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Éthers

Éthers

Les éthers sont des composés organiques contenant un groupe fonctionnel éther, caractérisé par un atome d'oxygène lié à deux radicaux hydrocarbonés. Ces composés sont précieux en synthèse et servent de solvants dans diverses réactions chimiques. Chez CymitQuimica, nous proposons une sélection d'éthers de haute qualité pour soutenir vos applications de recherche et industrielles, garantissant des résultats fiables et efficaces. Notre gamme d'éthers répond aux divers besoins de laboratoire, des expériences de routine aux recherches avancées.

40712 produits trouvés pour "Éthers"

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  • 1-Methylethyl N-((S)-(((1R)-2-(6-amino-9H-purin-9-yl)-1-methylethoxy)methyl)phenoxyphosphinoyl)-L-alaninate

    CAS :
    <p>Tenofovir is a nucleoside analog reverse transcriptase inhibitor that binds to the RNA-dependent polymerase. This compound is used in combination with other antiviral agents for the treatment of HIV-1 infection and for prophylaxis against HIV-1 infection. Tenofovir has been shown to be effective against infections caused by strains of HIV-1, such as the drug resistant virus. Tenofovir is absorbed rapidly after oral administration, with a bioavailability of over 80%. The prodrug fumarate is hydrolyzed to tenofovir in vivo and this conversion occurs more efficiently in acidic conditions. Alafenamide, a prodrug of tenofovir, has been approved by the FDA as an alternative to tenofovir disoproxil fumarate (TDF) for the treatment of HIV-1 infection. Alafenamide is an acyclic nucleoside phosphonate that inhibits viral replication by inhibiting reverse</p>
    Formule :C46H62N12O14P2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :1,069 g/mol

    Ref: 3D-FM75154

    1g
    185,00€
    2g
    296,00€
    5g
    434,00€
  • 4-Amino-5-methoxy-2-methylbenzenesulfonic acid

    CAS :
    <p>4-Amino-5-methoxy-2-methylbenzenesulfonic acid is a compound that has been used as an additive to analytical reagents in order to improve their sensitivity. This compound is used as the sodium salt, which is water soluble and has a high degree of reproducibility. 4-Amino-5-methoxy-2-methylbenzenesulfonic acid has also been used for the validation of analytical methods, including calibration and cytotoxicity testing. The validation procedure includes colorants, spectra analysis, impurities, and solvents.</p>
    Formule :C8H11NO4S
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :217.24 g/mol

    Ref: 3D-FA17630

    1kg
    729,00€
    2kg
    921,00€
    100g
    233,00€
    250g
    341,00€
    500g
    486,00€
  • (4-(Methoxycarbonyl)-3-Methylphenyl)boronic acid

    CAS :
    <p>Please enquire for more information about (4-(Methoxycarbonyl)-3-Methylphenyl)boronic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formule :C9H11BO4
    Degré de pureté :Min. 95%
    Masse moléculaire :193.99 g/mol

    Ref: 3D-FM153990

    1g
    863,00€
  • 3-(3-Bromo-4-hydroxy-5-methoxyphenyl)acrylic acid

    CAS :
    <p>3-(3-Bromo-4-hydroxy-5-methoxyphenyl)acrylic acid is a polyphenol that can be found in plants and food. It has been shown to have antimicrobial properties against certain bacteria and fungi, such as Staphylococcus aureus, Clostridium perfringens, and Candida albicans. 3-(3-Bromo-4-hydroxy-5-methoxyphenyl)acrylic acid is synthesized by means of the condensation of p-coumaric acid with acrylic acid in the presence of a base catalyst. This compound undergoes biotransformations such as hydroxylation and oxidation to form 3-(3,4′-dihydroxyphenyl)acrylic acid (DHPAA). The compound is also able to react with other phenolic compounds such as cinnamic acid under certain conditions.</p>
    Formule :C10H9BrO4
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :273.08 g/mol

    Ref: 3D-FB67507

    2g
    135,00€
  • 3,5-Diiodo-4-methoxybenzhydrazide

    CAS :
    <p>3,5-Diiodo-4-methoxybenzhydrazide is a high quality chemical that is useful in the preparation of complex compounds. This compound has been shown to be an excellent reagent and useful intermediate for the synthesis of various fine chemicals. It has been used as a precursor for the production of the antiviral drug Tamiflu, among other pharmaceuticals. 3,5-Diiodo-4-methoxybenzhydrazide is also a versatile building block that can be used in research or as a reaction component in organic synthesis.</p>
    Formule :C8H8I2N2O2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :417.97 g/mol

    Ref: 3D-FD69865

    2mg
    135,00€
    5mg
    178,00€
    10mg
    254,00€
    25mg
    477,00€
  • 1,3-Bis(methoxycarbonyl)-2-methyl-2-thiopseudourea

    CAS :
    <p>1,3-Bis(methoxycarbonyl)-2-methyl-2-thiopseudourea (BMTC) is a novel anticancer agent that has been synthesized to be water soluble and also has significant cytotoxicity. BMTC is believed to exert its anticancer activity by binding to the colchicine binding site on tubulin which is involved in microtubule dynamics. The antitubulin effect of BMTC results in inhibition of cell division and growth. BMTC also inhibits cancer cell proliferation and migration. It has shown significant cytotoxicity against human prostate cancer cells and ovarian cancer cells, as well as inhibiting tumor xenografts in mice.</p>
    Formule :C6H10N2O4S
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :206.22 g/mol

    Ref: 3D-FB29385

    1kg
    1.088,00€
    50g
    233,00€
    100g
    341,00€
    250g
    487,00€
    500g
    747,00€
  • 3-Fluoro-4-methoxybenzoic acid

    CAS :
    <p>3-Fluoro-4-methoxybenzoic acid is a dipolar molecule with a fluorine atom. It has been synthesized experimentally and the yields are determined by the experimental conditions. 3-Fluoro-4-methoxybenzoic acid has two isomers, which can be differentiated by their resonances. The molecule also has an asymmetric C3(CF)2Cl group in the middle of its structure that can rotate freely.</p>
    Formule :C8H7FO3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :170.14 g/mol

    Ref: 3D-FF55157

    ne
    À demander
  • 2-Methoxy-5-[[(phenylmethyl)sulfonyl]methyl]benzenamine

    CAS :
    <p>3-Amino-4-methoxybenzyl sulphone is a high quality, versatile building block that is used in the synthesis of complex compounds. It is a reagent that can be used for reactions such as the coupling of amines and carboxylic acids. 3-Amino-4-methoxybenzyl sulphone is also useful in the synthesis of pharmaceuticals and speciality chemicals. The compound has been shown to react with other substances, such as thiols and alcohols, to form new materials with interesting properties.</p>
    Formule :C15H17NO3S
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :291.37 g/mol

    Ref: 3D-FA70820

    25g
    135,00€
    50g
    193,00€
    100g
    344,00€
    250g
    595,00€
  • Dibenzoyl-(-)-p-methoxy-L-tartaric acid

    CAS :
    <p>Dibenzoyl-(-)-p-methoxy-L-tartaric acid is a chiral compound that has been extracted from plants and synthesized. It has a bitter taste and can be used as an enantiomer to treat schistosomiasis, a disease caused by parasitic flatworms. Dibenzoyl-(-)-p-methoxy-L-tartaric acid can be used as an enantiomer to treat schistosomiasis, which is caused by parasitic flatworms. The chemical is an anionic β-cyclodextrin derivative that binds to the parasites in the host's body and prevents them from releasing eggs into the water supply. This chemical also has pharmacological properties, such as antiinflammatory activities.</p>
    Formule :C20H18O10
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :418.35 g/mol

    Ref: 3D-FD36945

    1kg
    486,00€
    2kg
    748,00€
    100g
    170,00€
    250g
    233,00€
    500g
    341,00€
  • 2,7-Bis[2-(diethylamino)ethoxy]-9-fluorenone dihydrochloride

    Produit contrôlé
    CAS :
    <p>2,7-Bis[2-(diethylamino)ethoxy]-9-fluorenone dihydrochloride (2,7-BDFE) is a potent inducer of interferon. It is a natural compound that has been shown to have significant cytotoxicity against murine sarcoma virus and opportunistic fungal infections. 2,7-BDFE has also been shown to induce toll-like receptor 4 (TLR4), which triggers the production of other cytokines and chemokines. 2,7-BDFE has also been found to inhibit the growth of cancer cells in vitro and in vivo. This drug is used as an inhibitor for benzalkonium chloride for the prevention of bacterial contamination on surfaces.</p>
    Formule :C25H36N2O3Cl2
    Degré de pureté :Min. 95%
    Couleur et forme :Yellow Powder
    Masse moléculaire :483.47 g/mol

    Ref: 3D-FB37106

    5g
    486,00€
    10g
    729,00€
  • 3-Cyclopropylmethoxy-4-difluoromethoxy-benzoic acid

    CAS :
    <p>3-Cyclopropylmethoxy-4-difluoromethoxy-benzoic acid is an industrial chemical that is used as a binding agent in the production of dyes, rubber, and pharmaceuticals. The compound is produced by the acylation of 3-chloromethoxybenzoic acid with cyclopropylmethanol. This reaction requires an inorganic base such as potassium carbonate or sodium bicarbonate to activate the chloride. 3-Cyclopropylmethoxy-4-difluoromethoxybenzoic acid can be used as a reactive alkylating agent for the production of amides and other organic compounds, which increases its versatility.</p>
    Formule :C12H12O4F2
    Degré de pureté :Min. 95%
    Couleur et forme :White/Off-White Solid
    Masse moléculaire :258.22 g/mol

    Ref: 3D-FC34106

    100g
    863,00€
    250g
    1.355,00€
  • Methyl (2E)-3-(4-hydroxy-3-methoxyphenyl)acrylate

    CAS :
    <p>Methyl (2E)-3-(4-hydroxy-3-methoxyphenyl)acrylate is a natural compound, which belongs to the group of ferulate esters. It has been shown that methyl (2E)-3-(4-hydroxy-3-methoxyphenyl)acrylate inhibits the activity of esterases, which are enzymes that hydrolyze esters. This inhibition leads to an accumulation of ferulic acid in the blood, which is associated with bowel disease. Methyl (2E)-3-(4-hydroxy-3-methoxyphenyl)acrylate has been shown to be effective against murine hepatoma cells and polymorphonuclear leucocytes, which are white blood cells that can be found in the blood and other tissues. The inhibitory effect on these cells may be due to its ability to bind to ferulic acid and caffeic acids.</p>
    Formule :C11H12O4
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :208.21 g/mol

    Ref: 3D-FM133555

    1g
    218,00€
    5g
    410,00€
    10g
    486,00€
    25g
    748,00€
    50g
    1.085,00€
  • Ethyl-2-ethoxy-1-[[(2'-cyanobiphenyl-4-yl) methyl] benzimidazole-7-carboxylate

    CAS :
    <p>Candesartan is a selective angiotensin II receptor antagonist that inhibits the binding of angiotensin II to its receptors, which in turn decreases the activity of angiotensin-converting enzyme. Candesartan cilexetil is an ester prodrug that has been shown to be effective in the treatment of high blood pressure. In the crystalline form, candesartan cilexetil is a white powder with a melting point of 130–135 °C and a solubility in water of &gt;1 g/L. The molecular weight of candesartan cilexetil is 393.8 g/mol and it has a molecular formula C17H21NO2S. The chemical structure consists of two benzimidazole rings coupled together through an ethyl-2-ethoxy linker and attached to a carboxylate group on one end and an amide group on the other</p>
    Formule :C26H23N3O3
    Degré de pureté :Min. 95%
    Masse moléculaire :425.48 g/mol

    Ref: 3D-FE31863

    100g
    863,00€
    250g
    979,00€
  • 7α-Methyl-3,3-dimethoxy-5(10)-estrene-17-one

    Produit contrôlé
    CAS :
    <p>Please enquire for more information about 7alpha-Methyl-3,3-dimethoxy-5(10)-estrene-17-one including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formule :C21H32O3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :332.48 g/mol

    Ref: 3D-FM138913

    1g
    200,00€
    2g
    258,00€
    5g
    403,00€
    10g
    478,00€
    25g
    849,00€
  • p-Methoxybenzylmercaptan

    CAS :
    <p>P-Methoxybenzylmercaptan is an inhibitor of protein synthesis. It binds to the active site of the enzyme ribonuclease A, which is involved in the processing of messenger RNA. P-Methoxybenzylmercaptan also inhibits other enzymes such as alkaline phosphatase and esterases. It has been shown to be effective against HIV infection. This compound can be used for chemical ligation reactions and as a cell culture medium additive, as it protects cells from oxidation and provides a more acidic environment. P-Methoxybenzylmercaptan has been shown to bind to amines and is being investigated for its use in drug development.</p>
    Formule :C8H10OS
    Degré de pureté :Min. 95%
    Couleur et forme :Clear Liquid
    Masse moléculaire :154.23 g/mol

    Ref: 3D-FM25282

    1kg
    1.035,00€
    250g
    552,00€
    500g
    734,00€
  • 2-[(4-Chloro-2-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxobutanamide

    CAS :
    <p>2-[(4-Chloro-2-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxobutanamide is a chelating agent that has been used as a control agent in the manufacture of dyes, plastics, and rubber. It is also used as an additive in paints, textiles, and paper. 2-[(4-Chloro-2-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxobutanamide is nonvolatile, nonflammable, and does not produce toxic byproducts when heated. This compound has low molecular weight with a molecular formula of C12H13NO5Cl. The structure of this compound includes two hydroxy groups (OH), one aliphatic hydrocarbon group (CH3), one carboxylic acid group (COOH), and three chlorine atoms (Cl). This product is soluble in water</p>
    Formule :C17H15ClN4O5
    Couleur et forme :Yellow Clear Liquid
    Masse moléculaire :390.78 g/mol

    Ref: 3D-FC149929

    1kg
    514,00€
    2kg
    815,00€
    5kg
    1.067,00€
    250g
    254,00€
    500g
    383,00€
  • H-β-(7-Methoxycoumarin-4-yl)-Ala-OH

    CAS :
    <p>Please enquire for more information about H-beta-(7-Methoxycoumarin-4-yl)-Ala-OH including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formule :C13H13NO5
    Degré de pureté :Min. 95%
    Masse moléculaire :263.25 g/mol

    Ref: 3D-FM110946

    100mg
    863,00€
    250mg
    1.504,00€
    500mg
    2.494,00€
  • 4-Methoxyphenyl boronic acid

    CAS :
    <p>4-Methoxyphenyl boronic acid is a molecule with a hydroxyl group and a boronic acid. It is synthesized by reacting biphenyl with trifluoroacetic acid in the presence of sodium carbonate and palladium-catalyzed coupling. 4-Methoxyphenyl boronic acid has shown to bind to the receptor for fatty acids, which may be due to its structural similarity to p-hydroxybenzoic acid. The protonated form of this molecule has been shown to react with an electrophilic carbon atom and an electron-deficient alkyl or vinyl halide, resulting in ring formation. This reaction is known as the Suzuki coupling reaction.</p>
    Formule :C7H9BO3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :151.96 g/mol

    Ref: 3D-FM10220

    1kg
    729,00€
    2kg
    921,00€
    500g
    486,00€
  • 5-(5-Carboxy-2-ethoxyphenyl)-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one

    CAS :
    <p>Sildenafil is a drug that is used to treat erectile dysfunction. It inhibits the action of phosphodiesterase type 5 (PDE-5), an enzyme that breaks down the messenger cyclic guanosine monophosphate (cGMP) within the corpus cavernosum. This leads to increased levels of cGMP, which relaxes smooth muscle cells in the corpus cavernosum and allows for more blood flow into the penis. Sildenafil is synthesized from chrysanthemum morifolium, a plant also known as "shamrock." Sildenafil has been shown to have no effects on insulin resistance or lipid metabolism, but it does cause side effects such as headache, visual disturbances, and hearing loss.</p>
    Formule :C18H20N4O4
    Degré de pureté :Min. 95%
    Masse moléculaire :356.38 g/mol

    Ref: 3D-FC19751

    100mg
    863,00€
    250mg
    1.302,00€
  • Methoxytriethyleneglycol methacrylate - Contains MEHQ as inhibitor

    CAS :
    <p>Methoxytriethyleneglycol methacrylate is a biocompatible polymer that is used as an antimicrobial agent. It can be used to prevent microbial infection and can be incorporated into polymeric materials, such as microcapsules, to form a model system for the study of drug release kinetics. Methoxytriethyleneglycol methacrylate has shown anti-inflammatory properties in the presence of hydrogen bonds with growth factors and reactive oxygen species. The phosphotungstic acid residue in this molecule has been shown to have antimicrobial activity against several strains of bacteria, including Staphylococcus aureus and Escherichia coli.</p>
    Formule :C11H20O5
    Degré de pureté :Min. 92 Area-%
    Couleur et forme :Clear Liquid
    Masse moléculaire :232.27 g/mol

    Ref: 3D-FM139122

    2kg
    4.752,00€