Ácidos carboxílicos
Os ácidos carboxílicos são moléculas orgânicas caracterizadas por possuírem um grupo funcional carboxila (-COOH). Esses ácidos são fundamentais em várias reações químicas, incluindo esterificação, amidação e descarboxilação. Os ácidos carboxílicos são amplamente utilizados na produção de produtos farmacêuticos, polímeros e agroquímicos. Nesta seção, você pode encontrar uma grande variedade de ácidos carboxílicos prontos para uso. Na CymitQuimica, oferecemos uma ampla gama de ácidos carboxílicos de alta qualidade para apoiar suas aplicações de pesquisa e industriais.
Foram encontrados 12454 produtos de "Ácidos carboxílicos"
Ordenar por
Pureza (%)
0
100
|
0
|
50
|
90
|
95
|
100
Mercaptoacetic acid, 97+%
CAS:<p>Air Senstitive</p>Fórmula:C2H4O2SPureza:97+%Cor e Forma:Liquid, Clear colorlessPeso molecular:92.11Methyl chloroacetate, 99+%
CAS:<p>Methyl chloroacetate is used as a solvent and chemical intermediate. It acts as a precursor in the preparation of (carboxymethyl) trimethylammonium chloride esters. Further, it is used in the preparation of octakis-(carbethoxymethoxy)calix[8]arene. It is employed as an extraction solvent during the </p>Fórmula:C3H5ClO2Pureza:99+%Cor e Forma:Clear colorless, LiquidPeso molecular:108.52Nickel(II) acetate tetrahydrate, 98+%
CAS:<p>Nickel(II) acetate tetrahydrate is used in electroplating. It is also used in the preparation of polynuclear-nickel polyoxotungstate cluster compounds, which are used in designing molecular magnets. Further, it is used as a catalyst and mordant for dyeing textiles, as a sealant for anodized aluminum</p>Fórmula:C4H14NiO8Pureza:98+%Cor e Forma:Green, Crystals or powder or crystalline powderPeso molecular:248.842-Ethoxybenzamide, 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>Fórmula:C9H11NO2Pureza:97%Cor e Forma:White, Crystals or powder or crystalline powderPeso molecular:165.19Benzyl L-lactate, 97%
CAS:<p>Benzyl L-lactate 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 l</p>Fórmula:C10H12O3Pureza:97%Cor e Forma:Clear colorless, LiquidPeso molecular:180.20Benzyl methacrylate, 98%, stab. with ca 50-100ppm 4-methoxyphenol
CAS:<p>Benzyl methacrylate is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals. 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 bra</p>Fórmula:C11H12O2Pureza:98%Cor e Forma:Clear colorless, LiquidPeso molecular:176.22cis-3-Hexenyl acetate, 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>Fórmula:C8H14O2Pureza:98+%Cor e Forma:Clear colorless to pale yellow, LiquidPeso molecular:142.20Diethyl benzylidenemalonate, 98%
CAS:<p>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 po</p>Fórmula:C14H16O4Pureza:98%Cor e Forma:Clear colorless to pale yellow, LiquidPeso molecular:248.28Isobutyramide, 99%
CAS:<p>Isobutyramide plays an important role in chemical grafting of human serum albumin during the synthesis of sequentially assembled protein capsules. It is used in pharmaceutical manufacturing and in cellular differentiation. It finds application in the transcription of human gamma-globin gene and muri</p>Fórmula:C4H9NOPureza:99%Cor e Forma:White, Crystals or powder or crystalline powder or flakesPeso molecular:87.121H-Pyrazole-3-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>Fórmula:C4H4N2O2Pureza:97%Cor e Forma:White, Crystals or powder or crystalline powderPeso molecular:112.09Methyl 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>Fórmula:C4H8O3Pureza:99%Peso molecular:104.11Isovaleric 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>Fórmula:C5H10O2Pureza:98%Cor e Forma:Clear colorless, LiquidPeso molecular:102.13Propargyl methacrylate, 98%, stab. with 200-300ppm 4-methoxyphenol
CAS:<p>Propargyl methacrylate is a monomer used in polymerization reactions. It is associated with its acetylene and under goes polymerization reaction through the reversible addition fragmentation chain transfer (RAFT) process using cyanoisopropyl dithiobenzoate as a reagent. This Thermo Scientific Chemic</p>Fórmula:C7H8O2Pureza:98%Cor e Forma:Liquid, Clear, almost colorlessPeso molecular:124.145-Norbornene-2-carboxylic acid, predominantly endo isomer, 97%
CAS:<p>5-Norbornene-2-carboxylic acid 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 re</p>Fórmula:C8H10O2Pureza:97%Cor e Forma:Clear colorless to pale yellow, Liquid or liquid as meltPeso molecular:138.17Methyl coumalate, 98%
CAS:<p>Methyl coumalate is a 2-pyrone and acts as dienophile in Diels-Alder reaction. It reacts with 1,3-butadienes at 100C to yield tetrahydrocoumarins and 4-methoxycarbonyltricyclo[3.2.1.02,7]octenes. It also reacts with cyclohexadiene to afford tetrahydronaphthalene-2-carboxylate. It undergoes Diels-Al</p>Fórmula:C7H6O4Pureza:98%Cor e Forma:White to cream to pale yellow, PowderPeso molecular:154.12N,N'-Ethylenebisacrylamide, 96%
CAS:<p>N,N'-Ethylenebisacrylamide is used in the preparation of N,N'-dicinnamoyl-ethylenediamine using poly(N-octadecylacrylamide) as a catalyst. It is also used as an intermediate in pharmaceutical industries. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product p</p>Fórmula:C8H12N2O2Pureza:96%Cor e Forma:Crystals or powder or crystalline powder, White to pale creamPeso molecular:168.20Adamantane-1-carboxylic acid, 99%
CAS:<p>It can be used as a stabilizer in the synthesis of monodisperse, highly crystalline CoPt3 nanoparticles1 and porous platinum nanoparticles. It is a potent and reversible CerK inhibitor. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some docu</p>Fórmula:C11H16O2Pureza:99%Cor e Forma:Crystals or powder or crystalline powder, White to cream or pale yellowPeso molecular:180.25Ammonium 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>Fórmula:CH5NO2Pureza:97%Cor e Forma:Crystals or powder or crystalline powder, WhitePeso molecular:63.06N,N-Diethyl-2,3,3,3-tetrafluoropropionamide, 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>Fórmula:C7F4H11NOPureza:95%Cor e Forma:Clear colorless to pale yellow or pale orange or pale pink, LiquidPeso molecular:201.16Antimony(III) acetate, 97%
CAS:<p>Antimony(III) acetate is a catalyst used in the production of synthetic fibers. 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 </p>Fórmula:Sb(OOCCH3)3Pureza:97%Cor e Forma:White to pale cream, crystalline powderPeso molecular:298.88Rubidium acetate, 99.8% (metals basis)
CAS:<p>Rubidium acetate has been reported to modify the acid/base character of the catalyst supports like silica, alumina, and titania. It can be used in the preparation of nanosized rubidium ferrite, and as a promoter on the palladium-catalyzed synthesis of vinyl acetate in heterogeneous gas reaction. I</p>Fórmula:RbOOCCH3Pureza:99.8%Peso molecular:144.525-Methylnicotinamide, 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>Fórmula:C7H8N2OPureza:97%Cor e Forma:White to cream, Crystals or powder or crystalline powderPeso molecular:136.154-Formylmorpholine, 99%
CAS:<p>4-Formylmorpholine is widely used as a solvent and extracting agent for aromatics. It is used as a scrubbing agent for acidic gases. It is employed in the preparation of adenine hydrochloride labeled with 14C, 4-(trifluoromethyl)morpholine, 3-alkyl-2-chloro-5,6-dihydrobenzaldehyde and terphenyl dial</p>Fórmula:C5H9NO2Pureza:99%Cor e Forma:Clear colorless, LiquidPeso molecular:115.134-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>Fórmula:C6H12O2Pureza:99%Cor e Forma:Liquid, Clear colorlessPeso molecular:116.16N,N-Dimethylisobutyramide, 99%
CAS:<p>1- chloro-N,N-2-trimethylpropenylamine readily prepared' from N,N-dimethylisobutyramide. Isoxazoles are prepared by deprotonation of N,N-dimethylisobutyramide. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label inform</p>Fórmula:C6H13NOPureza:99%Cor e Forma:Clear colorless, LiquidPeso molecular:115.18Methyl 2,3-dichloropropionate, 98%
CAS:<p>Methyl 2,3-dichloropropionate can be used to produce 2-chloro-acrylic acid methyl ester at Heating. It 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</p>Fórmula:C4H6Cl2O2Pureza:98%Cor e Forma:Liquid, Clear colorlessPeso molecular:156.99Ethyl 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>Fórmula:C6H10O2Pureza:98%Cor e Forma:Clear colorless, LiquidPeso molecular:114.14Syringic acid, 97%
CAS:<p>Syringic acid is used as an inhibitor of poly(ethylene glycol) oxidation. It is used for the preparation of poly(1,4-phenylene oxide). It is added as an additive in wine and vinegar. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documen</p>Fórmula:C9H10O5Pureza:97%Cor e Forma:Powder, White to pale cream to pale yellow to pale brownPeso molecular:198.17Trimethyl 1,3,5-benzenetricarboxylate, 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>Fórmula:C12H12O6Pureza:98%Cor e Forma:White, Crystals or powder or crystalline powderPeso molecular:252.224-Acetamido-TEMPO, free radical, 98+%
CAS:<p>4-Acetamido-TEMPO, free radical oxidizes alcohols to carbonyl compounds in the presence of TsOH. 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 pro</p>Fórmula:C11H21N2O2Pureza:98+%Cor e Forma:Orange to red, Crystals or powder or crystalline powderPeso molecular:213.302,2,3,3,4,4,5,5-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>Fórmula:C9H8F8O2Pureza:98%Cor e Forma:Clear colorless, LiquidPeso molecular:300.154-Methoxybenzyl carbazate, 97%
CAS:<p>It finds its application in the derived azide in N-protection and as a starting material for the azide used to introduce the pMZ-amino protection which is removable under mild hydrolytic conditions. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfoli</p>Fórmula:C9H12N2O3Pureza:97%Cor e Forma:Crystals or powder or crystalline powder or fused solid, White to cream to pale brownPeso molecular:196.215-Acetylvaleric acid, 96%
CAS:<p>5-Acetylvaleric acid, is used as a reagent to synthesize new penicillins containing keto acids as side chains. It is also used to study the various metabolic pathways of 4-hydroxypentanoate and Levulinate. It is also used as an Pharmaceutical intermediate. This Thermo Scientific Chemicals brand pr</p>Fórmula:C7H12O3Pureza:96%Cor e Forma:White to pale cream, Crystals or powder or crystalline powder or fused solidPeso molecular:144.17Isobutyric anhydride, 97%
CAS:<p>Isobutyric anhydride is used in the preparation of 4-O-isobutyryl derivative by reacting with octyl beta-D-glucopyranoside using C2-symmetric chiral 4-pyrrolidinopyridine as a catalyst. It acts as a starting material for esters like sucrose acetate isobutyrate, dyes and agrochemicals. It finds appli</p>Fórmula:C8H14O3Pureza:97%Cor e Forma:Liquid, Clear colorlessPeso molecular:158.20Diethyl maleate, 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>Fórmula:C8H12O4Pureza:97%Cor e Forma:Clear colorless to pale yellow, Liquid or viscous liquidPeso molecular:172.18Mercury(II) acetate, 98+%
CAS:<p>Mercury(II) acetate is used as a reagent to prepare organomercury compounds and to remove the acetamidomethyl protecting group in organic synthesis. It is also involved in the oxymercuration reactions as well as to prepare dithiocarbonates from thiocarboantes.It finds application as a catalyst in or</p>Fórmula:C4H6HgO4Pureza:98+%Cor e Forma:White, PowderPeso molecular:318.68N,N-Diisopropylformamide, 98%
CAS:<p>It is employed as a intermediate for 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 reference has not</p>Fórmula:C7H15NOPureza:98%Cor e Forma:Clear colorless to pale yellow, LiquidPeso molecular:129.20n-Pentyl acetate, 99%
CAS:<p>n-Pentyl acetate is used as in studies of olfactory function and in studies of the psychosocial effects of odor. 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 origina</p>Fórmula:C7H14O2Pureza:99%Cor e Forma:Clear colorless, LiquidPeso molecular:130.19N-Methoxy-N-methylacetamide, 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>Fórmula:C4H9NO2Pureza:98%Cor e Forma:Colorless to faint yellow transparent, LiquidPeso molecular:103.12Ethyl acetopyruvate, 98%
CAS:<p>Ethyl acetopyruvate is used in the preparation of 5-methyl-isoxazole-3-carboxylic acid ethyl ester. It is involved in the preparation of ethyl 5-amino-2-methylpyndine-4-carboxyIate by reacting with nitroacetamide. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar </p>Fórmula:C7H10O4Pureza:98%Cor e Forma:Clear, colourless to yellow, liquidPeso molecular:158.155,6-Dihydrouracil, 97%
CAS:<p>5,6-Dihydrouracil acts as an intermediate in the catabolism of uracil. 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>Fórmula:C4H6N2O2Pureza:97%Cor e Forma:White to pale cream, Crystals or powder or crystalline powder or lumpsPeso molecular:114.10Ethyl 4-acetyl-5-oxohexanoate, 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>Fórmula:C10H16O4Pureza:98%Cor e Forma:Liquid, Clear colorless to pale yellowPeso molecular:200.232-Chloro-2,2-difluoroacetamide, 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>Fórmula:C2H2ClF2NOPureza:98%Cor e Forma:White to cream to pale brown, Crystals or powder or crystalline powder or fused solidPeso molecular:129.49Bismuth subgallate hydrate
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>Fórmula:C7H5BiO6•xH2OCor e Forma:Yellow, PowderPeso molecular:394.10(anhy)2-Hydroxyethyl methacrylate, 97%, stab. with 4-methoxyphenol
CAS:<p>2-Hydroxyethyl methacrylate is used in UV-curable inks and coatings. It is also used in adhesives, artificial nails, dental materials and lacquers. In dentistry, it is one of the main volatile acrylates along with methyl methacrylate. Further, it is used as a monomer in the synthesis of polymers for</p>Fórmula:C6H10O3Pureza:97%Cor e Forma:Liquid, Clear colorless to pale yellowPeso molecular:130.14N,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>Fórmula:C3H7NOPureza:99.8+%Cor e Forma:Clear, colorless to pale yellow, LiquidPeso molecular:73.103-(Tritylthio)propionic acid, 97%
CAS:<p>It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs and is also used in medicine. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may</p>Fórmula:C22H20O2SPureza:97%Peso molecular:348.461-Formylpiperazine, tech. 90
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>Fórmula:C5H11N2OPureza:90+%Cor e Forma:Liquid, Clear colorless to yellowPeso molecular:115.16Ethyl trimethylacetopyruvate, 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>Fórmula:C10H16O4Pureza:98%Cor e Forma:Liquid, Clear colorless to pale yellowPeso molecular:200.23Ethyl 2-methylbutyrate, 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>Fórmula:C7H14O2Pureza:98%Cor e Forma:Clear colorless, LiquidPeso molecular:130.19
