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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Oxamic acid sodium salt, 98%
CAS :Sodium oxamate, an inhibitor of LDH-C4, prevented the AR induced by lysophosphatidylcholine (LPC) or NADH. Oxamic acid sodium salt is an lactic acid dehydrogenase. Sperm suspension and cytosol fraction activities were inhibited by sodium oxamate. As cancer cells are often dependent on glycolysis foFormule :C2H2NNaO3Degré de pureté :98%Couleur et forme :White, PowderMasse moléculaire :111.03Phthalamide, 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 :C8H8N2O2Degré de pureté :97%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :164.164-(Cyanoacetyl)morpholine, 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 :C7H10N2O2Degré de pureté :98%Couleur et forme :Powder, Cream to pale brownMasse moléculaire :154.17Methyl benzoate, 99%
CAS :Methyl benzoate is used in perfumery. It also finds use as a solvent. It acts as an intermediate and odor agents. Further, it is used to attract insects such as orchid bees. It is also used for cellulose esters, cellulose ethers, synthetic resin and rubber solvent and polyester fibers to assist in tFormule :C8H8O2Degré de pureté :99%Couleur et forme :Clear colorless, LiquidMasse moléculaire :136.15N-(5-Bromopentyl)phthalimide, 97%
CAS :It is a pharmaceutical intermediate and is used in medicine. 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 haFormule :C13H14BrNO2Degré de pureté :97%Couleur et forme :Powder or crystals, White to cream or pale yellowMasse moléculaire :296.16N-(5-Hexynyl)phthalimide, 97%
CAS :6-amino-1-hexyne was prepared from N-(5-Hexynyl)phthalimide which is the starting material. Used in the synthesis of Amino-alkyne. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacyFormule :C14H13NO2Degré de pureté :97%Masse moléculaire :227.26BAPTA, 97%
CAS :Acts as a calcium chelatorBAPTA is used as a selective calcium chelating reagent. It is suitable for the spectrophotometric monitoring of calcium levels. It is a lipophilic diesters of the chelating agent used for the inhibition of proteolytic activities of certain metalloproteinases, calpain and trFormule :C22H24N2O10Degré de pureté :97%Couleur et forme :White to pale cream to pale yellow, PowderMasse moléculaire :476.44Ethyl mercaptoacetate, 98+%
CAS :It finds its application in the reaction of the dilithio-derivative with an aldehyde, followed by conversion to the episulfide by reaction with ethyl chloroformate, and desulfurization with triethyl phosphite, leads to the (E)-2-alkenoic acid with high stereoselectivity. It is used as depilatories,Formule :C4H8O2SDegré de pureté :98+%Couleur et forme :Clear colorless, LiquidMasse moléculaire :120.17Methyl 1,2,3,4-tetra-O-acetyl-β-D-glucuronate, 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 :C15H20O11Degré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder, WhiteMasse moléculaire :376.311-Formylpiperidine, 99%
CAS :1-Formylpiperidine reacts with Grignard or alkyllithium reagents gives aldehydes in high yield. It can be used as a polar aprotic solvent, with better hydrocarbon solubility than other amide solvents such as dimethylformamide. In some formylation reaction of alkyllithium compounds it gives higher yiFormule :C6H11NODegré de pureté :99%Couleur et forme :Clear colorless, LiquidMasse moléculaire :113.16Ethylenediaminetetraacetic acid disodium salt dihydrate, ACS, 99.0-101.0%
CAS :Ethylenediaminetetraacetic acid disodium salt dihydrate is used as a chelator of divalent cations. It inhibits enzymes such as metalloproteases that require divalent cations for activity. It is also used in chelation therapy. It acts as a sequestering agent in shampoos, cleaners and other personal cFormule :C10H18N2Na2O10Degré de pureté :99.0-101.0%Couleur et forme :White, SolidMasse moléculaire :372.24Methyl 1H-pyrazole-3-carboxylate, 97%
CAS :Methyl 1H-pyrazole-3-carboxylate is used as a pharmaceutical 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 code or SFormule :C5H6N2O2Degré de pureté :97%Couleur et forme :White, PowderMasse moléculaire :126.122-Chloro-N-(hydroxymethyl)acetamide, 98%
CAS :An organic building block. It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals. As dyestuff intermediate . This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label infoFormule :C3H6ClNO2Degré de pureté :98%Couleur et forme :White to cream, Crystals or powder or crystalline powderMasse moléculaire :123.54N,N-Dimethylformamide, anhydrous, amine free, 99.9%
CAS :Suitable for nucleic acids, peptide synthesisN, N-Dimethylformamide is commonly used as a solvent. It is used as a reagent in Bouveault aldehyde synthesis and also in Vilsmeier-Haack reaction. It acts as a catalyst in the synthesis of acyl chlorides. It is used for separating and refining crude fromFormule :C3H7NODegré de pureté :99.9%Couleur et forme :Clear colorless, LiquidMasse moléculaire :73.10Lithium isobutyrate, 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 :C4H7LiO2Degré de pureté :98+%Couleur et forme :White, Powder or lump or solidMasse moléculaire :94.044-Phenylbutyric acid, 99%
CAS :4-Phenylbutyric acid is used as a chemical chaperone involved in protein-folding disorders. It is involved in the synthesis of dyes and an active pharmaceutical ingredient intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documFormule :C10H12O2Degré de pureté :99%Couleur et forme :White to pale cream, Crystals or powder or crystalline powder or chunks or fused solidMasse moléculaire :164.20Methyl 4-aminobenzoate, 98%
CAS :Methyl 4-aminobenzoate is used in the synthesis of guanidine alkaloids, ()-martinelline and ()-martinellic acid by a protic acid catalyzed hetero Diels-Alder coupling reaction with N-Cbz 2-pyrroline. It is also used in organic synthesis and acts as a dye intermediate. Further, it is used to prepareFormule :C8H9NO2Degré de pureté :98%Couleur et forme :White to cream, Crystals or powder or crystalline powderMasse moléculaire :151.17Ethyl tiglate, 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 :C7H12O2Degré de pureté :98%Couleur et forme :Clear colorless, LiquidMasse moléculaire :128.17Methyl trifluoroacetate, 98+%
CAS :Useful reagent for trifluoroacetylation of amines under mild conditions. In the presence of 1,1,3,3-Tetramethylguanidine, has also been used for the N-acylation of amino acids. It is used as an intermediate in the synthesis of pharmaceutical and agricultural chemicals. The chemical reactions usuallFormule :CF3CO2CH3Degré de pureté :98+%Couleur et forme :Clear, colorless, LiquidMasse moléculaire :128.05Ethyl 4-pentenoate, 98+%
CAS :Ethyl 4-pentenoate is found in leaf oil of Prunus phaeosticta phaeosticta from Taiwan. It is also used in the preparation of 5-iodomethyl-dihydro-furan-2-one by reacting with iodine. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentFormule :C7H12O2Degré de pureté :98+%Couleur et forme :Liquid, Clear colorlessMasse moléculaire :128.17
