    CAS :
    Formule :C21H24O7
    Couleur et forme :Neat
    Masse moléculaire :388.411

    Ref: TR-V675005

    1mg
    183,00€
    10mg
    1.380,00€
  • Thunberginol G

    CAS :
    Formule :C15H12O5
    Couleur et forme :Neat

    Ref: TR-T820755

    5mg
    126,00€
    50mg
    920,00€
  • Iso-oxypeucedanin

    CAS :
    <p>Iso-oxypeucedanin is a naturally occurring furanocoumarin compound, which is isolated from various plant species, particularly those belonging to the Apiaceae family. It exhibits a range of biological activities, primarily attributable to its structural properties that allow it to interact with various molecular targets.</p>
    Degré de pureté :Min. 95%

    Ref: 3D-FO74050

    ne
    À demander
  • Fraxin

    CAS :
    <p>Fraxin is a naturally occurring anticoagulant, which is derived from the bark of certain species of the Fraxinus tree. It functions by inhibiting thrombin and other key enzymes in the coagulation cascade, thus preventing the formation of blood clots. This mode of action makes it particularly valuable in research settings focused on cardiovascular diseases, as well as in the development of therapeutic agents targeting coagulopathies.</p>
    Formule :C16H18O10
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :370.31 g/mol

    Ref: 3D-FF73926

    5mg
    185,00€
    10mg
    277,00€
    25mg
    434,00€
    50mg
    541,00€
    100mg
    731,00€
  • 6-Hydroxy-7-methoxy-4-phenylcoumarin

    CAS :
    <p>6-Hydroxy-7-methoxy-4-phenylcoumarin is a synthetic chemical compound classified as a coumarin derivative. Derived from natural coumarin structures, this compound is often synthesized through organic chemistry techniques involving the hydroxylation and methoxylation of coumarin backbones, with the addition of a phenyl group.</p>
    Formule :C16H12O4
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :268.26 g/mol

    Ref: 3D-FH66329

    1g
    1.707,00€
    50mg
    204,00€
    100mg
    344,00€
    250mg
    681,00€
    500mg
    1.062,00€
  • Scoparone

    CAS :
    <p>Scoparone is a bioactive natural compound, which is primarily derived from plants in the Rutaceae family, such as Artemisia species. It is a coumarin derivative, known for its therapeutic properties due to its diverse biological activities. The mode of action of scoparone is multifaceted, involving the modulation of various enzymes and signaling pathways. It acts as an inhibitor of cytochrome P450 enzymes and influences pathways involving nitric oxide and reactive oxygen species, contributing to its anti-inflammatory and hepatoprotective effects.</p>
    Formule :C11H10O4
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :206.19 g/mol

    Ref: 3D-FS32317

    1g
    598,00€
    2g
    974,00€
    100mg
    183,00€
    250mg
    229,00€
    500mg
    363,00€
  • 7,8-Dihydroxycoumarin

    CAS :
    <p>7,8-Dihydroxycoumarin is a naturally occurring coumarin, which is derived from plants and certain fungi. It possesses a distinct chemical structure characterized by a benzopyrone core with hydroxyl groups at the 7th and 8th positions, contributing to its distinct biochemical properties. The mode of action of 7,8-Dihydroxycoumarin is largely attributed to its ability to act as a potent antioxidant, scavenging free radicals and chelating metal ions, thus mitigating oxidative stress at the cellular level.</p>
    Formule :C9H6O4
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :178.14 g/mol

    Ref: 3D-FD67369

    1g
    291,00€
    5g
    729,00€
    10g
    1.085,00€
    25g
    2.112,00€
  • Dihydro coumarin

    CAS :
    <p>Dihydro coumarin is a cyclic organic compound, which is a derivative of coumarin primarily obtained through synthetic processes. It possesses the characteristic odor reminiscent of freshly mown hay, contributing to its widespread application in various industries. The primary mode of action of dihydro coumarin involves its role as a fragrance and flavoring agent, capitalizing on its aromatic profile to enhance products’ sensory attributes.</p>
    Formule :C9H8O2
    Degré de pureté :Min. 95%
    Masse moléculaire :148.16 g/mol

    Ref: 3D-FD31582

    2kg
    135,00€
  • Fraxetin

    CAS :
    <p>Fraxetin is a coumarin compound, which is a type of secondary metabolite commonly found in plants. It is principally derived from sources such as Fraxinus rhynchophylla and other related species. Fraxetin functions through various biological mechanisms, including antioxidant, anti-inflammatory, and neuroprotective activities. It accomplishes this by scavenging free radicals, modulating inflammatory pathways, and inhibiting specific enzymes associated with oxidative stress.</p>
    Formule :C10H8O5
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :208.17 g/mol

    Ref: 3D-FD34754

    1g
    693,00€
    2g
    1.088,00€
    5g
    1.600,00€
    250mg
    286,00€
    500mg
    403,00€
  • 7-Methoxycoumarin

    CAS :
    <p>7-Methoxycoumarin is a fluorescent compound, which is a derivative of coumarin. It is synthesized through chemical modification processes of natural coumarin, typically sourced from plant extracts of the Apiaceae and Rutaceae families.</p>
    Formule :C10H8O3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :176.17 g/mol

    Ref: 3D-FM52331

    1kg
    1.735,00€
    50g
    204,00€
    100g
    362,00€
    250g
    729,00€
    500g
    1.085,00€
  • Isopteryxin

    CAS :
    <p>Isopteryxin is a natural compound classified as a furanocoumarin, which is primarily derived from plants in the Apiaceae family, such as various species of Angelica. It is synthetically produced or extracted from these botanical sources using advanced chromatographic techniques. The mode of action of Isopteryxin involves interactions with cellular and molecular targets through its capability to intercalate with DNA and modulate enzyme activity. This confers notable biological activities, including antimicrobial, antifungal, and potentially anticancer effects. It may inhibit certain cell signaling pathways, thus influencing cellular processes such as apoptosis and proliferation.</p>
    Formule :C21H22O7
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :386.4 g/mol

    Ref: 3D-XI163694

    250µg
    233,00€
  • Esculetin

    CAS :
    <p>Esculetin is a naturally occurring coumarin compound, which is predominantly derived from various plant sources, such as the bark and leaves of certain trees and shrubs. As a member of the coumarin family, it is characterized by its benzopyrone structure and is often isolated from botanicals through organic solvent extraction methods. <br><br>Its mode of action primarily involves its ability to scavenge free radicals and chelate metal ions, contributing to its notable antioxidant capacity. Furthermore, Esculetin exerts anti-inflammatory effects by inhibiting the activity of enzymes such as cyclooxygenase and lipoxygenase, which are integral to the inflammatory pathway.<br><br>Common applications of Esculetin are found in scientific research where it is utilized for its potential therapeutic properties. Studies have investigated its role in modulating oxidative stress, its protective effects in neurodegenerative disorders, and its capability to inhibit the proliferation of certain cancer cell lines. Additionally, it serves as a useful biochemical tool in elucidating the pathways of inflammation and oxidative stress within cellular models. Scientists continue to explore its potential as a lead compound in drug discovery and development.</p>
    Formule :C9H6O4
    Degré de pureté :Min. 98.0 Area-%
    Masse moléculaire :178.15 g/mol

    Ref: 3D-E-3400

    25g
    478,00€
    50g
    729,00€
    100g
    1.084,00€
    250g
    2.377,00€
    500g
    4.224,00€
  • Geiparvarin

    CAS :
    <p>Geiparvarin is a cytotoxic compound, which is a plant-derived chemical with notable bioactivity. It is sourced from the roots of the Daflon plant, known for various natural compounds with potential therapeutic effects. Geiparvarin acts by interfering with cellular processes, leading to apoptosis in malignant cells. This mode of action is particularly significant in the study and development of anticancer therapies.</p>
    Degré de pureté :Min. 95%

    Ref: 3D-FG137872

    ne
    À demander
  • Bergamottin

    CAS :
    <p>Bergamottin is a furanocoumarin compound, which is primarily found in grapefruit juice and other citrus fruits. It is derived from natural sources, specifically within the fruit and peel of grapefruits. The mode of action of Bergamottin involves the inhibition of the cytochrome P450 enzymes, particularly CYP3A4, which play a significant role in the metabolism of various drugs. This inhibitory effect can alter the pharmacokinetics of certain medications by increasing their bioavailability.</p>
    Formule :C21H22O4
    Degré de pureté :Min. 98 Area-%
    Couleur et forme :White Powder
    Masse moléculaire :338.4 g/mol

    Ref: 3D-FB65517

    5mg
    382,00€
    10mg
    594,00€
  • Skimmin

    CAS :
    <p>Skimmin is a bioactive compound, classified as a coumarin, which is derived from various plant sources, particularly the bark of certain tree species. It functions through the modulation of enzyme activity, including antioxidant and anti-inflammatory pathways, by interacting with specific cellular receptors and enzymes.</p>
    Formule :C15H16O8
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :324.28 g/mol

    Ref: 3D-FS66284

    50mg
    135,00€
    100mg
    206,00€
    250mg
    336,00€
    500mg
    514,00€