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.
12454 produits trouvés pour "Acides carboxyliques"
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N-(2-Hydroxyethyl)formamide, 97%
CAS :<p>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 co</p>Formule :C3H7NO2Degré de pureté :97%Masse moléculaire :89.09cis-Aconitic anhydride, 98%
CAS :<p>cis-Aconitic anhydride is used in the preparation of poly(amino acid)-containing copolymers with gradient pH-sensitive side groups initiated by the amino groups in methoxy poly(ethylene glycol)-block-poly(L-lysine). It is also involved in the preparation of pH-sensitive anti-tumor prodrug nanoparti</p>Formule :C6H4O5Degré de pureté :98%Couleur et forme :Powder or crystalline powder, White to cream to pale brownMasse moléculaire :156.09L-Dihydroorotic acid, 98%
CAS :<p>L-Dihydroorotic acid a metabolite. 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</p>Formule :C5H6N2O4Degré de pureté :98%Masse moléculaire :158.11Propionic acid, 99%
CAS :<p>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</p>Formule :C3H6O2Degré de pureté :99%Couleur et forme :Clear colorless, LiquidMasse moléculaire :74.08Isovaleric acid, 98%
CAS :<p>A molecular entity capable of donating a hydron to an acceptor (Bronsted base). It is a favorable carbon source for cell growth. Moreover, it is a promising odor indicator. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and</p>Formule :C5H10O2Degré de pureté :98%Couleur et forme :Clear colorless, LiquidMasse moléculaire :102.13Ethyl tridecanoate, 97%
CAS :<p>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</p>Formule :C15H30O2Degré de pureté :97%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :242.404-Methoxybenzamide, 98%
CAS :<p>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</p>Formule :C8H9NO2Degré de pureté :98%Couleur et forme :White to pale cream or pale yellow, PowderMasse moléculaire :151.17(-)-Gallocatechin gallate
CAS :<p>An antioxidant from green tea</p>Formule :C22H18O11Masse moléculaire :458.38N,N-Dimethylformamide, ACS, 99.8+%
CAS :<p>Maximum level of impurities: Appearance Clear, Color (APHA) 15, Evaporation residue 0.005%, Titratable base 0.003meq/g, Titratable acid 0.0005meq/g, H2O 0.15%</p>Formule :C3H7NODegré de pureté :99.8+%Couleur et forme :Clear, colorless to pale yellow, LiquidMasse moléculaire :73.10Methyl 2-bromo-3-fluoropropionate, 97%
CAS :<p>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. </p>Formule :C4H6BrFO2Degré de pureté :97%Couleur et forme :Clear colorless, LiquidMasse moléculaire :184.99Ethyl 2-butynoate, 98%
CAS :<p>Ethyl 2-butynoate is used as a precursor for the synthesis of 3-ethyl, 1-methyl 1-(2-nitrophenyl)-cyclopent-3-ene-1,3-dicarboxylate, alkenylsilanols and tricyclic aziridine derivatives. It acts as a methanogenesis inhibitor. As an electron deficient alkyne derivative, it plays a vital role in the pr</p>Formule :C6H8O2Degré de pureté :98%Couleur et forme :Liquid, Clear colorless to pale yellowMasse moléculaire :112.13Isonicotinic acid hydrazide, 98+%
CAS :<p>Used for fluorescent HPLC detection of delta 4-3-ketosteroids 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 h</p>Formule :C6H7N3ODegré de pureté :98+%Couleur et forme :White to pale cream, Powder or crystalsMasse moléculaire :137.14Ethyl methacrylate, 98+%, stab. with 10-120ppm, 4-methoxyphenol
CAS :<p>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 pha</p>Formule :C6H10O2Degré de pureté :98+%Couleur et forme :Liquid, Clear colorlessMasse moléculaire :114.14Carboplatin
CAS :<p>Carboplatin is primarily used as an antitumor agent.Carboplatin is widely utilized as a chemotherapy drug to treat various types of cancer. It belongs to the group of platinum-based antineoplastic agents to interfere in DNA (deoxyribonucleic acid) repair. It is applied in combination other medicatio</p>Formule :C6H12N2O4PtCouleur et forme :White to off-white, PowderMasse moléculaire :371.26Benzanilide, 98+%
CAS :<p>Benzanilide is used to make dyes, active pharmaceutical ingredients and perfumes. It is also used to study the influence of beta-cyclodextrin on photorearrangement of acetanilide, benzanilide and ethyl phenyl carbonate. Further, it is used as an amide model compound to study the reaction between the</p>Formule :C13H11NODegré de pureté :98+%Couleur et forme :White to pale cream or pale grey to pale blue, PowderMasse moléculaire :197.242-Methylvaleric acid, 98+%
CAS :<p>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</p>Formule :C6H12O2Degré de pureté :98+%Couleur et forme :Clear colorless, LiquidMasse moléculaire :116.16Benzohydroxamic acid, 98%
CAS :<p>Benzhydroxamic acid is used as precursor in the synthesis of novel mono-anionic and di-anionic hydroxamato complexes by reacting with BiPh3 and Bi(O(t)Bu)3, which has anti-bacterial activity against helicobacter pylori. It is used in the photometric determination of trace amounts of vanadium in allo</p>Formule :C7H7NO2Degré de pureté :98%Couleur et forme :White or pink to pale brown, Crystalline powder or flakesMasse moléculaire :137.14Thymolphthalexone
CAS :<p>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</p>Formule :C38H44N2O12Couleur et forme :White to pale brown, powderMasse moléculaire :720.77Dimethyl maleate, 96%
CAS :<p>Dimethyl maleate is acts as a dienophile involved in ultrasonic irradiation promoted Diels-Alder reaction with substituted furans. It is widely used as an intermediate and additive for pharmaceuticals, copolymers, pigments, plastics, paints, adhesives and agrochemicals. As an internal modifier, it i</p>Formule :C6H8O4Degré de pureté :96%Couleur et forme :Clear, colourless, liquidMasse moléculaire :144.13Benzyl carbazate, 98+%
CAS :<p>Benzyl carbazate is used as a reagent for preparation of benzyloxycarbonyl (Z, Cbz) hydrazides of carboxylic acids, particularly N-protected amino acids. Subsequent hydrogenolysis gives the hydrazide which can be converted to the azide for coupling with a further amino acid residue by the azide meth</p>Formule :C8H10N2O2Degré de pureté :98+%Couleur et forme :White to pale yellow, Crystalline powder or flakesMasse moléculaire :166.18Terephthalic dihydrazide, 95%
CAS :<p>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</p>Formule :C8H10N4O2Degré de pureté :95%Couleur et forme :White to cream or pale brown, PowderMasse moléculaire :194.19Ethyl hexanoate, 99%
CAS :<p>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</p>Formule :C8H16O2Degré de pureté :99%Couleur et forme :Clear colorless, LiquidMasse moléculaire :144.213-Methyl-1H-pyrazole-5-carboxylic acid, 97%
CAS :<p>3-Methylpyrazole-5-carboxylic acid is a potent and selective D-amino acid oxidase (DAO) (also known as DAAO, DAMOX and OXDA) inhibitor that protects DAO cells from oxidative stress induced by D-Serine. 3-Methylpyrazole-5-carboxylic acid specifically prevents formalin-induced tonic pain. This Thermo </p>Formule :C5H6N2O2Degré de pureté :97%Masse moléculaire :126.12N,N-Dimethylpropionamide, 98+%
CAS :<p>N,N-Dimethylpropionamide has been used in the preparation of AST-type zeolite with a plate morphology. N,N-Dimethylpropionamide is strong donor solvent and coordinate to metal ions through the carbonyl oxygen atom. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar </p>Formule :C5H11NODegré de pureté :98+%Masse moléculaire :101.15Isobutyl isobutyrate, 98%
CAS :<p>Isobutyl isobutyrate is used principally as a solvent, especially for nitrocellulose lacquers and thinners as well as coatings for plastic substrates, and high-solids coatings. The majority of end uses are in coatings (automotive, industrial, wood furniture, and graphic arts). This Thermo Scientific</p>Formule :(CH3)2CHCOOCH2CH(CH3)2Degré de pureté :98%Couleur et forme :Liquid, Clear colorlessMasse moléculaire :144.222-Aminobenzhydrazide, 98+%
CAS :<p>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</p>Formule :C7H9N3ODegré de pureté :98+%Couleur et forme :Crystals or crystalline powder, White to cream to pink to brownMasse moléculaire :151.17Malonamamidine hydrochloride, 98+%
CAS :<p>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</p>Formule :C3H7N3O•HClDegré de pureté :98+%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :137.57DL-2-Hydroxybutyric acid sodium salt, 97+%
CAS :<p>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</p>Formule :C4H7NaO3Degré de pureté :97+%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :126.09Dimethyl 5-norbornene-2,3-dicarboxylate, 94%
CAS :<p>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</p>Formule :C11H14O4Degré de pureté :94%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :210.23tert-Butyl pivalate, 98%
CAS :<p>tert-Butyl pivalate is used as 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 SKU reference has</p>Formule :C9H18O2Degré de pureté :98%Masse moléculaire :158.243-(4-Pyridyl)propionic acid, 97%
CAS :<p>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</p>Formule :C8H9NO2Degré de pureté :97%Couleur et forme :Powder or crystals or crystalline powder, White to off-whiteMasse moléculaire :151.17Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic dianhydride, 97%
CAS :<p>Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic dianhydride is used to prepare the thermo-cured cycloaliphatic polyamic acid and photo-cured cycloaliphatic polyamic ester, which were then converted to cycloaliphatic polyimide film. This Thermo Scientific Chemicals brand product was originally part o</p>Formule :C12H8O6Degré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder, White to creamMasse moléculaire :248.19Phenylpropiolic acid, 98+%
CAS :<p>Phenylpropiolic acid is used as a Pharmaceutical Intermediates, laboratory chemicals. 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</p>Formule :C9H6O2Degré de pureté :98+%Couleur et forme :White to cream, Crystals or powder or crystalline powderMasse moléculaire :146.15N-(Hydroxymethyl)benzamide, 98%
CAS :<p>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</p>Formule :C8H9NO2Degré de pureté :98%Couleur et forme :White to pale yellow, Crystals or powder or crystalline powderMasse moléculaire :151.17Dess-Martin periodinane
CAS :<p>Dess Martin periodinane is used to oxidize primary alcohols to aldehydes and secondary alcohols to ketones. It is also used as an oxidant for complexes with multifunctional alcohols. It is actively involved in the oxidation of N-protected-amino alcohols without epimerization and allylic alcohols. Th</p>Formule :C13H13IO8Couleur et forme :White, PowderMasse moléculaire :424.14N-(Bromomethyl)phthalimide, 95%
CAS :<p>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</p>Formule :C9H6BrNO2Degré de pureté :95%Couleur et forme :Crystals or powder or crystalline powder, White to cream to pale brownMasse moléculaire :240.06Trisodium citrate dihydrate, 99%
CAS :<p>Trisodium citrate dihydrate, is widely applied in food, beverages and fillers as a buffering, sequestering or an emulsifying agent. It used as an anticoagulant in blood transfusions, osmotic laxative, functional fluids, solvents cleaning, furnishing care products, laundry dishwashing products and cl</p>Formule :C6H9Na3O9Degré de pureté :99%Couleur et forme :White or colorless, Crystalline powder or crystalsMasse moléculaire :294.10n-Butyl dodecanoate, 99+%
CAS :<p>n-Butyl dodecanoate is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff fields. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer </p>Formule :CH3(CH2)10COO(CH2)3CH3Degré de pureté :99+%Masse moléculaire :256.44-Bromophthalimide, 97+%
CAS :<p>It is used as a intermediate for pharmaceutical and organic 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. The original Alfa Aesar product / item code or SKU re</p>Formule :C8H4BrNO2Degré de pureté :97+%Masse moléculaire :226.032-Nitrobenzamide, 98%
CAS :<p>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</p>Formule :C7H6N2O3Degré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder, White to pale creamMasse moléculaire :166.142,2,2-Trifluoroacetamide, 97%
CAS :<p>2,2,2-Trifluoroacetamide used in a convenient alternative to the Gabriel synthesis of primary amines from halides by N-alkylation followed by cleavage of the readily-hydrolyzed trifluoroacetyl group and for improved N-alkylation under phase-transfer conditions allowing successive alkylation with dif</p>Formule :CF3CONH2Degré de pureté :97%Couleur et forme :White to pale cream, Crystals or powder or crystalline powderMasse moléculaire :113.044,4'-Diaminobenzanilide, 98%
CAS :<p>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</p>Formule :C13H13N3ODegré de pureté :98%Couleur et forme :White or grey to pale brown, PowderMasse moléculaire :227.27N,N-Diethylacetamide, 99%
CAS :<p>N,N-Diethylacetamide was used to investigate the spectroscopic properties ofN,N-diethyl-2-[(4-substituted)phenylsulfinyl] acetamides. It is commonly used as drug solvent. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and la</p>Formule :C6H13NODegré de pureté :99%Couleur et forme :Liquid, Clear colorless to pale yellowMasse moléculaire :115.18Ethyl heptanoate, 98+%
CAS :<p>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</p>Formule :CH3(CH2)5CO2CH2CH3Degré de pureté :98+%Couleur et forme :Liquid, Clear colorlessMasse moléculaire :158.243,4,6-Tri-O-acetyl-D-glucal, 98%
CAS :<p>3,4,6-Tri-O-acetyl-D-glucal acts as a building block for the synthesis of oligosaccharides in both solution and solid-phase. Further, it is used in the preparation of D-arabino-1,5-anhydro-2-deoxy-hex-1-enitol. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar pro</p>Formule :C12H16O7Degré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder, WhiteMasse moléculaire :272.25Methyl 3-methylthiophene-2-carboxylate, 99%
CAS :<p>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</p>Formule :C7H8O2SDegré de pureté :99%Couleur et forme :Liquid, Clear colorlessMasse moléculaire :156.20m-Tolylacetic acid, 99%
CAS :<p>It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff. 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</p>Formule :C9H10O2Degré de pureté :99%Couleur et forme :Crystals or powder or crystalline powder or fused solid, White to creamMasse moléculaire :150.18Dimethyl acetylenedicarboxylate, 95%
CAS :<p>Dimethyl acetylenedicarboxylate as a versatile dienophile used in Diels-Alder reactions. 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 / i</p>Formule :C6H6O4Degré de pureté :95%Couleur et forme :Colorless to pale yellow, LiquidMasse moléculaire :142.11Nickel(II) oxalate dihydrate
CAS :<p>It is an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuffs. 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. Th</p>Formule :NiC2O4•2H2OMasse moléculaire :182.76 (146.73anhy)N-(4-Oxocyclohexyl)acetamide, 98%
CAS :<p>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</p>Formule :C8H13NO2Degré de pureté :98%Masse moléculaire :155.20
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