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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3-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 :126.125-Bromoindoxyl diacetate, 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 :C12H10BrNO3Degré de pureté :98+%Couleur et forme :Powder, White to cream to yellowMasse moléculaire :296.12Dimethyl 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 :142.11Methyl 3-(methylthio)propionate, 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 :C5H10O2SDegré de pureté :98%Couleur et forme :Liquid, Clear colorlessMasse moléculaire :134.19Sodium butyrate, 98+%
CAS :<p>Decreases calcium release from intracellular stores. Inhibits histone deacetylase.Sodium butyrate is used in the treatment of human spinal muscular atrophy patients. Further, it is used in the determination of the role of histone acetylation in chromatin structure and function. This Thermo Scientifi</p>Formule :C4H7NaO2Degré de pureté :98+%Couleur et forme :White to pale cream, PowderMasse moléculaire :110.09Nickel(II) citrate hydrate, 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 :C12H10Ni3O14Degré de pureté :98%Couleur et forme :Green, Crystals or crystalline powderMasse moléculaire :554.28Benzothiazole-6-carboxylic acid, 96%
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 :C8H5NO2SDegré de pureté :96%Couleur et forme :White to cream, PowderMasse moléculaire :179.2Ethyl 3-pyridineacetate, 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 :C9H11NO2Degré de pureté :99%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :165.194-Aminophthalimide, 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 :C8H6N2O2Degré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder, YellowMasse moléculaire :162.15Ammonium formate, 97%
CAS :<p>Ammonium formate is widely used in various organic reactions like Leuckart reaction which involves the reductive amination of aldehydes and ketones. It serves as a buffer in high performance liquid chromatography (HPLC) and liquid chromatography-mass spectrometry (LC/MS). It finds application in p</p>Formule :CH5NO2Degré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder, WhiteMasse moléculaire :63.064-Acetylbutyric acid, 97%
CAS :<p>4-Acetylbutyric acid is used in the synthesis of selective indomethacin analogues for AKR1C3 inhibition in the treatment of castrate-resistant prostate cancer. It is also used to prepare PARP inhibitors for the treatment of cancer. This Thermo Scientific Chemicals brand product was originally part o</p>Formule :C6H10O3Degré de pureté :97%Couleur et forme :Liquid, Clear colorless to yellow or brownMasse moléculaire :130.142-Chloro-2',6'-dimethylacetanilide, 99%
CAS :<p>2-Chloro-2',6'-dimethylacetanilide is used in the determination of the enantiomers of tocainide in blood plasma by gas-liquid chromatography with electron-capture detection. It is a nonsteroidal antinflammatory drug. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesa</p>Formule :C10H12ClNODegré de pureté :99%Couleur et forme :White to pale brown or purple/grey, Crystals or powder or crystalline powderMasse moléculaire :197.663-Hydroxybenzhydrazide, 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 :C7H8N2O2Degré de pureté :98+%Masse moléculaire :152.15(1S,3R)-cis-3-(Methoxycarbonyl)cyclopentane-1-carboxylic 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 :C8H12O4Degré de pureté :97%Masse moléculaire :172.18N-(2-Hydroxyethyl)phthalimide, 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 :C10H9NO3Degré de pureté :98+%Couleur et forme :White to cream, Crystals or powder or crystalline powder or lumpsMasse moléculaire :191.194-Methylvaleric acid, 99%
CAS :<p>4-Methylvaleric acid has been used in asymmetric synthesis of (4S)-4-isopropyl-3-[(2?S)-2?,4?-dimethyl-valeryl)]-2-oxazolidinone. It is a versatile building block used in the synthesis of various pharmaceutical and biologically active compounds, including inhibitors and antagonists. It is involved i</p>Formule :C6H12O2Degré de pureté :99%Couleur et forme :Liquid, Clear colorlessMasse moléculaire :116.16Manganese(II) acetate, anhydrous, 98+%
CAS :<p>Manganese(II) acetate is used as a dye mordant and varnish drier. It is also used in fertilizers, food packaging and feed additives. Further, it serves as a desiccant, catalyst, intermediate and ion exchange agent. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar </p>Formule :C4H6MnO4Degré de pureté :98+%Couleur et forme :Powder, White to pink or grey to pale brownMasse moléculaire :173.03Formic acid hydrazide, 98%
CAS :<p>Formic acid hydrazide is used as a precursor in the preparation of 1,2,4-triazole derivatives. It is also used in the synthesis of 6-N-formylamino-12,13-dihydro-1,11-dihydroxy-13-(beta-D-glucopyranosyl)-5H-indolo[2,3-a]-pyrrolo[3,4-c]carbazole-5,7(6H)-dione, which is an anticancer agent. This Thermo</p>Formule :CH4N2ODegré de pureté :98%Couleur et forme :White to pale pink, Crystals or powder or crystalline powder or flakesMasse moléculaire :60.06N-Isopropylacrylamide, 97%
CAS :<p>N-Isopropylacrylamide is used to produce poly(N-isopropylacrylamide) (pNIPA, pNIPAAm, pNIPAA or pNIPAm) thermo sensitive polymer- or copolymer-based hydrogels. Polymers that contain NIPAM shrink dramatically above 33C. Monomer used in the preparation of thermally sensitive, water-swellable hydrogels</p>Formule :C6H11NODegré de pureté :97%Couleur et forme :Solid, WhiteMasse moléculaire :113.16Isopropyl cyanoacetate, 97%
CAS :<p>Isopropyl cyanoacetate was used in the synthesis of 3-substituted coumarins by undergoing KnÖevenagel reactions with aldehydes and ketones. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to th</p>Formule :C6H9NO2Degré de pureté :97%Couleur et forme :Liquid, Clear colorless to pale pinkMasse moléculaire :127.14Ethyl isobutyrate, 98%
CAS :<p>It is employed to make flavoring compounds and essences, as a flavoring agent and to flavor animal feeds. 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 </p>Formule :C6H12O2Degré de pureté :98%Couleur et forme :Clear colorless, LiquidMasse moléculaire :116.163-Mercaptopropionic acid, 99%
CAS :3-Mercaptopropionic acid is widely used in food and beverage industries as a flavoring agent. It is used in the production of PVC stabilizers, which are used as chain transfer agents in polymerizations. It can be used as primary or secondary, color stabilizer in combination with phenolic antioxidantFormule :C3H6O2SDegré de pureté :99%Couleur et forme :Clear colorless to yellow, Liquid as meltMasse moléculaire :106.14Methyl DL-lactate, 99%
CAS :<p>Methyl DL-lactate is used as a solvent for nitrocellulose, cellulase acetate, cellulase acetobutyrote and cellulase acetaprapionate. It is used in the manufacture of lacquers and dopes where it contributes high tolerance for diluents, good flaw and blush resistance. This Thermo Scientific Chemicals </p>Formule :C4H8O3Degré de pureté :99%Masse moléculaire :104.11Ethyl crotonate, 98%
CAS :<p>Ethyl crotonate is used as a solvent for cellulose esters as well as a plasticizer for acrylic resins. 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 Ae</p>Formule :C6H10O2Degré de pureté :98%Couleur et forme :Clear colorless, LiquidMasse moléculaire :114.14Hydroxypropyl methacrylate, mixture of isomers, 97+%, stab. with ca 0.02% 4-methoxyphenol
CAS :<p>Hydroxypropyl methacrylate is a functional monomer for the preparation of hot solid acrylic coatings, styrene-butadiene latex modifiers, acrylic modified polyurethane coating ,water-soluble plating coatings , adhesives ,textile finishing agent ,paper coating , photosensitive paint and polyurethane v</p>Formule :C7H12O3Degré de pureté :97+%Couleur et forme :Clear colorless, LiquidMasse moléculaire :144.17Methyl cyanoacetate, 99%
CAS :<p>Methyl cyanoacetate is an intermediate in the preparation of -cyanoacrylate, malononitrile, 1,1-cyclohexanediacetic acid dye. It is used as UV absorber or stabiliser, intermediate for pharmaceuticals. It may be used in the synthesis of various 1,2,5-tricarbonyl compounds. This Thermo Scientific Chem</p>Formule :C4H5NO2Degré de pureté :99%Couleur et forme :Clear colorless, LiquidMasse moléculaire :99.091-Cyclopentene-1-carboxylic 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 :C6H8O2Degré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder, White to pale cream to pale yellowMasse moléculaire :112.132,2,3,3,4,4,5,5-Octafluoropentyl methacrylate, 98%, stab.
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 :C9H8F8O2Degré de pureté :98%Couleur et forme :Clear colorless, LiquidMasse moléculaire :300.15Zinc propionate, 97%
CAS :<p>Used to reduce irritation from molds, fungi, and bacteria and as a topical antifungal agent. 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</p>Formule :(CH3CH2CO2)2ZnDegré de pureté :97%Couleur et forme :Powder, WhiteMasse moléculaire :211.53Methyl 4-hydroxy-3-methoxycinnamate, 99%
CAS :<p>Methyl 4-hydroxy-3-methoxycinnamate has antioxidant activities that provide protection against inflammation and cancer. It has got the ability to cross cell membranes. It inhibits the release of pro-inflammatory cytokines. This Thermo Scientific Chemicals brand product was originally part of the Alf</p>Formule :C11H12O4Degré de pureté :99%Couleur et forme :White to pink, PowderMasse moléculaire :208.21Cyclopropylacetic 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 :C5H8O22Degré de pureté :97%Couleur et forme :Clear colorless, Liquid or viscous liquidMasse moléculaire :100.12Methyl tiglate, 98%
CAS :<p>It is employed as a perfuming agent in cosmetics industry. 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 :C6H10O2Degré de pureté :98%Couleur et forme :Clear colorless, LiquidMasse moléculaire :114.14N,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 :101.15Isonicotinic 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 :137.142-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 :116.16Ethylenediaminetetraacetic acid manganese disodium salt hydrate
CAS :<p>Metal chelating compound</p>Formule :C10H12MnN2Na2O8Masse moléculaire :389.13Triethyl citrate, 99%
CAS :<p>Triethyl citrate acts as a plasticizer for polyvinylchloride and plastics. It is also useful in pharmaceutical coatings. It is employed as a dye entrapment for the preparation of emission membrane filters for contact fluorescence imaging. It is also employed in fabrication of green nanocomposites fr</p>Formule :C12H20O7Degré de pureté :99%Couleur et forme :liquid, Clear, colourlessMasse moléculaire :276.29Isovaleramide, 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 :C5H11NODegré de pureté :98%Couleur et forme :Colorless to white to cream to red, Crystals or powder or crystalline powder or flakesMasse moléculaire :101.15Ethyl 5-n-propyl-1H-pyrazole-3-carboxylate, 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 :C9H14N2O2Degré de pureté :98%Couleur et forme :Cream to yellow to dark yellow to pale orange, Crystals or powder or crystalline powderMasse moléculaire :182.22Methyl 2-chloropropionate, 97%
CAS :<p>Methyl 2-chloropropionate is used as initiator during the synthesis of acrylamide homopolymers and acrylamide-N-isopropylacrylamide block copolymers. It is also used to produce 2-thiophen-2-yl-propionic acid methyl ester. This Thermo Scientific Chemicals brand product was originally part of the Alf</p>Formule :C4H7ClO2Degré de pureté :97%Couleur et forme :Clear, colourless, liquidMasse moléculaire :122.55Trimethylacetic acid, 99%
CAS :<p>Trimethylacetic acid can be used as an internal chemical-shift standard for NMR of aqueous solutions. It is a metabolite of oral cephem (-lactam) antibiotics such as S-1108, containing pivaloyl moieties. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product por</p>Formule :C5H10O2Degré de pureté :99%Couleur et forme :Crystals or powder or crystalline powder or fused solid, White to pale creamMasse moléculaire :102.13Methyl p-toluate, 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 :C9H10O2Degré de pureté :99%Couleur et forme :Clear colorless to pale yellow as liquid or white to pale yellow as solid, Crystals or powder or crystalline powder or fused solidMasse moléculaire :150.18Benzyl 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 :166.18Oxamide, 98+%
CAS :<p>Oxamide is used as a stabilizer for nitrocellulose preparations. It also finds use in APCP rocket motors as a high performance burn rate suppressant. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may r</p>Formule :C2H4N2O2Degré de pureté :98+%Couleur et forme :White, powderMasse moléculaire :88.07Ethyl sorbate, 96%
CAS :<p>The addition of chlorine and bromine to ethyl sorbate (la) gave 1, 2-and 1, a-dihalo products derived from attack of the halogen. Chlorination of la under ionic conditions proceeds through a tightly bridged chloronium ion intermediate. This Thermo Scientific Chemicals brand product was originally p</p>Formule :CH3CHCHCHCHCO2CH2CH3Degré de pureté :96%Couleur et forme :Clear white to yellow, Liquid or viscous liquidMasse moléculaire :140.183-(2-Methoxyphenyl)propionic 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 :C10H12O3Degré de pureté :98+%Couleur et forme :White to cream, Crystals or powder or crystalline powderMasse moléculaire :180.20Lithium L-lactate, 97%
CAS :<p>Useful chiral synthon, building block for depsipeptides 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</p>Formule :C3H5LiO3Degré de pureté :97%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :96.01n-Octyl gallate, 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 :C15H22O5Degré de pureté :98+%Couleur et forme :White to pale cream, PowderMasse moléculaire :282.343,4,6-Tri-O-acetyl-D-galactal
CAS :<p>3,4,6-Tri-O-acetyl-D-galactal is important building block for both solution- and solid-phase synthesis of oligosaccharides. 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 :C12H16O7Masse moléculaire :272.252-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 :166.14
