Acides carboxyliques
Les acides carboxyliques sont des molécules organiques caractérisées par un groupe fonctionnel de type carboxyle (-COOH). Ces acides sont fondamentaux dans diverses réactions chimiques, y compris l'estérification, l'amidation et la décarboxylation. Les acides carboxyliques sont largement utilisés dans la production de produits pharmaceutiques, de polymères et d'agrochimiques. Dans cette section, vous pouvez trouver un grand nombre d'acides carboxyliques prêts à l'emploi. Chez CymitQuimica, nous fournissons une large gamme d'acides carboxyliques de haute qualité pour soutenir vos applications de recherche et industrielles.
12457 produits trouvés pour "Acides carboxyliques"
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Ethyl tridecanoate, 97%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C15H30O2Degré de pureté :97%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :242.40Cyclohexanecarboxylic acid, 98%
CAS :Cyclohexanecarboxylic acid can be used to determine complex binding constants of the three native cyclodextrins with seven cyclohexane derivatives. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refFormule :C7H12O2Degré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder or fused solid or chunks, WhiteMasse moléculaire :128.17Mercaptoacetic acid sodium salt, 97%
CAS :Mercaptoacetic acid sodium salt is used as a reagent that protects tryptophan in amino acid analysis. It is a commonly used reagent for bacteriological research to maintain reducing conditions in media. It also protect enzymes against inactivation by maintaining protein thiol groups in the reduced sFormule :C2H3NaO2SDegré de pureté :97%Couleur et forme :White, Crystals or powder or crystalline powder or lumpsMasse moléculaire :114.094-Acetamidoantipyrine, 97%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C13H15N3O2Degré de pureté :97%Couleur et forme :Cream to yellow, Crystals or powder or crystalline powderMasse moléculaire :245.28Diethyl benzylidenemalonate, 98%
CAS :Diethyl benzylidenemalonate is used as a pharmaceutical intermediate. It is also involved in the Conjugate addition of cyanide ion to arylidenemalonic esters provides a useful route to arylsuccinic acids. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product poFormule :C14H16O4Degré de pureté :98%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :248.284-Biphenylacetic acid, 98%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
Formule :C14H12O2Degré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder, White to cream to pale brownMasse moléculaire :212.25N-(2-Hydroxyethyl)formamide, 97%
CAS :N-(2-Hydroxyethyl)formamide is used as an organic chemical synthesis intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item coFormule :C3H7NO2Degré de pureté :97%Masse moléculaire :89.09N-Methoxy-N-methylacetamide, 98%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C4H9NO2Degré de pureté :98%Couleur et forme :Colorless to faint yellow transparent, LiquidMasse moléculaire :103.12L-Ascorbic acid sodium salt, 99%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C6H7NaO6Degré de pureté :99%Couleur et forme :White to pale cream or yellow, Crystals or powder or crystalline powderMasse moléculaire :198.11Ethyl methacrylate, 98+%, stab. with 10-120ppm, 4-methoxyphenol
CAS :Ethyl methacrylate is used to prepare copolymers of EMA on waxy maize starch and hydroxypropylstarch, potential application of these copolymers are as excipients for compressed non-disintegrating matrix tablets. It is also used to study reactions of n-butyl acrylate and EMA with ozone in the gas phaFormule :C6H10O2Degré de pureté :98+%Couleur et forme :Liquid, Clear colorlessMasse moléculaire :114.141-Acetyl-5-bromoindole, 97%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
Formule :C10H8BrNODegré de pureté :97%Masse moléculaire :238.08Oxamic acid, 98%
CAS :Oxamic acid could also inhibit lactic dehydrogenase in the intact Ehrlich ascites tumor cell. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar producFormule :C2H3NO3Degré de pureté :98%Couleur et forme :White, PowderMasse moléculaire :89.05Methyl methoxyacetate, 99%
CAS :Methyl methoxyacetate is used in the preparation of 4-hydroxy-2-mercapto-5-methoxypyrimidine (II). This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar pFormule :C4H8O3Degré de pureté :99%Couleur et forme :Liquid, Clear colorlessMasse moléculaire :104.11Ethylenediaminetetraacetic Acid Dipotassium Salt Dihydrate, 99%
CAS :Ethylenediaminetetraacetic acid dipotassium salt dihydrate is used to eliminate inhibition of enzyme catalyzed reactions due to traces of heavy metals. It is involved in the study of chelators, biochemicals and reagents as well as in the study of the three dimensional hierarchy structures from self-Formule :C10H18K2N2O10Degré de pureté :99%Couleur et forme :White, PowderMasse moléculaire :404.462-(4-Hydroxyphenyl)propionic acid, 98%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C9H9O3Degré de pureté :98%Couleur et forme :White to pale cream to pale orange, Powder or lumpsMasse moléculaire :165.17Diethyl maleate, 97%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C8H12O4Degré de pureté :97%Couleur et forme :Clear colorless to pale yellow, Liquid or viscous liquidMasse moléculaire :172.182-Methylcyclopropanecarboxylic acid, cis + trans, 96%
CAS :This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo SciFormule :C5H8O2Degré de pureté :96%Couleur et forme :Liquid, Clear colorless to pale yellowMasse moléculaire :100.12α-Ketoglutaric acid disodium salt dihydrate, 99%
CAS :alpha-Ketoglutaric acid disodium salt dihydrate is used as pharmaceutical intermediate. -Ketoglutaric acid disodium salt dihydrate is suitable reagent used in a study to investigate the role of nitric oxide (NO) in mast cell physiology and biochemistry. This Thermo Scientific Chemicals brand productFormule :C5H4Na2O5Degré de pureté :99%Couleur et forme :White to off-white, PowderMasse moléculaire :190.06Methyl 2-bromo-3-fluoropropionate, 97%
CAS :In organic synthesis. Employed as important intermediates in various areas such as peptide synthesis, asymmetric synthesis. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand.Formule :C4H6BrFO2Degré de pureté :97%Couleur et forme :Clear colorless, LiquidMasse moléculaire :184.99
